@font-face { font-family: "SUIT"; src: url("vendor/suit/SUIT-Variable.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
:root {
  --icon-line-width: 1.5px;
  --bg: #fbfcff;
  --home-bg: #ffffff;
  --paper: #ffffff;
  --ink: #0c0c0c;
  --muted: #8a8d98;
  --hairline: rgba(12, 12, 12, 0.07);
  --grid-line: rgba(12, 12, 12, 0.052);
  --accent: #0c0c0c;
  --soft-surface: rgba(255, 255, 255, 0.78);
  --soft-surface-strong: rgba(255, 255, 255, 0.94);
  --soft-tint: rgba(251, 252, 255, 0.9);
  --soft-shadow: 0 30px 80px rgba(93, 96, 114, 0.12);
  --soft-shadow-light: 0 18px 46px rgba(93, 96, 114, 0.08);
  --soft-shadow-tight: 0 10px 26px rgba(93, 96, 114, 0.08);
  --surface-radius: 28px;
  --panel-radius: 34px;
  --tone-a: #ffffff;
  --tone-b: #f7f7f7;
  --tone-c: #efefef;
  --compose-min-width: 560px;
  --analysis-width: clamp(320px, 38vw, 520px);
  --compose-control-right: 18px;
  --compose-quick-bottom: 22px;
  --copy-x: 54%;
  --header-height: 50px;
  --home-grid: 40px;
  --home-endcap-lift: clamp(52px, 8vh, 72px);
  --home-section-height: calc(100dvh - var(--header-height));
  --compose-cell-base: clamp(32px, 4.2vh, 48px);
  --compose-cell: var(--compose-cell-base);
  --pitch-rail: 28px;
}

* {
  box-sizing: border-box;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  clip-path: inset(50%);
}

html,
body {
  margin: 0;
  min-height: 100%;
  overflow-x: auto;
  background: var(--bg);
  color: var(--ink);
  font-family: "SUIT", sans-serif;
  cursor: none;
}

body[data-view="home"],
body[data-view="compose"],
html:has(body[data-view="home"]),
html:has(body[data-view="compose"]) {
  scrollbar-width: none;
}

body[data-view="home"] {
  overflow-y: hidden;
}

html:has(body[data-view="home"]) {
  scroll-snap-type: none;
}

body[data-view="home"]::-webkit-scrollbar,
body[data-view="compose"]::-webkit-scrollbar,
html:has(body[data-view="home"])::-webkit-scrollbar,
html:has(body[data-view="compose"])::-webkit-scrollbar {
  display: none;
}

body[data-view="compose"] {
  overflow-y: hidden;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 50px;
  scroll-snap-type: y mandatory;
  scrollbar-width: none;
}

html::-webkit-scrollbar {
  display: none;
}

button {
  font: inherit;
  cursor: pointer;
}

button:focus {
  outline: 0;
}

button:focus-visible {
  outline: 1px solid rgba(12, 12, 12, 0.72);
  outline-offset: 4px;
}

button,
a,
[role="button"] {
  cursor: none;
}

.custom-cursor {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 4000;
  pointer-events: none;
  opacity: 0;
  transform: translate3d(-100px, -100px, 0);
  transition: opacity 180ms ease;
  mix-blend-mode: normal;
  will-change: transform, opacity;
}

.custom-cursor.is-visible {
  opacity: 1;
}

.cursor-dot {
  position: absolute;
  left: -5px;
  top: -5px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #0c0c0c;
}

.cursor-hint {
  position: absolute;
  left: var(--hint-x, 14px);
  top: var(--hint-y, 10px);
  color: #0c0c0c;
  font-size: 13px;
  line-height: 1.1;
  font-weight: 300;
  letter-spacing: 0;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 420ms ease, transform 420ms ease, left 220ms ease, top 220ms ease;
  white-space: nowrap;
}

.custom-cursor.show-hint .cursor-hint {
  opacity: 1;
  transform: translateY(0);
}

body.is-resizing {
  cursor: ew-resize;
  user-select: none;
}

.app {
  min-height: 100dvh;
  padding-top: var(--header-height);
  background: var(--bg);
}

.site-header {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background: #fff;
  border-bottom: 1px solid rgba(12, 12, 12, 0.035);
  font-family: "SUIT", sans-serif;
  font-size: 14px;
  font-weight: 400;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 500;
  transition: background 700ms ease, border-color 700ms ease;
}

.wordmark,
.nav-button {
  border: 0;
  background: transparent;
  color: var(--muted);
  letter-spacing: 0;
}

.wordmark {
  color: var(--ink);
  font-size: 14px;
  font-weight: 400;
  text-decoration: none;
}

.nav {
  display: flex;
  gap: 19px;
  align-items: center;
}

.nav-button {
  padding: 5px 0;
  font-size: 14px;
  font-weight: 400;
}

.nav-button.is-active {
  color: var(--ink);
}

.language-toggle {
  position: relative;
  width: 32px;
  height: 18px;
  padding: 0;
  border: 0;
  border-radius: 0;
  overflow: hidden;
  background: transparent;
  color: var(--ink);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 18px;
  box-shadow: none;
}

.language-rail {
  display: grid;
  grid-template-rows: 18px 18px;
  transform: translateY(0);
  transition: transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.language-current,
.language-next {
  display: block;
  height: 18px;
  line-height: 18px;
  text-align: left;
}

.language-toggle:hover .language-rail,
.language-toggle:focus-visible .language-rail,
.language-toggle.is-switching .language-rail {
  transform: translateY(-18px);
}

.view {
  display: none;
}

.view.is-active {
  display: block;
}

.home-view {
  height: var(--home-section-height);
  min-height: var(--home-section-height);
  position: relative;
  overflow-x: hidden;
  overflow-y: auto;
  background: var(--home-bg);
  scroll-behavior: auto;
  scroll-snap-type: none;
  scrollbar-width: none;
  overscroll-behavior: contain;
  user-select: none;
  -webkit-user-select: none;
}

.home-view::-webkit-scrollbar {
  display: none;
}

.home-view,
.home-view * {
  -webkit-user-drag: none;
}

.hero {
  height: var(--home-section-height);
  min-height: var(--home-section-height);
  display: grid;
  grid-template-rows: auto auto;
  place-content: center;
  align-content: center;
  justify-items: center;
  padding: 0 28px;
  text-align: center;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.hero h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(18px, 1.7vw, 28px);
  line-height: 1.14;
  letter-spacing: 0;
  font-weight: 400;
}

.hero h1,
.hero .ko-label {
  transform: translateY(calc(var(--home-endcap-lift) * -1));
}

.ko-label {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: clamp(11px, 0.82vw, 13px);
  line-height: 1.35;
  font-weight: 400;
  letter-spacing: 0;
}

.home-view .ko-label {
  color: #5c5c5c;
}

.tutorial {
  display: grid;
  gap: 0;
  background: var(--home-bg);
}

.pitch-step,
.note-row,
.grid-explain,
.ready-section {
  height: var(--home-section-height);
  min-height: var(--home-section-height);
  position: relative;
  padding: 0 clamp(28px, 8vw, 140px);
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.pitch-step {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  justify-content: center;
}

.pitch-step p,
.note-row p,
.grid-copy,
.ready-section p {
  margin: 0;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.36;
  font-weight: 400;
}

.bilingual-copy {
  display: grid;
  gap: 4px;
}

.bilingual-copy p,
.bilingual-copy .ko-label {
  margin: 0;
}

.note-copy {
  color: #0c0c0c;
  border-color: #0c0c0c;
}

.note-copy,
.ready-copy {
  justify-items: center;
  text-align: center;
}

.pitch-step .ko-label,
.note-row .ko-label,
.grid-explain .ko-label,
.ready-section .ko-label {
  text-align: center;
}

.pitch-copy {
  position: absolute;
  left: var(--copy-x);
  top: 50%;
  transform: translateY(calc(-50% - 8px));
  width: 320px;
  max-width: 320px;
  display: grid;
  gap: 4px;
  text-align: left;
}

.pitch-copy p,
.pitch-copy .ko-label {
  position: static;
  width: auto;
  max-width: none;
  margin: 0;
  text-align: left;
}

html[lang="en"] .home-view .hero h1,
html[lang="en"] .home-view .pitch-copy p,
html[lang="en"] .home-view .bilingual-copy p {
  order: 1;
  color: var(--ink);
  font-size: 16px;
  font-weight: 400;
}

html[lang="en"] .home-view .hero .ko-label,
html[lang="en"] .home-view .pitch-copy .ko-label,
html[lang="en"] .home-view .bilingual-copy .ko-label {
  order: 2;
  color: #5c5c5c;
  font-size: 14px;
  font-weight: 400;
}

html[lang="ko"] .home-view .hero .ko-label,
html[lang="ko"] .home-view .pitch-copy .ko-label,
html[lang="ko"] .home-view .bilingual-copy .ko-label {
  order: 1;
  margin-top: 0;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.36;
  font-weight: 400;
}

html[lang="ko"] .home-view .hero h1,
html[lang="ko"] .home-view .pitch-copy p,
html[lang="ko"] .home-view .bilingual-copy p {
  order: 2;
  color: #5c5c5c;
  font-size: 14px;
  line-height: 1.36;
  font-weight: 300;
}

html[lang="ko"] .home-view .hero h1 {
  margin-top: 10px;
}

.home-view .hero h1,
html[lang="en"] .home-view .hero h1,
html[lang="ko"] .home-view .hero h1 {
  order: 1;
  margin: 0;
  color: var(--ink);
  font-size: clamp(17px, 1.55vw, 25px);
  line-height: 1.14;
  font-weight: 400;
}

.home-view .hero .ko-label,
html[lang="ko"] .home-view .hero .ko-label {
  order: 2;
  margin-top: 12px;
  color: #5c5c5c;
  font-size: 14px;
  line-height: 16px;
  font-weight: 400;
}

.pitch-demo {
  width: 88px;
  height: 360px;
  position: relative;
  justify-self: start;
  margin-left: 27vw;
  transform: translateY(-25px);
}

.pitch-demo span {
  position: absolute;
  left: 50%;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #ff7600;
  transform: translateX(-50%);
}

.pitch-demo span:nth-child(1),
.pitch-demo span:nth-child(2) {
  display: none;
}

.pitch-demo span:nth-child(3) {
  top: 44px;
  opacity: 1;
}

.pitch-demo-high span:nth-child(3) {
  animation: pitchUp 3600ms cubic-bezier(0.22, 1, 0.36, 1) infinite;
}

.pitch-demo-low span:nth-child(3) {
  animation: pitchDown 3600ms cubic-bezier(0.22, 1, 0.36, 1) infinite;
}

@keyframes pitchUp {
  0% {
    top: 284px;
    opacity: 0;
  }

  16% {
    opacity: 1;
  }

  72% {
    top: 10px;
    opacity: 1;
  }

  100% {
    top: 10px;
    opacity: 0;
  }
}

@keyframes pitchDown {
  0% {
    top: 10px;
    opacity: 0;
  }

  16% {
    opacity: 1;
  }

  72% {
    top: 284px;
    opacity: 1;
  }

  100% {
    top: 284px;
    opacity: 0;
  }
}

.note-row {
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 46px;
  padding-top: 0;
  padding-bottom: 0;
}

.note-row .note-scale,
.note-row .note-copy {
  transform: none;
}

.note-scale {
  display: flex;
  align-items: end;
  justify-content: center;
  gap: clamp(12px, 2.4vw, 34px);
}

.note-scale span {
  width: 50px;
  display: grid;
  justify-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 400;
  opacity: 0;
  transform: translateY(-54px);
}

.note-scale span::after {
  content: "";
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--note);
}

.note-row.is-visible .note-scale span {
  animation: noteDrop 780ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.note-row.is-visible .note-scale span:nth-child(1) { animation-delay: 40ms; }
.note-row.is-visible .note-scale span:nth-child(2) { animation-delay: 120ms; }
.note-row.is-visible .note-scale span:nth-child(3) { animation-delay: 200ms; }
.note-row.is-visible .note-scale span:nth-child(4) { animation-delay: 280ms; }
.note-row.is-visible .note-scale span:nth-child(5) { animation-delay: 360ms; }
.note-row.is-visible .note-scale span:nth-child(6) { animation-delay: 440ms; }
.note-row.is-visible .note-scale span:nth-child(7) { animation-delay: 520ms; }

@keyframes noteDrop {
  0% {
    opacity: 0;
    transform: translateY(-54px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.grid-explain {
  height: calc(100dvh - 50px);
  min-height: calc(100dvh - 50px);
  padding: 0;
  scroll-margin-top: -22px;
  overflow: hidden;
  background: var(--home-bg);
}

.large-grid {
  width: 100%;
  height: calc(100dvh - 50px);
  min-height: calc(100dvh - 50px);
  position: relative;
  background:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px),
    var(--home-bg);
  background-size: var(--home-grid) var(--home-grid);
  background-position: 0 0;
}

.grid-copy {
  position: absolute;
  z-index: 2;
  max-width: 360px;
  left: calc(50% + 108px);
  top: 50%;
  transform: translateY(-50%);
}

.grid-copy .ko-label {
  line-height: 1.46;
  text-align: left;
}

.grid-block {
  position: absolute;
  z-index: 1;
  display: block;
  width: var(--home-grid);
  height: var(--home-grid);
  transform: translateX(var(--grid-graphic-shift, 0px));
}

.block-green {
  left: calc(var(--home-grid) * 9);
  top: calc(var(--home-grid) * 13);
  background: #00d51e;
}

.block-orange {
  left: calc(var(--home-grid) * 14);
  top: calc(var(--home-grid) * 7);
  background: #ff7300;
}

.block-purple {
  left: calc(var(--home-grid) * 15);
  top: calc(var(--home-grid) * 9);
  width: calc(var(--home-grid) * 2);
  background: #8a55ff;
}

.ready-section {
  display: grid;
  grid-template-rows: auto auto;
  place-content: center;
  align-content: center;
  justify-items: center;
  gap: 34px;
  padding-top: 0;
  padding-bottom: 0;
}

.ready-section .ready-copy,
.ready-section .ready-button {
  transform: translateY(calc(var(--home-endcap-lift) * -1));
}

.ready-button {
  height: 40px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 12px 30px rgba(12, 12, 12, 0.1);
  transition: box-shadow 240ms ease, transform 180ms ease, background 240ms ease;
}

.ready-button::before {
  content: "";
  position: absolute;
  inset: -110%;
  z-index: -1;
  opacity: 0;
  background:
    radial-gradient(circle at 18% 30%, rgba(255, 194, 105, 0.92) 0 12%, transparent 31%),
    radial-gradient(circle at 44% 18%, rgba(238, 116, 38, 0.95) 0 14%, transparent 34%),
    radial-gradient(circle at 78% 30%, rgba(246, 177, 129, 0.78) 0 13%, transparent 34%),
    radial-gradient(circle at 68% 76%, rgba(211, 185, 211, 0.62) 0 15%, transparent 38%),
    radial-gradient(circle at 24% 78%, rgba(223, 91, 27, 0.86) 0 13%, transparent 34%),
    radial-gradient(circle at 52% 54%, rgba(255, 142, 53, 0.72) 0 16%, transparent 40%),
    #e9651f;
  filter: saturate(1.08) blur(1px);
  transform: translate3d(-4%, -3%, 0) rotate(0deg) scale(1.02);
  transition: opacity 420ms ease;
  will-change: transform, opacity;
}

.ready-button:hover,
.ready-button:focus-visible {
  background: #ea6b22;
  box-shadow: 0 16px 38px rgba(226, 96, 28, 0.2);
  transform: translateY(calc(var(--home-endcap-lift) * -1)) scale(1.04);
}

.ready-button:hover::before,
.ready-button:focus-visible::before {
  opacity: 1;
  animation: readyOrganicGradient 8600ms cubic-bezier(0.45, 0, 0.2, 1) infinite alternate;
}

.ready-button:active {
  transform: translateY(calc(var(--home-endcap-lift) * -1)) scale(0.98);
}

@keyframes readyOrganicGradient {
  0% {
    transform: translate3d(-5%, -4%, 0) rotate(0deg) scale(1.02);
  }

  32% {
    transform: translate3d(5%, -2%, 0) rotate(12deg) scale(1.08);
  }

  66% {
    transform: translate3d(2%, 6%, 0) rotate(-8deg) scale(1.04);
  }

  100% {
    transform: translate3d(-3%, 4%, 0) rotate(16deg) scale(1.1);
  }
}

@media (min-width: 1201px) and (max-width: 1360px) {
  .grid-explain {
    --grid-graphic-shift: -40px;
  }
}

.app.is-animated .reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 680ms ease, transform 760ms cubic-bezier(0.22, 1, 0.36, 1);
}

.app.is-animated .grid-explain.reveal {
  transform: none;
}

.app.is-animated .reveal.is-visible,
#homeView.is-active .hero.reveal {
  opacity: 1;
  transform: translateY(0);
}

.lesson-view {
  min-height: calc(100dvh - 50px);
  display: none;
  background: #fff;
  transition: background 700ms ease;
}

.lesson-view.is-active {
  display: block;
}

.lesson-view.is-mood-mode {
  background: #fff;
}

.lesson-stage {
  min-height: calc(100dvh - 50px);
  display: grid;
  grid-template-columns: minmax(180px, 0.72fr) minmax(0, 3fr);
  align-items: stretch;
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(22px, 3vw, 44px) 24px;
}

.lesson-side {
  min-height: min(640px, calc(100dvh - 160px));
  display: grid;
  grid-column: 1;
  grid-row: 1;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 18px;
}

.lesson-menu,
.lesson-copy {
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--surface-radius);
  background: var(--soft-surface);
  box-shadow: var(--soft-shadow-light);
  backdrop-filter: blur(22px) saturate(1.12);
  -webkit-backdrop-filter: blur(22px) saturate(1.12);
}

.lesson-menu {
  min-height: 0;
  display: grid;
  grid-template-columns: 1fr;
  align-content: start;
  gap: 14px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.lesson-card {
  min-height: 0;
  display: block;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: rgba(12, 12, 12, 0.38);
  text-align: left;
  box-shadow: none;
  transition: color 180ms ease, transform 180ms ease;
}

.lesson-card:hover,
.lesson-card:focus-visible {
  color: rgba(12, 12, 12, 0.68);
  transform: translateX(2px);
}

.lesson-card.is-active {
  border-color: transparent;
  background: transparent;
  color: var(--ink);
  box-shadow: none;
}

.lesson-card span {
  display: none;
}

.lesson-card strong {
  display: block;
  font-size: clamp(14px, 1.12vw, 19px);
  line-height: 1.18;
  font-weight: 500;
}

.lesson-copy {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.lesson-step-label {
  display: none;
}

.lesson-copy h1 {
  display: none;
  margin: 0;
  color: var(--ink);
  font-size: 14px;
  line-height: 1;
  font-weight: 600;
}

.lesson-copy p {
  max-width: 280px;
  margin: 0;
  color: rgba(12, 12, 12, 0.62);
  font-size: clamp(12px, 0.92vw, 14px);
  line-height: 1.7;
  font-weight: 400;
}

.lesson-actions {
  display: none;
  gap: 10px;
  margin-top: 10px;
}

.lesson-copy > .lesson-start-button {
  justify-self: start;
  margin-top: 8px;
}

.lesson-start-button[hidden] {
  display: none;
}

.lesson-nav-button,
.lesson-start-button {
  height: 38px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.76);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--soft-shadow-tight);
}

.lesson-nav-button.is-primary,
.lesson-start-button {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}


.lesson-start-button {
  width: auto;
  min-width: 0;
  height: 40px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 12px 30px rgba(12, 12, 12, 0.1);
  transition: box-shadow 240ms ease, transform 180ms ease, background 240ms ease;
}

.lesson-start-button::before {
  content: "";
  position: absolute;
  inset: -110%;
  z-index: -1;
  opacity: 0;
  background:
    radial-gradient(circle at 16% 28%, rgba(226, 238, 214, 0.98) 0 14%, transparent 33%),
    radial-gradient(circle at 40% 18%, rgba(170, 208, 184, 0.96) 0 15%, transparent 35%),
    radial-gradient(circle at 78% 28%, rgba(83, 142, 102, 0.90) 0 15%, transparent 36%),
    radial-gradient(circle at 72% 76%, rgba(128, 154, 178, 0.84) 0 16%, transparent 39%),
    radial-gradient(circle at 24% 80%, rgba(181, 216, 206, 0.94) 0 15%, transparent 36%),
    radial-gradient(circle at 52% 54%, rgba(145, 188, 176, 0.88) 0 18%, transparent 42%),
    #93b7ac;
  filter: saturate(1.06) blur(1px);
  transform: translate3d(-4%, -3%, 0) rotate(0deg) scale(1.02);
  transition: opacity 420ms ease;
  will-change: transform, opacity;
}

.lesson-start-button:hover,
.lesson-start-button:focus-visible {
  background: #93b7ac;
  color: #fff;
  box-shadow: 0 16px 38px rgba(93, 132, 120, 0.22);
  transform: scale(1.04);
}

.lesson-start-button:hover::before,
.lesson-start-button:focus-visible::before {
  opacity: 1;
  animation: lessonStartBlueGradient 8600ms cubic-bezier(0.45, 0, 0.2, 1) infinite alternate;
}

.lesson-start-button:active {
  transform: scale(0.98);
}

@keyframes lessonStartBlueGradient {
  0% {
    transform: translate3d(-5%, -4%, 0) rotate(0deg) scale(1.02);
  }

  32% {
    transform: translate3d(5%, -2%, 0) rotate(12deg) scale(1.08);
  }

  66% {
    transform: translate3d(2%, 6%, 0) rotate(-8deg) scale(1.04);
  }

  100% {
    transform: translate3d(-3%, 4%, 0) rotate(16deg) scale(1.1);
  }
}

.lesson-nav-button:disabled {
  color: rgba(12, 12, 12, 0.28);
  background: #f7f7f7;
}

.lesson-demo {
  --lesson-cell: clamp(28px, 4.6vw, 56px);
  grid-column: 2;
  grid-row: 1;
  min-height: min(640px, calc(100dvh - 160px));
  position: relative;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: #ffffff;
  background-size: var(--lesson-cell) var(--lesson-cell);
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transform: translateY(-25px);
  padding-bottom: 0;
}

.lesson-demo::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  height: clamp(110px, 18vh, 170px);
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.06) 20%,
    rgba(255, 255, 255, 0.18) 40%,
    rgba(255, 255, 255, 0.38) 60%,
    rgba(255, 255, 255, 0.68) 80%,
    #ffffff 100%
  );
}


.lesson-demo[data-track="feedback"] {
  background: #ffffff;
}

.lesson-view.is-mood-mode .lesson-demo {
  background-clip: padding-box;
}

.lesson-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, transparent 0 calc(var(--lesson-cell) * 4 - 1px), rgba(12, 12, 12, 0.16) calc(var(--lesson-cell) * 4 - 1px) calc(var(--lesson-cell) * 4)),
    linear-gradient(to bottom, transparent 0 calc(var(--lesson-cell) * 4 - 1px), rgba(12, 12, 12, 0.16) calc(var(--lesson-cell) * 4 - 1px) calc(var(--lesson-cell) * 4));
  background-size: calc(var(--lesson-cell) * 4) calc(var(--lesson-cell) * 4);
}

.lesson-grid,
.lesson-pitch-labels {
  opacity: 0;
}

.lesson-pitch-labels {
  position: absolute;
  left: 18px;
  top: 16%;
  bottom: 16%;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: rgba(12, 12, 12, 0.36);
  font-size: 12px;
  font-weight: 600;
}

.lesson-time-arrow {
  position: absolute;
  left: 22%;
  right: 14%;
  top: 22%;
  z-index: 3;
  height: 36px;
  color: rgba(12, 12, 12, 0.5);
  font-size: 12px;
  font-weight: 600;
  opacity: 0;
}

.lesson-time-arrow::before {
  content: "";
  position: absolute;
  left: 0;
  right: 18px;
  top: 21px;
  height: 1px;
  background: rgba(12, 12, 12, 0.32);
}

.lesson-time-arrow::after {
  content: "";
  position: absolute;
  right: 10px;
  top: 17px;
  width: 9px;
  height: 9px;
  border-top: 1px solid rgba(12, 12, 12, 0.32);
  border-right: 1px solid rgba(12, 12, 12, 0.32);
  transform: rotate(45deg);
}

.lesson-time-arrow span {
  position: absolute;
  right: 0;
  top: 0;
}

.lesson-note {
  position: absolute;
  z-index: 2;
  width: var(--lesson-cell);
  height: var(--lesson-cell);
  background: #ff7600;
  opacity: 0;
}

.lesson-note-a {
  left: calc(var(--lesson-cell) * 8);
  top: calc(var(--lesson-cell) * 5);
}

.lesson-note-b {
  left: calc(var(--lesson-cell) * 9);
  top: calc(var(--lesson-cell) * 6);
  background: #65d2ee;
}

.lesson-note-c {
  left: calc(var(--lesson-cell) * 10);
  top: calc(var(--lesson-cell) * 7);
  background: #854cf5;
}

.lesson-demo[data-track="colorHarmony"] .lesson-time-arrow,
.lesson-demo[data-track="rhythmLength"] .lesson-time-arrow,
.lesson-demo[data-track="feedback"] .lesson-time-arrow,
.lesson-demo[data-track="pitch"] .lesson-note,
.lesson-demo[data-track="colorHarmony"] .lesson-note,
.lesson-demo[data-track="rhythmLength"] .lesson-note,
.lesson-demo[data-track="feedback"] .lesson-note {
  opacity: 0;
  animation: none;
}

.lesson-harmony-demo,
.lesson-color-demo,
.lesson-rhythm-demo,
.lesson-feedback-demo {
  position: absolute;
  inset: 0;
  z-index: 5;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.lesson-demo[data-track="pitch"] .lesson-color-demo,
.lesson-demo[data-track="colorHarmony"] .lesson-harmony-demo,
.lesson-demo[data-track="rhythmLength"] .lesson-rhythm-demo,
.lesson-demo[data-track="feedback"] .lesson-feedback-demo {
  opacity: 1;
  pointer-events: auto;
}

.lesson-color-demo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 2.6vw, 36px);
  height: auto;
  min-height: 0;
  padding: 0;
  background: transparent;
  transform: none;
}

.color-chip {
  width: clamp(42px, 5vw, 62px);
  min-width: 0;
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: clamp(14px, 1.2vw, 18px);
  font-weight: 400;
  box-shadow: none;
  touch-action: manipulation;
}

.color-chip::after {
  content: "";
  width: clamp(38px, 4.4vw, 52px);
  height: clamp(38px, 4.4vw, 52px);
  border-radius: 50%;
  background: var(--chip-color);
  transform: translateY(0);
}

.color-chip.is-playing::after {
  animation: lessonNotePress 360ms cubic-bezier(0.22, 1, 0.36, 1);
}

.color-do { --chip-color: #ff3b30; }
.color-re { --chip-color: #ff7a00; }
.color-mi { --chip-color: #ffdc21; }
.color-fa { --chip-color: #00c900; }
.color-sol { --chip-color: #65d2ee; }
.color-la { --chip-color: #3f6df6; }
.color-si { --chip-color: #854cf5; }

@keyframes lessonNotePress {
  0% {
    transform: translateY(0);
  }

  45% {
    transform: translateY(12px);
  }

  100% {
    transform: translateY(0);
  }
}

.lesson-harmony-demo {
  display: block;
  padding: clamp(44px, 7vh, 76px) clamp(34px, 5vw, 72px) 0;
  height: 100%;
  overflow: hidden;
  background: transparent;
}


.harmony-toolbar {
  position: absolute;
  top: clamp(18px, 3.2vh, 32px);
  right: clamp(28px, 4.5vw, 54px);
  z-index: 2;
}

.lesson-tension-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 26px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: rgba(12, 12, 12, 0.5);
  font-size: 15px;
  line-height: 1;
  font-weight: 400;
  cursor: none;
  box-shadow: none;
  transition: color 180ms ease;
}

.tension-switch {
  position: relative;
  width: 36px;
  height: 18px;
  border-radius: 999px;
  background: rgba(12, 12, 12, 0.14);
  transition: background 180ms ease;
}

.tension-switch::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgba(12, 12, 12, 0.12);
  transition: transform 180ms ease;
}

.lesson-tension-toggle[aria-pressed="true"] {
  background: transparent;
  color: #0c0c0c;
}

.lesson-tension-toggle[aria-pressed="true"] .tension-switch {
  background: #0c0c0c;
}

.lesson-tension-toggle[aria-pressed="true"] .tension-switch::after {
  transform: translateX(18px);
}

.lesson-tension-toggle .tension-on,
.lesson-harmony-demo.has-tension .lesson-tension-toggle .tension-off {
  display: none;
}

.lesson-harmony-demo.has-tension .lesson-tension-toggle .tension-on {
  display: inline;
}

.harmony-card-list {

  display: grid;
  align-content: start;
  gap: clamp(24px, 3.4vh, 36px);
  width: min(980px, 94%);
  max-height: 100%;
  margin: 0 auto;
  padding: 28px 4px 72px;
  overflow-y: auto;
  scrollbar-width: none;
}

.harmony-card-list::-webkit-scrollbar {
  display: none;
}

.harmony-card {

  display: grid;
  grid-template-columns: minmax(380px, 460px) minmax(300px, 1fr);
  align-items: center;
  justify-content: start;
  column-gap: clamp(48px, 5vw, 76px);
  row-gap: 0;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transform: translateY(18px);
}

.is-tension-card {
  display: none;
}

.lesson-harmony-demo.has-tension .is-tension-card {
  display: grid;
}

.lesson-demo[data-track="colorHarmony"] .harmony-card {
  animation: harmonyCardRise 780ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.lesson-demo[data-track="colorHarmony"] .harmony-card:nth-child(2) {
  animation-delay: 90ms;
}

.lesson-demo[data-track="colorHarmony"] .harmony-card:nth-child(3) {
  animation-delay: 180ms;
}

.harmony-card-name {

  color: #0c0c0c;
  font-size: 15px;
  font-weight: 500;
}

.harmony-card strong {

  max-width: 460px;
  color: rgba(12, 12, 12, 0.68);
  font-size: clamp(12px, 0.9vw, 14px);
  line-height: 1.55;
  font-weight: 400;
  white-space: normal;
  word-break: keep-all;
}

.harmony-card-copy {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.harmony-combo {

  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  justify-self: start;
  min-width: 300px;
  gap: 12px;
  padding-top: 0;
}

.harmony-note {

  position: relative;
  display: grid;
  justify-items: center;
  width: 44px;
  margin-left: 0;
  gap: 6px;
}


.harmony-note:first-child {
  margin-left: 0;
}

.harmony-note::before {
  content: "";
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--tone);
  opacity: 1;
}

.harmony-note b {

  color: rgba(12, 12, 12, 0.34);
  font-size: 14px;
  line-height: 1;
  font-weight: 400;
}

.harmony-card.is-four .harmony-note {

  width: 44px;
  margin-left: 0;
}


.harmony-card.is-four .harmony-note::before {

  width: 44px;
  height: 44px;
}

.lesson-rhythm-demo {
  inset: 0;
  height: 100%;
  display: grid;
  align-content: center;
  justify-items: center;
  transform: translateY(-28px);
}

.lesson-rhythm-grid {
  width: min(540px, 78%);
  display: grid;
  gap: 22px;
}

.lesson-rhythm-row {
  display: grid;
  grid-template-columns: 40px minmax(0, max-content);
  align-items: center;
  justify-content: center;
  gap: 44px;
}

.lesson-rhythm-track {
  --lesson-beat: clamp(26px, 3vw, 38px);
  --lesson-gap: 6px;
  position: relative;
  height: var(--lesson-beat);
  width: calc(var(--lesson-beat) * var(--lesson-beat-count) + var(--lesson-gap) * (var(--lesson-beat-count) - 1));
}

.lesson-rhythm-blocks {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(var(--lesson-beat-count), 1fr);
  column-gap: var(--lesson-gap);
}

.lesson-rhythm-blocks span {
  background: #ff7600;
  box-shadow: none;
  transition: filter 160ms ease, transform 160ms ease, opacity 160ms ease;
}

.lesson-rhythm-row[data-rhythm-row="mixed"] .lesson-rhythm-blocks span {
  background: #854cf5;
}

.lesson-rhythm-blocks span.is-active {
  filter: brightness(1.18);
  transform: translateY(3px);
}

.lesson-rhythm-head {
  position: absolute;
  left: 0;
  top: -7px;
  z-index: 2;
  width: 2px;
  height: calc(var(--lesson-beat) + 14px);
  border-radius: 999px;
  background: rgba(12, 12, 12, 0.72);
  opacity: 0;
  transform: translateX(-50%);
}

.lesson-rhythm-row.is-playing .lesson-rhythm-head {
  opacity: 1;
  animation: lessonRhythmHead var(--lesson-play-duration) linear forwards;
}

.lesson-rhythm-play {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: #f5f5f5;
  color: #0c0c0c;
  box-shadow: none;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.lesson-rhythm-play:hover,
.lesson-rhythm-play:focus-visible {
  background: #f7f7f7;
  color: #ff7600;
}

.lesson-rhythm-play:active {
  transform: scale(0.96);
}

.lesson-rhythm-play.is-playing {
  background: #f5f5f5;
  color: #ff7600;
}

.play-icon {
  width: 22px;
  height: 22px;
  display: block;
  margin-left: 2px;
  fill: currentColor;
}

.wave-icon {
  display: none;
  align-items: center;
  gap: 3px;
}

.wave-icon i {
  width: 3px;
  height: 11px;
  border-radius: 999px;
  background: currentColor;
  transform-origin: center;
}

.lesson-rhythm-play.is-playing .play-icon {
  display: none;
}

.lesson-rhythm-play.is-playing .wave-icon {
  display: flex;
}

.lesson-rhythm-play.is-sounding .wave-icon i {
  background: currentColor;
  animation: lessonWave 360ms ease-in-out infinite;
}

.lesson-rhythm-play.is-sounding .wave-icon i:nth-child(2) { animation-delay: 70ms; }
.lesson-rhythm-play.is-sounding .wave-icon i:nth-child(3) { animation-delay: 140ms; }
.lesson-rhythm-play.is-sounding .wave-icon i:nth-child(4) { animation-delay: 210ms; }

@keyframes lessonRhythmHead {
  from {
    left: 0;
  }

  to {
    left: 100%;
  }
}

@keyframes lessonWave {
  0%,
  100% {
    transform: scaleY(0.55);
  }

  50% {
    transform: scaleY(1.55);
  }
}

.lesson-feedback-demo {
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 34px;
}

.feedback-orb {
  width: min(230px, 34cqw, 34cqh);
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
  border-radius: 49% 51% 48% 52% / 50% 46% 54% 50%;
  background: linear-gradient(135deg, var(--mood-a), var(--mood-b), var(--mood-c));
  box-shadow:
    inset -18px -22px 46px rgba(103, 58, 156, 0.1),
    inset 18px 16px 38px rgba(255, 255, 255, 0.38);
  animation:
    organicBlob 11200ms ease-in-out infinite alternate,
    lessonMoodPulse 4600ms ease-in-out infinite;
}

.feedback-orb::before {
  content: "";
  position: absolute;
  inset: -80%;
  border-radius: inherit;
  background:
    radial-gradient(circle at 18% 28%, color-mix(in srgb, var(--mood-a), white 8%) 0 16%, transparent 36%),
    radial-gradient(circle at 72% 18%, color-mix(in srgb, var(--mood-b), white 10%) 0 18%, transparent 38%),
    radial-gradient(circle at 50% 68%, color-mix(in srgb, var(--mood-c), white 8%) 0 22%, transparent 44%),
    linear-gradient(120deg, var(--mood-a), var(--mood-b), var(--mood-c));
  filter: blur(24px) saturate(1.16);
  animation: gradientFlow 9800ms ease-in-out infinite alternate;
}

.feedback-orb::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at 25% 34%, rgba(255, 255, 255, 0.42), transparent 18%),
    linear-gradient(126deg, rgba(255, 255, 255, 0.34), transparent 44%);
}

.feedback-orb.mood-bright {
  --mood-a: #fff4a5;
  --mood-b: #bdf569;
  --mood-c: #ffb36f;
}

.feedback-orb.mood-calm {
  --mood-a: #dbeaff;
  --mood-b: #9dbdff;
  --mood-c: #7b75c9;
}

.feedback-orb.mood-warm {
  --mood-a: #ffe4b8;
  --mood-b: #ffb0a7;
  --mood-c: #f7d76f;
}

.feedback-orb.mood-tense {
  --mood-a: #ff7600;
  --mood-b: #65d2ee;
  --mood-c: #854cf5;
}

.lesson-feedback-demo p {
  max-width: 360px;
  margin: 0;
  color: #0c0c0c;
  font-size: clamp(13px, 1.2vw, 16px);
  line-height: 1.3;
  text-align: center;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 520ms ease, transform 620ms cubic-bezier(0.22, 1, 0.36, 1);
}

.lesson-feedback-demo p.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes lessonMoodPulse {
  0%,
  100% {
    transform: scale(1);
  }

  48% {
    transform: scale(1.018);
  }
}

.lesson-start-button {
  width: auto;
  min-width: 0;
}

@keyframes lessonNoteTap {
  0%, 38%, 100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 118, 0, 0.24);
  }

  55% {
    transform: scale(1.04);
    box-shadow: 0 0 0 14px rgba(255, 118, 0, 0);
  }
}

@keyframes harmonyCardRise {
  0% {
    opacity: 0;
    transform: translateY(18px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes songPlayhead {
  0% {
    left: 8%;
  }

  100% {
    left: 92%;
  }
}

.compose-view {
  height: calc(100dvh - 50px);
  display: none;
  grid-template-rows: 4px 1fr 104px;
  overflow: hidden;
}

.compose-view.is-active {
  display: grid;
  position: fixed;
  left: 0;
  right: 0;
  top: 50px;
  bottom: 0;
  z-index: 20;
  width: auto;
  height: auto;
  background: #fff;
}

.timebar {
  padding: 0;
  background: #fff;
}

.time-track {
  height: 4px;
  position: relative;
  overflow: hidden;
  background: #ededed;
}

.playhead {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--progress, 0%);
  background: var(--accent);
}

.workspace {
  min-height: 0;
  display: block;
  position: relative;
  overflow: hidden;
  padding: 0;
  background: #fff;
}

.composition-panel {
  height: 100%;
  overflow: hidden;
  background: #fff;
  border: 0;
  transition: margin-right 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.compose-view.is-playing .composition-panel {
  margin-right: var(--analysis-width);
}

.score-scroll {
  width: 100%;
  height: 100%;
  overflow: auto;
  scrollbar-width: none;
}

.score-scroll::-webkit-scrollbar {
  display: none;
}

.score-scroll::-webkit-scrollbar-track {
  background: rgba(12, 12, 12, 0.06);
}

.score-scroll::-webkit-scrollbar-thumb {
  background: rgba(12, 12, 12, 0.34);
  border: 3px solid rgba(255, 255, 255, 0.9);
  border-radius: 999px;
}

.score-frame {
  width: max-content;
  min-width: calc(100vw - var(--pitch-rail));
  min-height: 100%;
  display: grid;
  grid-template-columns: var(--pitch-rail) max-content;
  align-items: start;
  position: relative;
}

.pitch-keyboard {
  grid-column: 1;
  position: sticky;
  left: 0;
  z-index: 8;
  display: grid;
  grid-template-rows: repeat(var(--note-count), var(--compose-cell));
  background: #fff;
  border-right: 0;
}

.pitch-label {
  height: var(--compose-cell);
  display: grid;
  place-items: center;
  padding: 0 4px;
  background: #fff;
  border-bottom: 0;
  color: rgba(12, 12, 12, 0.3);
  font-size: clamp(6px, calc(var(--compose-cell) * 0.28), 10px);
  font-weight: 600;
  line-height: 1;
}

.pitch-label.is-middle {
  background: #fff;
}

.pitch-label.is-octave-start {
  border-top: 0;
}

.score-grid {
  grid-column: 2;
  width: max-content;
  min-width: 100%;
  height: max-content;
  min-height: 100%;
  display: grid;
  grid-template-columns: repeat(var(--step-count), var(--compose-cell));
  grid-template-rows: repeat(var(--note-count), var(--compose-cell));
  background:
    linear-gradient(
      to bottom,
      transparent 0 var(--reference-top, 0px),
      rgba(12, 12, 12, 0.018) var(--reference-top, 0px) var(--reference-bottom, 0px),
      transparent var(--reference-bottom, 0px)
    ),
    repeating-linear-gradient(to right, rgba(12, 12, 12, 0.22) 0 var(--score-line-width, 1px), transparent var(--score-line-width, 1px) calc(var(--compose-cell) * 4)),
    repeating-linear-gradient(to bottom, rgba(12, 12, 12, 0.22) 0 var(--score-line-width, 1px), transparent var(--score-line-width, 1px) calc(var(--compose-cell) * 7)),
    linear-gradient(to right, var(--grid-line) var(--score-line-width, 1px), transparent var(--score-line-width, 1px)),
    linear-gradient(to bottom, var(--grid-line) var(--score-line-width, 1px), transparent var(--score-line-width, 1px)),
    #fff;
  background-size:
    auto,
    calc(var(--compose-cell) * 4) auto,
    auto calc(var(--compose-cell) * 7),
    var(--compose-cell) var(--compose-cell),
    var(--compose-cell) var(--compose-cell),
    auto;
}

.grid-cell {
  width: var(--compose-cell);
  height: var(--compose-cell);
  aspect-ratio: 1 / 1;
  border: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
  position: relative;
}


.grid-cell.is-filled {
  background: var(--note-color);
}

.grid-cell.is-filled.is-sharp,
.grid-cell.is-filled.is-flat {
  background: transparent;
}

.grid-cell.is-filled.is-sharp::before,
.grid-cell.is-filled.is-flat::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 50%;
  background: var(--note-color);
  pointer-events: none;
}

.grid-cell.is-filled.is-sharp::before {
  top: 0;
}

.grid-cell.is-filled.is-flat::before {
  bottom: 0;
}

.grid-cell.is-suggested {
  background: color-mix(in srgb, var(--note-color), transparent 84%);
}

.harmony-label {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--note-color);
  font-size: clamp(5px, calc(var(--compose-cell) * 0.3), 10px);
  font-weight: 700;
  line-height: 1;
  pointer-events: none;
}

.grid-cell.is-playing::after {
  content: none;
}

.grid-playhead {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(var(--pitch-rail) + (var(--play-step, 0) * var(--compose-cell)));
  z-index: 7;
  width: 2px;
  background: #0c0c0c;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-1px);
  transition: opacity 120ms ease;
}

.compose-view.is-playing .grid-playhead {
  opacity: 1;
}

.grid-cell:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: -2px;
}

.score-quick-actions {
  position: absolute;
  right: var(--compose-control-right);
  bottom: var(--compose-quick-bottom);
  z-index: 8;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: nowrap;
  gap: 8px;
  transition: right 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.score-quick-actions .zoom-controls {
  background: rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(10px) saturate(1.04);
  -webkit-backdrop-filter: blur(10px) saturate(1.04);
}

.score-quick-button {
  height: 34px;
  padding: 0 14px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  color: rgba(12, 12, 12, 0.72);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0;
  backdrop-filter: blur(10px) saturate(1.04);
  -webkit-backdrop-filter: blur(10px) saturate(1.04);
  transition: color 160ms ease, background 160ms ease, transform 160ms ease;
}

.score-quick-button:hover,
.score-quick-button:focus-visible {
  background: rgba(247, 247, 247, 0.84);
  color: #ff7600;
}

.score-quick-button:active {
  transform: scale(0.96);
}

.volume-control {
  position: absolute;
  left: 28px;
  bottom: var(--compose-quick-bottom);
  z-index: 8;
  display: grid;
  justify-items: center;
}

.volume-button {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  color: rgba(12, 12, 12, 0.72);
  backdrop-filter: blur(10px) saturate(1.04);
  -webkit-backdrop-filter: blur(10px) saturate(1.04);
  transition: color 160ms ease, background 160ms ease, transform 160ms ease;
}

.volume-button svg {
  width: 20px;
  height: 20px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: var(--icon-line-width);
  stroke-linecap: round;
  stroke-linejoin: round;
}

.volume-button:hover,
.volume-button:focus-visible {
  background: rgba(247, 247, 247, 0.84);
  color: #ff7600;
}

.volume-button:active {
  transform: scale(0.96);
}

.volume-button[aria-pressed="true"] {
  color: rgba(12, 12, 12, 0.42);
}

.volume-popover {
  position: absolute;
  left: 50%;
  bottom: 40px;
  width: 34px;
    border-radius: 999px;
  background: rgba(255, 255, 255, 0.64);
  box-shadow: 0 16px 32px rgba(12, 12, 12, 0.1);
  backdrop-filter: blur(14px) saturate(1.04);
  -webkit-backdrop-filter: blur(14px) saturate(1.04);
  transform: translateX(-50%);
  height: 136px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 12px 0 10px;
  gap: 8px;
}

.volume-value-label {
  position: static;
  min-width: 24px;
  color: rgba(12, 12, 12, 0.42);
  font-size: 9px;
  line-height: 1;
  font-weight: 400;
  text-align: center;
  opacity: 1;
  pointer-events: none;
  transform: none;
  transition: opacity 120ms ease;
}

.volume-popover:hover .volume-value-label,
.volume-popover:focus-within .volume-value-label,
.volume-popover.is-adjusting .volume-value-label {
  opacity: 1;
}

.volume-popover[hidden] {
  display: none;
}

.volume-slider {
  width: 18px;
  height: 82px;
  accent-color: #0c0c0c;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  writing-mode: vertical-lr;
  direction: rtl;
}

.volume-slider::-webkit-slider-runnable-track {
  width: 2px;
  height: 82px;
  border-radius: 999px;
  background: linear-gradient(to top, #0c0c0c 0 var(--volume-level, 100%), rgba(12, 12, 12, 0.14) var(--volume-level, 100%) 100%);
}

.volume-slider::-webkit-slider-thumb {
  width: 10px;
  height: 10px;
  margin-left: -4px;
  border: 0;
  border-radius: 50%;
  background: #0c0c0c;
  appearance: none;
  -webkit-appearance: none;
}

.volume-slider::-moz-range-track {
  width: 2px;
  height: 82px;
  border-radius: 999px;
  background: rgba(12, 12, 12, 0.14);
}

.volume-slider::-moz-range-progress {
  width: 2px;
  border-radius: 999px;
  background: #0c0c0c;
}

.volume-slider::-moz-range-thumb {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 50%;
  background: #0c0c0c;
}

.compose-view.is-playing .score-quick-actions {
  right: calc(var(--analysis-width) + var(--compose-control-right));
}

@media (width < 768px) {
  .compose-view.is-playing .compose-tools {
    flex-direction: column;
    align-items: flex-end;
    border-radius: 18px;
  }

  .compose-view.is-playing .score-quick-actions {
    flex-direction: column;
    align-items: flex-end;
  }
}

@media (max-width: 1279px) {
  :root {
    --analysis-width: clamp(320px, 36vw, 460px);
  }
}

@media (max-width: 1200px) {
  :root {
    --copy-x: 56%;
  }

  .pitch-demo {
    margin-left: 22vw;
  }

  .pitch-copy {
    width: 300px;
    max-width: 300px;
  }

  .note-scale {
    gap: clamp(10px, 2vw, 24px);
  }

  .grid-copy {
    left: calc(50% + 104px);
  }

  .block-green {
    left: calc(var(--home-grid) * 6);
    top: calc(var(--home-grid) * 13);
  }

  .block-orange {
    left: calc(var(--home-grid) * 9);
  }

  .block-purple {
    left: calc(var(--home-grid) * 12);
  }
}

@media (width < 1024px) {
  .pitch-step {
    grid-template-columns: minmax(120px, 0.86fr) minmax(250px, 1fr);
    column-gap: clamp(36px, 8vw, 76px);
    justify-content: center;
    align-items: center;
    padding-inline: clamp(42px, 8vw, 86px);
  }

  .pitch-demo {
    justify-self: end;
    margin-left: 0;
    transform: translateY(-25px);
  }

  .pitch-copy {
    position: static;
    justify-self: start;
    width: min(300px, 100%);
    max-width: 300px;
    transform: translateY(-8px);
  }

  .note-scale span {
    width: 44px;
  }

  .note-scale span::after {
    width: 40px;
    height: 40px;
  }

  .grid-copy {
    left: 64%;
    max-width: min(260px, 32vw);
  }

  .block-green {
    left: calc(var(--home-grid) * 4);
  }

  .block-orange {
    left: calc(var(--home-grid) * 7);
  }

  .block-purple {
    left: calc(var(--home-grid) * 9);
  }
}

@media (width < 768px) {
  .pitch-step {
    grid-template-columns: minmax(94px, 0.76fr) minmax(220px, 1fr);
    column-gap: clamp(24px, 6vw, 42px);
    padding-inline: clamp(28px, 7vw, 54px);
  }

  .pitch-demo {
    width: 72px;
    height: 300px;
  }

  .pitch-demo span {
    width: 48px;
    height: 48px;
  }

  .pitch-demo-high span:nth-child(3) {
    animation-name: pitchUpCompact;
  }

  .pitch-demo-low span:nth-child(3) {
    animation-name: pitchDownCompact;
  }

  .note-row {
    gap: 36px;
    padding-inline: 28px;
  }

  .note-scale {
    gap: 8px;
  }

  .note-scale span {
    width: 38px;
    font-size: 13px;
    gap: 10px;
  }

  .note-scale span::after {
    width: 34px;
    height: 34px;
  }
}

@media (min-width: 768px) and (width < 1024px) {
  .grid-explain {
    --home-grid: 34px;
  }

  .large-grid {
    width: calc(var(--home-grid) * 18);
    margin-inline: auto;
  }

  html[lang="en"] .home-view .pitch-copy p,
  html[lang="en"] .home-view .bilingual-copy p,
  html[lang="ko"] .home-view .pitch-copy .ko-label,
  html[lang="ko"] .home-view .bilingual-copy .ko-label {
    font-size: 15px;
    line-height: 1.32;
  }

  html[lang="en"] .home-view .pitch-copy .ko-label,
  html[lang="en"] .home-view .bilingual-copy .ko-label,
  html[lang="ko"] .home-view .pitch-copy p,
  html[lang="ko"] .home-view .bilingual-copy p {
    font-size: 13px;
    line-height: 1.32;
  }

  .grid-copy {
    left: 68%;
    width: 180px;
    max-width: 180px;
  }

  .block-green {
    left: calc(var(--home-grid) * 4);
    top: calc(var(--home-grid) * 13);
  }

  .block-orange {
    left: calc(var(--home-grid) * 9);
    top: calc(var(--home-grid) * 6);
  }

  .block-purple {
    left: calc(var(--home-grid) * 10);
    top: calc(var(--home-grid) * 8);
  }
}

@media (width < 1024px) {
  .pitch-step,
  .note-row {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 7fr) minmax(0, 3fr);
    align-content: stretch;
    align-items: center;
    justify-items: center;
    row-gap: 0;
    padding-block: 0;
  }

  .pitch-demo,
  .note-scale {
    grid-row: 1;
    align-self: center;
    justify-self: center;
    margin-left: 0;
    transform: none;
  }

  .pitch-copy,
  .note-copy {
    grid-row: 2;
    align-self: start;
    justify-self: center;
    width: min(340px, calc(100vw - 56px));
    max-width: min(340px, calc(100vw - 56px));
    margin-top: clamp(12px, 2.2vh, 22px);
    text-align: center;
    transform: none;
  }

  .pitch-copy p,
  .pitch-copy .ko-label,
  .note-copy p,
  .note-copy .ko-label {
    text-align: center;
  }

  .note-scale {
    flex-wrap: nowrap;
    max-width: calc(100vw - 48px);
    gap: clamp(6px, 1.4vw, 12px);
  }

  .note-scale span {
    width: clamp(42px, 6.4vw, 54px);
    font-size: 14px;
  }

  .note-scale span::after {
    width: clamp(38px, 5.5vw, 48px);
    height: clamp(38px, 5.5vw, 48px);
  }

  .grid-copy {
    left: 50%;
    top: calc(70% + clamp(12px, 2.2vh, 22px));
    width: min(340px, calc(100vw - 56px));
    max-width: min(340px, calc(100vw - 56px));
    text-align: center;
    transform: translateX(-50%);
  }

  .grid-copy .ko-label {
    text-align: center;
  }
}

@media (width < 768px) {
  .home-view {
    min-width: 0;
  }

  .grid-explain {
    --home-grid: 32px;
  }

  .large-grid {
    width: calc(var(--home-grid) * 16);
    margin-inline: auto;
  }

  html[lang="en"] .home-view .pitch-copy p,
  html[lang="en"] .home-view .bilingual-copy p,
  html[lang="ko"] .home-view .pitch-copy .ko-label,
  html[lang="ko"] .home-view .bilingual-copy .ko-label {
    font-size: 13px;
    line-height: 1.32;
  }

  html[lang="en"] .home-view .pitch-copy .ko-label,
  html[lang="en"] .home-view .bilingual-copy .ko-label,
  html[lang="ko"] .home-view .pitch-copy p,
  html[lang="ko"] .home-view .bilingual-copy p {
    font-size: 11px;
    line-height: 1.34;
  }

  .pitch-step {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 7fr) minmax(0, 3fr);
    align-content: stretch;
    justify-items: center;
    row-gap: 0;
    padding-inline: 24px;
  }

  .pitch-demo {
    justify-self: center;
    width: 64px;
    height: 230px;
    transform: none;
  }

  .pitch-demo span {
    width: 44px;
    height: 44px;
  }

  .pitch-copy {
    justify-self: center;
    width: min(340px, calc(100vw - 48px));
    max-width: min(340px, calc(100vw - 48px));
    text-align: center;
    transform: none;
  }

  .pitch-copy p,
  .pitch-copy .ko-label {
    text-align: center;
  }

  .pitch-demo-high span:nth-child(3) {
    animation-name: pitchUpMobile;
  }

  .pitch-demo-low span:nth-child(3) {
    animation-name: pitchDownMobile;
  }

  .note-row {
    row-gap: 0;
  }

  .note-scale {
    width: auto;
    max-width: calc(100vw - 24px);
    flex-wrap: nowrap;
    align-items: start;
    gap: clamp(3px, 1.2vw, 8px);
  }

  .note-scale span {
    width: clamp(32px, 8.5vw, 46px);
    font-size: 12px;
  }

  .note-scale span::after {
    width: clamp(28px, 7.5vw, 42px);
    height: clamp(28px, 7.5vw, 42px);
  }

  .ready-copy {
    width: min(340px, calc(100vw - 56px));
    max-width: calc(100vw - 56px);
  }

  .block-green {
    left: calc(var(--home-grid) * 4);
    top: calc(var(--home-grid) * 12);
  }

  .block-orange {
    left: calc(var(--home-grid) * 8);
    top: calc(var(--home-grid) * 6);
  }

  .block-purple {
    left: calc(var(--home-grid) * 9);
    top: calc(var(--home-grid) * 8);
  }
}

@media (max-width: 360px) {
  .grid-explain {
    --home-grid: 26px;
  }

  .large-grid {
    width: calc(var(--home-grid) * 12);
  }

  .block-green {
    left: calc(var(--home-grid) * 2);
  }

  .block-orange {
    left: calc(var(--home-grid) * 6);
  }

  .block-purple {
    left: calc(var(--home-grid) * 7);
  }
}

@keyframes pitchUpCompact {
  0% {
    top: 232px;
    opacity: 0;
  }

  16% {
    opacity: 1;
  }

  72% {
    top: 10px;
    opacity: 1;
  }

  100% {
    top: 10px;
    opacity: 0;
  }
}

@keyframes pitchDownCompact {
  0% {
    top: 10px;
    opacity: 0;
  }

  16% {
    opacity: 1;
  }

  72% {
    top: 232px;
    opacity: 1;
  }

  100% {
    top: 232px;
    opacity: 0;
  }
}

@keyframes pitchUpMobile {
  0% {
    top: 176px;
    opacity: 0;
  }

  16% {
    opacity: 1;
  }

  72% {
    top: 10px;
    opacity: 1;
  }

  100% {
    top: 10px;
    opacity: 0;
  }
}

@keyframes pitchDownMobile {
  0% {
    top: 10px;
    opacity: 0;
  }

  16% {
    opacity: 1;
  }

  72% {
    top: 176px;
    opacity: 1;
  }

  100% {
    top: 176px;
    opacity: 0;
  }
}

@media (min-width: 768px) and (width < 1024px) {
  :root {
    --analysis-width: clamp(320px, calc(100vw - var(--compose-min-width)), 390px);
  }

  .compose-view.is-playing .score-quick-actions {
    right: calc(var(--analysis-width) + var(--compose-control-right));
  }
}

.analysis-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: var(--analysis-width);
  min-width: 320px;
  max-width: 72vw;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0;
  background: #fff;
  border-left: 1px solid rgba(12, 12, 12, 0.12);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 0;
  pointer-events: none;
  transform: translateX(104%);
  transition:
    transform 620ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 320ms ease;
  will-change: transform, opacity;
}

.analysis-tabs {
  position: relative;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 18px 18px 15px;
  background: #fff;
  border-bottom: 1px solid rgba(12, 12, 12, 0.12);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.analysis-tab {
  position: relative;
  height: 30px;
  min-width: 96px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: rgba(12, 12, 12, 0.48);
  font-size: 12px;
  line-height: 1;
  font-weight: 400;
  text-align: center;
  white-space: nowrap;
}

.analysis-tab::after {
  content: none;
}

.analysis-tab:hover,
.analysis-tab:focus-visible {
  color: #0c0c0c;
  background: transparent;
}

.analysis-tab.is-active {
  color: #0c0c0c;
  background: transparent;
}

body.is-example-mode .analysis-tabs {
  display: none;
}

body.is-example-mode .analysis-panel {
  grid-template-rows: minmax(0, 1fr);
}

.analysis-pages {
  min-height: 0;
  height: 100%;
  display: grid;
}

.analysis-page {
  min-height: 0;
  height: 100%;
  display: none;
}

.analysis-page.is-active {
  display: block;
}

.visual-page {
  height: 100%;
  position: relative;
}

.compose-view.is-playing .analysis-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

.resize-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -6px;
  z-index: 5;
  width: 12px;
  cursor: ew-resize;
}

.resize-handle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 5px;
  width: 2px;
  height: 72px;
  border-radius: 999px;
  background: rgba(12, 12, 12, 0.18);
  transform: translateY(-50%);
}

.visual-stage {
  min-height: 0;
  height: 100%;
  position: relative;
  container-type: size;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.24);
  border: 0;
}

.example-import-button {
  position: absolute;
  left: 50%;
  bottom: clamp(84px, 13vh, 128px);
  z-index: 8;
  display: none;
  height: 42px;
  min-width: 172px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  background: #0c0c0c;
  color: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  transform: translateX(-50%);
  box-shadow: 0 14px 34px rgba(12, 12, 12, 0.12);
}

body.is-example-mode .example-import-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.visual-stage::before {
  content: none;
}

.visual-tone,
.visual-marks {
  position: absolute;
  inset: 0;
}

@property --mark-color {
  syntax: '<color>';
  inherits: true;
  initial-value: #ffffff;
}

@property --mark-color-2 {
  syntax: '<color>';
  inherits: true;
  initial-value: #ffffff;
}

@property --mark-color-3 {
  syntax: '<color>';
  inherits: true;
  initial-value: #ffffff;
}

@property --mark-color-4 {
  syntax: '<color>';
  inherits: true;
  initial-value: #ffffff;
}

.visual-marks {
  z-index: 2;
}

.visual-tone {
  background: transparent;
}

.mark {
  position: absolute;
  z-index: 2;
  left: var(--x);
  top: var(--y);
  width: min(var(--w), 46cqw);
  height: min(var(--h), 46cqw);
  overflow: hidden;
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--mark-color), #ffffff 24%),
      color-mix(in srgb, var(--mark-color-4), #0c0c0c 7%)
    );
  border-radius: 50%;
  clip-path: inset(0 round 50%);
  opacity: var(--opacity);
  transform: translate3d(-50%, -50%, 0) rotate(var(--rotate));
  mix-blend-mode: normal;
  filter: saturate(1.04);
  contain: paint;
  box-shadow:
    inset -18px -22px 46px rgba(103, 58, 156, 0.1),
    inset 18px 16px 38px rgba(255, 255, 255, 0.38),
    0 0 0 1px rgba(255, 255, 255, 0.22);
  animation:
    organicBlob var(--shape-duration, 10800ms) ease-in-out infinite alternate,
    moodPulse var(--pulse-duration, 2600ms) ease-in-out infinite;
  will-change: transform, border-radius, filter;
  transition:
    --mark-color 900ms ease,
    --mark-color-2 900ms ease,
    --mark-color-3 900ms ease,
    --mark-color-4 900ms ease;
}

.mark::before {
  content: "";
  position: absolute;
  inset: -92%;
  border-radius: inherit;
  background:
    radial-gradient(circle at 16% 28%, color-mix(in srgb, var(--mark-color), white 4%) 0 14%, transparent 34%),
    radial-gradient(circle at 72% 18%, color-mix(in srgb, var(--mark-color-2), white 8%) 0 16%, transparent 36%),
    radial-gradient(circle at 86% 76%, color-mix(in srgb, var(--mark-color-3), white 6%) 0 16%, transparent 38%),
    radial-gradient(circle at 26% 82%, color-mix(in srgb, var(--mark-color-4), white 4%) 0 16%, transparent 36%),
    radial-gradient(circle at 48% 50%, color-mix(in srgb, var(--mark-color-2), var(--mark-color-3) 48%) 0 22%, transparent 44%),
    linear-gradient(120deg, var(--mark-color), var(--mark-color-4), var(--mark-color-2), var(--mark-color-3));
  background-size: 100% 100%;
  filter: blur(var(--surface-blur, 30px)) saturate(var(--surface-saturate, 1.2));
  transform: translate3d(-18%, -14%, 0) rotate(0deg) scale(1.2);
  animation: gradientFlow var(--surface-duration, 10400ms) ease-in-out infinite alternate;
  will-change: transform;
}

.mark::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at 24% 40%, rgba(255, 255, 255, 0.42), transparent 16%),
    linear-gradient(126deg, rgba(255, 255, 255, 0.36), transparent 44%);
  mix-blend-mode: screen;
  pointer-events: none;
}

.visual-caption {
  position: absolute;
  left: 50%;
  top: calc(34% + 190px);
  z-index: 4;
  width: min(84%, 620px);
  max-width: none;
  margin: 0;
  padding: 0;
  background: transparent;
  color: #0c0c0c;
  font-size: 12px;
  line-height: 1.7;
  font-weight: 400;
  text-align: center;
  white-space: normal;
  opacity: 0;
  transform: translate(-50%, 18px);
  transition: opacity 760ms ease, transform 900ms cubic-bezier(0.22, 1, 0.36, 1);
}

.visual-caption.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.visual-caption-line {
  display: block;
  width: 100%;
}

.visual-caption-line + .visual-caption-line {
  margin-top: 4px;
}


.compose-view.is-playing .mark {
  animation-duration: var(--shape-duration, 10800ms);
}

.compose-view.is-playing .mark::before {
  animation-duration: var(--surface-duration, 10400ms);
  animation-delay: var(--delay, 0ms);
}

.mark.is-sustain {
  border-radius: 48% 52% 51% 49% / 48% 45% 55% 52%;
  clip-path: inset(0 round 48% 52% 51% 49% / 48% 45% 55% 52%);
}

@keyframes organicBlob {
  0% {
    border-radius: 52% 48% 46% 54% / 50% 44% 56% 50%;
    clip-path: inset(0 round 52% 48% 46% 54% / 50% 44% 56% 50%);
  }

  50% {
    border-radius: 46% 54% 52% 48% / 56% 48% 52% 44%;
    clip-path: inset(0 round 46% 54% 52% 48% / 56% 48% 52% 44%);
  }

  100% {
    border-radius: 54% 46% 48% 52% / 44% 54% 46% 56%;
    clip-path: inset(0 round 54% 46% 48% 52% / 44% 54% 46% 56%);
  }
}

@keyframes gradientFlow {
  0% {
    transform: translate3d(-18%, -12%, 0) rotate(0deg) scale(1.18);
  }

  33% {
    transform: translate3d(15%, -8%, 0) rotate(14deg) scale(1.26);
  }

  66% {
    transform: translate3d(10%, 16%, 0) rotate(-10deg) scale(1.22);
  }

  100% {
    transform: translate3d(-14%, 12%, 0) rotate(18deg) scale(1.25);
  }
}

@keyframes moodPulse {
  0%,
  100% {
    transform: translate(-50%, -50%) rotate(var(--rotate)) scale(1);
  }

  48% {
    transform: translate(-50%, -50%) rotate(0deg) scale(var(--pulse-scale, 1.018));
  }
}

.feedback-card {
  display: none;
}

.ai-coach-panel {
  height: 100%;
  min-height: 0;
  overflow: hidden;
  padding: 26px 24px 24px;
  background: #fff;
  font-size: 15px;
}

.ai-coach-panel.is-active {
  display: grid;
  grid-template-rows: auto auto auto minmax(0, 1fr);
  gap: 12px;
}

.ai-coach-head {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 6px;
}

.ai-coach-head strong {
  color: var(--ink);
  font-size: 13px;
  line-height: 1;
  font-weight: 500;
}

.ai-coach-head span {
  padding: 4px 7px;
  border: 1px solid rgba(12, 12, 12, 0.18);
  background: transparent;
  color: rgba(12, 12, 12, 0.54);
  font-size: 10px;
  line-height: 1;
  font-weight: 500;
  text-transform: uppercase;
}

.ai-coach-scroll {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-right: 2px;
  padding-bottom: 2px;
  overflow: hidden;
}

.ai-coach-scroll:has(.custom-select.is-open) {
  overflow: visible;
}

.ai-select-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 12px;
}

.ai-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.ai-field-full {
  grid-column: 1 / -1;
}

.ai-field span {
  position: relative;
  width: fit-content;
  color: rgba(12, 12, 12, 0.56);
  font-size: 10px;
  line-height: 1;
  font-weight: 400;
}

.ai-field span.is-required::after {
  content: none;
}

/* Always-visible required marker next to "만들고 싶은 곡 / Desired composition". */
.ai-prompt-label .required-badge {
  display: block;
  position: absolute;
  top: -3px;
  right: -6px;
  width: 3px;
  min-width: 3px;
  height: 3px;
  aspect-ratio: 1 / 1;
  border-radius: 999px;
  background: #e33a2f;
  pointer-events: none;
}

.ai-field textarea {
  width: 100%;
  min-width: 0;
  border: 0;
  border-bottom: 1px solid rgba(12, 12, 12, 0.18);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 12px;
  font-weight: 400;
  line-height: 18px;
  outline: none;
}

.ai-field textarea {
  resize: none;
  min-height: 38px;
  max-height: 112px;
  overflow: hidden;
  padding: 10px 0 9px;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  word-break: break-word;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.ai-field textarea::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

.ai-field select {
  width: 100%;
  min-width: 0;
  height: 42px;
  padding: 0 38px 0 14px;
  border: 0;
  border-radius: 4px;
  background:
    linear-gradient(45deg, transparent 50%, rgba(12, 12, 12, 0.56) 50%) calc(100% - 18px) 18px / 6px 6px no-repeat,
    linear-gradient(135deg, rgba(12, 12, 12, 0.56) 50%, transparent 50%) calc(100% - 14px) 18px / 6px 6px no-repeat,
    rgba(12, 12, 12, 0.045);
  color: var(--ink);
  font: inherit;
  font-size: 12px;
  font-weight: 400;
  line-height: 1;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.ai-field textarea:focus {
  border-bottom-color: rgba(12, 12, 12, 0.86);
  background: transparent;
  box-shadow: none;
}

.ai-field.is-invalid textarea {
  border-bottom-color: #e33a2f;
}

.ai-field-error {
  min-height: 13px;
  margin-top: -3px;
  color: #e33a2f;
  font-size: 10px;
  line-height: 1.3;
  font-style: normal;
  font-weight: 400;
}

.ai-field-error:empty {
  display: none;
}

.ai-field select:hover,
.ai-field select:focus {
  background:
    linear-gradient(45deg, transparent 50%, rgba(12, 12, 12, 0.72) 50%) calc(100% - 18px) 18px / 6px 6px no-repeat,
    linear-gradient(135deg, rgba(12, 12, 12, 0.72) 50%, transparent 50%) calc(100% - 14px) 18px / 6px 6px no-repeat,
    rgba(12, 12, 12, 0.075);
  box-shadow: inset 0 0 0 1px rgba(12, 12, 12, 0.03);
}

.ai-field select.native-select {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  opacity: 0;
  pointer-events: none;
}

.custom-select {
  position: relative;
  width: 100%;
}

.custom-select-button {
  position: relative;
  width: 100%;
  height: 42px;
  padding: 0 38px 0 14px;
  border: 0;
  border-radius: 4px;
  background: rgba(12, 12, 12, 0.045);
  color: #0c0c0c;
  font: inherit;
  font-size: 12px;
  line-height: 1;
  font-weight: 400;
  text-align: left;
}

.custom-select-button.is-placeholder {
  color: rgba(12, 12, 12, 0.4);
}

.custom-select-button::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 14px;
  width: 7px;
  height: 7px;
  border-right: var(--icon-line-width) solid rgba(12, 12, 12, 0.58);
  border-bottom: var(--icon-line-width) solid rgba(12, 12, 12, 0.58);
  transform: translateY(-62%) rotate(45deg);
}

.custom-select-button:hover,
.custom-select-button:focus-visible,
.custom-select.is-open .custom-select-button {
  background: rgba(12, 12, 12, 0.075);
}

.custom-select-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 80;
  width: 100%;
  overflow: hidden;
  padding: 4px;
  border: 0;
  border-radius: 8px;
  background: #fff;
  box-shadow:
    0 18px 34px rgba(116, 128, 145, 0.12),
    0 8px 18px rgba(12, 12, 12, 0.08);
}

.custom-select-menu[hidden] {
  display: none;
}

.custom-select-option {
  width: 100%;
  height: 34px;
  padding: 0 12px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: #0c0c0c;
  font: inherit;
  font-size: 12px;
  line-height: 1;
  font-weight: 400;
  text-align: left;
}

.custom-select-option:disabled {
  display: none;
}

.custom-select-option:hover,
.custom-select-option:focus-visible,
.custom-select-option.is-selected {
  background: rgba(12, 12, 12, 0.06);
}

.ai-analyze-button {
  flex: 0 0 auto;
  margin-top: 6px;
  height: 42px;
  border: 1px solid #0c0c0c;
  border-radius: 4px;
  background: #0c0c0c;
  color: #fff;
  font-size: 12px;
  line-height: 1;
  font-weight: 500;
  cursor: pointer;
  letter-spacing: 0;
  transition: background 140ms ease, color 140ms ease;
}

.ai-analyze-button:hover,
.ai-analyze-button:focus-visible,
.ai-analyze-button:active {
  border-color: rgba(12, 12, 12, 0.72);
  background: rgba(12, 12, 12, 0.72);
  color: #fff;
}

.ai-analyze-button:disabled {
  cursor: wait;
  opacity: 0.58;
}

.ai-form-message {
  align-self: stretch;
  min-height: 17px;
  margin: 0;
  color: #e33a2f;
  font-size: 12px;
  line-height: 1.35;
  font-weight: 400;
  text-align: center;
}

.ai-form-message:empty {
  display: none;
}

.ai-coach-result {
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 14px;
  padding-right: 4px;
  border-top: 1px solid rgba(12, 12, 12, 0.09);
  color: rgba(12, 12, 12, 0.72);
  font-size: 12px;
  line-height: 1.48;
  scrollbar-width: thin;
}

.ai-coach-result:empty {
  display: none;
}

.ai-coach-result p,
.ai-coach-result ul {
  margin: 0;
}

.ai-coach-section {
  display: grid;
  gap: 6px;
  padding-bottom: 2px;
}

.ai-coach-section + .ai-coach-section {
  padding-top: 10px;
}

.ai-coach-section-label {
  color: rgba(12, 12, 12, 0.48);
  font-size: 10px;
  line-height: 1;
  font-weight: 500;
}

.ai-coach-section p {
  color: rgba(12, 12, 12, 0.78);
  font-size: 12px;
  line-height: 1.55;
  word-break: keep-all;
}

.ai-coach-comparison {
  display: grid;
  gap: 10px;
}

.ai-coach-comparison p {
  margin: 0;
}


.ai-coach-plan {
  display: grid;
  gap: 2px;
  margin: 0;
  padding-left: 18px;
  color: rgba(12, 12, 12, 0.76);
  font-size: 12px;
  line-height: 1.4;
}


.ai-coach-result ul {
  display: grid;
  gap: 4px;
  padding-left: 16px;
}

.ai-coach-muted {
  color: rgba(12, 12, 12, 0.48);
}

.ai-edit-proposal {
  display: grid;
  gap: 0;
  padding-top: 6px;
}

.ai-edit-proposal span {
  color: rgba(12, 12, 12, 0.52);
  font-size: 10px;
  line-height: 1;
  font-weight: 400;
}

.ai-edit-proposal p {
  color: rgba(12, 12, 12, 0.76);
  font-size: 12px;
  line-height: 1.42;
}

.ai-edit-proposal button {
  margin-top: 8px;
  justify-self: start;
  height: 34px;
  padding: 0 14px;
  border: 1px solid rgba(12, 12, 12, 0.72);
  border-radius: 2px;
  background: transparent;
  color: #0c0c0c;
  font: inherit;
  font-size: 11px;
  line-height: 1;
  font-weight: 400;
}

.ai-edit-proposal button:hover,
.ai-edit-proposal button:focus-visible {
  background: #0c0c0c;
  color: #fff;
}

.ai-edit-proposal button:disabled {
  border-color: rgba(12, 12, 12, 0.18);
  color: rgba(12, 12, 12, 0.42);
  background: transparent;
}

.feedback-card strong {
  display: block;
  margin-bottom: 0;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0;
}

.feedback-card p {
  margin: 0;
  color: rgba(12, 12, 12, 0.78);
  font-size: clamp(13px, 1.08vw, 16px);
  line-height: 1.45;
}

.feedback-mood-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 8px;
  align-items: center;
}

.feedback-mood-row span,
.feedback-mood-row em {
  min-width: 0;
  padding: 7px 9px;
  border: 1px solid rgba(12, 12, 12, 0.1);
  background: rgba(255, 255, 255, 0.72);
  color: rgba(12, 12, 12, 0.72);
  font-size: 11px;
  font-style: normal;
  font-weight: 700;
  line-height: 1;
  text-align: center;
}

.feedback-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.feedback-meta span {
  padding: 6px 8px;
  background: #f3f3f3;
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
  border-radius: 999px;
}

.controlbar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px 16px;
  background: #fff;
  border-top: 1px solid var(--hairline);
  transition: padding-right 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.transport-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.zoom-controls {
  min-width: 154px;
  height: 34px;
  display: inline-grid;
  grid-template-columns: 40px 74px 40px;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: #fff;
}

.zoom-button {
  width: 40px;
  height: 34px;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 18px;
  line-height: 1;
}

.zoom-button:hover,
.zoom-button:focus-visible {
  background: #f4f4f4;
}

.zoom-button:disabled {
  color: var(--muted);
  opacity: 0.42;
}

.zoom-label {
  width: 74px;
  height: 34px;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--ink);
  font-size: 12px;
  font-weight: 500;
  text-align: center;
  outline: 0;
}

.zoom-label:focus {
  background: #f4f4f4;
}

.control-button {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: #f7f7f7;
  color: #0c0c0c;
  box-shadow: none;
  transition: color 160ms ease, background 160ms ease, transform 160ms ease;
}

.control-button svg {
  width: 30px;
  height: 30px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: var(--icon-line-width);
  stroke-linecap: round;
  stroke-linejoin: round;
}

.control-button svg.is-fill-icon {
  fill: currentColor;
  stroke: none;
}

.control-button:hover,
.control-button:focus-visible {
  color: #ff7600;
  background: #f7f7f7;
}

.control-button:active,
.control-button.is-feedback {
  color: #fff;
  background: #ff7600;
}

.control-button.is-playing {
  color: #fff;
  background: #ff7600;
}

.control-button:active {
  transform: scale(0.96);
}

.archive-view {
  min-height: calc(100dvh - 50px);
  padding: clamp(34px, 6vw, 92px);
  background: #fff;
}

.archive-grid {
  min-height: calc(100dvh - 50px - clamp(68px, 12vw, 184px));
  display: grid;
  --archive-gap: clamp(18px, 3vw, 44px);
  grid-template-columns: repeat(auto-fill, minmax(min(220px, calc((100% - var(--archive-gap)) / 2)), 1fr));
  align-content: start;
  gap: 28px var(--archive-gap);
}

.archive-empty {
  margin: 0;
  align-self: center;
  justify-self: center;
  color: var(--muted);
  font-size: 14px;
  font-weight: 400;
}

.archive-card {
  min-width: 0;
  width: 100%;
  max-width: 220px;
  justify-self: center;
  display: grid;
  justify-items: center;
  gap: 18px;
  color: var(--ink);
}

.archive-cd {
  --cover-color: transparent;
  --cover-image: none;
  width: min(100%, 220px);
  aspect-ratio: 1 / 1;
  position: relative;
  border-radius: 50%;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.99) 0 11.5%, rgba(249, 250, 250, 0.9) 12% 20%, transparent 20.5%),
    conic-gradient(from 20deg, rgba(255, 255, 255, 0.96), rgba(219, 232, 239, 0.34), rgba(255, 255, 255, 0.98), rgba(231, 218, 255, 0.28), rgba(218, 245, 249, 0.32), rgba(255, 255, 255, 0.94)),
    radial-gradient(circle at 35% 27%, rgba(255, 255, 255, 0.96), rgba(247, 249, 250, 0.74) 34%, rgba(216, 226, 232, 0.46) 72%, rgba(255, 255, 255, 0.9));
  background-size: auto, auto, auto;
  box-shadow:
    0 16px 42px rgba(93, 96, 114, 0.055),
    inset 0 0 0 1px rgba(12, 12, 12, 0.1),
    inset 0 0 44px rgba(255, 255, 255, 0.72);
  transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1), box-shadow 420ms ease;
}


/* True center spindle hole for every LP surface. */
.archive-cd,
.my-song-cover {
  -webkit-mask-image: radial-gradient(circle at 50% 50%, transparent 0 3.2%, #000 3.7% 100%);
  mask-image: radial-gradient(circle at 50% 50%, transparent 0 3.2%, #000 3.7% 100%);
}

.archive-cd.cover-solid {
  background:
    repeating-radial-gradient(circle, rgba(255, 255, 255, 0.065) 0 1px, transparent 1px 7px),
    radial-gradient(circle at 50% 50%, var(--cover-color) 0 68%, color-mix(in srgb, var(--cover-color) 84%, white) 100%);
}

.archive-cd.cover-image {
  background-color: #f6f7f8;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.archive-card:hover .archive-cd {
  transform: translateY(-4px) rotate(-1.4deg);
  box-shadow:
    0 22px 54px rgba(93, 96, 114, 0.08),
    inset 0 0 0 1px rgba(12, 12, 12, 0.12),
    inset 0 0 48px rgba(255, 255, 255, 0.78);
}

.archive-cd::before {
  content: "";
  position: absolute;
  inset: 4.8%;
  border-radius: 50%;
  border: 1px solid rgba(12, 12, 12, 0.035);
  opacity: 0.74;
}

.archive-cd:not(.cover-solid):not(.cover-image)::before {
  content: none;
}

.archive-cd.cover-solid::before {
  content: none;
}

.archive-cd::after {
  content: none;
}

.cd-shine {
  display: none;
}

.cd-map {
  position: absolute;
  inset: 3.5%;
  z-index: 2;
  width: 93%;
  height: 93%;
  transform: rotate(-90deg);
  overflow: visible;
}

.cd-track-guide {
  fill: none;
  stroke: rgba(12, 12, 12, 0.045);
  stroke-width: 0.62;
}

.cd-segment {
  fill: none;
  stroke-linecap: butt;
  opacity: 0.94;
  mix-blend-mode: normal;
  filter: saturate(1.08);
}

.cd-hole {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  width: 35%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background:
    radial-gradient(circle, transparent 0 8%, transparent 9%),
    rgba(255, 255, 255, 0.10);
  box-shadow:
    0 0 0 1px rgba(12, 12, 12, 0.028),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  transform: translate(-50%, -50%);
}

.cd-hole::before {
  content: "";
  position: absolute;
  inset: 35%;
  border: 1px solid rgba(12, 12, 12, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.archive-cd.cover-solid .cd-hole {
  width: 36%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.42) 0 10%, transparent 10.5%),
    radial-gradient(circle, color-mix(in srgb, var(--cover-color) 88%, white) 0 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.035),
    inset 0 0 16px rgba(255, 255, 255, 0.035);
}

.archive-cd.cover-solid .cd-hole::before {
  inset: 44%;
  border-color: rgba(255, 255, 255, 0.54);
}

.archive-info {
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
  display: grid;
  justify-items: center;
  gap: 4px;
  text-align: center;
}

.archive-info strong {
  font-size: 15px;
  font-weight: 500;
}

.archive-info span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
}

.archive-actions {
  width: 100%;
  min-width: 0;
  display: flex;
  gap: clamp(6px, 1.5vw, 10px);
}

.archive-actions button {
  min-width: 0;
  flex: 1 1 0;
  height: 32px;
  padding: 0 12px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font-size: 12px;
  font-weight: 400;
}

.archive-actions button:hover {
  border-color: var(--ink);
}

@media (width < 768px) {
  .archive-view {
    padding: 28px 18px;
  }

  .archive-card {
    gap: 14px;
  }

  .archive-actions button {
    padding-inline: 6px;
    font-size: 11px;
  }
}

.cover-modal[hidden] {
  display: none;
}

.cover-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: 24px;
  cursor: none;
}

.cover-modal input[type="text"] {
  cursor: text;
}

.cover-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.3);
  -webkit-backdrop-filter: blur(1.5px);
  backdrop-filter: blur(1.5px);
}

.cover-dialog {
  position: relative;
  z-index: 1;
  width: min(820px, calc(100vw - 32px));
  min-height: 0;
  max-height: calc(100dvh - 32px);
  overflow-y: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: clamp(16px, 4vw, 48px);
  align-items: center;
  padding: clamp(40px, 5vw, 56px) clamp(20px, 4vw, 44px);
  background: rgba(255, 255, 255, 0.99);
  border: 1px solid rgba(12, 12, 12, 0.06);
  box-shadow: 0 28px 70px rgba(37, 40, 54, 0.18), 0 8px 22px rgba(37, 40, 54, 0.08);
}

.cover-close-button {
  position: absolute;
  right: 22px;
  top: 20px;
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 50%;
  background: rgba(244, 245, 246, 0.96);
}

.cover-close-button::before,
.cover-close-button::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 11px;
  height: var(--icon-line-width);
  border-radius: 999px;
  background: #0c0c0c;
  transform-origin: center;
}

.cover-close-button::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.cover-close-button::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.cover-preview-area {
  display: grid;
  gap: 18px;
  justify-items: center;
}

.cover-preview-record {
  width: min(350px, 60vw);
}

.cover-settings {
  --cover-choice-size: 44px;
  --cover-choice-gap: 14px;
  --cover-choice-width: calc((var(--cover-choice-size) * 3) + (var(--cover-choice-gap) * 2));
  display: grid;
  align-self: center;
  justify-items: start;
  gap: 32px;
}

.cover-title-field,
.cover-choice-group {
  display: grid;
  gap: 9px;
}

.cover-title-field span,
.cover-choice-group > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
}

.cover-title-field input {
  width: 100%;
  height: 18px;
  border: 0;
  border-bottom: 1px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  line-height: 18px;
  text-align: center;
  outline: 0;
  padding: 0 0 2px;
}

.cover-title-field input:hover,
.cover-title-field input:focus {
  border-bottom-color: rgba(12, 12, 12, 0.18);
}

.cover-choice-grid {
  display: grid;
  grid-template-columns: repeat(3, var(--cover-choice-size));
  gap: var(--cover-choice-gap);
  align-items: center;
}

.cover-choice {
  width: var(--cover-choice-size);
  height: var(--cover-choice-size);
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: rgba(12, 12, 12, 0.58);
  overflow: hidden;
}

.cover-choice-color {
  background: var(--cover-swatch);
}

.cover-choice-block {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid rgba(12, 12, 12, 0.72);
  color: rgba(12, 12, 12, 0.64);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0;
}

.cover-choice-block::before {
  content: "Block";
}

.cover-choice-image {
  position: relative;
  border: 1px solid rgba(12, 12, 12, 0.14);
  background: #fff;
}

.cover-choice-image::before,
.cover-choice-image::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: #0c0c0c;
  transform: translate(-50%, -50%);
}

.cover-choice-image::before {
  width: 12px;
  height: 1.6px;
  border-radius: 999px;
}

.cover-choice-image::after {
  width: 1.6px;
  height: 12px;
  border-radius: 999px;
}

.cover-choice.is-selected {
  box-shadow: none;
}

.cover-image-input {
  display: none;
}

.publish-cover-button {
  justify-self: start;
  width: var(--cover-choice-width);
  height: 40px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 12px 30px rgba(12, 12, 12, 0.1);
  transition: box-shadow 240ms ease, transform 180ms ease, background 240ms ease;
}

.publish-cover-button::before {
  content: "";
  position: absolute;
  inset: -110%;
  z-index: -1;
  opacity: 0;
  background:
    radial-gradient(circle at 20% 28%, rgba(193, 156, 255, 0.96) 0 13%, transparent 32%),
    radial-gradient(circle at 48% 18%, rgba(128, 82, 255, 0.96) 0 15%, transparent 35%),
    radial-gradient(circle at 80% 34%, rgba(218, 179, 255, 0.82) 0 14%, transparent 34%),
    radial-gradient(circle at 66% 78%, rgba(106, 72, 224, 0.78) 0 16%, transparent 38%),
    #7c4dff;
  filter: saturate(1.08) blur(1px);
  transform: translate3d(-4%, -3%, 0) rotate(0deg) scale(1.02);
  transition: opacity 420ms ease;
  will-change: transform, opacity;
}

.publish-cover-button:hover,
.publish-cover-button:focus-visible {
  background: #7c4dff;
  box-shadow: 0 16px 38px rgba(124, 77, 255, 0.24);
  transform: scale(1.04);
}

.publish-cover-button:hover::before,
.publish-cover-button:focus-visible::before {
  opacity: 1;
  animation: publishPurpleGradient 8600ms cubic-bezier(0.45, 0, 0.2, 1) infinite alternate;
}

.publish-cover-button:active {
  transform: scale(0.98);
}

@keyframes publishPurpleGradient {
  0% {
    transform: translate3d(-5%, -4%, 0) rotate(0deg) scale(1.02);
  }

  32% {
    transform: translate3d(5%, -2%, 0) rotate(12deg) scale(1.08);
  }

  66% {
    transform: translate3d(2%, 6%, 0) rotate(-8deg) scale(1.04);
  }

  100% {
    transform: translate3d(-3%, 4%, 0) rotate(16deg) scale(1.1);
  }
}


@media (width < 1024px) {
  .lesson-stage {
    grid-template-columns: minmax(180px, 0.72fr) minmax(0, 3fr);
    align-items: stretch;
    gap: clamp(28px, 5vw, 72px);
  }

  .lesson-side {
    min-height: min(640px, calc(100dvh - 160px));
    grid-template-rows: auto minmax(0, 1fr) auto;
    order: 0;
  }

  .lesson-menu {
    grid-template-columns: 1fr;
    overflow-x: visible;
  }

  .lesson-card {
    min-height: 0;
  }

  .lesson-demo {
    min-height: min(640px, calc(100dvh - 160px));
    order: 0;
  }

  .lesson-harmony-demo {
    padding: 54px 34px 34px;
  }

  .harmony-toolbar {
    top: 24px;
    right: 30px;
  }

  .harmony-card-list {
    width: min(560px, 82%);
    gap: 28px;
  }

  .harmony-card {
    gap: 34px;
  }

  .lesson-start-button {
    justify-self: start;
  }

  .score-quick-actions {
    max-width: none;
    flex-direction: row;
    align-items: flex-end;
  }

  .score-quick-actions .zoom-controls,
  .score-quick-button {
    width: auto;
  }
}

@media (width < 768px) {
  :root {
    --compose-quick-bottom: 12px;
  }

  .compose-view {
    height: calc(100dvh - 50px);
    min-height: 0;
    grid-template-rows: 4px 1fr auto;
  }

  .workspace {
    min-height: 0;
  }

}

@media (max-width: 300px) {
  body:has(#composeView.is-active) {
    min-width: 300px;
  }

  .compose-view.is-active {
    right: auto;
    width: 300px;
  }
}

@media (width < 768px) {
  .site-header {
    padding: 0 16px;
  }

  .lesson-stage {
    min-height: calc(100dvh - 50px);
    min-width: 720px;
    padding: 24px;
  }

  .lesson-menu {
    grid-template-columns: 1fr;
  }

  .lesson-card {
    min-height: 0;
    padding: 0;
  }

  .lesson-copy h1 {
    display: none;
  }

  .lesson-copy p {
    font-size: 12px;
  }

  .lesson-demo {
    --lesson-cell: 30px;
    min-height: 420px;
  }

  .lesson-harmony-demo,
  .lesson-color-demo,
  .lesson-rhythm-demo,
  .lesson-feedback-demo {
    inset: 0;
  }

  .lesson-color-demo {
    flex-wrap: wrap;
    gap: 18px;
    transform: none;
  }

  .lesson-rhythm-demo {
    inset: 0;
    transform: none;
  }

  .lesson-harmony-demo {
    inset: 0;
    padding: 54px 30px 30px;
  }

  .harmony-toolbar {
    top: 22px;
    right: 26px;
  }

  .harmony-card-list {
    width: min(500px, 78%);
    gap: 24px;
  }

  .harmony-card {
    grid-template-columns: minmax(150px, 190px) minmax(0, 1fr);
    gap: 24px;
  }

  .harmony-card strong {
    font-size: 13px;
  }

  .harmony-note {
    width: 48px;
    margin-left: -10px;
  }

  .harmony-note::before {
    width: 48px;
    height: 48px;
  }

  .harmony-card.is-four .harmony-note {
  width: 44px;
  margin-left: 0;
}

  .harmony-card.is-four .harmony-note::before {
  width: 44px;
  height: 44px;
}

  :root {
    --home-grid: 34px;
    --copy-x: 54%;
  }

  .nav {
    gap: 12px;
  }

  .wordmark {
    font-size: 16px;
  }

  .nav-button,
  .language-toggle {
    font-size: 12px;
  }

  .score-scroll {
    overscroll-behavior: contain;
  }

  .controlbar {
    gap: 8px;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  }

  .transport-controls {
    gap: 8px;
  }

  .zoom-controls {
    min-width: 134px;
    grid-template-columns: 34px 66px 34px;
  }

  .zoom-button {
    width: 34px;
  }

  .score-quick-actions {
    right: 12px;
    max-width: calc(100vw - 24px);
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .control-button {
    width: 52px;
    height: 52px;
  }

  .control-button svg {
    width: 25px;
    height: 25px;
  }

  .analysis-panel {
    top: 0;
    bottom: 0;
    width: var(--analysis-width);
    min-width: 320px;
    max-width: 72vw;
  }

}

@media (pointer: coarse) {
  html,
  body,
  button,
  a,
  [role="button"] {
    cursor: auto;
  }

  .custom-cursor {
    display: none;
  }
}


.compose-tools {
  position: absolute;
  top: 16px;
  right: 18px;
  z-index: 12;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px;
  background: rgba(255, 255, 255, 0.28);
  border: 0;
  border-radius: 999px;
  backdrop-filter: blur(14px) saturate(1.08);
  -webkit-backdrop-filter: blur(14px) saturate(1.08);
  transition: right 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.compose-view.is-playing .compose-tools {
  right: calc(var(--analysis-width) + var(--compose-control-right));
}

.tool-button {
  min-width: 52px;
  height: 30px;
  padding: 0 12px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: rgba(247, 247, 247, 0.84);
  color: rgba(12, 12, 12, 0.6);
  font-size: 12px;
  line-height: 1;
  font-weight: 500;
  white-space: nowrap;
}

.tool-button.is-active {
  border-color: #0c0c0c;
  background: #0c0c0c;
  color: #fff;
}

.tool-button:not(.is-active):hover,
.tool-button:not(.is-active):focus-visible {
  color: #0c0c0c;
  background: rgba(12, 12, 12, 0.06);
}

.harmony-type-control {
  position: relative;
  display: flex;
}

.harmony-type-control[hidden] {
  display: none;
}

.harmony-type-button {
  min-width: 64px;
  background: rgba(247, 247, 247, 0.84);
  color: #ff7600;
}

.harmony-type-button:hover,
.harmony-type-button:focus-visible,
.harmony-type-button.is-active {
  background: rgba(12, 12, 12, 0.06);
  color: rgba(12, 12, 12, 0.72);
}

.harmony-type-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 176px;
  display: grid;
  gap: 3px;
  padding: 6px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(14px) saturate(1.08);
  -webkit-backdrop-filter: blur(14px) saturate(1.08);
}

.harmony-type-menu[hidden] {
  display: none;
}

.harmony-type-menu button {
  height: 28px;
  padding: 0 10px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: rgba(12, 12, 12, 0.62);
  font-size: 12px;
  font-weight: 400;
  text-align: left;
  white-space: nowrap;
}

.harmony-type-menu button:hover,
.harmony-type-menu button:focus-visible {
  color: #ff7600;
  background: rgba(255, 118, 0, 0.08);
}

.harmony-type-menu button[aria-checked="true"] {
  color: #fff;
  background: #ff7600;
}

.icon-button {
  min-width: 48px;
  padding: 0 11px;
  border: 1px solid rgba(12, 12, 12, 0.1);
}

.track-meta {
  position: absolute;
  left: 20px;
  min-width: 128px;
  max-width: 180px;
  display: grid;
  gap: 3px;
  justify-items: start;
}

.example-name {
  display: inline-block;
  width: auto;
  max-width: 180px;
  overflow: hidden;
  color: #0c0c0c;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.1;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
  opacity: 1;
  outline: 0;
  cursor: text;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  direction: ltr;
}

.composition-duration {
  color: rgba(12, 12, 12, 0.38);
  font-size: 12px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0;
}

body:not(.is-example-mode) .example-name:hover,
body:not(.is-example-mode) .example-name:focus,
body:not(.is-example-mode) .example-name.is-editing-title {
  border-bottom-color: currentColor;
}

body:not(.is-example-mode) .example-name.is-editing-title {
  overflow-x: auto;
  overflow-y: hidden;
  text-overflow: clip;
  scrollbar-width: none;
}

body:not(.is-example-mode) .example-name.is-editing-title::-webkit-scrollbar {
  display: none;
}

body.is-example-mode .example-name {
  cursor: default;
  border-bottom-color: transparent;
}

.grid-cell.is-beat-line,
.grid-cell.is-measure-line {
  border-left: 1px solid rgba(12, 12, 12, 0.22);
}

.grid-cell.is-octave-start {
  border-top: 1px solid rgba(12, 12, 12, 0.22);
}

.grid-cell.is-reference-octave {
  background: rgba(12, 12, 12, 0.018);
}

.grid-cell.is-reference-octave.is-suggested {
  background: color-mix(in srgb, var(--note-color), transparent 72%);
}

.grid-cell.is-reference-octave.is-filled {
  background: var(--note-color);
}



@media (width < 768px) {
  .compose-tools {
    top: 12px;
    right: 12px;
  }

  .example-name {
    left: 14px;
    min-width: 90px;
    max-width: 112px;
  }
}

body.is-example-mode .grid-cell {
  pointer-events: none;
}

/* Harmony and tension select buttons */
.compose-tools .harmony-type-button {
  background: rgba(247, 247, 247, 0.84) !important;
  color: #ff7600 !important;
}

.compose-tools .tension-button {
  background: rgba(247, 247, 247, 0.84) !important;
  color: rgba(12, 12, 12, 0.62) !important;
}

.compose-tools .tension-button.has-tension {
  color: #ff7600 !important;
}

.compose-tools .harmony-type-button.is-active,
.compose-tools .harmony-type-button:hover,
.compose-tools .harmony-type-button:focus-visible {
  background: rgba(12, 12, 12, 0.06) !important;
  color: rgba(12, 12, 12, 0.72) !important;
}

.compose-tools .tension-button:hover,
.compose-tools .tension-button:focus-visible {
  background: rgba(12, 12, 12, 0.06) !important;
  color: rgba(12, 12, 12, 0.72) !important;
}

.compose-tools .tension-button.is-active,
.compose-tools .tension-button.is-active:hover,
.compose-tools .tension-button.is-active:focus-visible {
  background: rgba(12, 12, 12, 0.06) !important;
  color: rgba(12, 12, 12, 0.72) !important;
}

.compose-tools .harmony-type-menu button[aria-checked="true"] {
  background: #ff7600 !important;
  color: #fff !important;
}

.compose-tools .harmony-type-menu button:hover,
.compose-tools .harmony-type-menu button:focus-visible {
  background: rgba(255, 118, 0, 0.09) !important;
  color: #ff7600 !important;
}

.tension-button {
  background: rgba(247, 247, 247, 0.84);
  color: rgba(12, 12, 12, 0.62);
}

.tension-button:hover,
.tension-button:focus-visible,
.tension-button.is-active {
  background: rgba(12, 12, 12, 0.06);
  color: rgba(12, 12, 12, 0.72);
}

@media (width < 768px) {
  :root {
    --pitch-rail: 28px;
  }

  .pitch-label {
    padding: 0 4px;
    font-size: 11px;
  }
}

.compose-tools .harmony-type-menu button[aria-checked="true"]:hover,
.compose-tools .harmony-type-menu button[aria-checked="true"]:focus-visible {
  background: #ff7600 !important;
  color: #fff !important;
}


.mood-metrics {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 24px;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  pointer-events: none;
}

.mood-metric {
  min-width: 0;
  display: grid;
  justify-items: start;
  gap: 9px;
  color: #0c0c0c;
}

.mood-metric strong {
  color: rgba(12, 12, 12, 0.66);
  font-size: 11px;
  line-height: 1;
  font-weight: 500;
  letter-spacing: 0;
  white-space: nowrap;
}

.mood-meter {
  position: relative;
  width: 100%;
  height: 17px;
  display: flex;
  align-items: end;
  gap: clamp(2px, 0.34vw, 4px);
}

.mood-meter span {
  flex: 0 0 2px;
  width: 2px;
  height: 12px;
  border-radius: 999px;
  background: rgba(12, 12, 12, 0.16);
  transform-origin: bottom;
  transition: background 260ms ease, opacity 260ms ease;
}

.mood-meter span.is-active {
  background: color-mix(in srgb, #0c0c0c 78%, #ff7600 22%);
}


@media (width < 768px) {
  .visual-caption {
    left: 50%;
    width: calc(100% - 44px);
  }

  .mood-metrics {
    left: 14px;
    right: 14px;
    bottom: 14px;
    gap: 8px;
  }
}

@container (max-height: 720px) {
  .mark {
    width: min(var(--w), 39cqh);
    height: min(var(--h), 39cqh);
  }

  .visual-caption {
    top: calc(34% + min(172px, 29cqh));
    width: min(92%, 620px);
    font-size: 12px;
  }

  .mood-metrics {
    bottom: 14px;
    gap: 8px;
  }

  .mood-dial {
    width: 54px;
    height: 54px;
  }

  .mood-dial span {
    height: 16px;
    transform: translate(-50%, -21px) rotate(var(--rotation));
    transform-origin: 50% 21px;
  }
}

@container (max-height: 560px) {
  .mark {
    width: min(var(--w), 34cqh);
    height: min(var(--h), 34cqh);
  }

  .visual-caption {
    top: calc(34% + min(138px, 26cqh));
  }

  .mood-dial {
    width: 48px;
    height: 48px;
  }

  .mood-dial span {
    height: 14px;
    transform: translate(-50%, -19px) rotate(var(--rotation));
    transform-origin: 50% 19px;
  }
}

body.is-login-open {
  overflow: hidden;
}

.login-modal {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: grid;
  place-items: center;
}

.login-modal[hidden] {
  display: none;
}

.login-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.login-dialog {
  position: relative;
  z-index: 1;
  width: min(420px, calc(100vw - 40px));
  padding: 34px;
  border: 1px solid rgba(12, 12, 12, 0.08);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 24px 80px rgba(65, 68, 82, 0.14);
}

.login-dialog h1 {
  margin: 0;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.2;
  font-weight: 500;
}

.login-description {
  margin: 9px 0 26px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.login-field {
  display: grid;
  gap: 8px;
  margin-top: 18px;
  color: var(--ink);
  font-size: 13px;
}

.login-field[hidden] {
  display: none;
}

.login-field input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border: 1px solid rgba(12, 12, 12, 0.12);
  border-radius: 12px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  outline: none;
  cursor: none;
}

.login-field input:focus {
  border-color: rgba(12, 12, 12, 0.55);
}

.login-role-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 18px;
}

.login-role-button {
  height: 42px;
  border: 1px solid rgba(12, 12, 12, 0.1);
  border-radius: 12px;
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 400;
}

.login-role-button.is-selected {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}

.login-message {
  min-height: 18px;
  margin: 12px 0 0;
  color: #d13f32;
  font-size: 12px;
  line-height: 1.4;
}

.login-submit-button {
  width: 100%;
  height: 44px;
  margin-top: 8px;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 400;
}

.user-status-area {
  position: fixed;
  right: 28px;
  bottom: 24px;
  z-index: 1200;
}

.user-status-area[hidden] {
  display: none;
}

.user-status-button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 0;
  background: transparent;
  color: rgba(12, 12, 12, 0.58);
  font-size: 12px;
  font-weight: 400;
  line-height: 1;
}

.user-status-button:hover {
  color: var(--ink);
}

.user-status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.user-menu {
  position: absolute;
  right: 0;
  bottom: calc(100% + 8px);
  width: 170px;
  padding: 8px;
  border: 1px solid rgba(12, 12, 12, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 36px rgba(65, 68, 82, 0.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.user-menu[hidden] {
  display: none;
}

.user-menu-profile {
  display: grid;
  gap: 3px;
  padding: 9px 10px 10px;
}

.user-menu-profile strong {
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
}

.user-menu-profile span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 400;
}

.user-menu-action {
  width: 100%;
  padding: 9px 10px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--muted);
  text-align: left;
  font-size: 12px;
  font-weight: 400;
}

.user-menu-action:hover {
  background: rgba(12, 12, 12, 0.045);
  color: var(--ink);
}

.user-menu-theme-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 4px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  border-radius: 0;
}

.user-menu-chevron {
  color: var(--muted);
  font-size: 16px;
  line-height: 1;
  transform: translateY(-1px);
}

.theme-picker {
  position: absolute;
  right: calc(100% + 8px);
  bottom: 38px;
  width: 184px;
  padding: 8px;
  border: 1px solid var(--hairline);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 16px 42px rgba(65, 68, 82, 0.14);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.theme-picker[hidden] {
  display: none;
}

.theme-picker-title {
  display: block;
  padding: 8px 10px 9px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 400;
}

.theme-picker-options {
  display: grid;
}

.theme-picker-option {
  width: 100%;
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  text-align: left;
}

.theme-picker-option:hover,
.theme-picker-option:focus-visible {
  background: rgba(12, 12, 12, 0.045);
  color: var(--ink);
}

.user-menu-check {
  color: var(--ink);
  opacity: 0;
}

.theme-picker-option.is-selected {
  color: var(--ink);
}

.theme-picker-option.is-selected .user-menu-check {
  opacity: 1;
}

@media (width < 768px) {
  .user-status-area {
    right: 16px;
    bottom: 16px;
  }
}



/* Archive preview: playback/view only */
body.is-archive-preview-mode #saveButton,
body.is-archive-preview-mode #clearButton,
body.is-published-locked-mode #saveButton,
body.is-published-locked-mode #clearButton {
  display: none;
}

body.is-archive-preview-mode .compose-tools,
body.is-published-locked-mode .compose-tools {
  pointer-events: none;
  opacity: 0.42;
}

body.is-archive-preview-mode #exampleName,
body.is-published-locked-mode #exampleName {
  cursor: none;
}

.archive-actions [data-delete-id] {
  color: #b5483f;
}

.dashboard-modal {
  position: fixed;
  inset: 0;
  z-index: 3100;
  background: #fff;
}

.dashboard-modal[hidden] { display: none; }
body.is-dashboard-open { overflow: hidden; }
body.is-dashboard-open .user-status-area { z-index: 3200; }

.dashboard-page {
  position: relative;
  width: 100%;
  height: 100dvh;
  overflow: hidden;
  background: #fff;
}

.dashboard-brand {
  position: fixed;
  top: 0;
  left: 24px;
  z-index: 3302;
  height: var(--header-height);
  display: inline-flex;
  align-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
  cursor: pointer;
}

.dashboard-main {
  width: 100%;
  height: 100dvh;
  overflow-y: auto;
  padding: 0 0 72px;
  background: #fff;
  scrollbar-width: none;
}

.dashboard-main::-webkit-scrollbar {
  display: none;
}

.dashboard-close-button {
  position: fixed;
  right: 24px;
  top: calc((var(--header-height) - 30px) / 2);
  z-index: 3302;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 0 1px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #999;
  font-size: 15px;
  font-weight: 300;
  line-height: 1;
}

.dashboard-close-button:hover {
  background: #f3f3f3;
  color: #666;
  border-radius: 50%;
}

.dashboard-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 3300;
  height: calc(var(--header-height) + 28px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 21px;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 1) 0%,
    rgba(255, 255, 255, 1) 64%,
    rgba(255, 255, 255, 0.94) 78%,
    rgba(255, 255, 255, 0) 100%
  );
  pointer-events: none;
}

.dashboard-topbar .dashboard-tabs {
  pointer-events: auto;
}

.dashboard-topbar .dashboard-tabs {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  height: var(--header-height);
}

.dashboard-tabs {
  display: inline-flex;
  gap: 22px;
}

.dashboard-tab {
  padding: 0 0 8px;
  border: 0;
  border-bottom: 1px solid transparent;
  background: transparent;
  color: #aaa;
  font-size: 10px;
}

.dashboard-tab.is-active {
  border-bottom-color: #222;
  color: #222;
}

.dashboard-page-section {
  display: none;
  width: min(920px, calc(100% - 144px));
  margin: calc(var(--header-height) + 62px) auto 0;
}

.dashboard-page-section.is-active {
  display: block;
}

.dashboard-page-section[hidden] {
  display: none !important;
}

.dashboard-header {
  padding: 0;
}

.dashboard-header h2 {
  margin: 0;
  color: #1d1d1d;
  font-size: 18px;
  line-height: 1.2;
  font-weight: 500;
  letter-spacing: -0.025em;
}

.dashboard-role,
.dashboard-subtitle {
  display: none;
}

.dashboard-overview-section {
  margin-top: 30px;
}

.dashboard-content {
  margin-top: 42px;
}

.dashboard-section-title {
  margin: 0 0 13px;
  color: #2a2a2a;
  font-size: 13px;
  line-height: 1.2;
  font-weight: 500;
}

.dashboard-stats {
  display: grid;
  --archive-gap: clamp(18px, 3vw, 44px);
  grid-template-columns: repeat(auto-fill, minmax(min(220px, calc((100% - var(--archive-gap)) / 2)), 1fr));
  width: 100%;
  border: 1px solid #e9e9e9;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}

.dashboard-stats:has(> .dashboard-stat-card:nth-child(3):last-child) {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dashboard-stat-card {
  min-width: 0;
  min-height: 104px;
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 18px 20px;
  border: 0;
  border-right: 1px solid #ededed;
  border-radius: 0;
  background: #fff;
  box-shadow: none;
}

.dashboard-stat-card:last-child {
  border-right: 0;
}

.dashboard-stat-label {
  color: #777;
  font-size: 11px;
  font-weight: 400;
}

.dashboard-stat-card strong {
  color: #181818;
  font-size: 24px;
  line-height: 1;
  font-weight: 500;
  letter-spacing: -0.03em;
}

.dashboard-stat-card small {
  color: #aaa;
  font-size: 10px;
  line-height: 1.35;
}

.dashboard-stat-card-time {
  grid-template-rows: auto auto auto;
}

.dashboard-stat-card-time .dashboard-stat-label {
  margin-bottom: 0;
}

.dashboard-stat-card-time small {
  margin-top: -2px;
  margin-bottom: 8px;
}


.dashboard-activity-section,
.dashboard-statistics-section,
.dashboard-recent-section {
  margin-top: 42px;
}

.dashboard-section-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 14px;
}

.dashboard-section-heading-row .dashboard-section-title {
  margin: 0;
}

.dashboard-activity-modes {
  display: flex;
  gap: 14px;
}

.dashboard-activity-modes button {
  padding: 0;
  border: 0;
  background: transparent;
  color: #aaa;
  font-size: 10px;
}

.dashboard-activity-modes button.is-active {
  color: #222;
  font-weight: 500;
}

.dashboard-activity-visual {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  overflow: hidden;
}

.dashboard-activity-labels {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  width: 100%;
  margin: 0 0 10px;
  color: #aaa;
  font-size: 9px;
  line-height: 1;
}

.dashboard-activity-labels span {
  min-width: 0;
  text-align: left;
  white-space: nowrap;
}

.dashboard-activity-grid {
  display: grid;
  grid-template-rows: repeat(7, 10px);
  grid-auto-flow: column;
  gap: 4px;
  width: 100%;
  overflow: hidden;
  justify-content: space-between;
}

.dashboard-activity-grid-48 {
  grid-template-columns: repeat(48, 10px);
}


.dashboard-activity-grid[hidden] {
  display: none;
}

.dashboard-activity-cell {
  width: 10px;
  height: 10px;
  aspect-ratio: 1 / 1;
  border-radius: 2px;
  cursor: default;
}

.dashboard-activity-cell.level-0 {
  background: #eeeeee;
}
.dashboard-activity-cell.level-1 { background: #fff0e3; }
.dashboard-activity-cell.level-2 { background: #ffd1aa; }
.dashboard-activity-cell.level-3 { background: #ffad66; }
.dashboard-activity-cell.level-4 { background: #ff7a00; }

.dashboard-insights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid #e9e9e9;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}

.dashboard-insight-card {
  min-height: 110px;
  display: grid;
  align-content: space-between;
  gap: 20px;
  padding: 18px 20px;
  border: 0;
  border-right: 1px solid #ededed;
  border-radius: 0;
  background: #fff;
  box-shadow: none;
}

.dashboard-insight-card:last-child {
  border-right: 0;
}

.dashboard-insight-card span {
  color: #777;
  font-size: 11px;
  line-height: 1.4;
}

.dashboard-insight-card strong {
  color: #181818;
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.025em;
}

.dashboard-panel {
  min-width: 0;
  overflow: hidden;
  border: 1px solid #e9e9e9;
  border-radius: 12px;
  background: #fff;
  box-shadow: none;
}

.dashboard-table-wrap {
  overflow-x: auto;
  scrollbar-width: none;
}

.dashboard-table-wrap::-webkit-scrollbar {
  display: none;
}

.dashboard-table {
  min-width: 620px;
}

.dashboard-table-row {
  display: grid;
  grid-template-columns: minmax(180px, 1.5fr) minmax(90px, 0.8fr) minmax(80px, 0.65fr) minmax(110px, 0.8fr);
  align-items: center;
  min-height: 47px;
  padding: 0 20px;
  border-bottom: 1px solid #ededed;
  color: #777;
  font-size: 10px;
}

.dashboard-table-row:last-child {
  border-bottom: 0;
}

.dashboard-table-row strong {
  min-width: 0;
  overflow: hidden;
  color: #333;
  font-size: 10px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dashboard-table-head {
  min-height: 35px;
  color: #aaa;
  font-size: 9px;
  font-weight: 400;
}

.dashboard-status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 19px;
  padding: 0 7px;
  border-radius: 999px;
  background: #f1f1f1;
  color: #777;
  font-size: 8px;
  font-style: normal;
  white-space: nowrap;
}

.dashboard-status-badge.is-published {
  background: #eef7ef;
  color: #4f8b58;
}

.dashboard-empty {
  margin: 0;
  padding: 28px 20px;
  color: #aaa;
  font-size: 9px;
}

.dashboard-profile-header {
  margin-bottom: 30px;
}

.dashboard-profile-card {
  max-width: 640px;
  display: grid;
  gap: 34px;
}

.dashboard-profile-field label,
.dashboard-profile-policy > span {
  display: block;
  margin-bottom: 10px;
  color: #333;
  font-size: 10px;
  font-weight: 500;
}

.dashboard-profile-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.dashboard-profile-input-row input {
  height: 42px;
  padding: 0 12px;
  border: 1px solid #e3e3e3;
  border-radius: 8px;
  background: #fff;
  color: #222;
  font-size: 11px;
  outline: none;
}

.dashboard-profile-input-row input:focus {
  border-color: #aaa;
}

.dashboard-profile-input-row button {
  min-width: 70px;
  padding: 0 16px;
  border: 0;
  border-radius: 8px;
  background: #222;
  color: #fff;
  font-size: 10px;
}

.dashboard-profile-input-row button:disabled {
  background: #ddd;
  color: #999;
}

#dashboardNicknameHelp,
#dashboardNicknameStatus,
#dashboardNicknameNextDate {
  margin: 8px 0 0;
  color: #999;
  font-size: 9px;
  line-height: 1.5;
}

.dashboard-profile-policy {
  padding-top: 24px;
  border-top: 1px solid #ededed;
}

.dashboard-profile-policy ul {
  margin: 0;
  padding-left: 18px;
  color: #777;
  font-size: 9px;
  line-height: 1.9;
}

@media (width < 1024px) {
  .dashboard-page-section {
    width: calc(100% - 48px);
  }


  .dashboard-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dashboard-insights {
    grid-template-columns: 1fr;
  }

  .dashboard-insight-card {
    border-right: 0;
    border-bottom: 1px solid #ededed;
  }

  .dashboard-insight-card:last-child {
    border-bottom: 0;
  }
}
.publish-current-button {
  height: 30px;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 12px;
  font-weight: 400;
  line-height: 1;
}

.publish-current-button[hidden] {
  display: none;
}

.my-songs-panel {
  position: fixed;
  left: 0;
  top: var(--header-height);
  bottom: 0;
  z-index: 430;
  width: 270px;
  display: flex;
  background: rgba(255, 255, 255, 0.97);
  border-right: 1px solid rgba(12, 12, 12, 0.06);
  transform: translateX(0);
  transition: transform 360ms cubic-bezier(0.22, 1, 0.36, 1);
}

.my-songs-panel.is-collapsed {
  transform: translateX(-270px);
}

.my-songs-toggle {
  position: absolute;
  left: 100%;
  top: 22px;
  min-width: 56px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0 10px;
  border: 1px solid rgba(12, 12, 12, 0.07);
  border-left: 0;
  border-radius: 0 10px 10px 0;
  background: rgba(255, 255, 255, 0.96);
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}



.my-songs-panel-content {
  width: 100%;
  min-width: 0;
  padding: 20px 14px;
  overflow-y: auto;
}

.my-songs-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3px 5px 14px;
}

.my-songs-panel-header strong {
  font-size: 13px;
  font-weight: 500;
}

.my-songs-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin: 0 4px 12px;
  border-bottom: 1px solid rgba(12, 12, 12, 0.08);
}

.my-songs-tab {
  position: relative;
  height: 34px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  font-weight: 400;
}

.my-songs-tab::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: transparent;
}

.my-songs-tab.is-active {
  color: var(--ink);
}

.my-songs-tab.is-active::after {
  background: var(--ink);
}

.my-songs-new-button {
  width: 26px;
  height: 26px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(12, 12, 12, 0.055);
  color: var(--ink);
  font-size: 16px;
  font-weight: 300;
  line-height: 1;
}

.my-songs-list {
  display: grid;
  gap: 5px;
}

.my-songs-empty {
  margin: 12px 6px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.my-song-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  border-radius: 12px;
}

.my-song-item:hover {
  background: rgba(12, 12, 12, 0.018);
}

.my-song-item.is-current {
  background: rgba(12, 12, 12, 0.055);
}

.my-song-item.is-selected {
  background: rgba(12, 12, 12, 0.035);
}

.my-song-item.is-current.is-selected {
  background: rgba(12, 12, 12, 0.055);
}

.my-song-open {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border: 0;
  background: transparent;
  text-align: left;
}

.my-song-cover {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--cover-color, #f1f1f1);
  box-shadow: inset 0 0 0 1px rgba(12, 12, 12, 0.06);
  position: relative;
  overflow: hidden;
}

.my-song-copy {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.my-song-copy strong {
  overflow: hidden;
  color: var(--ink);
  font-size: 11px;
  font-weight: 450;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.my-song-copy span {
  color: var(--muted);
  font-size: 9px;
}

.my-song-delete {
  width: 26px;
  height: 26px;
  margin-right: 5px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: rgba(12, 12, 12, 0.36);
  font-size: 15px;
}

.my-song-delete:hover {
  background: rgba(12, 12, 12, 0.025);
  color: var(--ink);
}

.compose-publish-button {
  position: fixed;
  right: 28px;
  bottom: 54px;
  z-index: 620;
  height: 34px;
  padding: 0 16px;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 12px;
  font-weight: 400;
  box-shadow: 0 8px 24px rgba(12, 12, 12, 0.12);
}

.compose-publish-button[hidden] {
  display: none;
}

body:not([data-view="compose"]) .my-songs-panel,
body:not([data-view="compose"]) .compose-publish-button {
  display: none;
}

@media (width < 768px) {
  .my-songs-panel {
    width: min(270px, calc(100vw - 54px));
  }

  .my-songs-panel.is-collapsed {
    transform: translateX(calc(-1 * min(270px, calc(100vw - 54px))));
  }

  .compose-publish-button {
    right: 16px;
    bottom: 64px;
  }
}



.my-song-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 9px;
  white-space: nowrap;
}

.my-song-meta span + span::before {
  content: '·';
  margin-right: 8px;
}


.my-song-more-wrap {
  position: relative;
  display: grid;
  place-items: center;
  padding-right: 4px;
}

.my-song-more {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: rgba(12, 12, 12, 0.42);
  font-size: 16px;
  line-height: 1;
}

.my-song-more:hover,
.my-song-more:focus-visible,
.my-song-more[aria-expanded="true"] {
  background: rgba(12, 12, 12, 0.05);
  color: var(--ink);
}

.my-song-more-menu {
  position: absolute;
  right: 0;
  top: 31px;
  z-index: 20;
  min-width: 92px;
  padding: 5px;
  border: 1px solid rgba(12, 12, 12, 0.07);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 28px rgba(12, 12, 12, 0.1);  pointer-events: auto;
}

.my-song-more-menu[hidden] {
  display: none;
}

.my-song-more-menu button {
  width: 100%;
  height: 30px;
  padding: 0 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--ink);
  font-size: 11px;
  text-align: left;
}

.my-song-more-menu button:hover,
.my-song-more-menu button:focus-visible {
  background: rgba(12, 12, 12, 0.045);
}

.my-song-more-menu [data-delete-my-song] {
  color: #e53935;
}


.my-song-cover img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: inherit;
}


.my-song-cover .archive-record-ring,
.my-song-cover .archive-record-groove,
.my-song-cover .archive-record-hole,
.my-song-cover .archive-block-pattern,
.my-song-cover img {
  pointer-events: none;
}

.my-song-cover .archive-record-image,
.my-song-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}


.delete-confirm-modal {
  position: fixed;
  inset: 0;
  z-index: 3300;
  display: grid;
  place-items: center;
}

.delete-confirm-modal[hidden] {
  display: none;
}

.delete-confirm-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 12, 12, 0.22);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.delete-confirm-dialog {
  position: relative;
  z-index: 1;
  width: min(360px, calc(100vw - 40px));
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 24px 70px rgba(12, 12, 12, 0.16);
}

.delete-confirm-dialog h2 {
  margin: 0;
  color: var(--ink);
  font-size: 17px;
  font-weight: 500;
}

.delete-confirm-dialog p {
  margin: 8px 0 24px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.delete-confirm-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.delete-confirm-actions button {
  height: 38px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 400;
}

.delete-confirm-cancel {
  border: 1px solid rgba(12, 12, 12, 0.08);
  background: #fff;
  color: var(--ink);
}

.delete-confirm-delete {
  border: 0;
  background: #b5483f;
  color: #fff;
}

.delete-confirm-delete:disabled {
  opacity: 0.5;
}


.my-song-delete-popover {
  position: absolute;
  right: 0;
  top: 31px;
  z-index: 24;
  width: 190px;
  padding: 12px;
  border: 1px solid rgba(12, 12, 12, 0.07);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(12, 12, 12, 0.1);
}

.my-song-delete-popover[hidden] {
  display: none;
}

.my-song-delete-popover strong {
  display: block;
  color: var(--ink);
  font-size: 11px;
  font-weight: 500;
}

.my-song-delete-popover > span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.45;
}

.my-song-delete-popover-actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  margin-top: 10px;
}

.my-song-delete-popover-actions button {
  height: 26px;
  padding: 0 10px;
  border: 0;
  border-radius: 999px;
  background: rgba(12, 12, 12, 0.045);
  color: var(--ink);
  font-size: 10px;
}

.my-song-delete-popover-actions [data-delete-popover-confirm] {
  background: #fde8e7;
  color: #e53935;
}

.my-song-delete-popover-actions button:disabled {
  opacity: 0.5;
}


.my-songs-toggle-symbol {
  width: 12px;
  height: 12px;
  position: relative;
  display: inline-grid;
  place-items: center;
  line-height: 1;
}

.my-songs-toggle-closed,
.my-songs-toggle-open {
  position: absolute;
  inset: 0;
  place-items: center;
  line-height: 1;
}

.my-songs-toggle-closed {
  display: grid;
}

.my-songs-toggle-open {
  display: none;
}

.my-songs-panel:not(.is-collapsed) .my-songs-toggle-closed {
  display: none;
}

.my-songs-panel:not(.is-collapsed) .my-songs-toggle-open {
  display: grid;
}


.compose-publish-button:disabled {
  opacity: 0.48;
  cursor: default;
}


/* Google OAuth login screen */
body.is-login-open {
  overflow: hidden;
}

.login-modal {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: block;
  background: #ffffff;
}

.login-modal[hidden] {
  display: none;
}

.login-screen {
  position: relative;
  width: 100%;
  min-height: 100dvh;
  padding: 24px;
  display: grid;
  grid-template-rows: auto 1fr;
  background: #ffffff;
  color: #0c0c0c;
}

.login-wordmark {
  justify-self: start;
  padding: 0;
  border: 0;
  background: transparent;
  color: #0c0c0c;
  font-size: 14px;
  font-weight: 400;
}

.login-screen-center {
  align-self: center;
  justify-self: center;
  width: min(400px, calc(100vw - 48px));
  display: grid;
  justify-items: center;
  text-align: center;
  transform: translateY(-34px);
}

.login-screen-center h1 {
  margin: 0;
  color: #0c0c0c;
  font-size: clamp(28px, 4vw, 52px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 400;
}

.login-screen .login-description {
  margin: 18px 0 28px;
  color: rgba(12, 12, 12, 0.46);
  font-size: 13px;
  line-height: 1.5;
  font-weight: 400;
}

.google-login-button {
  width: min(320px, 100%);
  min-height: 48px;
  display: grid;
  grid-template-columns: 22px 1fr 22px;
  align-items: center;
  padding: 0 16px;
  border: 1px solid rgba(12, 12, 12, 0.12);
  border-radius: 999px;
  background: #ffffff;
  color: #0c0c0c;
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 10px 28px rgba(12, 12, 12, 0.05);
}

.google-login-button:hover,
.google-login-button:focus-visible {
  background: #f7f7f7;
}

.google-login-mark {
  grid-column: 1;
  font-size: 15px;
  font-weight: 600;
}

.google-login-button span:last-child {
  grid-column: 2;
}

.login-screen .login-message {
  min-height: 18px;
  margin: 12px 0 0;
  color: #d84a3a;
  font-size: 11px;
  line-height: 1.45;
}

.admin-login-link {
  position: absolute;
  right: 24px;
  bottom: 22px;
  padding: 4px 0;
  border: 0;
  background: transparent;
  color: rgba(12, 12, 12, 0.34);
  font-size: 11px;
  font-weight: 400;
}

.admin-login-link:hover,
.admin-login-link:focus-visible {
  color: #0c0c0c;
}

.admin-login-panel {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.admin-login-panel[hidden] {
  display: none;
}

.admin-login-card {
  width: min(320px, calc(100vw - 48px));
  display: grid;
  gap: 12px;
  padding: 26px;
  border: 1px solid rgba(12, 12, 12, 0.08);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 24px 70px rgba(12, 12, 12, 0.08);
}

.admin-login-caption {
  margin-bottom: 8px;
  color: rgba(12, 12, 12, 0.42);
  font-size: 11px;
}

.admin-login-card label {
  color: #0c0c0c;
  font-size: 12px;
  font-weight: 400;
}

.admin-login-card input {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid rgba(12, 12, 12, 0.14);
  border-radius: 8px;
  background: #ffffff;
  color: #0c0c0c;
  font: inherit;
  font-size: 13px;
  outline: 0;
}

.admin-login-card input:focus {
  border-color: rgba(12, 12, 12, 0.7);
}

.admin-login-card .login-submit-button {
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  background: #0c0c0c;
  color: #ffffff;
  font-size: 12px;
  font-weight: 500;
}


/* Soundi v9 login landing - refined */
.login-screen {
  overflow: hidden;
  background: #fff;
}

.login-orb-field {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.login-screen > *:not(.login-orb-field) {
  position: relative;
  z-index: 1;
}

.login-orb {
  position: absolute;
  left: 0;
  top: 0;
  width: clamp(150px, 16vw, 250px);
  aspect-ratio: 1;
  border-radius: 50%;
  will-change: transform;
  opacity: 0.98;
  box-shadow: 18px 22px 28px rgba(85, 85, 85, 0.18);
}

.login-orb-a { background: #ff3b30; width: clamp(155px, 15vw, 230px); }
.login-orb-b { background: #ffdc21; width: clamp(175px, 17vw, 260px); }
.login-orb-c { background: #65d2ee; width: clamp(150px, 14vw, 220px); }
.login-orb-d { background: #854cf5; width: clamp(165px, 16vw, 245px); }

.login-screen-center {
  align-self: center;
  justify-self: center;
  width: min(520px, calc(100vw - 48px));
  display: grid;
  justify-items: center;
  text-align: center;
  transform: translateY(-24px);
}

.login-screen-center h1 {
  margin: 0 0 58px;
  color: #0c0c0c;
  font-size: clamp(34px, 3.2vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 700;
  text-align: center;
}

.login-screen .login-description {
  display: none !important;
}

.google-login-button {
  width: min(430px, calc(100vw - 48px));
  min-height: 76px;
  grid-template-columns: 28px 1fr 28px;
  padding: 0 22px;
  border: 1px solid rgba(12, 12, 12, 0.10);
  border-radius: 20px;
  background: #fff;
  color: #0c0c0c;
  font-size: 18px;
  font-weight: 500;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.google-login-mark {
  font-size: 18px;
}

body.is-login-open .cursor-hint {
  font-size: 12px;
  line-height: 1.2;
  font-weight: 300;
}

/* Soundi login final */
#loginModal.login-modal { position:fixed; inset:0; z-index:10000; width:100vw; height:100dvh; padding:0; background:#fff; }
#loginModal[hidden] { display:none !important; }
#loginModal .login-screen { position:absolute; inset:0; width:100%; height:100%; display:grid; place-items:center; overflow:hidden; background:#fff; }
#loginModal .login-orb-field { position:absolute; inset:0; z-index:0; overflow:hidden; pointer-events:none; }
#loginModal .login-orb { position:absolute; left:0; top:0; display:block; width:clamp(88px,7.2vw,112px); aspect-ratio:1; border-radius:50%; will-change:transform; box-shadow:none !important; filter:none !important; opacity:1; }
#loginModal .login-orb::after { content:""; position:absolute; inset:0; border-radius:50%; background:#e5e8f0; transform:translate(-20px,22px); z-index:-1; }
#loginModal .login-orb:nth-child(1){background:#ffdc21}.login-orb:nth-child(2){background:#854cf5}.login-orb:nth-child(3){background:#34c86f}.login-orb:nth-child(4){background:#ff3b30}.login-orb:nth-child(5){background:#ff7a00}
#loginModal .login-screen-center { position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); z-index:5; width:min(360px,calc(100vw - 40px)); display:flex; flex-direction:column; align-items:center; }
#loginModal #loginTitle { margin:0 0 24px; font-family: "SUIT", sans-serif; font-size:22px; line-height:1.25; font-weight:400; letter-spacing:-.02em; color:#111; text-align:center; }
#loginModal .login-description { display:none !important; }
#loginModal .google-login-button { width:300px; max-width:100%; min-height:48px; height:48px; padding:0 20px; border:1px solid #e4e6eb; border-radius:999px; background:#fff; color:#111; font-size:15px; font-weight:400; display:grid; grid-template-columns:24px 1fr 24px; align-items:center; gap:8px; box-shadow:0 5px 16px rgba(0,0,0,.08); }
#loginModal .google-login-button:hover { transform:translateY(-1px); box-shadow:0 7px 20px rgba(0,0,0,.11); }
#loginModal .google-login-mark { font-weight:600; font-size:15px; }
#loginModal .login-message { min-height:18px; margin:10px 0 0; font-size:12px; color:#d83a32; }
#loginModal #adminLoginButton.admin-login-link { position:fixed !important; right:30px !important; bottom:26px !important; left:auto !important; top:auto !important; z-index:7; display:flex !important; align-items:center; justify-content:center; min-width:82px; height:38px; padding:0 18px; border:1px solid #ececec; border-radius:999px; background:#fff; color:#555; font-size:13px; font-weight:400; box-shadow:0 5px 16px rgba(0,0,0,.10); }
#loginModal .login-wordmark { position:fixed; left:26px; top:20px; z-index:7; }
#loginModal .admin-login-panel { position:fixed; inset:0; z-index:10020; display:flex; align-items:center; justify-content:center; background:rgba(0,0,0,.16); }
#loginModal .admin-login-panel[hidden] { display:none !important; }
#loginModal .admin-login-card { width:min(360px,calc(100vw - 40px)); padding:28px; border-radius:20px; background:#fff; box-shadow:0 24px 70px rgba(0,0,0,.15); }
body.is-login-open .site-header { z-index:10010; background:transparent; border-color:transparent; pointer-events:none; }
body.is-login-open .site-header > * { visibility:hidden; }
body.is-login-open #languageToggle { visibility:visible; pointer-events:auto; position:fixed; right:24px; top:17px; }


/* Soundi v9 login latest corrections */
#loginModal #loginTitle {
  font-size: 22px !important;
  line-height: 1.2 !important;
  font-weight: 700;
  color: #111 !important;
}

#loginModal #adminLoginButton.admin-login-link {
  position: fixed !important;
  right: 32px !important;
  bottom: 28px !important;
  left: auto !important;
  top: auto !important;
  z-index: 10030 !important;
  display: block !important;
  min-width: 0 !important;
  width: auto !important;
  height: auto !important;
  padding: 6px 2px !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: #555 !important;
  font-size: 13px !important;
  font-weight: 400 !important;
}
#loginModal #adminLoginButton.admin-login-link:hover,
#loginModal #adminLoginButton.admin-login-link:focus-visible {
  background: transparent !important;
  box-shadow: none !important;
  opacity: .58;
}

#loginModal .login-orb-field {
  z-index: 1 !important;
  overflow: hidden !important;
}

#loginModal .login-orb {
  z-index: 2 !important;
  isolation: isolate !important;
  overflow: visible !important;
}

#loginModal .login-orb::after {
  z-index: -1 !important;
  background: #e5e8f0 !important;
  box-shadow: none !important;
  filter: none !important;
}

#loginModal .login-screen-center {
  z-index: 10 !important;
}

.custom-cursor {
  z-index: 20000 !important;
  pointer-events: none !important;
}

body.is-login-open .custom-cursor {
  display: block !important;
  visibility: visible !important;
}

body.is-login-open .custom-cursor.is-visible {
  opacity: 1 !important;
}

/* 2026-08-27 login visual corrections */
body.is-login-open #customCursor .cursor-hint,
body.is-login-open .custom-cursor .cursor-hint {
  color: #000 !important;
}
#loginModal #adminLoginButton.admin-login-link {
  color: #777 !important;
}
#loginModal .login-orb {
  position: absolute !important;
  z-index: 2 !important;
  isolation: isolate !important;
}
#loginModal .login-orb::after {
  z-index: -1 !important;
  transform: translate(-20px, 22px) !important;
  background: #e5e8f0 !important;
}


/* Soundi v9 orb layering final */
#loginModal .login-orb {
  position: absolute !important;
  overflow: visible !important;
  isolation: isolate !important;
  z-index: 2 !important;
}

#loginModal .login-orb::before {
  content: "" !important;
  position: absolute !important;
  inset: 0 !important;
  border-radius: 50% !important;
  background: #e5e8f0 !important;
  transform: translate(-20px, 22px) !important;
  z-index: -1 !important;
  box-shadow: none !important;
  filter: none !important;
  pointer-events: none !important;
}

#loginModal .login-orb::after {
  content: none !important;
}


/* Soundi v9 login cursor tone */
body.is-login-open .cursor-hint {
  color: #6f6f6f !important;
}


/* Soundi v9 orb visual order v2:
   gray base first, colored face explicitly above it */
#loginModal .login-orb {
  position: absolute !important;
  overflow: visible !important;
  isolation: isolate !important;
  background: #e5e8f0 !important;
  box-shadow: none !important;
  filter: none !important;
}

#loginModal .login-orb::before {
  content: none !important;
}

#loginModal .login-orb::after {
  content: "" !important;
  position: absolute !important;
  inset: 0 !important;
  border-radius: 50% !important;
  background: var(--orb-color, #ffdc21) !important;
  transform: translate(20px, -22px) !important;
  z-index: 2 !important;
  box-shadow: none !important;
  filter: none !important;
  pointer-events: none !important;
}


/* Soundi v9 orb collision visual system v3 */
#loginModal .login-orb-field {
  position: absolute !important;
  inset: 0 !important;
  overflow: hidden !important;
  pointer-events: none !important;
}

#loginModal .login-orb-shadow-layer,
#loginModal .login-orb-color-layer {
  position: absolute !important;
  inset: 0 !important;
  pointer-events: none !important;
}

#loginModal .login-orb-shadow-layer {
  z-index: 1 !important;
}

#loginModal .login-orb-color-layer {
  z-index: 2 !important;
}

#loginModal .login-orb-shadow,
#loginModal .login-orb {
  position: absolute !important;
  width: 108px !important;
  height: 108px !important;
  border-radius: 50% !important;
  box-shadow: none !important;
  filter: none !important;
  will-change: transform !important;
}

#loginModal .login-orb-shadow {
  background: #e5e8f0 !important;
}

#loginModal .login-orb {
  background: var(--orb-color, #ffdc21) !important;
  isolation: auto !important;
  z-index: auto !important;
}

#loginModal .login-orb::before,
#loginModal .login-orb::after {
  content: none !important;
}

/* Same weight and tone in Korean and English login cursor copy */
body.is-login-open .cursor-hint {
  color: #6f6f6f !important;
  font-weight: 400 !important;
}


/* Soundi v9 login refinement v4 */
#loginModal .google-login-button {
  opacity: 0.88;
  transition: opacity 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

#loginModal .google-login-button:hover,
#loginModal .google-login-button:focus-visible {
  opacity: 1;
}

/* Dashboard song deletion */
.dashboard-song-section {
  margin-top: 22px;
}

.dashboard-song-list {
  display: grid;
  gap: 1px;
  border-radius: 14px;
  overflow: hidden;
  background: rgba(12, 12, 12, 0.05);
}

.dashboard-song-list > p {
  margin: 0;
  padding: 14px;
  background: #fff;
  color: var(--muted);
  font-size: 12px;
}

.dashboard-song-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  background: #fff;
}

.dashboard-song-row > div {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.dashboard-song-row strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
  font-weight: 500;
}

.dashboard-song-row span {
  color: var(--muted);
  font-size: 10px;
}

.dashboard-song-row button {
  flex: 0 0 auto;
  border: 0;
  background: transparent;
  color: #b5483f;
  font-size: 11px;
}


.dashboard-activity-tooltip {
  position: fixed;
  z-index: 3600;
  min-width: 150px;
  max-width: 250px;
  padding: 9px 10px;
  border: 1px solid #e7e7e7;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
  pointer-events: none;
}

.dashboard-activity-tooltip[hidden] {
  display: none;
}

.dashboard-activity-tooltip strong,
.dashboard-activity-tooltip span {
  display: block;
}

.dashboard-activity-tooltip strong {
  margin-bottom: 3px;
  color: #222;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.35;
}

.dashboard-activity-tooltip span {
  color: #888;
  font-size: 10px;
  font-weight: 400;
  line-height: 1.4;
}

.dashboard-activity-cell {
  cursor: default;
}

.dashboard-activity-cell.is-empty {
  background: #eeeeee;
  opacity: 1;
}

/* Dark theme */
html[data-theme="dark"] {
  --bg: #131313;
  --home-bg: #131313;
  --paper: #1c1c1c;
  --ink: #f2f2f2;
  --muted: #999999;
  --hairline: rgba(255, 255, 255, 0.1);
  --grid-line: rgba(255, 255, 255, 0.065);
  --accent: #f2f2f2;
  --soft-surface: rgba(32, 32, 32, 0.82);
  --soft-surface-strong: rgba(38, 38, 38, 0.96);
  --soft-tint: rgba(24, 24, 24, 0.92);
  --soft-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
  --soft-shadow-light: 0 18px 46px rgba(0, 0, 0, 0.22);
  --soft-shadow-tight: 0 10px 26px rgba(0, 0, 0, 0.2);
  --tone-a: #242424;
  --tone-b: #1d1d1d;
  --tone-c: #171717;
}

html[data-theme="dark"] body,
html[data-theme="dark"] .app,
html[data-theme="dark"] .site-header,
html[data-theme="dark"] .home-view,
html[data-theme="dark"] .tutorial,
html[data-theme="dark"] .lesson-view,
html[data-theme="dark"] .lesson-view.is-mood-mode,
html[data-theme="dark"] .compose-view.is-active,
html[data-theme="dark"] .timebar,
html[data-theme="dark"] .workspace,
html[data-theme="dark"] .composition-panel,
html[data-theme="dark"] .pitch-keyboard,
html[data-theme="dark"] .pitch-label,
html[data-theme="dark"] .pitch-label.is-middle,
html[data-theme="dark"] .analysis-panel,
html[data-theme="dark"] .analysis-tabs,
html[data-theme="dark"] .controlbar,
html[data-theme="dark"] .archive-view,
html[data-theme="dark"] .dashboard-modal,
html[data-theme="dark"] .dashboard-page,
html[data-theme="dark"] .dashboard-main {
  background: var(--bg);
  color: var(--ink);
}

html[data-theme="dark"] .site-header,
html[data-theme="dark"] .analysis-panel,
html[data-theme="dark"] .analysis-tabs,
html[data-theme="dark"] .controlbar,
html[data-theme="dark"] .my-songs-panel,
html[data-theme="dark"] .my-songs-toggle {
  border-color: var(--hairline);
}

html[data-theme="dark"] .score-grid {
  background:
    linear-gradient(
      to bottom,
      transparent 0 var(--reference-top, 0px),
      rgba(255, 255, 255, 0.025) var(--reference-top, 0px) var(--reference-bottom, 0px),
      transparent var(--reference-bottom, 0px)
    ),
    repeating-linear-gradient(to right, rgba(255, 255, 255, 0.18) 0 var(--score-line-width, 1px), transparent var(--score-line-width, 1px) calc(var(--compose-cell) * 4)),
    repeating-linear-gradient(to bottom, rgba(255, 255, 255, 0.18) 0 var(--score-line-width, 1px), transparent var(--score-line-width, 1px) calc(var(--compose-cell) * 7)),
    linear-gradient(to right, var(--grid-line) var(--score-line-width, 1px), transparent var(--score-line-width, 1px)),
    linear-gradient(to bottom, var(--grid-line) var(--score-line-width, 1px), transparent var(--score-line-width, 1px)),
    var(--bg);
  background-size:
    auto,
    calc(var(--compose-cell) * 4) auto,
    auto calc(var(--compose-cell) * 7),
    var(--compose-cell) var(--compose-cell),
    var(--compose-cell) var(--compose-cell),
    auto;
}

html[data-theme="dark"] .time-track {
  background: #2e2e2e;
}

html[data-theme="dark"] .lesson-demo,
html[data-theme="dark"] .lesson-demo[data-track="feedback"] {
  background: var(--bg);
}

html[data-theme="dark"] .lesson-demo::after {
  background: linear-gradient(
    to bottom,
    rgba(19, 19, 19, 0) 0%,
    rgba(19, 19, 19, 0.06) 20%,
    rgba(19, 19, 19, 0.18) 40%,
    rgba(19, 19, 19, 0.4) 60%,
    rgba(19, 19, 19, 0.72) 80%,
    var(--bg) 100%
  );
}

html[data-theme="dark"] :is(
  .harmony-card-name,
  .lesson-tension-toggle[aria-pressed="true"]
) {
  color: var(--ink);
}

html[data-theme="dark"] :is(
  .harmony-card strong,
  .harmony-note b,
  .lesson-tension-toggle
) {
  color: rgba(242, 242, 242, 0.62);
}

html[data-theme="dark"] .tension-switch {
  background: rgba(255, 255, 255, 0.16);
}

html[data-theme="dark"] .lesson-tension-toggle[aria-pressed="true"] .tension-switch {
  background: var(--ink);
}

html[data-theme="dark"] .tension-switch::after {
  background: var(--bg);
}

html[data-theme="dark"] .lesson-rhythm-head {
  background: rgba(242, 242, 242, 0.72);
}

html[data-theme="dark"] .lesson-rhythm-play,
html[data-theme="dark"] .lesson-rhythm-play.is-playing {
  background: #202020;
  color: var(--ink);
}

html[data-theme="dark"] .score-scroll::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.06);
}

html[data-theme="dark"] .score-scroll::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.3);
  border-color: var(--bg);
}

html[data-theme="dark"] :is(
  .home-view .ko-label,
  html[lang="en"] .home-view .hero .ko-label,
  html[lang="en"] .home-view .pitch-copy .ko-label,
  html[lang="en"] .home-view .bilingual-copy .ko-label,
  html[lang="ko"] .home-view .hero h1,
  html[lang="ko"] .home-view .pitch-copy p,
  html[lang="ko"] .home-view .bilingual-copy p,
  .lesson-copy p,
  .composition-duration,
  .analysis-tab,
  .ai-coach-result,
  .ai-coach-section-label,
  .ai-coach-section p,
  .ai-coach-plan,
  .ai-coach-muted,
  .ai-edit-proposal span,
  .ai-edit-proposal p,
  .feedback-card p,
  .feedback-mood-row span,
  .feedback-mood-row em,
  .mood-metric strong,
  .haptic-home-copy .ko-label,
  .haptic-text-button,
  .haptic-connect-button,
  .haptic-popover p,
  .haptic-manual-message,
  .haptic-pairing-message,
  .user-status-button
) {
  color: rgba(242, 242, 242, 0.62);
}

html[data-theme="dark"] :is(
  .note-copy,
  .lesson-card.is-active,
  .lesson-copy h1,
  .analysis-tab:hover,
  .analysis-tab:focus-visible,
  .analysis-tab.is-active,
  .custom-select-button,
  .custom-select-option,
  .feedback-card strong,
  .mood-metric,
  .example-name,
  .haptic-home-copy p,
  .haptic-popover,
  .haptic-device-row,
  .haptic-manual-label,
  .haptic-manual-input,
  .haptic-pairing-input,
  .haptic-pairing-host-input,
  .dashboard-header h2,
  .dashboard-section-title,
  .dashboard-stat-card strong,
  .dashboard-insight-card strong,
  .dashboard-table-row strong,
  .dashboard-profile-field label,
  .dashboard-profile-policy > span,
  .dashboard-profile-input-row input
) {
  color: var(--ink);
}

html[data-theme="dark"] .lesson-card {
  color: rgba(242, 242, 242, 0.36);
}

html[data-theme="dark"] .lesson-card:hover,
html[data-theme="dark"] .lesson-card:focus-visible {
  color: rgba(242, 242, 242, 0.7);
}

html[data-theme="dark"] :is(
  .custom-select-button,
  .control-button,
  .zoom-controls,
  .feedback-meta span,
  .feedback-mood-row span,
  .feedback-mood-row em,
  .dashboard-stats,
  .dashboard-stat-card,
  .dashboard-insights,
  .dashboard-insight-card,
  .dashboard-panel,
  .dashboard-profile-input-row input,
  .dashboard-song-list > p,
  .dashboard-song-row,
  .haptic-popover,
  .haptic-manual-input,
  .haptic-pairing-input,
  .haptic-pairing-host-input,
  .my-song-delete-popover,
  .delete-confirm-cancel
) {
  background: #202020;
  border-color: var(--hairline);
}

html[data-theme="dark"] :is(
  .custom-select-menu,
  .harmony-type-menu,
  .user-menu,
  .my-song-more-menu,
  .delete-confirm-dialog,
  .dashboard-activity-tooltip
) {
  background: rgba(32, 32, 32, 0.98);
  border-color: var(--hairline);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.34);
}

html[data-theme="dark"] .my-songs-panel,
html[data-theme="dark"] .my-songs-toggle {
  background: rgba(23, 23, 23, 0.97);
}

html[data-theme="dark"] :is(
  .my-song-item:hover,
  .my-song-more:hover,
  .my-song-more:focus-visible,
  .my-song-more[aria-expanded="true"],
  .my-song-more-menu button:hover,
  .my-song-more-menu button:focus-visible,
  .user-menu-action:hover,
  .zoom-button:hover,
  .zoom-button:focus-visible,
  .zoom-label:focus,
  .custom-select-option:hover,
  .custom-select-option:focus-visible,
  .custom-select-option.is-selected
) {
  background: rgba(255, 255, 255, 0.075);
}


html[data-theme="dark"] .my-songs-new-button {
  background: rgba(255, 255, 255, 0.12);
  color: var(--ink);
}

html[data-theme="dark"] .my-songs-new-button:hover,
html[data-theme="dark"] .my-songs-new-button:focus-visible {
  background: rgba(255, 255, 255, 0.18);
}
html[data-theme="dark"] .my-song-item.is-current,
html[data-theme="dark"] .my-song-item.is-current.is-selected {
  background: rgba(255, 255, 255, 0.1);
}

html[data-theme="dark"] .my-song-item.is-selected {
  background: rgba(255, 255, 255, 0.065);
}

html[data-theme="dark"] .grid-cell.is-beat-line,
html[data-theme="dark"] .grid-cell.is-measure-line {
  border-left-color: rgba(255, 255, 255, 0.18);
}

html[data-theme="dark"] .grid-cell.is-octave-start {
  border-top-color: rgba(255, 255, 255, 0.18);
}

html[data-theme="dark"] .grid-cell.is-reference-octave {
  background: rgba(255, 255, 255, 0.025);
}

html[data-theme="dark"] .mood-meter span {
  background: rgba(255, 255, 255, 0.17);
}

html[data-theme="dark"] .mood-meter span.is-active {
  background: color-mix(in srgb, #f2f2f2 76%, #ff7600 24%);
}

html[data-theme="dark"] .dashboard-topbar {
  background: linear-gradient(
    to bottom,
    rgba(19, 19, 19, 1) 0%,
    rgba(19, 19, 19, 1) 64%,
    rgba(19, 19, 19, 0.94) 78%,
    rgba(19, 19, 19, 0) 100%
  );
}

html[data-theme="dark"] :is(
  .dashboard-stats,
  .dashboard-stat-card,
  .dashboard-insights,
  .dashboard-insight-card,
  .dashboard-panel,
  .dashboard-table-row,
  .dashboard-profile-policy,
  .dashboard-song-list,
  .haptic-manual-connect,
  .haptic-pairing-connect,
  .haptic-device-row
) {
  border-color: var(--hairline);
}

html[data-theme="dark"] .dashboard-activity-cell.level-0,
html[data-theme="dark"] .dashboard-activity-cell.is-empty {
  background: #2c2c2c;
}

html[data-theme="dark"] .dashboard-status-badge {
  background: #2c2c2c;
  color: #bcbcbc;
}

html[data-theme="dark"] .dashboard-status-badge.is-published {
  background: #1c3122;
  color: #82c990;
}

html[data-theme="dark"] .cursor-dot {
  background: var(--ink);
}

html[data-theme="dark"] .cursor-hint {
  color: var(--ink);
}

html[data-theme="dark"] :is(.tool-button.is-active, .ai-analyze-button, .login-submit-button, .compose-publish-button) {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}

html[data-theme="dark"] .control-button:active,
html[data-theme="dark"] .control-button.is-feedback,
html[data-theme="dark"] .control-button.is-playing {
  background: #ff7600;
  color: #fff;
}

html[data-theme="dark"] #loginModal.login-modal,
html[data-theme="dark"] #loginModal .login-screen {
  background: var(--bg);
}

html[data-theme="dark"] #loginModal #loginTitle {
  color: var(--ink) !important;
}

html[data-theme="dark"] #loginModal .google-login-button,
html[data-theme="dark"] #loginModal .admin-login-card {
  background: #202020;
  border-color: var(--hairline);
  color: var(--ink);
}

html[data-theme="dark"] #loginModal .admin-login-panel {
  background: rgba(0, 0, 0, 0.58);
}

html[data-theme="dark"] #loginModal .admin-login-card :is(label, input) {
  color: var(--ink);
}

html[data-theme="dark"] #loginModal .admin-login-card input {
  background: #121316;
  border-color: var(--hairline);
}

html[data-theme="dark"] #loginModal .login-orb-shadow {
  background: #2b2d32 !important;
}

html[data-theme="dark"] body.is-login-open .cursor-hint {
  color: #b6b9c0 !important;
}

@media (width < 768px) {
  .nav {
    gap: 14px;
  }
}


.dashboard-profile-header h2 {
  font-size: 18px;
  font-weight: 500;
}

.dashboard-profile-card {
  font-size: 13px;
}

.dashboard-profile-field label {
  font-size: 13px;
  font-weight: 500;
}

.dashboard-profile-field input {
  font-size: 13px;
}

.dashboard-profile-input-row button {
  font-size: 11px;
}

#dashboardNicknameHelp,
#dashboardNicknameStatus,
#dashboardNicknameNextDate {
  font-size: 11px;
  line-height: 1.5;
  color: #888;
}

.dashboard-profile-policy > span {
  font-size: 13px;
  font-weight: 500;
}

.dashboard-profile-policy li {
  font-size: 11px;
  line-height: 1.55;
}

#dashboardNicknameNextDate.is-available {
  color: #111;
  font-weight: 400;
}

#dashboardNicknameNextDate.is-locked {
  color: #e5484d;
  font-weight: 400;
}


/* Soundi haptic introduction */
.haptic-home-step {
  position: relative;
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 56px 0;
}

.haptic-home-copy p {
  margin: 0 0 12px;
  color: #0c0c0c;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.haptic-home-copy .ko-label {
  display: block;
  max-width: 430px;
  color: rgba(12, 12, 12, 0.55);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.65;
}

.haptic-home-signal {
  display: flex;
  align-items: center;
  gap: 7px;
  padding-right: 4vw;
}

.haptic-home-signal span {
  width: 5px;
  border-radius: 999px;
  background: #0c0c0c;
  opacity: 0.18;
}

.haptic-home-signal span:nth-child(1) { height: 28px; }
.haptic-home-signal span:nth-child(2) { height: 50px; opacity: 0.34; }
.haptic-home-signal span:nth-child(3) { height: 34px; opacity: 0.24; }

/* Haptic status inside My Song Mood */
.haptic-status-ui {
  position: absolute;
  top: 16px;
  right: 18px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  line-height: 1;
}

.haptic-text-button,
.haptic-connect-button {
  border: 0;
  padding: 0;
  background: transparent;
  color: rgba(12, 12, 12, 0.46);
  font: inherit;
  font-weight: 400;
  line-height: 1;
  white-space: nowrap;
}

.haptic-text-button:hover,
.haptic-connect-button:hover,
.haptic-text-button:focus-visible,
.haptic-connect-button:focus-visible {
  color: #0c0c0c;
  background: transparent;
}

.haptic-connect-button {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.haptic-popover {
  position: absolute;
  top: 22px;
  right: 0;
  width: 224px;
  padding: 12px 13px;
  border: 0;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 8px 24px rgba(12, 12, 12, 0.07);
  color: #0c0c0c;
  text-align: left;
}

.haptic-popover[hidden] {
  display: none;
}

.haptic-popover strong,
.haptic-popover p {
  display: block;
  margin: 0;
}

.haptic-popover strong {
  margin-bottom: 5px;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.4;
}

.haptic-popover p {
  color: rgba(12, 12, 12, 0.52);
  font-size: 10px;
  font-weight: 400;
  line-height: 1.55;
}

.haptic-device-row {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding-top: 9px;
  border-top: 1px solid rgba(12, 12, 12, 0.08);
  color: #0c0c0c;
  font-size: 10px;
  line-height: 1.3;
}

.haptic-device-row[hidden] {
  display: none;
}

.haptic-device-dot {
  width: 5px;
  height: 5px;
  flex: 0 0 5px;
  border-radius: 50%;
  background: #0c0c0c;
}

@media (width < 1024px) {
  .haptic-home-step {
    min-height: 180px;
    gap: 20px;
  }

  .haptic-home-copy p {
    font-size: clamp(26px, 8vw, 42px);
  }

  .haptic-home-signal {
    padding-right: 0;
  }

  .haptic-status-ui {
    top: 14px;
    right: 14px;
  }
}


/* Soundi haptic manual connection */
.haptic-manual-connect {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(17, 17, 17, .08);
}

.haptic-manual-label {
  display: block;
  margin-bottom: 8px;
  color: #222;
  font-size: 11px;
  font-weight: 500;
}

.haptic-manual-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.haptic-manual-input {
  min-width: 0;
  flex: 1;
  height: 34px;
  padding: 0 10px;
  border: 1px solid rgba(17, 17, 17, .12);
  border-radius: 8px;
  outline: none;
  background: #fff;
  color: #222;
  font: inherit;
  font-size: 11px;
}

.haptic-manual-input:focus {
  border-color: rgba(17, 17, 17, .34);
}

.haptic-manual-button {
  height: 34px;
  padding: 0 11px;
  border: 0;
  border-radius: 8px;
  background: #171717;
  color: #fff;
  font: inherit;
  font-size: 11px;
  cursor: pointer;
}

.haptic-manual-button:disabled {
  cursor: default;
  opacity: .45;
}

.haptic-manual-message {
  display: block;
  margin-top: 7px;
  color: rgba(17, 17, 17, .52);
  font-size: 10px;
  line-height: 1.45;
}


/* Soundi 6-digit haptic pairing */
.haptic-pairing-connect {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(17, 17, 17, .08);
}

.haptic-pairing-code-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.haptic-pairing-host-input {
  width: 100%;
  height: 34px;
  margin-bottom: 10px;
  padding: 0 10px;
  border: 1px solid rgba(17, 17, 17, .12);
  border-radius: 8px;
  outline: none;
  background: #fff;
  color: #222;
  font: inherit;
  font-size: 11px;
}

.haptic-pairing-code-input {
  min-width: 0;
  flex: 1;
  height: 34px;
  padding: 0 10px;
  border: 1px solid rgba(17, 17, 17, .12);
  border-radius: 8px;
  outline: none;
  background: #fff;
  color: #222;
  font: inherit;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .12em;
  text-align: center;
}

.haptic-pairing-code-input:focus {
  border-color: rgba(17, 17, 17, .34);
}

.haptic-pairing-host-input:focus {
  border-color: rgba(17, 17, 17, .34);
}

/* Dark contrast refinement */
.archive-actions button,
.archive-actions [data-delete-id] {
  background: transparent;
  color: var(--ink);
  border-color: color-mix(in srgb, var(--ink) 24%, transparent);
}

.archive-actions button:hover,
.archive-actions button:focus-visible {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

html[data-theme="dark"] {
  --dark-button-surface: rgba(255, 255, 255, 0.1);
  --dark-button-surface-hover: rgba(255, 255, 255, 0.16);
  --dark-button-border: rgba(255, 255, 255, 0.15);
}

html[data-theme="dark"] button:focus-visible {
  outline-color: rgba(255, 255, 255, 0.78);
}

html[data-theme="dark"] .score-grid {
  background:
    linear-gradient(
      to bottom,
      transparent 0 var(--reference-top, 0px),
      rgba(255, 255, 255, 0.055) var(--reference-top, 0px) var(--reference-bottom, 0px),
      transparent var(--reference-bottom, 0px)
    ),
    repeating-linear-gradient(to right, rgba(255, 255, 255, 0.18) 0 var(--score-line-width, 1px), transparent var(--score-line-width, 1px) calc(var(--compose-cell) * 4)),
    repeating-linear-gradient(to bottom, rgba(255, 255, 255, 0.18) 0 var(--score-line-width, 1px), transparent var(--score-line-width, 1px) calc(var(--compose-cell) * 7)),
    linear-gradient(to right, var(--grid-line) var(--score-line-width, 1px), transparent var(--score-line-width, 1px)),
    linear-gradient(to bottom, var(--grid-line) var(--score-line-width, 1px), transparent var(--score-line-width, 1px)),
    var(--bg);
  background-size:
    auto,
    calc(var(--compose-cell) * 4) auto,
    auto calc(var(--compose-cell) * 7),
    var(--compose-cell) var(--compose-cell),
    var(--compose-cell) var(--compose-cell),
    auto;
}

html[data-theme="dark"] .grid-cell.is-reference-octave {
  background: rgba(255, 255, 255, 0.055);
}

html[data-theme="dark"] .grid-cell.is-filled,
html[data-theme="dark"] .grid-cell.is-reference-octave.is-filled {
  background: var(--note-color);
}

html[data-theme="dark"] .grid-cell.is-filled.is-sharp,
html[data-theme="dark"] .grid-cell.is-filled.is-flat,
html[data-theme="dark"] .grid-cell.is-reference-octave.is-filled.is-sharp,
html[data-theme="dark"] .grid-cell.is-reference-octave.is-filled.is-flat {
  background: rgba(255, 255, 255, 0.055);
}

html[data-theme="dark"] .grid-cell.is-filled.is-sharp::before,
html[data-theme="dark"] .grid-cell.is-filled.is-flat::before {
  background: var(--note-color);
}

html[data-theme="dark"] .grid-cell.is-reference-octave.is-suggested:not(.is-filled) {
  background: color-mix(in srgb, var(--note-color), transparent 68%);
}

html[data-theme="dark"] .grid-playhead {
  background: #fff;
}

html[data-theme="dark"] :is(
  .control-button,
  .volume-button,
  .score-quick-button,
  .score-quick-actions .zoom-controls
) {
  background: var(--dark-button-surface);
  border-color: var(--dark-button-border);
  color: #fff;
}

html[data-theme="dark"] :is(
  .control-button,
  .volume-button,
  .score-quick-button,
  .score-quick-actions .zoom-controls
):hover,
html[data-theme="dark"] :is(
  .control-button,
  .volume-button,
  .score-quick-button,
  .score-quick-actions .zoom-controls
):focus-visible {
  background: var(--dark-button-surface-hover);
  color: #fff;
}

html[data-theme="dark"] .control-button:active,
html[data-theme="dark"] .control-button.is-feedback,
html[data-theme="dark"] .control-button.is-playing {
  background: #ff7600;
  color: #fff;
}

html[data-theme="dark"] .volume-button {
  background: #fff;
  border-color: rgba(255, 255, 255, 0.96);
  color: #0c0c0c;
}

html[data-theme="dark"] .volume-button:hover,
html[data-theme="dark"] .volume-button:focus-visible {
  background: #fff;
  color: #ff7600;
}

html[data-theme="dark"] .volume-button[aria-pressed="true"] {
  color: rgba(12, 12, 12, 0.52);
}

html[data-theme="dark"] .volume-popover {
  background: rgba(38, 39, 43, 0.96);
  color: #fff;
}

html[data-theme="dark"] .volume-value-label {
  color: rgba(255, 255, 255, 0.62);
}

html[data-theme="dark"] .volume-slider::-webkit-slider-runnable-track {
  background: linear-gradient(to top, #fff 0 var(--volume-level, 100%), rgba(255, 255, 255, 0.18) var(--volume-level, 100%) 100%);
}

html[data-theme="dark"] .compose-tools {
  background: transparent;
}

html[data-theme="dark"] .compose-tools .tool-button:not(.is-active),
html[data-theme="dark"] .compose-tools .harmony-type-button,
html[data-theme="dark"] .compose-tools .tension-button {
  background: var(--dark-button-surface) !important;
  border-color: var(--dark-button-border) !important;
  color: rgba(255, 255, 255, 0.78) !important;
}

html[data-theme="dark"] .compose-tools .tool-button:not(.is-active):hover,
html[data-theme="dark"] .compose-tools .tool-button:not(.is-active):focus-visible,
html[data-theme="dark"] .compose-tools .harmony-type-button:hover,
html[data-theme="dark"] .compose-tools .harmony-type-button:focus-visible,
html[data-theme="dark"] .compose-tools .tension-button:hover,
html[data-theme="dark"] .compose-tools .tension-button:focus-visible {
  background: var(--dark-button-surface-hover) !important;
  color: #fff !important;
}

html[data-theme="dark"] .compose-tools .tool-button.is-active {
  background: #fff;
  border-color: #fff;
  color: #131313;
}

html[data-theme="dark"] :is(.publish-current-button, .compose-publish-button, .ai-analyze-button, .login-submit-button) {
  background: #fff;
  border-color: #fff;
  color: #131313;
}

html[data-theme="dark"] :is(
  .dashboard-close-button,
  .my-song-more,
  .my-song-delete,
  .cover-close-button,
  .zoom-button,
  .control-button,
  .volume-button
) {
  color: #fff;
}

html[data-theme="dark"] .cover-close-button {
  background: var(--dark-button-surface);
}

html[data-theme="dark"] .cover-close-button::before,
html[data-theme="dark"] .cover-close-button::after {
  background: #fff;
}

html[data-theme="dark"] .archive-actions button,
html[data-theme="dark"] .archive-actions [data-delete-id] {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
}

html[data-theme="dark"] .archive-actions button:hover,
html[data-theme="dark"] .archive-actions button:focus-visible {
  border-color: #fff;
}

html[data-theme="dark"] .home-view .hero h1,
html[data-theme="dark"][lang="en"] .home-view :is(.pitch-copy p, .bilingual-copy p),
html[data-theme="dark"][lang="ko"] .home-view :is(.pitch-copy .ko-label, .bilingual-copy .ko-label) {
  color: #fff !important;
}

html[data-theme="dark"] .theme-picker {
  background: rgba(32, 32, 32, 0.98);
  border-color: var(--dark-button-border);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.36);
}

html[data-theme="dark"] .theme-picker-option {
  color: rgba(255, 255, 255, 0.62);
}

html[data-theme="dark"] .theme-picker-option:hover,
html[data-theme="dark"] .theme-picker-option:focus-visible {
  background: var(--dark-button-surface);
  color: #fff;
}

html[data-theme="dark"] .theme-picker-option.is-selected,
html[data-theme="dark"] .user-menu-theme-button,
html[data-theme="dark"] .user-menu-chevron {
  color: #fff;
}

@media (width < 768px) {
  .theme-picker {
    right: 0;
    bottom: calc(100% + 8px);
  }
}

/* Home CTA and transport hover labels */
.ready-button {
  background: #ededf0;
  color: #0c0c0c;
  box-shadow: none;
}

html[data-theme="dark"] .ready-button {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.ready-button:hover,
.ready-button:focus-visible,
html[data-theme="dark"] .ready-button:hover,
html[data-theme="dark"] .ready-button:focus-visible {
  background: #ff7600;
  color: #fff;
}

.control-button {
  position: relative;
  overflow: visible;
}

.control-button::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 9px);
  z-index: 5;
  min-width: max-content;
  padding: 0;
  background: transparent;
  color: var(--ink);
  font-size: 11px;
  line-height: 1.2;
  font-weight: 400;
  letter-spacing: 0;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, 4px);
  transition: opacity 140ms ease, transform 140ms ease;
}

.control-button:hover::after,
.control-button:focus-visible::after {
  opacity: 1;
  transform: translate(-50%, 0);
}

.control-button:hover,
.control-button:focus-visible {
  background: #f7f7f7;
  color: #ff7600;
}

html[data-theme="dark"] .control-button:hover,
html[data-theme="dark"] .control-button:focus-visible {
  background: var(--dark-button-surface);
  color: #ff7600;
  border-color: var(--dark-button-border);
}

.control-button:hover svg,
.control-button:focus-visible svg,
html[data-theme="dark"] .control-button:hover svg,
html[data-theme="dark"] .control-button:focus-visible svg {
  color: #ff7600;
  stroke: #ff7600;
}

.control-button:hover svg.is-fill-icon,
.control-button:focus-visible svg.is-fill-icon,
html[data-theme="dark"] .control-button:hover svg.is-fill-icon,
html[data-theme="dark"] .control-button:focus-visible svg.is-fill-icon {
  fill: #ff7600;
  stroke: none;
}

@media (hover: none) {
  .control-button::after {
    display: none;
  }
}

/* Theme parity refinements */
.lesson-start-button {
  background: #ededf0;
  color: #0c0c0c;
  box-shadow: none;
}

.lesson-start-button::before {
  background:
    radial-gradient(circle at 18% 30%, rgba(255, 194, 105, 0.92) 0 12%, transparent 31%),
    radial-gradient(circle at 44% 18%, rgba(238, 116, 38, 0.95) 0 14%, transparent 34%),
    radial-gradient(circle at 78% 30%, rgba(246, 177, 129, 0.78) 0 13%, transparent 34%),
    radial-gradient(circle at 68% 76%, rgba(211, 185, 211, 0.62) 0 15%, transparent 38%),
    radial-gradient(circle at 24% 78%, rgba(223, 91, 27, 0.86) 0 13%, transparent 34%),
    radial-gradient(circle at 52% 54%, rgba(255, 142, 53, 0.72) 0 16%, transparent 40%),
    #e9651f;
}

html[data-theme="dark"] .lesson-start-button {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.lesson-start-button:hover,
.lesson-start-button:focus-visible,
html[data-theme="dark"] .lesson-start-button:hover,
html[data-theme="dark"] .lesson-start-button:focus-visible {
  background: #ff7600;
  color: #fff;
  box-shadow: 0 16px 38px rgba(226, 96, 28, 0.2);
}

.archive-actions [data-delete-id],
.archive-actions [data-delete-id]:hover,
.archive-actions [data-delete-id]:focus-visible {
  background: transparent;
  color: #b5483f;
  border-color: currentColor;
}

.mood-meter span {
  background: rgba(12, 12, 12, 0.16);
}

.mood-meter span.is-active {
  background: #0c0c0c;
}

html[data-theme="dark"] .analysis-tabs {
  background: #131313;
}

html[data-theme="dark"] .analysis-tab {
  background: transparent;
  color: #fff !important;
}

html[data-theme="dark"] .analysis-tab:hover,
html[data-theme="dark"] .analysis-tab:focus-visible,
html[data-theme="dark"] .analysis-tab.is-active {
  background: transparent;
  color: #fff !important;
}

html[data-theme="dark"] .mood-metric strong {
  color: rgba(255, 255, 255, 0.72) !important;
}

html[data-theme="dark"] .mood-meter span {
  background: rgba(255, 255, 255, 0.18);
}

html[data-theme="dark"] .mood-meter span.is-active {
  background: #fff;
}

html[data-theme="dark"] .compose-tools .harmony-type-menu button {
  color: rgba(255, 255, 255, 0.72);
}

html[data-theme="dark"] .compose-tools .harmony-type-menu button:hover,
html[data-theme="dark"] .compose-tools .harmony-type-menu button:focus-visible {
  background: rgba(255, 118, 0, 0.09) !important;
  color: #ff7600 !important;
}

html[data-theme="dark"] .compose-tools .harmony-type-menu button[aria-checked="true"],
html[data-theme="dark"] .compose-tools .harmony-type-menu button[aria-checked="true"]:hover,
html[data-theme="dark"] .compose-tools .harmony-type-menu button[aria-checked="true"]:focus-visible {
  background: #ff7600 !important;
  color: #fff !important;
}

html[data-theme="dark"] .archive-actions [data-delete-id],
html[data-theme="dark"] .archive-actions [data-delete-id]:hover,
html[data-theme="dark"] .archive-actions [data-delete-id]:focus-visible {
  background: transparent;
  color: #ff6b62;
  border-color: currentColor;
}

/* Playback analysis panel */
.analysis-tab::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -16px;
  height: 1px;
  background: transparent;
}

.analysis-tab.is-active::after {
  background: var(--ink);
}

.mood-metrics {
  gap: 10px;
}

.mood-metric strong {
  line-height: 1.2;
  white-space: normal;
}

html[data-theme="dark"] :is(
  .analysis-pages,
  .visual-page,
  .visual-stage,
  .ai-coach-panel
) {
  background: #131313;
  color: #f2f2f2;
}

html[data-theme="dark"] .visual-caption {
  color: #f2f2f2;
}

html[data-theme="dark"] .analysis-tab.is-active::after {
  background: #fff;
}

html[data-theme="dark"] .ai-field > span,
html[data-theme="dark"] .ai-field .ai-prompt-label,
html[data-theme="dark"] .ai-field .ai-prompt-label > span,
html[data-theme="dark"] .ai-coach-section-label,
html[data-theme="dark"] .ai-edit-proposal span {
  color: rgba(255, 255, 255, 0.62) !important;
}

html[data-theme="dark"] .ai-field textarea {
  background: transparent;
  border-bottom-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}

html[data-theme="dark"] .ai-field textarea::placeholder {
  color: rgba(255, 255, 255, 0.38);
}

html[data-theme="dark"] .ai-field textarea:focus {
  border-bottom-color: rgba(255, 255, 255, 0.82);
}

html[data-theme="dark"] .custom-select-button,
html[data-theme="dark"] .custom-select-button.is-placeholder {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.72);
}

html[data-theme="dark"] .custom-select-button:hover,
html[data-theme="dark"] .custom-select-button:focus-visible,
html[data-theme="dark"] .custom-select.is-open .custom-select-button {
  background: rgba(255, 255, 255, 0.16);
}

html[data-theme="dark"] .custom-select-button::after {
  border-right-color: rgba(255, 255, 255, 0.62);
  border-bottom-color: rgba(255, 255, 255, 0.62);
}

html[data-theme="dark"] .custom-select-option {
  color: rgba(255, 255, 255, 0.72);
}

html[data-theme="dark"] .custom-select-option:hover,
html[data-theme="dark"] .custom-select-option:focus-visible,
html[data-theme="dark"] .custom-select-option.is-selected {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

html[data-theme="dark"] .ai-coach-result {
  border-top-color: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.72) !important;
}

html[data-theme="dark"] .ai-coach-section p,
html[data-theme="dark"] .ai-coach-plan,
html[data-theme="dark"] .ai-edit-proposal p {
  color: rgba(255, 255, 255, 0.78) !important;
}

html[data-theme="dark"] .ai-coach-muted {
  color: rgba(255, 255, 255, 0.48) !important;
}

html[data-theme="dark"] .ai-edit-proposal button {
  border-color: rgba(255, 255, 255, 0.72);
  background: transparent;
  color: #fff;
}

html[data-theme="dark"] .ai-edit-proposal button:hover,
html[data-theme="dark"] .ai-edit-proposal button:focus-visible {
  background: #fff;
  color: #131313;
}

/* Dark mode: publish cover modal */
html[data-theme="dark"] .cover-backdrop {
  background: rgba(0, 0, 0, 0.56);
}

html[data-theme="dark"] .cover-dialog {
  background: #17181c;
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.48), 0 8px 22px rgba(0, 0, 0, 0.26);
}

html[data-theme="dark"] .cover-close-button {
  background: #26282e;
}

html[data-theme="dark"] .cover-close-button::before,
html[data-theme="dark"] .cover-close-button::after {
  background: #f4f5f7;
}

html[data-theme="dark"] .cover-title-field input {
  color: #f4f5f7;
}

html[data-theme="dark"] .cover-title-field input:hover,
html[data-theme="dark"] .cover-title-field input:focus {
  border-bottom-color: rgba(255, 255, 255, 0.24);
}

html[data-theme="dark"] .cover-choice-block,
html[data-theme="dark"] .cover-choice-image {
  background: #22242a;
  border-color: rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.78);
}

html[data-theme="dark"] .cover-choice-image::before,
html[data-theme="dark"] .cover-choice-image::after {
  background: #f4f5f7;
}

html[data-theme="dark"] .publish-cover-button {
  background: #f4f5f7;
  color: #111216;
}


/* Publish modal CTA: same interaction rule as the home CTA. */
.publish-cover-button,
html[data-theme="dark"] .publish-cover-button {
  background: #8b8c92;
  color: #fff;
  box-shadow: none;
}

.publish-cover-button::before {
  background:
    radial-gradient(circle at 18% 30%, rgba(255, 194, 105, 0.92) 0 12%, transparent 31%),
    radial-gradient(circle at 44% 18%, rgba(238, 116, 38, 0.95) 0 14%, transparent 34%),
    radial-gradient(circle at 78% 30%, rgba(246, 177, 129, 0.78) 0 13%, transparent 34%),
    radial-gradient(circle at 68% 76%, rgba(211, 185, 211, 0.62) 0 15%, transparent 38%),
    radial-gradient(circle at 24% 78%, rgba(223, 91, 27, 0.86) 0 13%, transparent 34%),
    radial-gradient(circle at 52% 54%, rgba(255, 142, 53, 0.72) 0 16%, transparent 40%),
    #e9651f;
}

.publish-cover-button:hover,
.publish-cover-button:focus-visible,
html[data-theme="dark"] .publish-cover-button:hover,
html[data-theme="dark"] .publish-cover-button:focus-visible {
  background: #ff7600;
  color: #fff;
  box-shadow: 0 16px 38px rgba(226, 96, 28, 0.2);
}


/* Soundi: login cursor copy must stay white in every theme. */
body.is-login-open #customCursor .cursor-hint,
body.is-login-open .custom-cursor .cursor-hint {
  color: #ffffff !important;
}

/* 2026-09-05: LP center label transparency + Korean language toggle + scroll cue */
.cursor-hint {
  color: #ffffff;
}

/* Make the pale center label around the spindle hole feel lighter / more transparent. */
.cd-hole {
  background:
    radial-gradient(circle, transparent 0 8%, transparent 9%),
    radial-gradient(circle,
      rgba(255, 255, 255, 0.72) 0 12%,
      rgba(253, 253, 252, 0.62) 13% 38%,
      rgba(246, 248, 249, 0.48) 39% 70%,
      rgba(255, 255, 255, 0.58) 71%);
  box-shadow:
    0 0 0 1px rgba(12, 12, 12, 0.018),
    inset 0 0 0 1px rgba(12, 12, 12, 0.014),
    inset 0 0 0 26px rgba(255, 255, 255, 0.018),
    inset 0 0 0 27px rgba(12, 12, 12, 0.004),
    0 0 0 8px rgba(255, 255, 255, 0.035),
    inset 0 0 6px rgba(12, 12, 12, 0.01);
}

.cd-hole::before {
  border-color: rgba(12, 12, 12, 0.045);
}

.archive-cd.cover-solid .cd-hole {
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.24) 0 10%, transparent 10.5%),
    radial-gradient(circle, color-mix(in srgb, var(--cover-color) 58%, transparent) 0 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.018),
    inset 0 0 16px rgba(255, 255, 255, 0.018);
}

.archive-cd.cover-solid .cd-hole::before {
  border-color: rgba(255, 255, 255, 0.32);
}

/* Korean labels need a little more room than KOR / ENG. */
.language-toggle.is-korean-labels {
  width: 34px;
}

/* 2026-09-05: LP inner label is a translucent continuation of the record, not an opaque second disc. */
.cd-hole {
  background: rgba(255, 255, 255, 0.08);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    inset 0 0 0 1px rgba(12, 12, 12, 0.018);
}

.archive-cd.cover-solid .cd-hole {
  background: color-mix(in srgb, var(--cover-color) 10%, transparent);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.archive-cd.cover-image .cd-hole {
  background: rgba(255, 255, 255, 0.08);
}


/* 2026-09-05: enlarge the transparent LP center area so the outer record reads as a thinner continuous ring. */
.cd-hole {
  width: 44%;
}

.archive-cd.cover-solid .cd-hole,
.archive-cd.cover-image .cd-hole {
  width: 44%;
}


/* LP center label — white translucent treatment */
.cd-hole,
.archive-cd.cover-image .cd-hole {
  background: rgba(255, 255, 255, 0.22);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.12),
    inset 0 0 0 1px rgba(255, 255, 255, 0.10);
}


/* === LP center translucent ring: unified final rule === */
.cd-hole,
.archive-cd.cover-solid .cd-hole,
.archive-cd.cover-image .cd-hole {
  background: rgba(255, 255, 255, 0.10) !important;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.12),
    inset 0 0 0 1px rgba(255, 255, 255, 0.10) !important;
}

/* Keep the tiny physical center hole distinct */
.cd-hole::after,
.archive-cd.cover-solid .cd-hole::after,
.archive-cd.cover-image .cd-hole::after {
  background: var(--surface, #ffffff);
}

/* Dark mode: keep each block-generated LP's original cover color visible,
   then darken it with a translucent overlay instead of replacing it with flat gray. */
html[data-theme="dark"] .archive-cd.cover-solid,
body.dark-mode .archive-cd.cover-solid,
[data-theme="dark"] .archive-cd.cover-solid {
  background-color: var(--cover-color) !important;
  background-image:
    radial-gradient(circle at center,
      rgba(0,0,0,0.12) 0 34%,
      rgba(0,0,0,0.18) 34% 52%,
      rgba(0,0,0,0.24) 52% 72%,
      rgba(0,0,0,0.30) 72% 100%
    ) !important;
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.045),
    inset 0 0 28px rgba(0,0,0,0.18);
}

/* Preserve the translucent center treatment in dark mode */
html[data-theme="dark"] .archive-cd.cover-solid .cd-hole,
body.dark-mode .archive-cd.cover-solid .cd-hole,
[data-theme="dark"] .archive-cd.cover-solid .cd-hole {
  background: rgba(255,255,255,0.07) !important;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.08),
    inset 0 0 0 1px rgba(255,255,255,0.06) !important;
}


/* === LP VISUAL RESTORE: pre-transparency-edit version === */
.archive-cd {
  --cover-color: transparent;
  --cover-image: none;
  width: min(100%, 220px);
  aspect-ratio: 1 / 1;
  position: relative;
  border-radius: 50%;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.99) 0 11.5%, rgba(249, 250, 250, 0.9) 12% 20%, transparent 20.5%),
    conic-gradient(from 20deg, rgba(255, 255, 255, 0.96), rgba(219, 232, 239, 0.34), rgba(255, 255, 255, 0.98), rgba(231, 218, 255, 0.28), rgba(218, 245, 249, 0.32), rgba(255, 255, 255, 0.94)),
    radial-gradient(circle at 35% 27%, rgba(255, 255, 255, 0.96), rgba(247, 249, 250, 0.74) 34%, rgba(216, 226, 232, 0.46) 72%, rgba(255, 255, 255, 0.9));
  background-size: auto, auto, auto;
  box-shadow:
    0 16px 42px rgba(93, 96, 114, 0.055),
    inset 0 0 0 1px rgba(12, 12, 12, 0.1),
    inset 0 0 44px rgba(255, 255, 255, 0.72);
}

.archive-cd.cover-solid {
  background:
    repeating-radial-gradient(circle, rgba(255, 255, 255, 0.065) 0 1px, transparent 1px 7px),
    radial-gradient(circle at 50% 50%, var(--cover-color) 0 68%, color-mix(in srgb, var(--cover-color) 84%, white) 100%) !important;
}

.archive-cd.cover-image {
  background-color: #f6f7f8 !important;
  background-position: center !important;
  background-size: cover !important;
  background-repeat: no-repeat !important;
}

.archive-cd::before {
  content: "";
  position: absolute;
  inset: 4.8%;
  border-radius: 50%;
  border: 1px solid rgba(12, 12, 12, 0.035);
  opacity: 0.74;
}

.archive-cd:not(.cover-solid):not(.cover-image)::before,
.archive-cd.cover-solid::before {
  content: none;
}

.archive-cd::after {
  content: none;
}

/* Restore old label / center-hole proportions */
.archive-cd.cover-solid .cd-hole {
  width: 36% !important;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.42) 0 10%, transparent 10.5%),
    radial-gradient(circle, color-mix(in srgb, var(--cover-color) 88%, white) 0 100%) !important;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.035),
    inset 0 0 16px rgba(255, 255, 255, 0.035) !important;
}

.archive-cd.cover-solid .cd-hole::before {
  inset: 44% !important;
  border-color: rgba(255, 255, 255, 0.54) !important;
}

/* Neutralize later dark-mode LP recoloring so LP visuals match the restored version */
html[data-theme="dark"] .archive-cd.cover-solid,
body.dark-mode .archive-cd.cover-solid,
[data-theme="dark"] .archive-cd.cover-solid {
  background:
    repeating-radial-gradient(circle, rgba(255, 255, 255, 0.065) 0 1px, transparent 1px 7px),
    radial-gradient(circle at 50% 50%, var(--cover-color) 0 68%, color-mix(in srgb, var(--cover-color) 84%, white) 100%) !important;
  box-shadow:
    0 16px 42px rgba(93, 96, 114, 0.055),
    inset 0 0 0 1px rgba(12, 12, 12, 0.1),
    inset 0 0 44px rgba(255, 255, 255, 0.72) !important;
}

html[data-theme="dark"] .archive-cd.cover-solid .cd-hole,
body.dark-mode .archive-cd.cover-solid .cd-hole,
[data-theme="dark"] .archive-cd.cover-solid .cd-hole {
  width: 36% !important;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.42) 0 10%, transparent 10.5%),
    radial-gradient(circle, color-mix(in srgb, var(--cover-color) 88%, white) 0 100%) !important;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.035),
    inset 0 0 16px rgba(255, 255, 255, 0.035) !important;
}

/* Shared LP rendering: preserve thumbnail size and theme only the block cover. */
.archive-cd.my-song-cover {
  width: 34px;
  height: 34px;
  display: block;
}

html[data-theme="dark"] .archive-cd:not(.cover-solid):not(.cover-image) {
  background: radial-gradient(circle at 35% 27%, #414141, #292929 64%, #333333);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.10);
}

html[data-theme="dark"] .archive-cd:not(.cover-solid):not(.cover-image) .cd-track-guide {
  stroke: rgba(255, 255, 255, 0.09);
}

/* Fluid two-column cover dialog, with clipped, horizontally scrollable choices. */
.cover-preview-area,
.cover-settings,
.cover-title-field,
.cover-choice-group {
  min-width: 0;
  width: 100%;
}

.archive-cd.cover-preview-record {
  width: 100%;
  max-width: 400px;
}

.cover-settings {
  gap: clamp(18px, 3vw, 32px);
}

.cover-choice-grid {
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  padding: 4px 0;
}

.cover-choice {
  flex: 0 0 var(--cover-choice-size);
}

.publish-cover-button {
  width: 100%;
  min-width: 0;
  padding-inline: 18px;
}

@media (width < 768px) {
  .cover-choice-grid {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
  }
}

/* Keep publication in the composition footer at every viewport size. */
.controlbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 16px;
}

.controlbar .track-meta {
  position: static;
  min-width: 0;
  max-width: 100%;
}

.controlbar .example-name {
  max-width: 100%;
}

.controlbar .compose-publish-button {
  position: static;
  justify-self: end;
  max-width: 100%;
  z-index: auto;
}

@media (width < 768px) {
  .controlbar {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px 12px;
  }

  .controlbar .track-meta {
    grid-column: 1;
    grid-row: 1;
  }

  .controlbar .compose-publish-button {
    grid-column: 2;
    grid-row: 1;
  }

  .controlbar .transport-controls {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

/* Reserve a separate bottom strip for the account control. */
.compose-view {
  grid-template-rows: 4px minmax(0, 1fr) auto;
}

.controlbar {
  min-height: 104px;
  padding-bottom: calc(38px + env(safe-area-inset-bottom));
  align-items: center;
}

body[data-view="compose"] .user-status-area {
  bottom: calc(6px + env(safe-area-inset-bottom));
  right: 20px;
}

html .my-songs-toggle {
  color: #0c0c0c;
}

html[data-theme="dark"] .my-songs-toggle {
  color: #fff;
}

/* Separators sit outside the rounded menu item's hover area. */
.user-menu-theme-button {
  position: relative;
  margin: 9px 0;
  border: 0;
  border-radius: 9px;
}

.user-menu-theme-button::before,
.user-menu-theme-button::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--hairline);
  pointer-events: none;
}

.user-menu-theme-button::before { top: -5px; }
.user-menu-theme-button::after { bottom: -5px; }

@media (width < 768px) {
  .compose-tools,
  .compose-view.is-playing .compose-tools {
    flex-direction: column;
    align-items: flex-end;
    right: 12px;
    border-radius: 18px;
  }

  .compose-view.is-playing .compose-tools {
    right: calc(var(--analysis-width) + 12px);
  }

  .compose-tools > *,
  .compose-tools .harmony-type-button {
    width: auto;
  }
}

@media (width < 768px) {
  .controlbar {
    padding: 14px 16px calc(38px + env(safe-area-inset-bottom));
    align-content: center;
    align-items: center;
    row-gap: 12px;
  }

  .controlbar .track-meta {
    align-self: center;
  }

  .controlbar .compose-publish-button {
    align-self: center;
  }

  .controlbar .transport-controls {
    justify-self: center;
  }
}

/* Center the footer contents; account and publish controls share one column. */
.controlbar {
  padding: 16px 20px;
  padding-block: max(16px, env(safe-area-inset-bottom));
}

.compose-publish-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 6px;
  min-width: 0;
}

body[data-view="compose"] .controlbar .user-status-area {
  position: relative;
  right: auto;
  bottom: auto;
  max-width: 100%;
}

.controlbar .user-status-button {
  max-width: 100%;
}

.controlbar #userStatusName {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

html .compose-tools .harmony-type-menu {
  background: #f3f3f3;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

html[data-theme="dark"] .compose-tools .harmony-type-menu {
  background: #292929;
}

@media (width < 768px) {
  .controlbar {
    padding: 16px;
    padding-block: max(16px, env(safe-area-inset-bottom));
    row-gap: 14px;
  }

  .controlbar .transport-controls {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .controlbar .track-meta {
    grid-column: 1;
    grid-row: 2;
  }

  .compose-publish-controls {
    grid-column: 2;
    grid-row: 2;
  }
}

/* Keep the opaque chord menu above later toolbar siblings. */
.compose-tools .harmony-type-control:has(.harmony-type-menu:not([hidden])) {
  z-index: 30;
}

.compose-tools .harmony-type-menu {
  z-index: 1;
  opacity: 1;
}

/* Match the publish action to the cover-choice grid. */
.cover-settings {
  width: min(100%, var(--cover-choice-width));
}

@media (width < 768px) {
  .cover-dialog {
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
    gap: 22px;
    padding: 40px clamp(20px, 4vw, 32px) 28px;
  }

  .cover-preview-area {
    max-width: 320px;
  }

  .archive-cd.cover-preview-record {
    max-width: min(320px, 40dvh);
  }

  .cover-settings {
    width: 100%;
    max-width: 320px;
    gap: 20px;
  }
}

/* Center the content independently of the absolutely positioned close button. */
.cover-dialog {
  grid-template-columns: minmax(0, 360px) 148px;
  justify-content: center;
  column-gap: clamp(36px, 5vw, 56px);
}

.cover-settings {
  --cover-choice-size: 40px;
  --cover-choice-gap: 14px;
}

.archive-cd.cover-preview-record {
  max-width: 360px;
}

.cover-choice-grid {
  scrollbar-width: none;
}

.cover-choice-grid::-webkit-scrollbar {
  display: none;
}

@media (width < 768px) {
  .cover-dialog {
    grid-template-columns: minmax(0, 1fr);
    padding-block: 36px;
    row-gap: 34px;
  }

  .archive-cd.cover-preview-record {
    max-width: min(288px, 37dvh);
  }
}

/* Responsive archive turntable: a top deck on phones, a dock on wide screens. */
.archive-record-button { display: block; width: 100%; padding: 0; border: 0; background: none; border-radius: 50%; cursor: pointer; }
.archive-record-button .archive-cd { display: block; width: 100%; }
.archive-record-button:focus-visible { outline: 3px solid var(--ink); outline-offset: 7px; }
.archive-card.is-current .archive-info strong::before { content: '● '; font-size: 10px; }
.archive-player { --player-color: var(--ink); --player-color-b: var(--muted); display: none; color: var(--ink); }
body[data-view="archive"] .archive-player.has-song { display: flex; }
.archive-player { position: fixed; bottom: max(24px, env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%); width: min(680px, calc(100% - 64px)); z-index: 40; align-items: center; gap: 28px; padding: 22px 30px; border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent); border-radius: 28px; background: color-mix(in srgb, var(--paper) 95%, transparent); box-shadow: 0 16px 60px #0002; backdrop-filter: blur(20px); }
.archive-view:has(.archive-player.has-song) { padding-bottom: 260px; }
.archive-turntable { position: relative; flex: 0 0 164px; width: 164px; aspect-ratio: 1; display: grid; place-items: center; border-radius: 22px; background: linear-gradient(145deg, color-mix(in srgb, var(--ink) 5%, var(--paper)), color-mix(in srgb, var(--ink) 12%, var(--paper))); box-shadow: inset 1px 1px 2px #fff5, 0 8px 20px #0001; }
.archive-turntable .player-vinyl { width: 84%; animation: archiveRecordSpin 10s linear infinite; animation-play-state: paused; }
.archive-player.is-playing .archive-turntable .player-vinyl { animation-play-state: running; }
.player-tonearm { position: absolute; top: 12%; right: 9%; width: 8%; height: 64%; border-right: 4px solid var(--muted); border-bottom: 9px solid var(--muted); border-radius: 0 0 8px 0; transform-origin: top center; transform: rotate(-18deg); transition: transform 600ms ease; filter: drop-shadow(2px 2px 2px #0003); }
.player-tonearm::before { content: ''; position: absolute; top: -4px; right: -7px; width: 10px; height: 10px; border-radius: 50%; background: var(--paper); border: 3px solid var(--muted); }
.is-playing .player-tonearm { transform: rotate(12deg); }
.archive-player-body { flex: 1; min-width: 0; }
.archive-player-status { margin: 0 0 8px; font-size: 10px; letter-spacing: .12em; color: var(--muted); }
.archive-player-title { margin: 0; font-size: 23px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; transition: color 800ms ease; }
.archive-player.is-playing .archive-player-title { color: color-mix(in srgb, var(--player-color) 72%, var(--ink)); }
.archive-player-author { color: var(--muted); font-size: 12px; margin: 2px 0 8px; }
.archive-player-timeline input { width: 100%; margin: 0; accent-color: var(--ink); cursor: pointer; }
.archive-player-timeline > div { display: flex; justify-content: space-between; font-size: 10px; color: var(--muted); font-variant-numeric: tabular-nums; }
.archive-player-controls { display: flex; justify-content: center; align-items: center; gap: 22px; margin-top: 6px; }




.player-empty-disc { opacity: .32; filter: grayscale(1); }
@keyframes archiveRecordSpin { to { transform: rotate(360deg); } }
@media (width < 768px) {
  body[data-view="archive"] .archive-player { display: flex; }
  .archive-player { position: relative; left: auto; bottom: auto; transform: none; width: 100%; flex-direction: column; gap: 26px; padding: 12px 16px 28px; margin: 0 auto 32px; border: 0; border-radius: 0; background: transparent; box-shadow: none; backdrop-filter: none; }
  .archive-turntable { flex-basis: auto; width: min(62vw, 256px); border-radius: 30px; }
  .archive-player-body { width: min(100%, 320px); text-align: center; }
  .archive-player-title { font-size: 13px; }
  .archive-player-author { margin-bottom: 20px; }
  .archive-player-controls { gap: 32px; margin-top: 12px; }
  
  .archive-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); min-height: 0; }
  .archive-view:has(.archive-player.has-song) { padding-bottom: 40px; }
}
@media (prefers-reduced-motion: reduce) {
  .archive-turntable .player-vinyl { animation: none; }
  .player-tonearm, .archive-player-title { transition: none; }
}

/* Bare vinyl and machined tonearm; no square deck or enclosing player card. */
.archive-player { border: 0; border-radius: 0; background: transparent; box-shadow: none; backdrop-filter: none; gap: 32px; }
.archive-turntable { background: none; box-shadow: none; border-radius: 0; flex-basis: 200px; width: 200px; }
.archive-turntable .player-vinyl { position: relative; width: 96%; aspect-ratio: 1; border-radius: 50%; background: repeating-radial-gradient(circle at center, transparent 0 2px, #ffffff09 2.5px, #0003 3px, transparent 4px), conic-gradient(from 20deg, #151718, #373a3a 45deg, #101212 85deg, #242727 140deg, #111313 195deg, #363a3a 245deg, #111313 300deg, #151718); box-shadow: 0 3px 5px #0004, 0 12px 20px #0002, inset 0 0 0 1px #565a5b, inset 0 0 0 5px #1118; }
.archive-turntable .player-vinyl > .archive-cd { position: absolute; width: 43%; left: 28.5%; top: 28.5%; animation: none; box-shadow: 0 0 0 2px #080a0a, 0 0 0 4px #ffffff0b; }
.player-spindle { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 7%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle at 38% 30%, #f5f6f6 0 12%, #a6acad 26%, #4a4e4f 47%, #151818 52% 72%, #555b5d 78%, #141616 85%); box-shadow: 0 2px 3px #0009; }
.archive-turntable .player-tonearm { top: -2%; right: -9%; width: 29%; height: 100%; border: 0; border-radius: 0; transform-origin: 60% 8%; transform: rotate(-17deg); filter: drop-shadow(2px 4px 2px #0004); overflow: visible; }
.archive-player.is-playing .player-tonearm { transform: rotate(13deg); }


/* Preserve cover pigments instead of washing them out with the old white inset. */
.archive-view .archive-cd.cover-solid, .archive-view .archive-cd.cover-image { box-shadow: inset 0 0 0 1px #0002, 0 5px 12px #0001; }
.archive-view .archive-card:hover .archive-cd.cover-solid, .archive-view .archive-card:hover .archive-cd.cover-image { box-shadow: inset 0 0 0 1px #0002, 0 9px 18px #0002; }
@media (width < 768px) {
  .archive-turntable { flex-basis: auto; width: min(72vw, 290px); margin: 4px 18px 4px 0; }
  .archive-player { gap: 30px; }
}

/* Reuse Soundi controls and preserve the original full-size record artwork. */
.archive-player { width: min(580px, calc(100% - 48px)); gap: 26px; padding: 16px 22px; }
.archive-turntable { flex-basis: 156px; width: 156px; }
.archive-turntable .player-vinyl { width: 96%; background: none; box-shadow: none; }
.archive-turntable .player-vinyl > .archive-cd { width: 100%; height: 100%; left: 0; top: 0; box-shadow: none; }
.archive-turntable .player-tonearm { color: var(--muted); width: 25%; right: -8%; filter: none; }
.archive-player-status { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.archive-player-title { font-size: 13px; font-weight: 500; letter-spacing: -.02em; }
.archive-player-author { margin: 5px 0 16px; font-size: 10px; }
.archive-player-controls { gap: 8px; margin-top: 10px; }
.archive-player-controls .control-button { width: 36px; height: 36px; cursor: pointer; }
.archive-player-controls .control-button:disabled { opacity: .3; cursor: default; }
.archive-player-controls .control-button svg { width: 24px; height: 24px; }
.archive-player-timeline input { appearance: none; height: 2px; display: block; margin: 6px 0; background: color-mix(in srgb, var(--ink) 18%, transparent); border-radius: 2px; }
.archive-player-timeline input::-webkit-slider-thumb { appearance: none; width: 9px; height: 9px; border: 0; border-radius: 50%; background: var(--ink); }
.archive-player-timeline input::-moz-range-thumb { width: 9px; height: 9px; border: 0; border-radius: 50%; background: var(--ink); }
.archive-player-timeline input:focus-visible { outline: 2px solid var(--ink); outline-offset: 6px; }
@media (width < 768px) {
  .archive-player { width: 100%; padding: 12px 16px 24px; gap: 24px; }
  .archive-turntable { flex-basis: auto; width: min(58vw, 224px); margin: 4px 14px 4px 0; }
  .archive-player-body { width: min(100%, 280px); }
  .archive-player-title { font-size: 13px; }
}

/* Keep the archive quiet until a record has been selected. */
body[data-view="archive"] .archive-player:not(.has-song) { display: none; }
.archive-turntable { margin-right: 0; }
.archive-player-timeline input { background: linear-gradient(to right, var(--ink) 0 var(--played, 0%), color-mix(in srgb, var(--ink) 18%, transparent) var(--played, 0%) 100%); }

/* Supplied tonearm: stationary pivot, rotating arm in SVG view-box coordinates. */
.archive-turntable { flex-basis: 204px; width: 204px; height: 156px; aspect-ratio: auto; display: block; }
.archive-turntable .player-vinyl { width: 156px; }
.record-arm { position: absolute; left: 175px; top: 5px; height: 156px; width: 86px; overflow: visible; color: #000; pointer-events: none; }
.record-arm-moving {
  transform-box: view-box;
  transform-origin: 113.399px 34.0302px;
  transform: rotate(-0.24deg);
  transition: transform 1000ms cubic-bezier(.4, 0, .2, 1);
  will-change: transform;
}
.archive-player.is-playing .record-arm-moving { transform: rotate(20.76deg); }
html[data-theme="dark"] .record-arm { color: #fff; }
@media (width < 768px) {
  .archive-turntable { flex-basis: auto; width: min(74vw, 282px); height: auto; aspect-ratio: 204 / 156; margin: 4px 0; }
  .archive-turntable .player-vinyl { width: 76.4706%; }
  .record-arm { left: 72%; top: 1%; width: 34%; height: 82%; transform: scale(1); transform-origin: 21.1538% 12.766%; }
}

/* Slightly smaller supplied arm, keeping its pivot in place. */
.record-arm { transform: scale(.95); transform-origin: 21.1538% 12.766%; }

/* =========================================================
   Archive playback card + LP interaction
   - desktop: fixed bottom overlay card
   - mobile: original in-flow player
   - image cover: blurred artwork backdrop on desktop only
   - Soundi cover: page-background card
   ========================================================= */

/* Delete button: subdued at rest, strong red on hover/focus. */
.archive-actions [data-delete-id] {
  color: #b5483f;
  border-color: rgba(181, 72, 63, 0.24);
}

.archive-actions [data-delete-id]:hover,
.archive-actions [data-delete-id]:focus-visible {
  color: #b5483f;
  border-color: rgba(181, 72, 63, 0.82);
  background: rgba(181, 72, 63, 0.04);
}

html[data-theme="dark"] .archive-actions [data-delete-id] {
  color: #d96b62;
  border-color: rgba(217, 107, 98, 0.24);
  background: transparent;
}

html[data-theme="dark"] .archive-actions [data-delete-id]:hover,
html[data-theme="dark"] .archive-actions [data-delete-id]:focus-visible {
  color: #d96b62;
  border-color: rgba(217, 107, 98, 0.82);
  background: rgba(217, 107, 98, 0.06);
}

/* LP interaction overlay: centered play icon + dimming.
   Uses one LP pseudo-element so the icon always stays centered responsively. */
.archive-card .archive-cd {
  position: relative;
}

.archive-card .archive-cd::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 20;
  border-radius: 50%;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath fill='%23fff' d='M11 7.5v17l14-8.5z'/%3E%3C/svg%3E")
      center / 30px 30px no-repeat,
    rgba(0, 0, 0, 0.30);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

/* Desktop / pointer hover */
@media (hover: hover) and (pointer: fine) {
  .archive-card:hover .archive-cd::after,
  .archive-card:focus-within .archive-cd::after {
    opacity: 1;
  }
}

/* Touch / mobile pressed state */
@media (hover: none), (pointer: coarse) {
  .archive-card:active .archive-cd::after,
  .archive-card:focus-within .archive-cd::after {
    opacity: 1;
  }
}

/* Desktop / web playback card.
   Preserve the original fixed-bottom overlay placement so it may overlap content. */
@media (min-width: 768px) {
  .archive-player {
    overflow: hidden;
    isolation: isolate;
    border: 1px solid rgba(12, 12, 12, 0.10);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.58);
    backdrop-filter: blur(22px) saturate(1.12);
    -webkit-backdrop-filter: blur(22px) saturate(1.12);
    box-shadow: none;
  } 

  .archive-player > * {
    position: relative;
    z-index: 2;
  }

  /* Image-cover LP only: selected artwork as blurred player backdrop.
     This assumes the existing selected player surface exposes --cover-image. */
  .archive-player:has(.player-vinyl.cover-image)::before {
    content: "";
    position: absolute;
    inset: -22px;
    z-index: 0;
    pointer-events: none;
    background-image: var(--cover-image, none);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    filter: blur(28px) saturate(.85) brightness(.78);
    transform: scale(1.12);
    opacity: .72;
  }

  .archive-player:has(.player-vinyl.cover-image)::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: rgba(255, 255, 255, .22);
  }

  /* Soundi-provided/non-image LP: page background only, no blur. */
  .archive-player:not(:has(.player-vinyl.cover-image)),
  .archive-player:has(.player-vinyl.cover-solid) {
    background: rgba(255, 255, 255, 0.58);
  }

  .archive-player:not(:has(.player-vinyl.cover-image))::before,
  .archive-player:not(:has(.player-vinyl.cover-image))::after,
  .archive-player:has(.player-vinyl.cover-solid)::before,
  .archive-player:has(.player-vinyl.cover-solid)::after {
    content: none;
  }

  /* Dark mode card must match the archive/page background exactly. */
  html[data-theme="dark"] .archive-player {
    background: rgba(19, 19, 19, 0.58);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 14px 42px rgba(0, 0, 0, 0.20);
  }

  html[data-theme="dark"] .archive-player:not(:has(.player-vinyl.cover-image)),
  html[data-theme="dark"] .archive-player:has(.player-vinyl.cover-solid) {
    background: rgba(19, 19, 19, 0.58);
  }

  html[data-theme="dark"] .archive-player:has(.player-vinyl.cover-image)::after {
    background: rgba(19, 19, 19, .24);
  }
}

/* Mobile player keeps its existing in-flow placement/layout.
   Only add pressed LP feedback; no desktop card frame or blur backdrop. */
@media (width < 768px) {
  .archive-player {
    border-radius: 0;
  }
}

/* =========================================================
   Archive LP play icon layering + compact desktop player
   ========================================================= */

/* Keep the LP mask, but force the play feedback above the center hole/map. */
.archive-card .archive-cd {
  isolation: isolate;
}

.archive-card .archive-cd::after {
  z-index: 80;
}

/* The center hole and music map must stay underneath the play overlay. */
.archive-card .archive-cd .cd-map {
  z-index: 2;
}

.archive-card .archive-cd .cd-hole {
  z-index: 3;
}

/* Desktop/web player: tighter left inset, shorter and smaller overall. */
@media (min-width: 768px) {
  @media (min-width: 768px) {
  .archive-player {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    width: min(420px, calc(100vw - 24px));
    min-width: 0;
    padding: 12px 16px 12px 0px;
    gap: 16px;
  }
}

  .archive-turntable {
    flex-basis: 168px;
    width: 168px;
    height: 128px;
  }

  .archive-turntable .player-vinyl {
    width: 128px;
  }

  .archive-turntable .record-arm {
    left: 128px;
    top: 3px;
    width: 76px;
    height: 138px;
    transform: scale(1);
    transform-origin: 21.1538% 12.766%;
  }

  .archive-player-info {
    min-width: 0;
  }
}


/* Overlay belongs to the button, outside the record's spindle-hole mask. */
.archive-record-button { position: relative; isolation: isolate; }
.archive-card .archive-cd::after { content: none; }
.archive-play-overlay { position: absolute; inset: 0; z-index: 5; display: grid; place-items: center; border-radius: 50%; background: rgba(0,0,0,.34); color: #fff; opacity: 0; pointer-events: none; transition: opacity 180ms ease; }
.archive-play-overlay svg { display: block; width: 44px; height: 44px; fill: currentColor; stroke: none; }
.archive-record-button:focus-visible .archive-play-overlay,
.archive-record-button:active .archive-play-overlay { opacity: 1; }
@media (hover: hover) {
  .archive-record-button:hover .archive-play-overlay { opacity: 1; }
}
.archive-card:hover .archive-record-button .archive-cd { transform: none; }
/* Reference proportions: visible arm about 82% of the LP diameter. */
@media (min-width: 768px) {
  .archive-turntable .record-arm { left: 102px; top: 20px; width: 99px; height: 110px; transform: none; }
}
@media (width < 768px) {
  .archive-turntable .record-arm { left: 58%; top: 15%; width: 61.4%; height: 86%; transform: none; }
}

/* One subtle edge highlight in both themes; percentage stops scale with the LP. */
.archive-cd.cover-solid,
html[data-theme="dark"] .archive-cd.cover-solid,
body.dark-mode .archive-cd.cover-solid,
[data-theme="dark"] .archive-cd.cover-solid {
  background:
    repeating-radial-gradient(circle, rgba(255,255,255,.065) 0 1px, transparent 1px 7px),
    radial-gradient(circle closest-side,
      var(--cover-color) 0%,
      color-mix(in srgb, var(--cover-color) 98.5%, white) 40%,
      color-mix(in srgb, var(--cover-color) 95.5%, white) 60%,
      color-mix(in srgb, var(--cover-color) 90%, white) 80%,
      color-mix(in srgb, var(--cover-color) 82%, white) 100%) !important;
  box-shadow: none !important;
}

/* Deliberate acceleration/deceleration for both play and return to rest. */
.record-arm-moving { transition: transform 600ms cubic-bezier(.42, 0, .58, 1); }
@media (prefers-reduced-motion: reduce) {
  .record-arm-moving { transition: none; }
}

/* Persistent playback indicator, above the LP mask, shared with hover feedback. */
.archive-card.is-track-playing .archive-play-overlay { opacity: 1; }
.archive-equalizer { display: none; align-items: center; justify-content: center; gap: 4px; width: 44px; height: 44px; }
.archive-card.is-track-playing .archive-play-overlay > svg { display: none; }
.archive-card.is-track-playing .archive-equalizer { display: flex; }
.archive-equalizer i { display: block; width: 3px; height: 20px; border-radius: 2px; background: #fff; transform: scaleY(.35); animation: archiveEqualizer 1000ms ease-in-out infinite alternate; animation-play-state: paused; }
.archive-equalizer i:nth-child(2) { animation-delay: -450ms; animation-duration: 780ms; }
.archive-equalizer i:nth-child(3) { animation-delay: -700ms; animation-duration: 1150ms; }
.archive-card.is-track-playing .archive-equalizer i { animation-play-state: running; }
.archive-card.is-current .archive-info strong::before { content: none; }
@keyframes archiveEqualizer { 0% { transform: scaleY(.3); } 50% { transform: scaleY(.65); } 100% { transform: scaleY(1); } }
@media (prefers-reduced-motion: reduce) {
  .archive-equalizer i { animation: none; transform: scaleY(.5); }
  .archive-equalizer i:nth-child(2) { transform: scaleY(1); }
  .archive-equalizer i:nth-child(3) { transform: scaleY(.7); }
}

/* Card-hover options, independent of the playback button. */
.archive-record-wrap { position: relative; width: 100%; }
.archive-more-button { position: absolute; z-index: 8; right: -5px; top: -5px; width: 36px; height: 36px; display: grid; place-items: center; border: 0; border-radius: 50%; background: transparent; color: var(--ink); cursor: pointer; }
.archive-more-button svg { width: 16px; height: 16px; fill: currentColor; }
.archive-more-button:hover { background: color-mix(in srgb, var(--ink) 10%, var(--bg)); }
.archive-more-button:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.archive-song-menu { position: fixed; left: var(--menu-left); top: var(--menu-top); margin: 0; width: 220px; max-width: calc(100vw - 24px); padding: 8px; border: 1px solid var(--hairline); border-radius: 14px; color: var(--ink); background: var(--paper); box-shadow: 0 12px 40px #0002; }
.archive-song-menu::backdrop { background: transparent; }
.archive-song-menu > button { display: block; width: 100%; text-align: left; padding: 12px; border: 0; border-radius: 8px; font: inherit; font-size: 13px; background: transparent; color: var(--ink); cursor: pointer; }
.archive-song-menu > button:hover, .archive-song-menu > button:focus-visible { background: color-mix(in srgb, var(--ink) 7%, transparent); }
.archive-song-menu > button.is-danger { color: #d3655b; }
@media (width < 768px) {
  .archive-more-button { width: 44px; height: 44px; }
  .archive-song-menu { inset: auto 0 0; width: 100%; max-width: none; max-height: 85dvh; border-radius: 20px 20px 0 0; padding: 12px 16px max(18px, env(safe-area-inset-bottom)); }
  .archive-song-menu::backdrop { background: #0005; }
  .archive-song-menu > button { min-height: 48px; }
}

@media (hover: hover) and (pointer: fine) {
  .archive-more-button { opacity: 0; pointer-events: none; transition: opacity 150ms ease; }
  .archive-card:hover .archive-more-button,
  .archive-card:focus-within .archive-more-button,
  .archive-more-button[aria-expanded="true"] { opacity: 1; pointer-events: auto; }
}

/* Centered app dialogs reuse the existing delete-dialog typography and spacing. */
dialog.song-action-dialog { position: fixed; inset: 0; margin: auto; height: fit-content; max-height: calc(100dvh - 40px); color: var(--ink); }
.song-action-dialog::backdrop { background: rgba(0,0,0,.38); }
.song-action-accept { border: 0; background: var(--ink); color: var(--paper); cursor: pointer; }
.song-action-dialog .delete-confirm-actions:has(> :only-child) { grid-template-columns: 1fr; }
@media (min-width: 768px) {
  .archive-turntable { flex-basis: 128px; width: 128px; height: 128px; }
}
@media (width < 768px) {
  .archive-turntable { width: min(58vw, 224px); aspect-ratio: 1; height: auto; }
  .archive-turntable .player-vinyl { width: 100%; }
}

/* Keep modal titles at the same size as their button labels. */
.delete-confirm-dialog h2 { font-size: 12px; }
@media (pointer: fine) {
  .song-action-dialog, .song-action-dialog *, .song-action-dialog::backdrop,
  .archive-song-menu, .archive-song-menu *, .archive-song-menu::backdrop { cursor: none !important; }
  dialog > .custom-cursor { position: fixed; pointer-events: none !important; }
  dialog > .custom-cursor .cursor-hint { display: none; }
}

/* Soundi 10: persistent prompt marker and consistent playback indicators. */
.ai-field .ai-prompt-label { display: inline-flex; align-items: center; gap: 5px; overflow: visible; }
.ai-prompt-label .ai-required-dot { display: inline-block; position: static; flex: 0 0 4px; width: 4px; height: 4px; border-radius: 50%; background: #e33a2f; pointer-events: none; }
.ai-prompt-label .required-badge, .ai-field span.is-required::after { display: none; content: none; }
.compose-view { --playback-line-width: 1.5px; grid-template-rows: minmax(0, 1fr) var(--playback-line-width) auto; }
.compose-view > .workspace { grid-row: 1; }
.compose-view > .timebar { grid-row: 2; }
.compose-view > .controlbar { grid-row: 3; border-top: 1px solid var(--hairline); }
.time-track { height: var(--playback-line-width, 1.5px); }
.grid-playhead { width: var(--playback-line-width, 1.5px); }
html[data-theme="dark"] .volume-button,
html[data-theme="dark"] .volume-button:hover,
html[data-theme="dark"] .volume-button:focus-visible,
html[data-theme="dark"] .volume-button[aria-pressed="true"] { color: #fff !important; background: #262626; border-color: #ffffff1a; }
html[data-theme="dark"] .volume-slider { accent-color: #fff; }
html[data-theme="dark"] .volume-slider::-webkit-slider-thumb { background: #fff; }
html[data-theme="dark"] .volume-slider::-moz-range-thumb,
html[data-theme="dark"] .volume-slider::-moz-range-progress { background: #fff; }
html[data-theme="dark"] .volume-slider::-moz-range-track { background: #ffffff2e; }
/* White difference blending inverts the pixels beneath the cursor dot. */
.custom-cursor { mix-blend-mode: difference; }
html .custom-cursor .cursor-dot, html[data-theme="dark"] .custom-cursor .cursor-dot { background: #fff; border-color: #fff; }

/* Give the desktop LP breathing room and keep transport controls unframed. */
@media (min-width: 768px) {
  .archive-player { padding-left: 24px; }
}
.archive-player-controls .control-button,
.archive-player-controls .control-button:hover,
.archive-player-controls .control-button:active,
html[data-theme="dark"] .archive-player-controls .control-button {
  background: transparent !important;
  border-color: transparent;
  box-shadow: none;
}

/* Uniform slim scrollbars; use the native thin fallback outside WebKit/Blink. */
:root { --scroll-thumb: rgba(12, 12, 12, .16); }
html[data-theme="dark"] { --scroll-thumb: rgba(255, 255, 255, .16); }
* { scrollbar-width: thin !important; scrollbar-color: var(--scroll-thumb) transparent !important; }
@supports selector(::-webkit-scrollbar) {
  * { scrollbar-width: auto !important; scrollbar-color: auto !important; }
  *::-webkit-scrollbar { display: block !important; width: 3px !important; height: 3px !important; }
  *::-webkit-scrollbar-track, *::-webkit-scrollbar-corner { background: transparent !important; }
  *::-webkit-scrollbar-thumb { background: var(--scroll-thumb) !important; border: 0 !important; border-radius: 999px; }
  /* Shorten the visible thumb while preserving its native drag target. */
  *::-webkit-scrollbar-thumb:vertical {
    border-block: 16px solid transparent !important;
    background-clip: padding-box !important;
    min-height: 44px;
  }
  *::-webkit-scrollbar-thumb:horizontal {
    border-inline: 16px solid transparent !important;
    background-clip: padding-box !important;
    min-width: 44px;
  }
  *::-webkit-scrollbar-button { display: none; width: 0; height: 0; }
}

/* Desktop archive card: balanced insets and a slightly shorter information area. */
@media (min-width: 768px) {
  .archive-player {
    width: min(408px, calc(100vw - 24px));
    padding-inline: 24px;
  }
  .archive-player-controls { margin-top: 4px; }
}

/* Heights are driven by the actual audio spectrum. */
.archive-card .archive-equalizer i { animation: none; transition: transform 70ms linear; }
@media (prefers-reduced-motion: reduce) {
  .archive-card .archive-equalizer i { transition: none; }
}

/* Resize both sides as one boundary, without the entrance-animation lag. */
body.is-resizing .composition-panel,
body.is-resizing .analysis-panel,
body.is-resizing .score-quick-actions,
body.is-resizing .compose-tools,
body.is-resizing .controlbar { transition: none !important; }
/* The panel border is the single divider; retain the invisible drag hit area. */
.compose-view.is-playing .score-scroll::-webkit-scrollbar:vertical { width: 0 !important; }
.resize-handle::after { width: 1px; background: var(--muted); opacity: .4; }
.resize-handle:hover::after,
body.is-resizing .resize-handle::after { opacity: .8; }

/* Song confirmations share the compact My Songs confirmation styling. */
.delete-confirm-dialog {
  width: min(190px, calc(100vw - 40px));
  padding: 12px;
  border: 1px solid rgba(12, 12, 12, .07);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(12, 12, 12, .1);
  font-family: "SUIT", sans-serif;
}
.delete-confirm-dialog h2 { font-size: 11px; font-weight: 500; }
.delete-confirm-dialog p { margin: 4px 0 0; font-size: 9px; line-height: 1.45; }
.delete-confirm-actions,
.song-action-dialog .delete-confirm-actions:has(> :only-child) {
  display: flex; justify-content: flex-end; gap: 6px; margin-top: 10px;
}
.delete-confirm-actions button {
  height: 26px; padding: 0 10px; border: 0; border-radius: 999px;
  font-size: 10px; font-weight: 400;
  background: rgba(12, 12, 12, .045); color: var(--ink);
}
.delete-confirm-actions .delete-confirm-delete { background: #fde8e7; color: #e53935; }
.song-action-dialog::backdrop {
  background: rgba(12, 12, 12, .22);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
html[data-theme="dark"] .delete-confirm-dialog,
html[data-theme="dark"] .my-song-delete-popover {
  background: #1c1c1c; border-color: rgba(255, 255, 255, .1);
}
html[data-theme="dark"] .delete-confirm-actions button,
html[data-theme="dark"] .my-song-delete-popover-actions button {
  background: rgba(255, 255, 255, .07); color: var(--ink);
}
html[data-theme="dark"] .delete-confirm-actions .delete-confirm-delete,
html[data-theme="dark"] .my-song-delete-popover-actions [data-delete-popover-confirm] {
  background: rgba(229, 57, 53, .13); color: #ff786e;
}

/* Song actions open beside their source without dimming or blocking the page. */
dialog.song-action-dialog { inset: auto; margin: 0; z-index: 10000; }
@media (min-width: 768px) {
  .archive-player-body { text-align: center; align-self: center; }
  .archive-player-controls { margin-top: 0; }
}

/* Mood metrics use circular dots while retaining their active-state colors. */
.mood-meter { align-items: center; gap: 6px; }
.mood-meter span { flex: 0 0 3px; width: 3px; height: 3px; border-radius: 50%; }

/* Dashboard selected states and activity details in dark mode. */
html[data-theme="dark"] .dashboard-tab { color: #999; }
html[data-theme="dark"] .dashboard-tab.is-active { color: #fff; border-bottom-color: #fff; }
html[data-theme="dark"] [data-activity-mode] { color: #999; }
html[data-theme="dark"] [data-activity-mode].is-active { color: #fff; }
html[data-theme="dark"] .dashboard-activity-tooltip { background: #202020; border-color: #383838; }
html[data-theme="dark"] .dashboard-activity-tooltip strong { color: #fff; }
html[data-theme="dark"] .dashboard-activity-tooltip span { color: #aaa; }


/* WebGL orb feedback: retain the existing responsive mark placement. */
#visualMarks .mark.has-glass-sphere {
  background: transparent;
  box-shadow: none;
  filter: none;
  animation: none;
  border-radius: 0;
  clip-path: none;
  overflow: visible;
  contain: layout;
  will-change: auto;
  transform: translate3d(-50%, -50%, 0);
}
#visualMarks .mark.has-glass-sphere::before,
#visualMarks .mark.has-glass-sphere::after { content: none; }
.mood-sphere-canvas { display: block; width: 100%; height: 100%; pointer-events: none; }
#visualMarks .mark:not(.has-glass-sphere) .mood-sphere-canvas { visibility: hidden; }
@media (prefers-reduced-motion: reduce) {
  #visualMarks .mark, #visualMarks .mark::before { animation: none; }
}

/* Dashboard surfaces: quiet grey canvas and white cards. */
.dashboard-modal {
  --dashboard-canvas: #f7f7f8;
  --dashboard-surface: #fff;
  --dashboard-border: #eeeeef;
}
html[data-theme="dark"] .dashboard-modal {
  --dashboard-canvas: #141414;
  --dashboard-surface: #1c1c1c;
  --dashboard-border: #292929;
}
#dashboardModal, #dashboardModal .dashboard-page,
#dashboardModal .dashboard-main, #dashboardModal .dashboard-topbar {
  background: var(--dashboard-canvas);
}
#dashboardModal .dashboard-stats {
  gap: 12px; border: 0; border-radius: 0; background: transparent;
}
#dashboardModal .dashboard-stat-card,
#dashboardModal .dashboard-panel,
#dashboardModal .dashboard-insights,
#dashboardModal .dashboard-profile-card,
#dashboardModal .dashboard-activity-visual {
  background: var(--dashboard-surface);
  border: 1px solid var(--dashboard-border);
  border-radius: 12px; box-shadow: none;
}
#dashboardModal .dashboard-insight-card { background: transparent; border-color: var(--dashboard-border); }
#dashboardModal .dashboard-table-row { border-color: var(--dashboard-border); }
#dashboardModal .dashboard-table-head { background: var(--dashboard-surface); }
#dashboardModal .dashboard-profile-card { padding: 24px; }

/* Keep line icons at a fixed visible thickness regardless of SVG viewBox/size. */
.control-button svg:not(.is-fill-icon) path,
.volume-button svg path,
.mobile-feedback-close svg path {
  vector-effect: non-scaling-stroke;
  stroke-width: var(--icon-line-width);
}

button, input, select, textarea { font-family: "SUIT", sans-serif; }