:root {
  color-scheme: dark;
  --bg: #111216;
  --panel: #1a1b20;
  --panel-2: #24252c;
  --text: #f4f2ed;
  --muted: #b6b1a7;
  --line: #3a3936;
  --brand: #7f97b4;
  --brand-hover: #9ab0ca;
  --brand-strong: #b6c7da;
  --brand-dark: #18283d;
  --brand-soft: #202833;
  --success: #2f876f;
  --success-strong: #75c9b0;
  --success-soft: #1f2e2a;
  --warning: #d49a42;
  --warning-soft: #302819;
  --danger: #d96364;
  --danger-soft: #352123;
  --accent: var(--brand);
  --accent-strong: var(--success-strong);
  --accent-2: var(--warning);
  --brand-ink: var(--brand);
  --record-accent: #d96364;
  --warm-accent: var(--warning);
  --studio-glow: rgba(127, 151, 180, 0.14);
  --recording-glow: rgba(217, 99, 100, 0.26);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
  --studio-range-surface: #1c1d22;
  --studio-record-surface: #202126;
  --studio-setup-surface: #18191e;
  --studio-review-surface: #1f1e25;
  --studio-saved-surface: #1d1e23;
  --studio-transport-surface: #292a31;
  --library-surface: #18191e;
  --library-row-surface: #1d1e23;
  --library-row-hover: #242531;
  --stage-rail: color-mix(in srgb, var(--line), transparent 54%);
  --stage-cone-left: color-mix(in srgb, var(--brand), transparent 97%);
  --stage-cone-right: color-mix(in srgb, var(--warning), transparent 98%);
  --performance-bg: #0f1014;
}

:root.light {
  color-scheme: light;
  --bg: #f5f3ef;
  --panel: #ffffff;
  --panel-2: #f1f0ed;
  --text: #1b1c22;
  --muted: #606572;
  --line: #dad7d1;
  --brand: #294563;
  --brand-hover: #213850;
  --brand-strong: #17293d;
  --brand-dark: #101f32;
  --brand-soft: #eef2f5;
  --success: #2f876f;
  --success-strong: #24735d;
  --success-soft: #e8f3ef;
  --warning: #b7791f;
  --warning-soft: #fbf0d8;
  --danger: #c55353;
  --danger-soft: #f8e7e7;
  --accent: var(--brand);
  --accent-strong: var(--success-strong);
  --accent-2: var(--warning);
  --brand-ink: var(--brand);
  --record-accent: #c55353;
  --warm-accent: var(--warning);
  --studio-glow: rgba(41, 69, 99, 0.08);
  --recording-glow: rgba(197, 83, 83, 0.18);
  --shadow: 0 24px 80px rgba(35, 33, 27, 0.1);
  --studio-range-surface: #ffffff;
  --studio-record-surface: #f7f6f3;
  --studio-setup-surface: #ffffff;
  --studio-review-surface: #ffffff;
  --studio-saved-surface: #f7f6f3;
  --studio-transport-surface: #ebe9e3;
  --library-surface: #f7f6f3;
  --library-row-surface: #ffffff;
  --library-row-hover: #f7f6f3;
  --stage-rail: color-mix(in srgb, var(--line), transparent 30%);
  --stage-cone-left: color-mix(in srgb, var(--brand), transparent 98%);
  --stage-cone-right: color-mix(in srgb, var(--warning), transparent 98%);
  --performance-bg: #111216;
}

* {
  box-sizing: border-box;
}

body {
  position: relative;
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(112deg, transparent 0 18%, var(--stage-cone-left) 18% 42%, transparent 42% 100%),
    linear-gradient(248deg, transparent 0 24%, var(--stage-cone-right) 24% 46%, transparent 46% 100%),
    linear-gradient(180deg, color-mix(in srgb, var(--bg), var(--panel) 18%), var(--bg));
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, transparent 0 7%, var(--stage-rail) 7% 7.08%, transparent 7.08% 92.92%, var(--stage-rail) 92.92% 93%, transparent 93% 100%),
    repeating-linear-gradient(90deg, transparent 0 34px, color-mix(in srgb, var(--line), transparent 91%) 34px 35px);
  opacity: 0.72;
  pointer-events: none;
}

body.focus-mode-open {
  background:
    linear-gradient(112deg, transparent 0 14%, color-mix(in srgb, var(--brand), transparent 96%) 14% 40%, transparent 40% 100%),
    linear-gradient(248deg, transparent 0 28%, color-mix(in srgb, var(--line), transparent 96%) 28% 48%, transparent 48% 100%),
    linear-gradient(180deg, var(--performance-bg), color-mix(in srgb, var(--performance-bg), #000 18%));
}

button,
input,
select {
  font: inherit;
}

.shell {
  width: min(1120px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: center;
  padding: 42px 0;
}

.converter,
.setup {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.converter {
  padding: 28px;
}

.setup {
  padding: 22px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 26px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(2rem, 5vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: 1rem;
}

.icon-button {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
}

.form {
  display: grid;
  gap: 18px;
}

.library-panel {
  position: relative;
  isolation: isolate;
  display: grid;
  gap: 16px;
  margin-bottom: 22px;
  padding: 18px;
  border: 1px solid color-mix(in srgb, var(--line), var(--brand-ink) 4%);
  border-radius: 8px;
  background:
    linear-gradient(108deg, transparent 0 12%, color-mix(in srgb, var(--brand-ink), transparent 98%) 12% 40%, transparent 40% 100%),
    linear-gradient(135deg, color-mix(in srgb, var(--brand-ink), transparent 98%), transparent 38%),
    linear-gradient(180deg, var(--library-surface), var(--panel));
  overflow: visible;
}

.library-toolbar {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(150px, 0.35fr) minmax(240px, 0.48fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid color-mix(in srgb, var(--line), transparent 20%);
  border-radius: 8px;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--brand-ink), transparent 98%), transparent 52%),
    color-mix(in srgb, var(--panel), var(--panel-2) 35%);
}

.library-search {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  align-items: center;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 0 12px;
}

.library-search span {
  width: 16px;
  height: 16px;
  border: 2px solid var(--muted);
  border-radius: 999px;
  position: relative;
}

.library-search span::after {
  content: "";
  position: absolute;
  right: -5px;
  bottom: -5px;
  width: 8px;
  height: 2px;
  border-radius: 999px;
  background: var(--muted);
  transform: rotate(45deg);
}

.library-search input,
.library-toolbar select {
  min-width: 0;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  font: inherit;
  font-weight: 800;
}

.library-search input {
  height: 42px;
  border: 0;
  background: transparent;
  outline: none;
}

.library-toolbar select {
  padding: 0 12px;
}

.library-refresh-button {
  min-height: 46px;
}

.library-list {
  display: grid;
  gap: 8px;
}

.library-list.is-loading {
  opacity: 0.65;
  pointer-events: none;
}

.library-song-row {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: 28px 76px minmax(0, 1fr) minmax(150px, auto) auto;
  align-items: center;
  gap: 14px;
  min-width: 0;
  min-height: 92px;
  border: 1px solid color-mix(in srgb, var(--line), transparent 12%);
  border-radius: 8px;
  background:
    linear-gradient(115deg, color-mix(in srgb, white, transparent 98%) 0 20%, transparent 20% 100%),
    linear-gradient(90deg, color-mix(in srgb, var(--brand-ink), transparent 98%), transparent 34%),
    var(--library-row-surface);
  color: var(--text);
  padding: 12px;
  text-align: start;
  cursor: pointer;
  box-shadow: 0 14px 36px color-mix(in srgb, #020617, transparent 90%);
  overflow: visible;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.library-song-row::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--brand-ink);
  opacity: 0;
  transition: opacity 160ms ease;
}

.library-song-row:hover,
.library-song-row:focus-visible {
  border-color: color-mix(in srgb, var(--brand-ink), var(--line) 38%);
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--brand-ink), transparent 95%), transparent 42%),
    var(--library-row-hover);
  box-shadow: 0 18px 48px color-mix(in srgb, var(--brand-ink), transparent 88%);
  outline: none;
  transform: translateY(-1px);
}

.library-song-row:hover::before,
.library-song-row:focus-visible::before,
.library-song-row.is-favorite::before {
  opacity: 1;
}

.library-song-row.is-favorite {
  border-color: color-mix(in srgb, var(--warm-accent), var(--line) 44%);
}

.library-song-row.menu-open {
  z-index: 50;
}

.favorite-button,
.overflow-button {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 950;
}

.favorite-button[aria-pressed="true"] {
  color: var(--warm-accent);
  text-shadow: 0 8px 24px color-mix(in srgb, var(--warm-accent), transparent 55%);
}

.song-artwork {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  width: 70px;
  height: 70px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--panel-2), var(--brand-ink) 12%) 0%, color-mix(in srgb, var(--brand-ink), #101827 42%) 100%),
    repeating-linear-gradient(90deg, transparent 0 8px, rgba(255,255,255,0.12) 8px 10px);
  color: white;
  overflow: hidden;
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.18),
    0 12px 30px color-mix(in srgb, var(--brand-ink), transparent 82%);
}

.song-artwork.no-artwork::before,
.song-artwork.no-artwork::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.song-artwork.no-artwork::before {
  inset: 12px 14px;
  z-index: -1;
  border-top: 2px solid rgba(255,255,255,0.38);
  border-bottom: 2px solid rgba(255,255,255,0.18);
  transform: skewY(-10deg);
}

.song-artwork.no-artwork::after {
  inset: auto 10px 12px;
  height: 18px;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.82) 0 3px, transparent 3px 8px, rgba(255,255,255,0.58) 8px 11px, transparent 11px 16px, rgba(255,255,255,0.72) 16px 19px, transparent 19px 25px, rgba(255,255,255,0.48) 25px 28px, transparent 28px 34px, rgba(255,255,255,0.62) 34px 37px, transparent 37px);
  opacity: 0.72;
}

.song-artwork span {
  font-size: 1rem;
  font-weight: 950;
  letter-spacing: 0;
  text-shadow: 0 2px 16px rgba(0,0,0,0.34);
}

.song-artwork img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.library-song-main {
  display: grid;
  min-width: 0;
  gap: 5px;
}

.library-song-main strong,
.library-song-main small {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.library-song-main strong {
  font-size: 1.08rem;
}

.library-song-main small,
.empty-state {
  color: var(--muted);
}

.library-song-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 850;
}

.library-song-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.library-song-meta span + span::before {
  content: "";
  width: 1px;
  height: 13px;
  margin-right: 2px;
  background: var(--line);
}

.song-status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 0 0 3px color-mix(in srgb, currentColor, transparent 86%);
}

.song-status.ready {
  color: var(--success-strong);
}

.song-status.warn {
  color: #e9832b;
}

.song-status.bad {
  color: var(--danger);
}

.library-song-practice {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 850;
  white-space: nowrap;
}

.library-song-practice span {
  width: 15px;
  height: 15px;
  border: 2px solid currentColor;
  border-radius: 999px;
  opacity: 0.72;
  background:
    linear-gradient(currentColor 0 0) center 2px / 2px 5px no-repeat,
    linear-gradient(currentColor 0 0) 8px 7px / 4px 2px no-repeat;
}

.library-overflow {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.overflow-button {
  border-color: var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  letter-spacing: 0.08em;
}

.library-menu {
  position: absolute;
  z-index: 40;
  top: calc(100% + 6px);
  right: 0;
  display: grid;
  min-width: 142px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.16);
}

.library-menu button {
  min-height: 34px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  padding: 0 10px;
  text-align: start;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 850;
  transition: background 120ms ease, color 120ms ease;
}

.library-menu button:hover {
  background: color-mix(in srgb, var(--brand), transparent 90%);
}

.library-menu [data-library-delete] {
  color: var(--danger);
}

.danger-button {
  color: white;
  border-color: transparent;
  background: var(--danger);
}

.empty-state {
  margin: 0;
  line-height: 1.4;
}

.field {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

input[type="url"],
input[type="text"],
textarea,
select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  padding: 0 14px;
}

textarea {
  min-height: 144px;
  padding: 12px 14px;
  resize: vertical;
}

.platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.platforms span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: var(--panel-2);
  font-size: 0.78rem;
  font-weight: 750;
}

.import-advanced-options {
  border-top: 1px solid var(--line);
  padding-top: 4px;
}

.import-advanced-options summary {
  width: max-content;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 850;
}

.import-advanced-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.import-advanced-options p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.4;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.settings-page {
  display: grid;
  gap: 18px;
}

.settings-section {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.settings-section-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.settings-section-head h3,
.settings-section-head p {
  margin: 0;
}

.settings-section-head p,
.settings-note,
.compact-control small,
.engine-row small {
  color: var(--muted);
}

.settings-note {
  margin: 4px 0 0;
  font-size: 0.9rem;
}

.compact-control select {
  min-width: 0;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  font: inherit;
  font-weight: 800;
}

.compact-control small {
  line-height: 1.35;
}

.advanced-settings {
  padding: 0;
}

.advanced-settings summary {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  cursor: pointer;
  list-style: none;
}

.advanced-settings summary::-webkit-details-marker {
  display: none;
}

.advanced-settings summary span {
  font-size: 1rem;
  font-weight: 950;
}

.advanced-settings summary strong {
  color: var(--accent);
  font-size: 0.86rem;
}

.advanced-settings[open] summary {
  border-bottom: 1px solid var(--line);
}

.controls {
  display: grid;
  grid-template-columns: 1fr 180px;
  gap: 16px;
  align-items: end;
}

.segmented {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.segmented legend {
  grid-column: 1 / -1;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.segmented label {
  min-width: 0;
}

.segmented input {
  position: absolute;
  opacity: 0;
}

.segmented span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--muted);
  cursor: pointer;
  font-weight: 850;
}

.segmented input:checked + span {
  border-color: color-mix(in srgb, var(--brand), white 14%);
  background: var(--brand);
  color: white;
}

.rights {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--muted);
  line-height: 1.35;
}

.rights input {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  accent-color: var(--brand);
}

.primary,
.secondary,
.download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border: 0;
  border-radius: 8px;
  background: var(--brand);
  color: white;
  padding: 0 20px;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
}

.secondary {
  min-width: 150px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
}

.primary:disabled,
.secondary:disabled,
.download:disabled {
  opacity: 0.55;
  cursor: wait;
}

.transport-button {
  --control-size: 46px;
  position: relative;
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  width: var(--control-size);
  min-width: var(--control-size);
  height: var(--control-size);
  min-height: var(--control-size);
  border: 1px solid color-mix(in srgb, var(--line), var(--text) 12%);
  border-radius: 999px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel-2), white 7%), var(--panel));
  color: var(--text);
  padding: 0;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease, color 120ms ease;
}

.transport-button:hover:not(:disabled) {
  border-color: color-mix(in srgb, var(--accent), white 8%);
  color: var(--accent);
  transform: translateY(-1px);
}

.transport-button:active:not(:disabled) {
  transform: translateY(0);
}

.transport-button:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent), transparent 55%);
  outline-offset: 3px;
}

.transport-button:disabled {
  opacity: 0.48;
  cursor: not-allowed;
  transform: none;
}

.transport-button::before,
.transport-button::after {
  content: "";
  display: block;
  position: absolute;
  left: 50%;
  top: 50%;
}

.transport-button[data-icon="play"]::before {
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 16px solid currentColor;
  transform: translate(-40%, -50%);
}

.transport-button[data-icon="pause"]::before {
  width: 18px;
  height: 20px;
  background: linear-gradient(90deg, currentColor 0 35%, transparent 35% 65%, currentColor 65% 100%);
  transform: translate(-50%, -50%);
}

.transport-button[data-icon="stop"]::before {
  width: 17px;
  height: 17px;
  border-radius: 2px;
  background: currentColor;
  transform: translate(-50%, -50%);
}

.transport-button[data-icon="record"] {
  color: var(--danger);
}

.transport-button[data-icon="record"]::before {
  width: 19px;
  height: 19px;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 0 0 4px color-mix(in srgb, currentColor, transparent 82%);
  transform: translate(-50%, -50%);
}

.transport-button[data-icon="rewind"]::before,
.transport-button[data-icon="forward"]::before {
  width: 22px;
  height: 19px;
  background: currentColor;
  transform: translate(-50%, -50%);
}

.transport-button[data-icon="rewind"]::before {
  clip-path: polygon(0 50%, 45% 0, 45% 38%, 100% 0, 100% 100%, 45% 62%, 45% 100%);
}

.transport-button[data-icon="forward"]::before {
  clip-path: polygon(0 0, 55% 38%, 55% 0, 100% 50%, 55% 100%, 55% 62%, 0 100%);
}

.transport-button[data-icon="loop"]::before {
  width: 23px;
  height: 15px;
  border: 3px solid currentColor;
  border-right-color: transparent;
  border-radius: 999px;
  transform: translate(-50%, -50%);
}

.transport-button[data-icon="loop"]::after {
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 8px solid currentColor;
  transform: translate(3px, -11px) rotate(28deg);
}

.transport-button[data-icon="count-in"]::before {
  content: "123";
  width: auto;
  height: auto;
  background: none;
  color: currentColor;
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0;
  transform: translate(-50%, -52%);
}

.transport-button.active,
.transport-button[aria-pressed="true"] {
  border-color: color-mix(in srgb, var(--brand), white 6%);
  color: var(--brand);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--brand), transparent 78%), var(--panel));
}

.record-button {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel-2), white 9%), var(--panel));
}

.status-panel {
  margin-top: 20px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.meter {
  position: relative;
  width: 100%;
  max-width: 100%;
  height: 10px;
  overflow: hidden;
  contain: paint;
  border-radius: 999px;
  background: color-mix(in srgb, var(--muted), transparent 76%);
}

.meter span {
  display: block;
  width: min(100%, max(0%, var(--progress, 0%)));
  max-width: 100%;
  height: 100%;
  border-radius: inherit;
  background: var(--accent-2);
  transition: width 180ms ease;
}

.meter span[style] {
  max-width: 100% !important;
}

#statusText {
  margin: 12px 0 0;
  color: var(--muted);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.panel-head.compact {
  margin: 8px 0 4px;
}

.panel-head h2 {
  margin-bottom: 4px;
}

.panel-head p {
  margin: 0;
  color: var(--muted);
  line-height: 1.4;
}

.stems-panel {
  display: grid;
  gap: 18px;
}

.stems-panel.has-stems:not(.is-processing) > .meter {
  display: none;
}

#stemStatusText {
  margin: 0;
  color: var(--muted);
}

.stem-ready-card {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 78px;
  padding: 18px 20px;
  border: 1px solid color-mix(in srgb, var(--success), var(--line) 28%);
  border-radius: 8px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--success), transparent 90%), transparent 58%),
    var(--panel);
}

.stem-ready-card span:last-of-type {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.stem-ready-card strong {
  color: var(--success-strong);
  font-size: 1.05rem;
}

.stem-ready-card small {
  color: var(--muted);
  font-weight: 750;
}

.stem-ready-card em {
  margin-left: auto;
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--success), var(--line) 35%);
  border-radius: 8px;
  color: var(--success-strong);
  font-style: normal;
  font-weight: 900;
  white-space: nowrap;
}

.stem-ready-icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: var(--success-strong);
  color: white;
  font-size: 1.35rem;
  font-weight: 950;
}

.stem-ready-icon.processing {
  background: var(--brand);
}

.stem-ready-icon.muted {
  background: color-mix(in srgb, var(--muted), transparent 76%);
  color: var(--muted);
}

.stem-downloads {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.stems-empty-state {
  display: grid;
  gap: 6px;
  padding: 28px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
}

.stems-empty-state strong {
  color: var(--text);
  font-size: 1.05rem;
}

.stem-card {
  display: grid;
  gap: 12px;
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.04);
}

.stem-card.is-vocal {
  border-color: color-mix(in srgb, var(--accent), var(--line) 20%);
  box-shadow: 0 20px 52px color-mix(in srgb, var(--accent), transparent 88%);
}

.stem-card-main {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  gap: 14px;
  align-items: center;
}

.stem-card-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  background:
    radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--brand), white 22%), color-mix(in srgb, var(--brand), transparent 22%));
  color: var(--brand-strong);
}

.stem-card-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.stem-card h3,
.stem-card p {
  margin: 0;
}

.stem-card h3 {
  color: var(--text);
  font-size: 1.05rem;
}

.stem-card p {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 750;
}

.stem-download-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--brand);
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}

.stem-overflow {
  position: relative;
}

.stem-overflow summary {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: var(--muted);
  cursor: pointer;
  list-style: none;
  font-weight: 950;
}

.stem-overflow summary::-webkit-details-marker {
  display: none;
}

.stem-overflow small {
  position: absolute;
  z-index: 3;
  right: 0;
  top: calc(100% + 6px);
  max-width: 220px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.12);
}

.stem-card-main > div {
  min-width: 0;
}

.mixer-panel {
  display: grid;
  gap: 12px;
  padding-top: 6px;
}

.mix-preparing-panel {
  width: min(100%, 720px);
  margin: clamp(46px, 12vh, 132px) auto;
  padding: clamp(28px, 4vw, 52px);
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.mix-preparing-panel h1 {
  max-width: 560px;
  margin: 12px 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 500;
  line-height: 0.98;
}

.mix-preparing-panel p:not(.eyebrow) {
  max-width: 560px;
  color: var(--muted);
  font-weight: 650;
}

.mix-preparing-note {
  font-size: 0.9rem;
}

/* This is a Mix-only availability state. Lyrics and Learn remain fully
   usable while stem preparation runs. */
body:not([data-song-view="mix"]) .mix-preparing-panel {
  display: none !important;
}

.preview-transport {
  position: sticky;
  top: 12px;
  z-index: 5;
  display: grid;
  grid-template-columns: auto auto auto auto minmax(160px, 1fr) 92px;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.preview-transport input {
  width: 100%;
  accent-color: var(--accent-2);
}

.skip-control {
  display: grid;
  grid-template-columns: auto 58px;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
}

.skip-control input {
  min-width: 0;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  padding: 0 8px;
  font: inherit;
}

.preview-transport span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 850;
  text-align: end;
}

.transpose-control {
  display: grid;
  grid-template-columns: auto auto minmax(160px, 1fr);
  column-gap: 16px;
  row-gap: 8px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 850;
}

.transpose-label {
  min-width: 78px;
  color: var(--muted);
  white-space: nowrap;
}

.transpose-control strong {
  color: var(--text);
}

body[data-song-view="mix"] #mixTransposeControl {
  grid-template-columns: auto auto minmax(120px, 1fr);
}

.transpose-control.compact {
  grid-template-columns: auto;
  gap: 0;
  background: var(--panel);
}

.transpose-control.compact .transpose-main {
  justify-self: start;
}

.transpose-control.compact .secondary-presets {
  grid-column: 1 / -1;
  justify-self: start;
}

.transpose-stepper {
  align-items: center;
}

.transpose-main {
  display: inline-grid;
  grid-template-columns: minmax(108px, auto) 36px 36px;
  align-items: center;
  gap: 0;
  width: max-content;
}

.step-button,
.transpose-presets button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  font-weight: 900;
}

.step-button {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  font-size: 1.15rem;
  line-height: 1;
  border-radius: 0;
}

.transpose-main .step-button:first-of-type {
  border-radius: 0 8px 8px 0;
}

.transpose-main .step-button:last-of-type {
  margin-left: 4px;
  border-radius: 8px;
}

.transpose-readout {
  display: inline-grid;
  place-items: center;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px 0 0 8px;
  background: var(--panel);
  color: var(--text);
  text-align: center;
  white-space: nowrap;
}

.transpose-presets div {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.transpose-presets button {
  min-height: 34px;
  padding: 0 10px;
  color: var(--muted);
  font-size: 0.78rem;
}

.step-button:hover,
.transpose-presets button:hover,
.transpose-presets button.active {
  border-color: color-mix(in srgb, var(--accent), white 8%);
  background: color-mix(in srgb, var(--accent), transparent 82%);
  color: var(--text);
}

.transpose-presets summary {
  width: max-content;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 850;
  white-space: nowrap;
}

.transpose-presets div {
  margin-top: 6px;
}

.lyrics-panel {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.lyrics-timing-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 1.2fr);
  align-items: start;
  gap: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.lyrics-timing-control h3 {
  margin: 0 0 4px;
  font-size: 15px;
  line-height: 1.35;
}

.lyrics-timing-control p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.lyrics-timing-control label {
  display: grid;
  gap: 6px;
  font-size: 12px;
}

.lyrics-timing-control input[type="range"] { width: 100%; }

.lyrics-sync-player {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-2);
}

.lyrics-sync-transport { display:flex; align-items:center; gap:8px; min-width:0; }
.lyrics-sync-transport .transport-button { width:34px; height:34px; flex:none; }
.lyrics-sync-transport .mini-button { min-height:32px; padding:5px 7px; white-space:nowrap; }
#lyricsSyncTime { margin-left:auto; color:var(--muted); font-size:12px; white-space:nowrap; }
#lyricsSyncSeek { grid-column:1 / -1; width:100%; }
.lyrics-sync-source { grid-column:1 / -1; color:var(--muted); font-size:11px; line-height:1.4; }
.lyrics-sync-preview { grid-column:1 / -1; min-height:18px; color:var(--muted); font-size:12px; line-height:1.5; }

@media (max-width: 760px) {
  .lyrics-timing-control { grid-template-columns: 1fr; align-items: start; }
  .lyrics-timing-control button { justify-self: start; }
}

.lyrics-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: center;
}

.lyrics-sync-only {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-weight: 700;
  white-space: nowrap;
  background: var(--panel-2);
}

.lyrics-sync-only input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

.lyrics-search .secondary {
  min-width: 96px;
}

.lyrics-results {
  display: grid;
  gap: 8px;
}

.lyrics-result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 50px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  padding: 10px 12px;
  text-align: start;
  cursor: pointer;
}

.lyrics-result span {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.lyrics-result strong,
.lyrics-result small {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lyrics-result small,
.lyrics-result em {
  color: var(--muted);
}

.lyrics-result em {
  flex: 0 0 auto;
  font-style: normal;
  font-size: 0.82rem;
  font-weight: 900;
}

.studio-panel {
  position: relative;
  isolation: isolate;
  display: grid;
  gap: 18px;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--line), var(--brand-ink) 4%);
  border-radius: 8px;
  background:
    linear-gradient(118deg, transparent 0 16%, color-mix(in srgb, var(--brand-ink), transparent 98%) 16% 42%, transparent 42% 100%),
    linear-gradient(242deg, transparent 0 28%, color-mix(in srgb, var(--line), transparent 96%) 28% 52%, transparent 52% 100%),
    linear-gradient(135deg, color-mix(in srgb, var(--brand-ink), transparent 98%), transparent 44%),
    linear-gradient(180deg, color-mix(in srgb, var(--panel), var(--panel-2) 18%), var(--panel));
  overflow: hidden;
}

.studio-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(90deg, transparent 0 28px, color-mix(in srgb, var(--line), transparent 96%) 28px 29px),
    repeating-linear-gradient(0deg, transparent 0 32px, color-mix(in srgb, var(--line), transparent 98%) 32px 33px);
  opacity: 0.56;
  pointer-events: none;
}

.rehearsal-workspace {
  position: relative;
  padding: 22px;
  container-type: inline-size;
}

.studio-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  align-items: end;
  padding-bottom: 16px;
  border-bottom: 1px solid color-mix(in srgb, var(--line), var(--brand-ink) 10%);
}

.studio-hero h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  letter-spacing: 0;
}

.studio-hero p {
  margin: 4px 0 0;
  color: var(--muted);
  font-weight: 800;
}

.studio-practice-summary {
  display: flex;
  flex-wrap: nowrap;
  align-items: baseline;
  gap: 8px 12px;
  margin: 0;
  padding-bottom: 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--line), var(--brand-ink) 10%);
  color: var(--muted);
  font-weight: 850;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
}

.studio-practice-summary > * {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.studio-practice-summary > span:first-child {
  flex: 0 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.studio-practice-summary > * + *::before {
  content: "·";
  margin-right: 12px;
  color: color-mix(in srgb, var(--muted), transparent 28%);
  font-weight: 850;
}

.studio-key-readout {
  gap: 8px;
  color: color-mix(in srgb, var(--accent), white 14%);
  font-size: clamp(1.02rem, 1.35vw, 1.22rem);
  font-weight: 950;
  letter-spacing: 0;
}

.studio-key-readout > span {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
}

.studio-key-readout > span + span::before {
  content: "·";
  margin-right: 3px;
  color: color-mix(in srgb, var(--muted), transparent 28%);
}

.key-chord-button {
  border: 0;
  border-bottom: 2px solid color-mix(in srgb, var(--accent), transparent 35%);
  border-radius: 0;
  background: transparent;
  color: inherit;
  padding: 0 1px 2px;
  font: inherit;
  font-weight: 950;
  cursor: pointer;
}

.key-chord-button:hover,
.key-chord-button:focus-visible {
  color: color-mix(in srgb, var(--accent), white 34%);
  border-bottom-color: currentColor;
  outline: none;
}

.studio-state-summary {
  display: none;
  color: var(--muted);
  font-weight: 800;
}

.studio-state-summary span {
  display: inline;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
}

.studio-workflow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  align-items: start;
}

.studio-main-column {
  display: grid;
  grid-template-columns: minmax(520px, 1fr) minmax(330px, 0.42fr);
  grid-template-areas:
    "range record"
    "review saved";
  gap: 16px;
  min-width: 0;
}

.studio-side-column {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.studio-title-row {
  margin-bottom: 0;
}

.studio-section {
  position: relative;
  isolation: isolate;
  display: grid;
  align-content: start;
  gap: 12px;
  min-width: 0;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--line), transparent 20%);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 16px 48px color-mix(in srgb, #020617, transparent 92%);
  overflow: hidden;
}

.studio-section::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: color-mix(in srgb, var(--brand-ink), var(--line) 34%);
  opacity: 0.42;
  pointer-events: none;
}

.studio-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px 0;
}

.studio-section-head > div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.studio-section-head h3 {
  margin: 0;
  color: var(--text);
  font-size: 1rem;
}

.studio-section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 750;
  line-height: 1.35;
}

.range-toolbar-head {
  position: relative;
  display: grid;
  grid-template-columns: 118px 314px 136px;
  gap: 6px;
  align-items: center;
  box-sizing: border-box;
  height: 96px;
  overflow: hidden;
  padding: 16px 14px;
}

.range-toolbar-head .range-title-block {
  align-self: center;
}

.range-toolbar-head > #studioLyricsMode {
  display: none;
}

.section-step {
  display: none;
}

.studio-backing {
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel-2), var(--brand) 2%), var(--panel-2));
}

.practice-card,
.lyrics-card,
.loop-card,
.record-section,
.playback-setup-section,
.range-section,
.review-take,
.saved-history {
  background: var(--panel);
}

.range-section {
  grid-area: range;
  align-self: start;
  border-color: color-mix(in srgb, var(--brand), var(--line) 58%);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--brand), transparent 98%), transparent 46%),
    var(--studio-range-surface);
}

.record-section {
  grid-area: record;
  align-self: start;
  border-color: color-mix(in srgb, var(--brand-ink), var(--line) 68%);
  background:
    linear-gradient(115deg, transparent 0 18%, color-mix(in srgb, var(--brand-ink), transparent 97%) 18% 44%, transparent 44% 100%),
    linear-gradient(180deg, color-mix(in srgb, var(--studio-record-surface), white 3%), transparent 54%),
    var(--studio-record-surface);
}

.current-take-section {
  grid-area: review;
  border-color: color-mix(in srgb, var(--brand-ink), var(--line) 72%);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--brand-ink), transparent 98%), transparent 52%),
    var(--studio-review-surface);
}

.saved-history {
  grid-area: saved;
  border-color: color-mix(in srgb, var(--line), transparent 20%);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--brand-ink), transparent 98%), transparent 58%),
    var(--studio-saved-surface);
}

.range-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 16px;
}

.focus-mode-action {
  padding: 0 16px;
}

.range-toolbar-head .range-actions {
  display: grid;
  grid-template-columns: 68px 112px 58px 58px auto;
  gap: 4px;
  align-items: stretch;
  justify-content: start;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  padding: 0;
}

.range-toolbar-head .focus-mode-action {
  min-width: 0;
  padding: 0;
}

#resetStudioRangeButton {
  display: none;
  margin-left: 2px;
  border-color: transparent;
  background: transparent;
  color: var(--brand);
}

#resetStudioRangeButton.range-reset-visible {
  display: inline-flex;
}

.focus-mode-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 56px;
  border: 1px solid color-mix(in srgb, var(--brand), white 12%);
  border-radius: 8px;
  padding: 0 18px;
  border-color: color-mix(in srgb, var(--brand), white 12%);
  background: linear-gradient(135deg, var(--brand-strong), var(--brand));
  color: white;
  font: inherit;
  font-size: 1rem;
  font-weight: 950;
  cursor: pointer;
  box-shadow:
    0 14px 32px color-mix(in srgb, var(--brand), transparent 76%),
    inset 0 1px 0 color-mix(in srgb, white, transparent 70%);
  transition: transform 140ms ease, box-shadow 160ms ease, filter 160ms ease;
}

.range-toolbar-head .focus-mode-trigger {
  justify-content: center;
  min-height: 46px;
  padding: 0 10px;
  font-size: 0.78rem;
  white-space: nowrap;
}

.focus-mode-trigger::before {
  content: "";
  width: 15px;
  height: 15px;
  border: 2px solid currentColor;
  border-radius: 999px;
  box-shadow: inset 5px 0 0 currentColor;
  opacity: 0.92;
}

.focus-mode-trigger:hover {
  transform: translateY(-1px);
  filter: saturate(1.06);
  box-shadow:
    0 18px 42px color-mix(in srgb, var(--accent), transparent 60%),
    inset 0 1px 0 color-mix(in srgb, white, transparent 68%);
}

.focus-mode-trigger:active {
  transform: translateY(0);
}

.range-actions .mini-button,
.range-lyrics-toolbar .mini-button {
  min-height: 32px;
  padding: 0 10px;
  font-size: 0.78rem;
}

.range-toolbar-head .range-actions .mini-button {
  justify-content: center;
  min-width: 0;
  min-height: 40px;
  overflow: hidden;
  padding: 0 5px;
  font-size: 0.68rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.range-pick-button {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.range-pick-button em {
  color: var(--muted);
  font-style: normal;
  font-weight: 950;
}

.range-pick-button.timing-only span {
  display: none;
}

.range-pick-button.timing-only em {
  color: inherit;
}

.range-actions .mini-button.active {
  border-color: color-mix(in srgb, var(--brand), white 16%);
  background: var(--brand);
  color: white;
}

.range-toolbar-head .range-pick-button:disabled {
  border-color: var(--line);
  background: var(--panel-2);
  color: var(--muted);
  cursor: default;
}

.range-picker-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: stretch;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.range-lyrics-panel {
  display: grid;
  align-content: start;
  gap: 12px;
  min-width: 0;
  padding: 14px;
  border: 0;
  border-radius: 0;
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel), var(--accent) 3%), var(--panel));
}

.range-lyrics-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.range-lyrics-toolbar span {
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.range-lyrics-toolbar {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.range-lyrics-toolbar .mini-button.active {
  border-color: color-mix(in srgb, var(--accent), var(--line) 25%);
  background: color-mix(in srgb, var(--accent), transparent 82%);
}

.range-lyrics {
  min-height: 330px;
  max-height: 430px;
  padding: 0;
  border: 0;
  background: transparent;
  justify-items: center;
  text-align: center;
}

.range-lyrics .lyric-line {
  width: min(100%, 520px);
  font-size: 1.08rem;
  text-align: center;
}

.range-summary {
  display: grid;
  gap: 4px;
  margin: 0 16px;
  min-height: 54px;
  padding: 10px 0 0;
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}

.range-summary strong {
  color: var(--text);
}

.range-summary p {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.4;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lyric-sync-details {
  margin: 0 16px 14px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.lyric-sync-details summary {
  color: var(--muted);
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 850;
}

.playback-setup-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: stretch;
  padding: 0;
}

.setup-item {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  flex: 0 0 auto;
  min-height: 56px;
  min-width: 0;
  padding: 12px 0;
  border-right: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--line), transparent 14%);
}

.setup-item:first-child {
  padding-left: 0;
}

.setup-key,
.setup-tempo {
  flex-basis: auto;
}

.setup-guide {
  flex-basis: auto;
}

.setup-backing {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 14px;
}

.setup-backing input {
  grid-column: 1 / -1;
  width: 100%;
  accent-color: var(--brand);
}

.setup-item > span {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 900;
  white-space: nowrap;
}

.setup-item > span em {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 760;
  white-space: normal;
}

.playback-setup-grid .transpose-control {
  min-width: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--text);
}

.playback-setup-grid .transpose-main {
  grid-template-columns: minmax(96px, 1fr) 38px 38px;
  width: 100%;
}

.playback-setup-grid .transpose-readout {
  min-width: 0;
  padding: 0 8px;
}

.playback-setup-grid .step-button {
  width: 38px;
  height: 38px;
}

.playback-setup-grid .transpose-control.compact .secondary-presets {
  display: none;
}

.playback-setup-section .studio-section-head {
  align-items: center;
}

.playback-setup-section {
  margin: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  overflow: visible;
}

.playback-setup-section .studio-section-head p,
.range-section .studio-section-head p {
  font-size: 0.8rem;
}

.guide-toggle {
  position: relative;
  width: 54px;
  min-width: 54px;
  height: 30px;
  border: 1px solid color-mix(in srgb, var(--brand), var(--line) 28%);
  border-radius: 999px;
  background: color-mix(in srgb, var(--line), transparent 34%);
  color: var(--text);
  overflow: hidden;
  text-indent: -999px;
  cursor: pointer;
}

.playback-setup-section #openMixButton {
  align-self: center;
  flex: 0 0 auto;
  justify-self: start;
  min-height: 36px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--brand);
  padding: 12px 0 4px;
  white-space: nowrap;
}

.guide-toggle[aria-pressed="true"] {
  border-color: color-mix(in srgb, var(--brand), var(--line) 25%);
  background: var(--brand);
}

.guide-toggle::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 4px;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: white;
  transition: transform 120ms ease;
}

.guide-toggle[aria-pressed="true"]::after {
  transform: translateX(24px);
}

.setup-toggle {
  min-height: 38px;
  min-width: 92px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  font-weight: 900;
  padding: 0 12px;
}

.setup-toggle[aria-pressed="true"] {
  color: var(--text);
  background: color-mix(in srgb, var(--accent), transparent 90%);
}

.secondary-presets {
  opacity: 0.82;
}

.secondary-presets summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 850;
}

.secondary-presets div {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.record-section {
  display: grid;
  gap: 0;
  padding: 18px 18px 20px;
  border-color: var(--line);
}

.record-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.record-panel-head h3 {
  margin: 0;
  color: var(--text);
  font-size: 1.08rem;
}

.studio-player-range {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 900;
  line-height: 1.35;
  min-width: 0;
  max-width: 48%;
  overflow: hidden;
  text-align: end;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.studio-transport-panel {
  position: relative;
  isolation: isolate;
  display: grid;
  gap: 16px;
  align-items: center;
  margin: 0;
  padding: 0 0 18px;
  border: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--line), transparent 12%);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.studio-transport-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  opacity: 0;
  background:
    linear-gradient(90deg, transparent, color-mix(in srgb, var(--record-accent), transparent 78%), transparent),
    repeating-linear-gradient(90deg, transparent 0 18px, color-mix(in srgb, var(--record-accent), transparent 86%) 18px 20px);
  transition: opacity 180ms ease;
}

body.recording-active .studio-transport-panel::before {
  opacity: 1;
}

body.recording-active .record-section {
  border-color: color-mix(in srgb, var(--record-accent), var(--line) 20%);
  box-shadow: 0 20px 70px var(--recording-glow);
}

.studio-transport-panel > input[type="range"] {
  min-width: 0;
  width: 100%;
  accent-color: var(--brand);
}

.studio-transport-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 28px;
  min-width: 0;
}

.studio-transport-meta > span {
  color: var(--text);
  font-size: 1.06rem;
  font-weight: 900;
  white-space: nowrap;
}

.studio-transport-panel .transport-cluster {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: 6px;
  align-items: center;
}

.studio-transport-panel .transport-button {
  --control-size: 36px;
}

.studio-transport-panel #practicePlayButton {
  --control-size: 54px;
  color: white;
  border-color: color-mix(in srgb, var(--brand), white 10%);
  background: linear-gradient(180deg, var(--brand), var(--brand-strong));
  box-shadow: 0 14px 34px color-mix(in srgb, var(--brand), transparent 78%);
}

.studio-transport-panel #practiceStopButton {
  --control-size: 36px;
}

.studio-action-cluster {
  display: none;
}

.saved-history {
  padding: 0;
}

.saved-history details {
  display: grid;
  gap: 10px;
  padding: 14px 16px 16px;
}

.saved-history summary {
  list-style-position: inside;
}

.subtle-transport {
  --control-size: 36px;
}

.studio-transport-panel .transport-button[aria-pressed="true"] {
  border-color: color-mix(in srgb, var(--brand), var(--line) 24%);
  background: color-mix(in srgb, var(--brand), transparent 84%);
  color: var(--brand);
}

.loop-record-button {
  --control-size: 48px;
}

.record-take-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 64px;
  padding: 0 18px;
  border: 0;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--danger), color-mix(in srgb, var(--danger), #7f1d1d 18%));
  color: white;
  cursor: pointer;
  font-weight: 950;
  font-size: 1.05rem;
  white-space: nowrap;
  box-shadow: 0 14px 30px color-mix(in srgb, var(--danger), transparent 68%);
}

.record-section > .record-take-button {
  width: 100%;
  margin-top: 8px;
}

.record-take-button span {
  display: block;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: white;
}

.record-take-button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.record-take-button.is-recording {
  background: linear-gradient(135deg, color-mix(in srgb, var(--danger), white 8%), color-mix(in srgb, var(--danger), #7f1d1d 42%));
  animation: recordButtonPulse 1.2s ease-in-out infinite;
}

.record-take-button.is-recording span {
  border-radius: 3px;
}

@keyframes recordButtonPulse {
  0%, 100% {
    box-shadow: 0 14px 30px color-mix(in srgb, var(--danger), transparent 68%);
  }
  50% {
    box-shadow: 0 18px 46px var(--recording-glow);
  }
}

.record-section #studioStatus,
.playback-setup-section #studioBackingSummary {
  margin: 10px 0 0;
  font-size: 0.82rem;
  text-align: center;
}

.review-mode-toggle,
.vocal-effects-panel,
.review-actions,
.take-audio,
.take-volume-control,
.take-sync-control,
.take-review-note {
  margin-inline: 16px;
}

.take-volume-control,
.take-sync-control {
  margin-bottom: 16px;
}

.take-sync-control {
  display: grid;
  gap: 9px;
  margin-top: -4px;
}

.take-sync-control > span {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 850;
}

.take-sync-adjustments {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
}

.take-sync-adjustments button {
  min-width: 48px;
  min-height: 34px;
  padding: 5px 9px;
}

.take-sync-adjustments button:last-child {
  margin-left: 3px;
}

.take-sync-value {
  display: flex;
  align-items: center;
  min-height: 34px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.take-sync-value input {
  width: 56px;
  min-height: 32px;
  padding: 4px 3px 4px 8px;
  border: 0;
  background: transparent;
  color: var(--text);
  font: 750 0.85rem var(--font-sans);
  text-align: right;
}

.take-sync-value span {
  padding-right: 8px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 750;
}

.take-sync-control small {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 750;
}

.take-review-note {
  margin-block: -4px 16px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.take-save-hint {
  margin: -2px 16px 14px;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

body.take-ready .current-take-section {
  position: relative;
  border-color: color-mix(in srgb, var(--brand-ink), white 8%);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--brand-ink), transparent 90%), transparent 48%),
    var(--studio-review-surface);
  box-shadow: 0 18px 55px color-mix(in srgb, var(--brand-ink), transparent 84%);
}

body.take-ready .current-take-section::after {
  content: "Take ready";
  position: absolute;
  top: 16px;
  right: 16px;
  border: 1px solid color-mix(in srgb, var(--brand-ink), white 12%);
  border-radius: 999px;
  background: color-mix(in srgb, var(--brand-ink), transparent 84%);
  color: color-mix(in srgb, var(--brand-ink), white 28%);
  padding: 7px 10px;
  font-size: 0.76rem;
  font-weight: 950;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

body.take-ready .current-take-section #reviewPreviewMode {
  color: color-mix(in srgb, var(--brand-ink), white 30%);
}

.studio-transport-panel #practicePlayButton {
  color: white;
  border-color: color-mix(in srgb, var(--brand), white 10%);
  background:
    linear-gradient(180deg, var(--brand), var(--brand-strong));
}

.practice-room {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 20% 0%, color-mix(in srgb, var(--accent), transparent 82%), transparent 34%),
    linear-gradient(180deg, color-mix(in srgb, var(--panel), #000 10%), var(--panel));
}

.practice-room > .panel-head {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.practice-section-stage {
  --range-start: 18%;
  --range-end: 62%;
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid color-mix(in srgb, var(--accent), var(--line) 38%);
  border-radius: 8px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent), transparent 86%), transparent 55%),
    var(--panel-2);
}

.practice-section-stage > div:first-child {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.practice-section-stage span,
.practice-section-stage small {
  color: var(--muted);
  font-weight: 850;
}

.practice-section-stage > div:first-child span {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.practice-section-stage strong {
  font-size: 1.15rem;
}

.practice-range-track {
  position: relative;
  height: 58px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background:
    repeating-linear-gradient(90deg, color-mix(in srgb, var(--muted), transparent 78%) 0 2px, transparent 2px 12px),
    linear-gradient(180deg, color-mix(in srgb, var(--panel), #fff 2%), color-mix(in srgb, var(--panel), #000 8%));
}

.practice-range-track span {
  position: absolute;
  inset: 0 auto 0 var(--range-start);
  width: calc(var(--range-end) - var(--range-start));
  background: color-mix(in srgb, var(--accent), transparent 58%);
  box-shadow: 0 0 28px color-mix(in srgb, var(--accent), transparent 62%);
}

.practice-range-track i {
  position: absolute;
  top: 50%;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background: var(--brand);
  color: white;
  font-style: normal;
  font-weight: 950;
  transform: translate(-50%, -50%);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--brand), transparent 72%);
}

.practice-range-track i::after {
  content: "";
  position: absolute;
  top: 100%;
  width: 2px;
  height: 28px;
  background: var(--brand);
}

#practiceRangeStart {
  left: var(--range-start);
}

#practiceRangeEnd {
  left: var(--range-end);
}

.practice-room-grid {
  display: grid;
  grid-template-columns: minmax(360px, 1.12fr) minmax(300px, 0.88fr);
  gap: 14px;
  align-items: start;
}

.practice-side-rail {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.practice-routine-card,
.practice-run-card {
  border-color: color-mix(in srgb, var(--line), var(--accent) 14%);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel), var(--accent) 4%), var(--panel));
}

.practice-routine-card,
.practice-run-card {
  min-width: 0;
}

.practice-routine-card {
  display: grid;
  gap: 12px;
}

.teacher-plan {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--accent), var(--line) 40%);
  border-radius: 8px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent), transparent 82%), transparent 58%),
    var(--panel-2);
}

.teacher-plan strong {
  font-size: 1.12rem;
}

.teacher-plan span {
  color: var(--muted);
  line-height: 1.4;
  font-weight: 750;
}

.teacher-plan small {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 850;
  line-height: 1.35;
}

.teacher-steps {
  counter-reset: teacher-step;
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.teacher-steps li {
  counter-increment: teacher-step;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  font-weight: 850;
}

.teacher-steps li::before {
  content: counter(teacher-step);
  display: inline-grid;
  place-items: center;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: var(--brand);
  color: white;
  font-size: 0.78rem;
  font-weight: 950;
}

.practice-console {
  display: grid;
  gap: 8px;
  min-height: 128px;
  padding: 18px;
  border: 1px solid color-mix(in srgb, var(--accent-2), var(--line) 40%);
  border-radius: 8px;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--accent-2), transparent 80%), transparent 56%),
    var(--panel-2);
}

.practice-console span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.practice-console strong {
  font-size: clamp(1.65rem, 4.2vw, 3.35rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.practice-console small {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 850;
  line-height: 1.35;
}

.routine-details {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.loop-card {
  grid-column: 1 / -1;
  display: grid;
  gap: 12px;
}

.loop-card .studio-section-head > span {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.loop-range,
.loop-presets,
.loop-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.practice-transport-actions {
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.practice-transport-actions .transport-button {
  width: 54px;
  height: 54px;
}

.practice-transport-actions .large-practice-play {
  width: 68px;
  height: 68px;
}

.practice-run-card {
  display: grid;
  gap: 12px;
}

.loop-presets button {
  flex: 1 1 130px;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: var(--panel-2);
  color: var(--text);
  font-weight: 850;
  cursor: pointer;
  line-height: 1.1;
}

.loop-presets button:hover {
  border-color: color-mix(in srgb, var(--accent), var(--line) 35%);
  background: color-mix(in srgb, var(--accent), transparent 88%);
}

.loop-controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  align-items: end;
}

.loop-controls label {
  display: grid;
  gap: 6px;
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.loop-controls span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 850;
}

.loop-controls strong {
  color: var(--text);
}

.loop-controls input,
.loop-controls select {
  min-width: 0;
}

.loop-controls input[type="range"] {
  accent-color: var(--accent-2);
}

.plan-step-editor {
  display: grid;
  gap: 8px;
}

.plan-step-row {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 34px 34px;
  gap: 8px;
  align-items: center;
  min-width: 0;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.plan-step-row > span {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: var(--brand);
  color: white;
  font-size: 0.76rem;
  font-weight: 950;
}

.plan-step-row select {
  min-width: 0;
}

.icon-mini-button {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 950;
}

.icon-mini-button:hover:not(:disabled) {
  border-color: color-mix(in srgb, var(--accent), var(--line) 35%);
  background: color-mix(in srgb, var(--accent), transparent 88%);
}

.icon-mini-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.add-step-button {
  justify-self: start;
}

.loop-record-toggle {
  align-content: center;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
}

.recording-section-summary,
.lyric-pick-mode,
.recording-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.recording-section-summary {
  justify-content: space-between;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.recording-section-summary span,
.lyric-pick-mode span,
.compact-control span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 850;
}

.recording-section-summary strong,
.compact-control strong {
  color: var(--text);
}

.lyric-pick-mode {
  padding: 8px 0 2px;
}

.lyric-pick-mode .mini-button.active {
  border-color: color-mix(in srgb, var(--accent), var(--line) 25%);
  background: color-mix(in srgb, var(--accent), transparent 82%);
  color: var(--text);
}

.recording-options {
  display: grid;
  grid-template-columns: auto minmax(86px, 0.6fr) auto minmax(190px, 1.2fr) minmax(92px, 0.7fr);
  gap: 10px;
  align-items: end;
}

.compact-control {
  display: grid;
  gap: 6px;
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.compact-control.wide {
  min-width: 180px;
}

.compact-control input {
  min-width: 0;
}

.compact-control input[type="range"] {
  accent-color: var(--accent-2);
}

.studio-start,
.take-volume-control {
  display: grid;
  gap: 8px;
}

.studio-start span,
.take-volume-control span {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 850;
}

.studio-start strong,
.take-volume-control strong {
  color: var(--text);
}

.start-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: var(--panel-2);
  font-size: 0.78rem;
  font-weight: 900;
  white-space: nowrap;
}

.start-badge span {
  margin-left: 4px;
  color: var(--text);
}

.recording-main {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.large-record {
  --control-size: 58px;
}

.review-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.review-mode-toggle {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.review-mode-toggle span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 850;
}

.review-mode-toggle .mini-button.active {
  border-color: color-mix(in srgb, var(--accent), var(--line) 25%);
  background: color-mix(in srgb, var(--accent), transparent 82%);
  color: var(--text);
}

.review-actions .secondary {
  min-width: 0;
  min-height: 42px;
  padding: 0 10px;
  font-size: 0.86rem;
  line-height: 1.1;
  text-align: center;
}

.vocal-effects-panel {
  display: grid;
  grid-template-columns: auto minmax(140px, 0.8fr) repeat(3, minmax(130px, 1fr));
  gap: 10px;
  align-items: stretch;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.vocal-effects-panel summary {
  grid-column: 1 / -1;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 900;
}

.vocal-effects-panel:not([open]) > :not(summary) {
  display: none;
}

.effect-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 50px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 900;
}

.effect-toggle input {
  accent-color: var(--accent);
}

.practice-lyrics {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 360px;
}

.practice-room .practice-lyrics {
  min-height: 520px;
  border-color: color-mix(in srgb, var(--line), var(--accent) 12%);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel), var(--accent) 3%), var(--panel));
}

.practice-lyrics .studio-section-head > span {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.practice-lyrics-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.practice-lyrics h3 {
  margin: 0;
  font-size: 0.95rem;
}

.practice-lyrics-head span {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.lyrics-sync-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
}

.lyrics-sync-control label {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.lyrics-sync-control span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 850;
}

.lyrics-sync-control strong {
  color: var(--text);
}

.lyrics-display {
  display: grid;
  align-content: start;
  gap: 4px;
  min-height: 260px;
  max-height: 360px;
  overflow: auto;
  padding-right: 4px;
  scroll-behavior: smooth;
}

.practice-room .lyrics-display {
  min-height: 390px;
  max-height: 520px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-2), #000 4%);
}

.lyric-line {
  position: relative;
  margin: 0;
  border-radius: 8px;
  color: var(--muted);
  padding: 8px 10px;
  line-height: 1.45;
  unicode-bidi: plaintext;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.lyric-line[data-lyric-time] {
  cursor: pointer;
}

.lyric-line[data-lyric-time]:hover {
  background: color-mix(in srgb, var(--accent), transparent 88%);
  color: var(--text);
}

.lyric-line.active {
  background: color-mix(in srgb, var(--accent), transparent 78%);
  color: var(--text);
  transform: translateX(4px);
}

.lyric-line.loop-selected {
  background: color-mix(in srgb, var(--accent-2), transparent 78%);
  color: var(--text);
}

.lyric-line.loop-boundary {
  box-shadow: inset 3px 0 0 var(--accent-2);
}

.lyric-line.studio-range-selected {
  background: color-mix(in srgb, var(--accent), transparent 84%);
  color: var(--text);
}

.lyric-line.studio-range-start {
  font-weight: 950;
}

.lyric-line.studio-range-end {
  font-weight: 950;
}

.lyric-line.plain {
  color: var(--text);
}

body.focus-mode-open {
  overflow: hidden;
}

.focus-mode-overlay {
  --panel: #11131a;
  --panel-2: #181b24;
  --text: #f8fafc;
  --muted: #c6ccd8;
  --line: #343a48;
  --accent: var(--brand);
  --accent-strong: var(--success-strong);
  --accent-2: var(--warning);
  position: fixed;
  inset: 0;
  z-index: 1000;
  isolation: isolate;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 18px;
  background:
    linear-gradient(115deg, transparent 0 18%, color-mix(in srgb, var(--brand-ink), transparent 96%) 18% 38%, transparent 38% 100%),
    linear-gradient(245deg, transparent 0 22%, color-mix(in srgb, var(--line), transparent 96%) 22% 42%, transparent 42% 100%),
    linear-gradient(180deg, color-mix(in srgb, var(--performance-bg), var(--panel) 8%), color-mix(in srgb, var(--performance-bg), #000 16%));
  color: var(--text);
  padding: 28px clamp(18px, 4vw, 60px);
}

.focus-mode-overlay::before,
.focus-mode-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.focus-mode-overlay::before {
  background:
    linear-gradient(90deg, transparent 0 7%, color-mix(in srgb, var(--line), transparent 78%) 7% 7.1%, transparent 7.1% 100%),
    linear-gradient(90deg, transparent 0 92.9%, color-mix(in srgb, var(--line), transparent 80%) 92.9% 93%, transparent 93% 100%),
    linear-gradient(180deg, color-mix(in srgb, white, transparent 96%), transparent 34%);
  opacity: 0.55;
}

.focus-mode-overlay::after {
  background:
    repeating-linear-gradient(90deg, transparent 0 22px, color-mix(in srgb, var(--line), transparent 92%) 22px 24px),
    linear-gradient(180deg, transparent 0 72%, color-mix(in srgb, var(--brand-ink), transparent 94%) 72% 72.5%, transparent 72.5% 100%);
  opacity: 0.34;
  mask-image: linear-gradient(transparent, #000 18%, #000 82%, transparent);
}

.focus-mode-topbar {
  position: relative;
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid color-mix(in srgb, var(--line), transparent 35%);
  padding-bottom: 18px;
}

.focus-mode-topbar::after {
  content: "Session live";
  display: none;
  align-self: center;
  border: 1px solid color-mix(in srgb, var(--record-accent), white 12%);
  border-radius: 999px;
  background: color-mix(in srgb, var(--record-accent), transparent 82%);
  color: color-mix(in srgb, var(--record-accent), white 24%);
  padding: 8px 12px;
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

body.recording-active .focus-mode-topbar::after {
  display: block;
}

.focus-mode-topbar span {
  color: var(--brand);
  font-size: 0.8rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.focus-mode-topbar h2 {
  margin: 4px 0;
  font-size: clamp(2rem, 5vw, 4.8rem);
  line-height: 1;
}

.focus-mode-topbar p {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
}

.focus-exit-button {
  flex: 0 0 auto;
}

.focus-lyrics-display {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 0;
  overflow: auto;
  scroll-behavior: smooth;
  padding: 4vh 0 8vh;
  mask-image: linear-gradient(transparent, #000 12%, #000 88%, transparent);
}

.focus-lyrics-display .lyric-line {
  max-width: 1000px;
  margin: 0 auto;
  color: color-mix(in srgb, var(--muted), transparent 8%);
  padding: 12px 22px;
  font-size: clamp(1.35rem, 3.2vw, 3.2rem);
  font-weight: 800;
  line-height: 1.28;
  text-align: center;
}

.focus-lyrics-display .lyric-line.active {
  background:
    linear-gradient(90deg, transparent, color-mix(in srgb, var(--brand-ink), transparent 76%), transparent);
  color: var(--text);
  transform: none;
  text-shadow: 0 0 26px color-mix(in srgb, var(--brand-ink), transparent 42%);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.18);
}

body.recording-active .focus-lyrics-display .lyric-line.active {
  background:
    linear-gradient(90deg, transparent, color-mix(in srgb, var(--record-accent), transparent 76%), transparent);
  text-shadow: 0 0 30px color-mix(in srgb, var(--record-accent), transparent 34%);
}

.focus-lyrics-display .lyric-line.studio-range-selected:not(.active) {
  background: color-mix(in srgb, var(--brand), transparent 92%);
  color: color-mix(in srgb, var(--text), transparent 18%);
}

.focus-lyrics-display .lyric-line.studio-range-start,
.focus-lyrics-display .lyric-line.studio-range-end {
  padding-inline: 44px;
}

.focus-mode-overlay.focus-playback-practice .focus-mode-topbar span {
  color: var(--brand);
}

.focus-mode-overlay.focus-playback-practice .focus-lyrics-display .lyric-line {
  color: color-mix(in srgb, var(--muted), transparent 2%);
}

.focus-mode-overlay.focus-playback-practice .focus-lyrics-display .lyric-line.active {
  color: var(--text);
  background:
    linear-gradient(90deg, transparent, color-mix(in srgb, var(--brand-ink), transparent 82%), transparent);
  text-shadow: 0 0 24px color-mix(in srgb, var(--brand-ink), transparent 52%);
}

.focus-lyrics-display .empty-state {
  justify-self: center;
  max-width: 560px;
  font-size: 1.1rem;
  text-align: center;
}

.focus-mode-controls {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: auto auto auto minmax(160px, 1fr) auto auto auto auto;
  align-items: center;
  gap: 14px;
  border: 1px solid color-mix(in srgb, var(--line), transparent 20%);
  border-radius: 8px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel), white 4%), color-mix(in srgb, var(--panel), #000 10%));
  padding: 14px;
  box-shadow:
    0 24px 90px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 color-mix(in srgb, white, transparent 88%);
}

body.recording-active .focus-mode-controls {
  border-color: color-mix(in srgb, var(--record-accent), white 8%);
  box-shadow: 0 20px 70px var(--recording-glow);
}

body.recording-active .focus-mode-controls::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--record-accent), transparent 88%), transparent 32% 68%, color-mix(in srgb, var(--record-accent), transparent 90%)),
    repeating-linear-gradient(90deg, transparent 0 18px, color-mix(in srgb, var(--record-accent), transparent 88%) 18px 20px);
}

.focus-mode-controls .focus-play {
  width: 58px;
  height: 58px;
  color: white;
  border-color: color-mix(in srgb, var(--brand-ink), white 16%);
  background: linear-gradient(135deg, var(--brand-strong), var(--brand-hover));
}

.focus-mode-controls > span {
  min-width: 96px;
  color: var(--text);
  font-weight: 900;
  text-align: center;
}

.focus-mode-controls input[type="range"] {
  width: 100%;
}

.focus-mode-controls .focus-record-button {
  grid-column: auto;
  grid-row: auto;
  min-height: 48px;
}

.focus-mode-controls .mini-button.active {
  border-color: color-mix(in srgb, var(--brand-ink), white 10%);
  background: color-mix(in srgb, var(--brand-ink), transparent 78%);
  color: var(--text);
}

.focus-tempo-control {
  display: grid;
  grid-template-columns: auto 34px minmax(58px, auto) 34px;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-weight: 900;
}

.focus-tempo-control strong {
  color: var(--text);
  text-align: center;
}

.practice-transport {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 86px;
  gap: 10px 12px;
  align-items: center;
}

.transport-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  grid-column: 1 / -1;
}

.practice-transport input[type="range"] {
  width: 100%;
  accent-color: var(--accent-2);
}

.practice-transport > span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 850;
  text-align: end;
}

.practice-transport .skip-control {
  grid-column: 1 / -1;
  justify-self: start;
}

.take-audio {
  width: 100%;
}

.current-take-section {
  opacity: 1;
}

.current-take-section:has(#playTakeWithBackingButton:disabled) {
  opacity: 1;
}

.current-take-section:has(#playTakeWithBackingButton:disabled) .review-mode-toggle,
.current-take-section:has(#playTakeWithBackingButton:disabled) .review-listen-row,
.current-take-section:has(#playTakeWithBackingButton:disabled) .review-adjustments,
.current-take-section:has(#playTakeWithBackingButton:disabled) .review-save-row,
.current-take-section:has(#playTakeWithBackingButton:disabled) .review-actions,
.current-take-section:has(#playTakeWithBackingButton:disabled) .vocal-effects-panel,
.current-take-section:has(#playTakeWithBackingButton:disabled) .take-audio,
.current-take-section:has(#playTakeWithBackingButton:disabled) .take-volume-control,
.current-take-section:has(#playTakeWithBackingButton:disabled) .take-sync-control,
.current-take-section:has(#playTakeWithBackingButton:disabled) .take-save-hint,
.current-take-section:has(#playTakeWithBackingButton:disabled) .take-review-note {
  display: none;
}

.take-volume-control input {
  width: 100%;
  accent-color: var(--accent-2);
}

/* Current take: a single review workbench rather than a stack of controls. */
.current-take-section.review-workbench {
  max-width: 980px;
  margin: 0 auto;
  border-top: 2px solid color-mix(in srgb, var(--brand-ink), var(--line) 44%);
  border-right: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--brand-ink), var(--line) 50%);
  border-left: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

body.take-ready .current-take-section.review-workbench {
  border-color: color-mix(in srgb, var(--brand-ink), var(--line) 44%);
  background: transparent;
  box-shadow: none;
}

body.take-ready .current-take-section.review-workbench::after {
  display: none;
}

.review-workbench-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding: 25px 0 22px;
  border-bottom: 1px solid var(--line);
}

.review-eyebrow {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.review-workbench-header h3 {
  margin: 0;
  color: var(--text);
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
}

.review-workbench-header #reviewPreviewMode {
  margin: 0 0 3px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
  text-align: end;
}

body.take-ready .current-take-section.review-workbench #reviewPreviewMode {
  color: var(--muted);
}

.review-listen-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  min-height: 86px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.review-play-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 15px;
  border: 1px solid var(--brand);
  border-radius: 0;
  background: var(--brand);
  color: white;
  font-weight: 900;
}

.review-play-button:hover:not(:disabled) {
  background: var(--brand-strong);
}

.review-play-button > span {
  font-size: 0.75rem;
}

.review-listen-copy {
  display: grid;
  gap: 2px;
  min-width: 112px;
}

.review-listen-copy strong {
  color: var(--text);
  font-size: 0.84rem;
}

.review-listen-copy span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.review-listen-row .review-mode-toggle {
  margin: 0;
  gap: 0;
  border-bottom: 1px solid var(--line);
}

.review-mode-toggle button {
  min-height: 37px;
  padding: 0 12px;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
}

.review-mode-toggle button.active {
  border-bottom-color: var(--brand);
  background: transparent;
  color: var(--brand);
}

.review-adjustments {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(270px, 0.92fr);
}

.review-adjustment-area {
  min-width: 0;
  padding: 26px 30px 26px 0;
}

.review-adjustment-area + .review-adjustment-area {
  padding-right: 0;
  padding-left: 30px;
  border-left: 1px solid var(--line);
}

.review-area-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.review-area-heading h4 {
  margin: 0;
  color: var(--text);
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
}

.review-area-heading span,
.review-effects-note {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
}

.review-align-area .take-sync-adjustments {
  gap: 5px;
}

.review-align-area .take-sync-adjustments button {
  min-width: 42px;
  min-height: 36px;
  padding: 4px 8px;
  border-radius: 0;
  font-size: 0.77rem;
}

.review-align-area .take-sync-adjustments button:last-child {
  margin-left: 4px;
  color: var(--muted);
}

.review-align-area .take-sync-value {
  min-height: 36px;
  border-color: var(--text);
}

.review-align-area .take-sync-value input {
  min-height: 34px;
}

.review-align-area #takeSyncLabel {
  display: block;
  margin-top: 11px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
  line-height: 1.35;
}

.review-align-area .take-volume-control {
  display: grid;
  grid-template-columns: auto minmax(110px, 1fr);
  align-items: center;
  gap: 12px;
  margin: 18px 0 0;
}

.review-align-area .take-volume-control span {
  color: var(--text);
  font-size: 0.77rem;
  font-weight: 800;
  white-space: nowrap;
}

.review-align-area .take-volume-control strong {
  color: var(--muted);
  font-weight: 750;
}

.review-align-area .take-volume-control input {
  accent-color: var(--brand);
}

.review-effects-area .vocal-effects-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px 14px;
  margin: 0;
  padding: 0 0 10px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.review-effects-area .vocal-effects-panel summary {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 39px;
  color: var(--text);
  list-style: none;
  font-size: 0.8rem;
  font-weight: 850;
}

.review-effects-area .vocal-effects-panel summary::marker {
  content: "";
}

.review-effects-area .vocal-effects-panel summary::-webkit-details-marker {
  display: none;
}

.review-effects-area .vocal-effects-panel summary::after {
  content: "Show effects +";
  color: var(--brand);
  font-size: 0.74rem;
  font-weight: 800;
}

.review-effects-area .vocal-effects-panel[open] summary::after {
  content: "Hide effects −";
}

.review-effects-area .vocal-effects-panel[open] summary {
  margin-bottom: 2px;
}

.review-effects-area .vocal-effects-panel label,
.review-effects-area .vocal-effects-panel #resetVocalEffectsButton {
  min-width: 0;
  min-height: 34px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 750;
}

.review-effects-area .vocal-effects-panel label span {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.review-effects-area .vocal-effects-panel input[type="range"] {
  width: 100%;
  accent-color: var(--brand);
}

.review-effects-area .vocal-effects-panel #resetVocalEffectsButton {
  color: var(--brand);
  text-align: start;
}

.review-effects-note {
  margin: 11px 0 0;
  line-height: 1.4;
}

.review-save-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 92px;
  border-top: 1px solid var(--line);
}

.review-save-row .take-save-hint {
  max-width: 430px;
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.45;
}

.review-actions {
  display: flex;
  align-items: center;
  justify-content: end;
  gap: 10px;
  margin: 0;
}

.review-actions #saveTakeButton {
  min-height: 38px;
  padding: 0 8px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.review-actions .review-delete-button {
  min-width: auto;
  min-height: 38px;
  padding: 0 5px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 1rem;
  letter-spacing: 1px;
}

.review-actions #savePerformanceButton {
  min-height: 43px;
  padding: 0 16px;
  border-radius: 0;
  font-size: 0.85rem;
}

.review-workbench .take-review-note {
  margin: -1px 0 17px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.saved-history {
  max-width: 980px;
  margin: 27px auto 0;
  border-top: 1px solid var(--line);
  border-right: 0;
  border-bottom: 0;
  border-left: 0;
  border-radius: 0;
  background: transparent;
}

.saved-history details {
  padding: 16px 0 0;
}

.saved-history summary {
  color: var(--text);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
}

.saved-takes {
  display: grid;
  gap: 8px;
}

.saved-history details {
  display: grid;
  gap: 10px;
}

.saved-history summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 900;
}

.saved-section-title {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.saved-take {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 50px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  padding: 10px 12px;
  text-align: start;
  text-decoration: none;
}

.saved-take span {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.saved-take strong,
.saved-take small {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.saved-take small,
.saved-take em {
  color: var(--muted);
}

.saved-take em {
  flex: 0 0 auto;
  font-style: normal;
  font-size: 0.82rem;
  font-weight: 900;
}

.saved-actions {
  display: flex !important;
  flex: 0 0 auto;
  grid-auto-flow: column;
  gap: 8px !important;
}

.saved-actions .mini-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 74px;
  text-decoration: none;
}

.mixer-controls {
  display: grid;
  gap: 10px;
}

.mix-header-actions {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.mixer-row {
  --level: 50%;
  --meter-color: var(--success);
  display: grid;
  grid-template-columns: minmax(150px, 1fr) auto minmax(220px, 0.82fr);
  gap: 12px;
  align-items: center;
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.mixer-row.is-vocal {
  border-color: var(--line);
  background: var(--panel);
}

.mixer-row.is-muted {
  --meter-color: var(--danger);
  opacity: 0.78;
}

.mixer-row.is-solo {
  border-color: color-mix(in srgb, var(--success), var(--line) 34%);
}

.mixer-name {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.stem-icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-2);
  color: var(--muted);
}

.stem-icon svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.is-vocal .stem-icon {
  border-color: var(--line);
  background: var(--panel-2);
  color: var(--muted);
}

.mixer-name strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-transform: capitalize;
}

.mini-button {
  flex: 0 0 auto;
  min-height: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  padding: 0 10px;
  font-size: 0.78rem;
  font-weight: 850;
  cursor: pointer;
}

.mixer-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.mix-toggle-button {
  min-width: 64px;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  padding: 0 12px;
  font-size: 0.78rem;
  font-weight: 900;
}

.mix-toggle-button:hover {
  border-color: color-mix(in srgb, var(--brand), var(--line) 30%);
  background: color-mix(in srgb, var(--brand), transparent 90%);
}

.mix-toggle-button.active {
  border-color: color-mix(in srgb, var(--success), var(--line) 20%);
  background: color-mix(in srgb, var(--success), transparent 82%);
  color: var(--text);
}

.mixer-row.is-muted [data-mute-toggle].active {
  border-color: color-mix(in srgb, var(--danger), var(--line) 18%);
  background: color-mix(in srgb, var(--danger), transparent 86%);
  color: var(--text);
}

.volume-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 52px;
  gap: 8px;
  align-items: center;
  position: relative;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
}

.level-strip {
  position: absolute;
  inset: 50% 60px auto 0;
  height: 24px;
  transform: translateY(-50%);
  border-radius: 999px;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--meter-color), transparent 34%) var(--level), color-mix(in srgb, var(--line), transparent 30%) var(--level)),
    repeating-linear-gradient(90deg, transparent 0 8px, rgba(15, 23, 42, 0.12) 8px 10px);
  pointer-events: none;
  opacity: 0.72;
}

.volume-control input {
  position: relative;
  width: 100%;
  accent-color: var(--meter-color);
}

.volume-control input:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.volume-control [data-volume-label] {
  justify-self: end;
  color: var(--text);
  font-weight: 900;
}

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

#mixStatusText {
  margin: 0;
  color: var(--muted);
}

.download {
  margin-top: 14px;
  width: 100%;
}

.preview {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.preview-details {
  min-width: 0;
}

.preview-kicker {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.preview-fields {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
}

.preview-fields label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.preview-fields input {
  width: 100%;
  min-width: 0;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--panel);
  color: var(--text);
  font: 500 0.95rem/1.35 var(--book-ui, inherit);
}

.preview-source {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.preview-search {
  margin: 8px 0 0;
  color: var(--accent-strong);
  font-size: 0.82rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

@media (max-width: 600px) {
  .preview-fields {
    grid-template-columns: 1fr;
  }
}

.tool-status {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.ok {
  color: white !important;
  background: var(--success) !important;
}

.missing {
  color: white !important;
  background: var(--danger) !important;
}

.engine-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

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

.engine-row span {
  font-weight: 900;
}

.engine-row strong {
  min-width: 86px;
  padding: 6px 10px;
  border-radius: 999px;
  text-align: center;
  font-size: 0.82rem;
}

.engine-row small {
  grid-column: 1 / -1;
  font-size: 0.82rem;
}

.advanced-song-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px 16px;
  align-items: center;
  margin: 0 18px 18px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.advanced-song-actions h3,
.advanced-song-actions p {
  margin: 0;
}

.advanced-song-actions h3 {
  font-size: 0.96rem;
}

.advanced-song-actions p,
.advanced-song-actions small {
  color: var(--muted);
}

.advanced-song-actions small {
  grid-column: 1 / -1;
  font-size: 0.82rem;
}

.install {
  margin: 0 18px 18px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.install p,
.note {
  color: var(--muted);
  line-height: 1.5;
}

.learning-panel {
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 1px solid color-mix(in srgb, var(--line), var(--brand-ink) 10%);
  border-radius: 8px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--brand-ink), transparent 94%), transparent 42%),
    linear-gradient(180deg, color-mix(in srgb, var(--panel), var(--panel-2) 12%), var(--panel));
  box-shadow: var(--shadow);
}

.learning-header,
.learning-layout,
.learning-stage-top,
.learning-mode-row,
.learning-cue-row,
.learning-nav-row,
.learning-guided-actions,
.learning-self-score,
.learning-visibility {
  display: flex;
  gap: 12px;
}

.learning-header {
  align-items: flex-start;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.learning-empty-state {
  display: grid;
  gap: 12px;
  max-width: 560px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-2), transparent 20%);
}

.learning-empty-state h2,
.learning-empty-state p {
  margin: 0;
}

.learning-empty-state p:not(.eyebrow) {
  color: var(--muted);
  font-weight: 750;
}

.learning-no-lyrics .learning-header,
.learning-no-lyrics .learning-route-section,
.learning-no-lyrics .learning-analysis-card,
.learning-no-lyrics .learning-analysis-view,
.learning-no-lyrics .learning-coach-card,
.learning-no-lyrics .learning-coach-view,
.learning-no-lyrics .learning-layout {
  display: none;
}

.learning-route-section {
  display: grid;
  gap: 18px;
}

.learning-route-head {
  display: grid;
  gap: 4px;
}

.learning-route-head h3,
.learning-route-head p,
.learning-route-card h4,
.learning-route-card p {
  margin: 0;
}

.learning-route-head h3 {
  color: var(--text);
  font-size: clamp(1.45rem, 2.3vw, 2rem);
}

.learning-route-head p,
.learning-route-card p {
  color: var(--muted);
  font-weight: 750;
}

.learning-route-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.learning-route-card {
  display: grid;
  align-content: start;
  gap: 14px;
  min-height: 300px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--brand-ink), transparent 97%), transparent 60%),
    color-mix(in srgb, var(--panel), var(--panel-2) 10%);
  box-shadow: 0 14px 34px color-mix(in srgb, #000, transparent 94%);
}

.learning-route-card h4 {
  color: var(--text);
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  line-height: 1.05;
}

.learning-route-icon {
  display: inline-grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--brand-ink), transparent 90%);
  color: var(--brand-ink);
  font-size: 1.65rem;
  font-weight: 950;
}

.learning-route-action {
  align-self: end;
  justify-content: center;
  width: 100%;
  margin-top: auto;
}

.learning-section-detection-card {
  display: grid;
  gap: 18px;
  padding: 18px 20px;
  border: 1px dashed color-mix(in srgb, var(--brand-ink), var(--line) 62%);
  border-radius: 8px;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--brand-ink), transparent 94%), transparent 42%),
    color-mix(in srgb, var(--panel), var(--panel-2) 6%);
}

.learning-section-detection-copy {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.learning-section-detection-mark {
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid color-mix(in srgb, var(--brand-ink), transparent 60%);
  border-radius: 999px;
  color: var(--brand-ink);
  background: color-mix(in srgb, var(--brand-ink), transparent 92%);
  font-size: 0.78rem;
  font-weight: 950;
}

.learning-section-detection-mark.is-ready {
  color: var(--success-strong);
  border-color: color-mix(in srgb, var(--success), transparent 46%);
  background: color-mix(in srgb, var(--success), transparent 88%);
}

.learning-section-detection-copy h4,
.learning-section-detection-copy p {
  margin: 0;
}

.learning-section-detection-copy .eyebrow {
  margin-bottom: 4px;
  color: var(--brand-ink);
  font-size: 0.78rem;
}

.learning-section-detection-copy h4 {
  color: var(--text);
  font-size: 1.18rem;
  line-height: 1.15;
}

.learning-section-detection-copy p {
  color: var(--muted);
  font-weight: 750;
  line-height: 1.35;
}

.learning-section-detection-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.learning-section-detection-steps {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.learning-section-detection-steps li {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel), transparent 8%);
}

.learning-section-detection-steps span {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  color: var(--brand-ink);
  background: color-mix(in srgb, var(--brand-ink), transparent 90%);
  font-size: 0.8rem;
  font-weight: 950;
}

.learning-section-detection-error {
  color: var(--danger);
}

.learning-section-suggestion-preview {
  display: grid;
  gap: 12px;
  max-height: min(62vh, 720px);
  overflow: auto;
  padding-right: 4px;
}

.learning-section-suggestion-group {
  --section-tone: var(--brand-ink);
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid color-mix(in srgb, var(--section-tone), var(--line) 74%);
  border-left: 6px solid var(--section-tone);
  border-radius: 8px;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--section-tone), transparent 92%), transparent 62%),
    color-mix(in srgb, var(--panel), transparent 4%);
}

.learning-section-suggestion-group.section-tone-1 {
  --section-tone: var(--success);
}

.learning-section-suggestion-group.section-tone-2 {
  --section-tone: var(--warning);
}

.learning-section-suggestion-group.section-tone-3 {
  --section-tone: var(--muted);
}

.learning-section-suggestion-group.section-tone-4 {
  --section-tone: var(--danger);
}

.learning-section-suggestion-group.section-tone-5 {
  --section-tone: var(--brand-hover);
}

.learning-section-suggestion-group header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.learning-section-suggestion-group header strong {
  color: var(--text);
  font-size: 1rem;
  font-weight: 950;
}

.learning-section-suggestion-group header span {
  color: var(--muted);
  font-weight: 800;
}

.learning-section-suggestion-group ol {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.learning-section-suggestion-group li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  padding: 6px 0;
  border-top: 1px solid color-mix(in srgb, var(--line), transparent 46%);
}

.learning-section-suggestion-group li:first-child {
  border-top: 0;
}

.learning-section-suggestion-group li > span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 850;
}

.learning-section-suggestion-group li p {
  margin: 0;
  color: var(--text);
  font-weight: 720;
  line-height: 1.45;
}

.learning-analysis-card {
  display: grid;
}

.learning-analysis-view {
  display: block;
}

.learning-analysis-open .learning-header,
.learning-analysis-open .learning-route-section,
.learning-analysis-open .learning-analysis-card,
.learning-analysis-open .learning-coach-card,
.learning-analysis-open .learning-layout {
  display: none;
}

.learning-coach-open .learning-header,
.learning-coach-open .learning-route-section,
.learning-coach-open .learning-analysis-card,
.learning-coach-open .learning-coach-card,
.learning-coach-open .learning-layout {
  display: none;
}

.analysis-page,
.analysis-error,
.analysis-loading {
  display: grid;
  gap: 18px;
}

.analysis-loading {
  max-width: 720px;
  padding: 42px 0 48px 28px;
  border: 0;
  border-inline-start: 1px solid var(--line);
  border-radius: 0;
  background: none;
}

.analysis-loading-folio {
  display: flex;
  align-items: baseline;
  gap: 10px;
  color: var(--brand-ink);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.analysis-loading-folio span:first-child {
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0;
}

.analysis-loading h3 {
  max-width: 560px;
  margin: 2px 0 0;
  color: var(--text);
  font-family: var(--book-serif, Georgia, serif);
  font-size: clamp(2.1rem, 4vw, 3.55rem);
  font-weight: 400;
  line-height: 1.08;
}

.analysis-loading-note {
  max-width: 470px;
  margin: 2px 0 0;
  color: var(--text);
  font-family: var(--book-serif, Georgia, serif);
  font-size: 1.2rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.5;
}

.analysis-loading-status {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 470px;
  margin: 10px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.4;
}

.analysis-loading-status::before {
  width: 22px;
  height: 1px;
  background: var(--brand-ink);
  content: "";
}

@media (max-width: 640px) {
  .analysis-loading {
    padding: 30px 0 34px 20px;
  }
}

.analysis-page {
  max-width: 900px;
  color: var(--text);
}

.analysis-page-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.analysis-page h3 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.analysis-block,
.analysis-disclosure {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.analysis-block h4,
.analysis-disclosure summary {
  margin: 0 0 10px;
  color: var(--brand-ink);
  font-size: 0.85rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.analysis-block p,
.analysis-disclosure p,
.analysis-disclosure li {
  margin: 0;
  color: var(--text);
  font-weight: 400;
  line-height: 1.55;
}

.analysis-arc-list {
  display: grid;
  gap: 10px;
}

.analysis-arc-item {
  display: grid;
  gap: 5px;
  padding: 14px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--brand-ink), transparent 94%);
}

.analysis-arc-item small {
  color: var(--muted);
  font-weight: 850;
  text-transform: uppercase;
}

.analysis-arc-item strong {
  color: var(--brand-ink);
}

.analysis-moments {
  display: grid;
  gap: 12px;
}

.analysis-moments article {
  display: grid;
  gap: 8px;
}

.analysis-moments blockquote {
  margin: 0;
  padding-inline-start: 14px;
  border-inline-start: 3px solid var(--accent);
  color: var(--brand-ink);
  font-weight: 850;
}

.learning-coach-view {
  display: block;
}

.coach-page {
  display: grid;
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--brand-ink), transparent 96%), transparent 48%),
    color-mix(in srgb, var(--panel), var(--panel-2) 8%);
}

.coach-page-head,
.coach-toolbar,
.coach-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.coach-page-head span,
.coach-intro {
  color: var(--muted);
  font-weight: 750;
}

.coach-page h3 {
  margin: 0;
  color: var(--text);
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1;
}

.coach-intro {
  max-width: 680px;
  margin: 0;
  line-height: 1.45;
}

.coach-toolbar {
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.coach-toolbar label {
  display: grid;
  gap: 6px;
  min-width: min(380px, 100%);
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 850;
}

.coach-toolbar select {
  min-height: 44px;
}

.coach-toolbar strong {
  color: var(--brand-ink);
  white-space: nowrap;
}

.coach-lyrics {
  display: grid;
  justify-items: center;
  padding: clamp(24px, 4.5vw, 44px) 16px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-2), transparent 34%);
}

.coach-lyric-stack {
  display: grid;
  gap: 14px;
  width: min(880px, 100%);
  text-align: center;
}

.coach-lyric-stack p {
  margin: 0;
}

.coach-context-line {
  color: color-mix(in srgb, var(--text), var(--muted) 62%);
  font-size: clamp(1.05rem, 1.6vw, 1.45rem);
  font-weight: 700;
  line-height: 1.35;
}

.coach-current-line {
  color: var(--brand-ink);
  font-size: clamp(1.7rem, 3vw, 2.85rem);
  font-weight: 900;
  line-height: 1.25;
}

.coach-panel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.coach-panel-grid[dir="rtl"] {
  direction: rtl;
}

.coach-panel-grid-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.coach-panel,
.coach-missing {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel), var(--panel-2) 12%);
}

.coach-panel h4 {
  margin: 0 0 8px;
  color: var(--brand-ink);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.coach-panel p,
.coach-missing {
  margin: 0;
  color: var(--text);
  font-weight: 750;
  line-height: 1.45;
}

.coach-emphasis-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.coach-emphasis-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid color-mix(in srgb, var(--brand-ink), transparent 72%);
  border-radius: 999px;
  color: var(--brand-ink);
  background: color-mix(in srgb, var(--brand-ink), transparent 92%);
  font-weight: 900;
}

.learning-header h2 {
  margin: 0 0 6px;
  font-size: clamp(1.8rem, 3vw, 3rem);
}

.learning-header p {
  margin: 0;
  color: var(--muted);
  font-weight: 750;
}

.learning-header-actions {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.learning-progress-card {
  display: grid;
  min-width: 150px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-2), transparent 18%);
  text-align: right;
}

.learning-progress-card span,
.learning-progress-card small {
  color: var(--muted);
  font-weight: 800;
}

.learning-progress-card strong {
  color: var(--accent);
  font-size: 1.85rem;
  line-height: 1;
}

.learning-layout {
  align-items: stretch;
}

.learning-sections {
  flex: 0 0 270px;
  display: grid;
  align-content: start;
  gap: 12px;
  padding-right: 16px;
  border-right: 1px solid var(--line);
}

.learning-sections h3 {
  margin: 0;
  font-size: 0.9rem;
  text-transform: uppercase;
  color: var(--brand-ink);
}

.learning-section-select-wrap {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 850;
}

.learning-section-select-wrap span {
  text-transform: none;
}

.learning-section-select-wrap select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  padding: 0 12px;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 850;
}

.learning-section-select-wrap select:focus {
  border-color: color-mix(in srgb, var(--brand-ink), var(--line) 22%);
  outline: 2px solid color-mix(in srgb, var(--brand-ink), transparent 82%);
  outline-offset: 2px;
}

.learning-section-list {
  display: none;
  gap: 3px;
}

.learning-section-button {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  column-gap: 14px;
  row-gap: 2px;
  width: 100%;
  min-height: 54px;
  padding: 9px 10px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.learning-section-button:hover {
  background: color-mix(in srgb, var(--brand-ink), transparent 94%);
}

.learning-section-button.active {
  border-color: color-mix(in srgb, var(--brand-ink), transparent 62%);
  background: color-mix(in srgb, var(--brand-ink), transparent 88%);
}

.learning-section-button.is-whole-song {
  border-color: color-mix(in srgb, var(--brand-ink), transparent 78%);
  background: color-mix(in srgb, var(--brand-ink), transparent 96%);
}

.learning-section-button.is-whole-song.active {
  border-color: color-mix(in srgb, var(--brand-ink), transparent 52%);
  background: color-mix(in srgb, var(--brand-ink), transparent 88%);
}

.learning-section-button span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 780;
}

.learning-section-meta {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.learning-section-meta strong {
  overflow: hidden;
  color: var(--text);
  font-size: 0.96rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.learning-section-meta em {
  justify-self: start;
  color: var(--muted);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 850;
}

.learning-section-button > span:last-child {
  justify-self: end;
  align-self: center;
  color: var(--muted);
  font-size: 0.78rem;
}

.learning-section-button.is-unassigned {
  border-top: 1px solid var(--line);
  border-radius: 0;
  margin-top: 6px;
  padding-top: 12px;
}

.learning-section-button.is-unassigned .learning-section-meta strong {
  color: color-mix(in srgb, var(--muted), var(--text) 26%);
}

.learning-section-button.is-unassigned .learning-section-meta em {
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.learning-manual-button {
  justify-self: start;
}

.learning-manual .learning-manual-button {
  display: none;
}

.learning-section-editor {
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.learning-section-editor summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 900;
}

.learning-editor-fields {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.learning-editor-fields label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 850;
}

.learning-editor-fields input,
.learning-editor-fields select {
  width: 100%;
}

.learning-section-line-picker-wrap {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 850;
}

.learning-section-range-mode {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
}

.learning-section-range-mode .mini-button.active {
  border-color: color-mix(in srgb, var(--brand-ink), white 16%);
  background: var(--brand-ink);
  color: #fff;
}

.learning-section-range-summary {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.learning-section-line-picker {
  display: grid;
  gap: 6px;
  max-height: 260px;
  overflow: auto;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel), var(--bg) 34%);
}

.learning-section-line {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.learning-section-line:hover,
.learning-section-line.in-range {
  border-color: color-mix(in srgb, var(--brand-ink), var(--line) 28%);
  background: color-mix(in srgb, var(--brand-ink), transparent 90%);
}

.learning-section-line.is-start,
.learning-section-line.is-end {
  border-color: color-mix(in srgb, var(--brand-ink), white 12%);
  background: color-mix(in srgb, var(--brand-ink), transparent 84%);
}

.learning-section-line span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
}

.learning-section-line strong {
  min-width: 0;
  overflow: hidden;
  font-size: 0.9rem;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.learning-section-line em {
  padding: 4px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent), transparent 84%);
  color: color-mix(in srgb, var(--accent), #0b1714 30%);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 950;
}

.learning-section-line em:empty {
  display: none;
}

.learning-stage {
  flex: 1 1 auto;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 16px;
  min-height: 520px;
  padding: 26px;
}

.learning-stage-top {
  width: min(760px, 100%);
  justify-content: space-between;
  color: var(--muted);
  font-weight: 850;
}

.learning-option-group {
  width: min(760px, 100%);
  display: grid;
  gap: 8px;
  justify-items: center;
}

.learning-option-label {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 950;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.learning-mode-row,
.learning-cue-row {
  width: min(760px, 100%);
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.learning-cue {
  width: min(760px, 100%);
  min-height: 150px;
  display: grid;
  place-items: center;
  padding: 28px;
  border: 0;
  border-radius: 10px;
  background:
    radial-gradient(circle at 50% 0%, color-mix(in srgb, var(--brand-ink), transparent 78%), transparent 55%),
    color-mix(in srgb, var(--panel-2), transparent 22%);
  color: var(--text);
  font-size: clamp(1.65rem, 3.6vw, 3.4rem);
  font-weight: 900;
  line-height: 1.35;
  text-align: center;
  white-space: pre-wrap;
}

.learning-visibility,
.learning-guided-actions,
.learning-self-score,
.learning-nav-row {
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.learning-mode-row {
  gap: 0;
  width: auto;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-2), transparent 20%);
}

.learning-mode-row .mini-button {
  border-color: transparent;
  border-radius: 6px;
  background: transparent;
  box-shadow: none;
}

.learning-mode-row .mini-button.active {
  border-color: color-mix(in srgb, var(--brand-ink), white 16%);
  background: var(--brand-ink);
  color: #fff;
}

.learning-playback-practice-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.learning-playback-practice-button {
  min-height: 46px;
  padding-inline: 20px;
  border-color: color-mix(in srgb, var(--brand), white 14%);
  background: var(--brand);
  color: #fff;
  box-shadow: 0 16px 34px color-mix(in srgb, var(--brand), transparent 82%);
}

.learning-playback-practice-button.subtle {
  border-color: color-mix(in srgb, var(--brand-ink), var(--line) 35%);
  background: color-mix(in srgb, var(--brand-ink), transparent 90%);
  color: var(--brand-ink);
  box-shadow: none;
}

.learning-playback-practice-button:disabled {
  border-color: var(--line);
  background: var(--panel-2);
  color: var(--muted);
  box-shadow: none;
}

.learning-practice-options {
  width: min(760px, 100%);
  border-top: 1px solid var(--line);
  padding-top: 4px;
}

.learning-practice-options summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 900;
  list-style-position: inside;
}

.learning-practice-options summary em {
  color: color-mix(in srgb, var(--muted), var(--text) 12%);
  font-size: 0.82rem;
  font-style: normal;
  font-weight: 760;
}

.learning-options-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-2), transparent 28%);
}

.learning-practice-options .learning-option-group {
  width: 100%;
  justify-items: start;
}

.learning-practice-options .learning-cue-row,
.learning-practice-options .learning-visibility {
  justify-content: flex-start;
}

.learning-practice-options .mini-button {
  border-radius: 999px;
  background: var(--panel);
  color: var(--muted);
  box-shadow: none;
}

.learning-practice-options .mini-button.active {
  border-color: color-mix(in srgb, var(--accent), var(--line) 25%);
  background: color-mix(in srgb, var(--accent), transparent 88%);
  color: var(--text);
}

.learning-practice-options .mini-button.active::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-right: 6px;
  border-radius: 999px;
  background: var(--accent);
  display: inline-block;
}

.learning-transition-prompt {
  display: grid;
  gap: 12px;
  justify-items: center;
  width: 100%;
}

.learning-transition-prompt small {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 900;
}

.learning-guided .learning-transition-prompt small {
  color: color-mix(in srgb, var(--brand-ink), var(--text) 18%);
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  font-weight: 950;
  letter-spacing: 0;
}

.learning-guided .learning-transition-prompt small:first-child {
  padding: 8px 14px;
  border: 1px solid color-mix(in srgb, var(--brand-ink), var(--line) 48%);
  border-radius: 999px;
  background: color-mix(in srgb, var(--brand-ink), transparent 92%);
}

.learning-transition-prompt p,
.learning-transition-prompt strong {
  margin: 0;
}

.learning-transition-prompt p {
  color: var(--muted);
  font-size: 0.62em;
}

.learning-self-score .primary,
.learning-self-score .secondary {
  min-width: 136px;
}

.learning-self-score [data-learning-result="got"] {
  border-color: color-mix(in srgb, var(--success), var(--line) 20%);
  background: var(--success);
  color: white;
}

.learning-manual .learning-header {
  align-items: center;
}

.learning-manual .learning-route-section,
.learning-guided .learning-route-section,
.learning-complete .learning-route-section {
  display: none;
}

.learning-manual .learning-header h2 {
  font-size: clamp(1.45rem, 2.4vw, 2.25rem);
}

.learning-manual .learning-progress-card {
  display: none;
}

.learning-manual #learningPracticeSessionButton.learning-guided-switch {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
  box-shadow: none;
}

.learning-manual #learningPracticeSessionButton.learning-guided-switch:hover {
  color: var(--brand-ink);
  border-color: color-mix(in srgb, var(--brand-ink), var(--line) 35%);
}

.learning-manual #learningEndSessionButton.learning-back-link {
  border: 0;
  background: transparent;
  box-shadow: none;
  color: var(--muted);
}

.learning-manual #learningEndSessionButton.learning-back-link:hover {
  color: var(--brand-ink);
}

.learning-manual .learning-guided-actions .secondary {
  min-width: 180px;
  border-color: color-mix(in srgb, var(--brand-ink), white 18%);
  background: color-mix(in srgb, var(--brand-ink), transparent 88%);
  color: var(--brand-ink);
}

.learning-manual .learning-nav-row {
  width: min(760px, 100%);
  justify-content: space-between;
}

.learning-manual .learning-nav-row .mini-button {
  border: 0;
  background: transparent;
  color: var(--muted);
  box-shadow: none;
}

.learning-manual .learning-nav-row .mini-button:not(:disabled):hover {
  color: var(--brand-ink);
}

.learning-manual.learning-single-section .learning-layout {
  display: block;
}

.learning-manual.learning-single-section .learning-sections {
  width: min(760px, 100%);
  margin: 0 auto 10px;
  padding: 0;
  border-right: 0;
}

.learning-manual.learning-single-section .learning-sections h3,
.learning-manual.learning-single-section .learning-section-list {
  display: none;
}

.learning-manual.learning-single-section .learning-section-editor {
  margin-top: 0;
  padding: 0 0 10px;
  border-top: 0;
  text-align: center;
}

.learning-status {
  text-align: center;
}

.learning-overview .learning-layout {
  display: block;
}

.learning-overview .learning-sections {
  border-right: 0;
  padding-right: 0;
}

.learning-overview .learning-header-actions,
.learning-overview .learning-sections > h3,
.learning-overview .learning-section-select-wrap {
  display: none;
}

.learning-overview .learning-header {
  display: none;
}

.learning-overview .learning-section-list {
  display: none;
}

.learning-overview .learning-stage {
  display: none;
}

.learning-overview .learning-progress-card {
  display: none;
}

.learning-overview .learning-section-editor {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
  opacity: 0.86;
}

.learning-overview .learning-section-editor summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  min-height: 72px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel), var(--panel-2) 12%);
}

.learning-overview .learning-section-editor summary::before {
  content: "⚙";
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--muted), transparent 88%);
  color: var(--muted);
  font-size: 1.1rem;
}

.learning-overview .learning-section-editor summary::after {
  content: "›";
  color: var(--muted);
  font-size: 1.8rem;
  line-height: 1;
}

.learning-overview .learning-section-editor[open] summary::after {
  transform: rotate(90deg);
}

.learning-overview .learning-section-editor .learning-editor-fields {
  padding: 14px 0 0;
}

.learning-guided .learning-sections,
.learning-complete .learning-sections {
  margin-bottom: 0;
}

.learning-guided .learning-section-editor,
.learning-complete .learning-section-editor {
  display: none;
}

.learning-guided .learning-stage,
.learning-complete .learning-stage {
  min-height: 620px;
  padding: 46px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 16%, color-mix(in srgb, var(--brand-ink), transparent 78%), transparent 42%),
    linear-gradient(180deg, color-mix(in srgb, var(--panel-2), transparent 10%), var(--panel));
}

.learning-guided .learning-mode-row,
.learning-guided .learning-cue-row,
.learning-guided .learning-visibility,
.learning-guided .learning-option-group,
.learning-guided .learning-practice-options,
.learning-guided .learning-nav-row {
  display: none;
}

.learning-guided:not(.learning-answer-shown) .learning-self-score,
.learning-guided.learning-answer-shown .learning-guided-actions {
  display: none;
}

.learning-guided .learning-cue {
  min-height: 280px;
  font-size: clamp(2rem, 4.4vw, 4.2rem);
}

.learning-guided .learning-stage-top,
.learning-complete .learning-stage-top {
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}

.learning-complete .learning-cue {
  align-items: stretch;
  justify-items: stretch;
  text-align: left;
}

.learning-session-complete {
  width: 100%;
  display: grid;
  gap: 12px;
}

.learning-session-complete ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  font-size: 1rem;
}

.learning-session-complete small,
.learning-session-complete span {
  color: var(--brand-ink);
  font-weight: 900;
  text-transform: uppercase;
}

.learning-session-complete strong {
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.learning-session-complete p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.learning-review-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.learning-review-summary {
  align-content: start;
  gap: 20px;
  max-width: 980px;
  margin: 0 auto;
}

.learning-review-summary-head {
  display: grid;
  gap: 6px;
}

.learning-review-summary-head small {
  color: var(--brand-ink);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.learning-review-summary-head h3 {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.75rem, 3vw, 2.6rem);
  line-height: 1.05;
}

.learning-review-summary-head p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 750;
}

.learning-review-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.learning-review-stats span {
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel), var(--panel-2) 14%);
  color: var(--text);
  text-transform: none;
}

.learning-review-stats strong {
  color: var(--brand-ink);
  font-size: 1.55rem;
  line-height: 1;
}

.learning-review-stats em {
  color: var(--muted);
  font-size: 0.8rem;
  font-style: normal;
  font-weight: 850;
  text-transform: uppercase;
}

.learning-review-summary section {
  display: grid;
  gap: 10px;
}

.learning-review-summary h4 {
  margin: 0;
  color: var(--brand-ink);
  font-size: 0.88rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.learning-review-summary ul {
  display: grid;
  gap: 10px;
  padding-left: 0;
  list-style: none;
}

.learning-review-line {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel), transparent 8%);
}

.learning-review-line-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.learning-review-line-meta span,
.learning-review-line-meta em {
  color: var(--muted);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.learning-review-line-meta em {
  color: var(--brand-ink);
}

.learning-review-line strong {
  color: var(--text);
  font-size: 1.08rem;
  line-height: 1.4;
  text-align: start;
}

.learning-review-line small {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 750;
  line-height: 1.35;
  text-transform: none;
}

.learning-review-empty {
  margin: 0;
  padding: 14px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 750;
}

@media (max-width: 820px) {
  .learning-route-grid {
    grid-template-columns: 1fr;
  }

  .coach-toolbar,
  .coach-nav,
  .coach-page-head {
    align-items: stretch;
    flex-direction: column;
  }

  .coach-panel-grid,
  .coach-panel-grid-two {
    grid-template-columns: 1fr;
  }

  .learning-review-summary-grid {
    grid-template-columns: 1fr;
  }

  .learning-review-stats {
    grid-template-columns: 1fr;
  }

  .learning-route-card {
    min-height: 0;
  }

  .learning-analysis-card {
    align-items: stretch;
    flex-direction: column;
  }

  .learning-layout {
    display: block;
  }

  .learning-sections {
    border-right: 0;
    padding-right: 0;
  }

  .learning-guided .learning-stage,
  .learning-complete .learning-stage {
    padding: 24px;
  }

  .learning-options-grid {
    grid-template-columns: 1fr;
  }

  .learning-practice-options summary {
    align-items: flex-start;
    flex-direction: column;
  }

  .learning-manual .learning-nav-row {
    gap: 8px;
  }
}

pre {
  overflow-x: auto;
  margin: 0 0 10px;
  padding: 12px;
  border-radius: 6px;
  background: #0b0c0f;
  color: #f5f7fb;
}

.hidden {
  display: none !important;
}

.app-shell {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 18px;
  width: min(1440px, calc(100% - 28px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 18px 0;
}

.app-sidebar,
.workspace,
.app-view {
  border: 1px solid color-mix(in srgb, var(--line), transparent 10%);
  border-radius: 8px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel), white 2%), var(--panel));
  box-shadow:
    var(--shadow),
    inset 0 1px 0 color-mix(in srgb, white, transparent 90%);
}

.app-sidebar {
  position: sticky;
  top: 18px;
  align-self: start;
  display: grid;
  gap: 22px;
  padding: 18px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel), var(--brand-ink) 4%), var(--panel));
}

.brand-block {
  display: grid;
  justify-items: start;
  padding: 10px;
  border: 1px solid color-mix(in srgb, var(--line), white 42%);
  border-radius: 8px;
  background: #fff;
}

.brand-logo {
  display: block;
  width: min(100%, 152px);
  height: auto;
  border-radius: 6px;
}

.app-nav {
  display: grid;
  gap: 18px;
}

.nav-section {
  display: grid;
  gap: 6px;
}

.nav-section-title {
  min-width: 0;
  margin: 2px 0 6px;
  overflow: hidden;
  color: var(--text);
  font-size: 0.96rem;
  font-weight: 900;
  line-height: 1.25;
  text-overflow: ellipsis;
}

.song-tool-item {
  margin-left: 18px;
}

.nav-item {
  min-height: 40px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  padding: 0 10px;
  text-align: start;
  font-weight: 850;
  cursor: pointer;
}

.nav-item {
  position: relative;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
}

.nav-item::before {
  content: "";
  display: block;
  width: 18px;
  height: 18px;
  justify-self: center;
  color: currentColor;
  opacity: 0.92;
}

.nav-item[data-nav-icon="library"]::before {
  border: 2px solid currentColor;
  border-radius: 3px;
  box-shadow: inset 5px 0 0 color-mix(in srgb, currentColor, transparent 72%);
}

.nav-item[data-nav-icon="import"]::before {
  background:
    linear-gradient(currentColor 0 0) center / 14px 2px no-repeat,
    linear-gradient(currentColor 0 0) center / 2px 14px no-repeat;
  border: 2px solid currentColor;
  border-radius: 999px;
}

.nav-item[data-nav-icon="mix"]::before {
  background:
    linear-gradient(currentColor 0 0) 2px center / 2px 16px no-repeat,
    linear-gradient(currentColor 0 0) center center / 2px 16px no-repeat,
    linear-gradient(currentColor 0 0) calc(100% - 2px) center / 2px 16px no-repeat,
    radial-gradient(circle at 3px 5px, currentColor 0 3px, transparent 3.5px),
    radial-gradient(circle at 50% 13px, currentColor 0 3px, transparent 3.5px),
    radial-gradient(circle at calc(100% - 3px) 8px, currentColor 0 3px, transparent 3.5px);
}

.nav-item[data-nav-icon="studio"]::before {
  border: 2px solid currentColor;
  border-radius: 999px 999px 5px 5px;
  background:
    radial-gradient(circle at 50% 36%, currentColor 0 4px, transparent 4.5px),
    linear-gradient(currentColor 0 0) center 100% / 2px 6px no-repeat;
}

.nav-item[data-nav-icon="practice"]::before {
  border: 2px solid currentColor;
  border-radius: 999px;
  background:
    conic-gradient(from 45deg, transparent 0 90deg, currentColor 90deg 145deg, transparent 145deg 360deg);
}

.nav-item[data-nav-icon="learn"]::before {
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 10 12 5 2 10l10 5 10-5Z'/%3E%3Cpath d='M6 12.5V17c3.5 2.5 8.5 2.5 12 0v-4.5'/%3E%3Cpath d='M22 10v6'/%3E%3Cpath d='M22 16l-1.5 2'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 10 12 5 2 10l10 5 10-5Z'/%3E%3Cpath d='M6 12.5V17c3.5 2.5 8.5 2.5 12 0v-4.5'/%3E%3Cpath d='M22 10v6'/%3E%3Cpath d='M22 16l-1.5 2'/%3E%3C/svg%3E") center / contain no-repeat;
}

.nav-item[data-nav-icon="lyrics"]::before {
  border-left: 3px solid currentColor;
  background:
    linear-gradient(currentColor 0 0) 6px 3px / 11px 2px no-repeat,
    linear-gradient(currentColor 0 0) 6px 8px / 10px 2px no-repeat,
    linear-gradient(currentColor 0 0) 6px 13px / 8px 2px no-repeat;
}

.nav-item[data-nav-icon="files"]::before {
  border: 2px solid currentColor;
  border-radius: 3px;
  clip-path: polygon(0 0, 70% 0, 100% 30%, 100% 100%, 0 100%);
  background: linear-gradient(135deg, transparent 0 68%, color-mix(in srgb, currentColor, transparent 65%) 69% 100%);
}

.nav-item[data-nav-icon="settings"]::before {
  border: 2px solid currentColor;
  border-radius: 999px;
  background:
    radial-gradient(circle, transparent 0 3px, currentColor 3.5px 5px, transparent 5.5px),
    conic-gradient(from 0deg, currentColor 0 10deg, transparent 10deg 50deg, currentColor 50deg 60deg, transparent 60deg 110deg, currentColor 110deg 120deg, transparent 120deg 170deg, currentColor 170deg 180deg, transparent 180deg 230deg, currentColor 230deg 240deg, transparent 240deg 290deg, currentColor 290deg 300deg, transparent 300deg 360deg);
}

.nav-item span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-item.active,
.nav-item:hover {
  border-color: color-mix(in srgb, var(--accent), var(--line) 34%);
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--accent), transparent 88%), transparent 72%),
    var(--panel-2);
  color: var(--text);
}

.workspace {
  position: relative;
  isolation: isolate;
  min-width: 0;
  padding: 18px;
  overflow: hidden;
}

.workspace::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  z-index: -1;
  height: 180px;
  background:
    linear-gradient(105deg, color-mix(in srgb, var(--brand-ink), transparent 92%), transparent 62%),
    linear-gradient(255deg, color-mix(in srgb, var(--warm-accent), transparent 93%), transparent 58%);
  pointer-events: none;
}

.workspace-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.workspace-topbar h2 {
  margin: 0;
  font-size: 1.6rem;
  line-height: 1.12;
}

.song-status-summary {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 750;
  line-height: 1.35;
}

.section-head {
  margin-bottom: 18px;
}

.section-head h2 {
  margin-bottom: 4px;
  font-size: 1.15rem;
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.app-view {
  padding: 16px;
}

.app-view.library-panel {
  margin-bottom: 0;
  background: var(--panel);
}

.import-view {
  display: grid;
  gap: 18px;
}

.cloud-project-view {
  display: grid;
  gap: 18px;
  max-width: 920px;
}

.cloud-project-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.cloud-project-head h2,
.cloud-project-lyrics h3 {
  margin: 0;
}

.cloud-project-artist {
  margin: 5px 0 0;
  color: var(--muted);
}

.cloud-project-status {
  padding: 16px;
  border-left: 3px solid var(--accent);
  background: color-mix(in srgb, var(--accent), transparent 94%);
}

.cloud-project-audio-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.cloud-project-status p {
  margin: 5px 0 0;
  color: var(--muted);
}

.cloud-project-lyrics {
  padding-top: 4px;
}

.cloud-project-lyrics-text {
  margin: 12px 0 0;
  padding: 18px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--text);
  font: inherit;
  line-height: 1.7;
  white-space: pre-wrap;
}

.cloud-project-lyrics-editor {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.cloud-project-lyrics-editor textarea {
  width: 100%;
  resize: vertical;
}

.song-view {
  display: grid;
  gap: 14px;
}

body[data-song-view="mix"] .lyrics-surface,
body[data-song-view="mix"] .practice-surface,
body[data-song-view="mix"] .studio-surface,
body[data-song-view="mix"] .learning-surface,
body[data-song-view="mix"] .files-surface {
  display: none !important;
}

body[data-song-view="studio"] .lyrics-surface,
body[data-song-view="studio"] .practice-surface,
body[data-song-view="studio"] .learning-surface,
body[data-song-view="studio"] .files-surface,
body[data-song-view="studio"] .mix-export-surface,
body[data-song-view="studio"] #previewTransport,
body[data-song-view="studio"] #mixTransposeControl,
body[data-song-view="studio"] #mixerControls {
  display: none !important;
}

body[data-song-view="practice"] .lyrics-surface,
body[data-song-view="practice"] .studio-surface,
body[data-song-view="practice"] .learning-surface,
body[data-song-view="practice"] .files-surface,
body[data-song-view="practice"] .mix-export-surface,
body[data-song-view="practice"] #previewTransport,
body[data-song-view="practice"] #mixTransposeControl,
body[data-song-view="practice"] #mixerControls {
  display: none !important;
}

body[data-song-view="learn"] .lyrics-surface,
body[data-song-view="learn"] .practice-surface,
body[data-song-view="learn"] .studio-surface,
body[data-song-view="learn"] .files-surface,
body[data-song-view="learn"] .backing-surface,
body[data-song-view="learn"] .mix-export-surface {
  display: none !important;
}

body[data-song-view="lyrics"] .backing-surface,
body[data-song-view="lyrics"] .practice-surface,
body[data-song-view="lyrics"] .studio-surface,
body[data-song-view="lyrics"] .learning-surface,
body[data-song-view="lyrics"] .files-surface,
body[data-song-view="lyrics"] .mix-export-surface {
  display: none !important;
}

body[data-song-view="files"] .backing-surface,
body[data-song-view="files"] .lyrics-surface,
body[data-song-view="files"] .practice-surface,
body[data-song-view="files"] .studio-surface,
body[data-song-view="files"] .learning-surface,
body[data-song-view="files"] .mix-export-surface {
  display: none !important;
}

body[data-song-view="files"] #mixerPanel {
  display: none !important;
}

@container (max-width: 720px) {
  .range-picker-grid {
    grid-template-columns: 1fr;
  }

  .range-lyrics {
    min-height: 220px;
    max-height: 280px;
  }
}

@container (max-width: 560px) {
  .studio-main-column {
    grid-template-columns: 1fr;
    grid-template-areas:
      "range"
      "record"
      "review"
      "saved";
  }

  .studio-hero {
    grid-template-columns: 1fr;
  }

  .playback-setup-grid {
    grid-template-columns: 1fr;
  }

  .vocal-effects-panel {
    grid-template-columns: 1fr;
  }

  .playback-setup-grid .transpose-control,
  .playback-setup-grid .wide {
    grid-column: 1 / -1;
  }

  .studio-transport-panel {
    grid-template-columns: 1fr;
  }

  .studio-transport-panel .transport-cluster,
  .studio-action-cluster,
  .studio-transport-panel > input[type="range"],
  .studio-transport-panel > span,
  .record-take-button {
    grid-column: 1 / -1;
  }

  .studio-transport-panel .transport-cluster {
    grid-row: auto;
    justify-content: flex-start;
  }

  .studio-transport-panel > input[type="range"],
  .studio-transport-panel > span {
    grid-row: auto;
  }
}

@media (max-width: 1180px) {
  .studio-hero,
  .studio-workflow {
    grid-template-columns: 1fr;
  }

  .studio-state-summary {
    justify-content: flex-start;
  }

  .studio-side-column {
    order: 2;
  }
}

@media (max-width: 980px) {
  .settings-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .focus-mode-overlay {
    padding: 18px;
  }

  .focus-mode-topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .focus-mode-controls {
    grid-template-columns: repeat(3, auto) minmax(0, 1fr);
  }

  .focus-mode-controls > input,
  .focus-mode-controls > span,
  #focusRecordButton,
  #focusGuideVocalButton,
  .focus-tempo-control {
    grid-column: 1 / -1;
  }

  .range-picker-grid {
    grid-template-columns: 1fr;
  }

  .range-lyrics {
    min-height: 220px;
  }

  .stem-downloads {
    grid-template-columns: 1fr;
  }

  .playback-setup-grid .transpose-control,
  .playback-setup-grid .wide {
    grid-column: 1 / -1;
  }

  .studio-main-column {
    grid-template-columns: 1fr;
  }

  .studio-main-column {
    grid-template-areas:
      "range"
      "record"
      "review"
      "saved";
  }

  .setup-item,
  .playback-setup-section #openMixButton {
    border-top: 1px solid var(--line);
    padding-inline: 0;
  }

  .setup-item:first-child,
  .setup-item:nth-child(2) {
    border-top: 0;
  }
}

@media (max-width: 720px) {
  .stem-ready-card,
  .stem-card-main {
    grid-template-columns: 1fr;
  }

  .stem-ready-card {
    display: grid;
    justify-items: start;
  }

  .stem-ready-card em {
    margin-left: 0;
  }

  .stem-card-main {
    justify-items: start;
  }

  .stem-overflow small {
    left: 0;
    right: auto;
  }
}

@media (max-width: 860px) {
  .app-shell {
    grid-template-columns: 1fr;
    width: min(100% - 20px, 1120px);
    padding: 10px 0;
  }

  .app-sidebar {
    position: static;
  }

  .app-sidebar {
    gap: 14px;
  }

  .app-nav {
    gap: 12px;
  }

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

  .nav-section-title {
    grid-column: 1 / -1;
    margin-bottom: 0;
    text-align: center;
  }

  .song-tool-item {
    margin-left: 0;
  }

  .nav-item {
    grid-template-columns: 1fr;
    gap: 4px;
    justify-items: center;
    min-height: 56px;
    text-align: center;
    padding: 6px 8px;
  }

  .nav-item::before {
    width: 17px;
    height: 17px;
  }

  .workspace-topbar {
    flex-direction: column;
  }

  .shell {
    grid-template-columns: 1fr;
    align-items: start;
    padding: 24px 0;
  }

  .controls {
    grid-template-columns: 1fr;
  }

  .library-toolbar,
  .library-song-row {
    grid-template-columns: 1fr;
  }

  .library-song-row {
    justify-items: start;
  }

  .favorite-button,
  .library-overflow {
    justify-self: start;
  }

  .library-song-practice {
    white-space: normal;
  }

  .panel-head {
    align-items: stretch;
    flex-direction: column;
  }

  .mixer-row {
    grid-template-columns: 1fr;
  }

  .preview-transport,
  .practice-transport {
    grid-template-columns: 1fr 1fr;
  }

  .preview-transport input,
  .preview-transport span,
  .preview-transport .skip-control,
  .practice-transport input[type="range"],
  .practice-transport > span,
  .practice-transport .skip-control {
    grid-column: 1 / -1;
  }

  .preview-transport span {
    text-align: start;
  }

  .studio-grid,
  .studio-hero,
  .studio-workflow,
  .range-picker-grid,
  .practice-room-grid,
  .playback-setup-grid,
  .vocal-effects-panel,
  .backing-controls,
  .recording-options,
  .loop-controls,
  .recording-main,
  .review-actions {
    grid-template-columns: 1fr;
  }

  .studio-state-summary {
    justify-content: flex-start;
  }

  .studio-transport-panel .transport-cluster {
    justify-content: flex-start;
  }

  .studio-transport-panel > span {
    text-align: start;
  }

  .practice-transport > span {
    text-align: start;
  }

  .transpose-control {
    grid-template-columns: 1fr;
  }

  .lyrics-search {
    grid-template-columns: 1fr;
  }

  .lyrics-sync-control {
    grid-template-columns: 1fr;
  }

  .converter {
    padding: 20px;
  }
}

@media (max-width: 520px) {
  .settings-grid {
    grid-template-columns: 1fr;
  }

  .shell {
    width: min(100% - 20px, 1120px);
  }

  .stem-downloads {
    grid-template-columns: 1fr;
  }
}