/* ENTRAIN — v0.32 stylesheet
   1. tokens & base
   2. site-wide (nav, hero, cards, buttons)
   3. shared components (field, matrix, notice)
   4. studio (stage, transport, stack, editor, modals, empty state)
   5. landing page
   6. player & soundtrack pages (preserved)
   7. responsive
*/

@import url("https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;1,6..72,400&family=IBM+Plex+Sans:wght@400;500;600;650&family=IBM+Plex+Mono:wght@400;500&display=swap");

/* ── 1. tokens & base ─────────────────────────────────────────────────────── */
:root {
  --ink: #0b1019;
  --panel: #111a28;
  --panel2: #172238;
  --panel-3: #1c2a43;
  --line: #2b3a55;
  --line2: #405579;
  --trace: #54dccf;
  --trace-dim: #2f8a83;
  --text: #d1dcee;
  --muted: #8798b4;
  --faint: #5d6d87;
  --amber: #e6a94a;
  --amber-dim: #8a6a2c;
  --red: #e2726a;
  --delta: #6b7cf0;
  --theta: #5aa9e6;
  --alpha: #54dccf;
  --beta: #e6a94a;
  --gamma: #e2726a;
  --radius: 10px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  color: var(--text);
  font:
    15px/1.55 "IBM Plex Sans",
    ui-sans-serif,
    system-ui,
    -apple-system,
    "Segoe UI",
    sans-serif;
  background:
    radial-gradient(1200px 700px at 78% -10%, #16233a 0%, transparent 55%),
    radial-gradient(900px 600px at 8% 110%, #14202f 0%, transparent 50%),
    var(--ink);
}
a {
  color: var(--trace);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
.mono {
  font-family:
    "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.kicker,
.eyebrow {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--trace-dim);
  margin: 0 0 12px;
}
.eyebrow {
  color: var(--faint);
}
.muted {
  color: var(--muted);
}
.small {
  font-size: 13px;
  color: var(--muted);
}
.warn {
  color: var(--red) !important;
}
.small.warn {
  color: #ffd8d4;
}
.warntext,
.down {
  color: var(--red);
}
.up {
  color: var(--trace);
}
.wide {
  grid-column: 1/-1;
}

/* ── 2. site-wide ─────────────────────────────────────────────────────────── */
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 22px;
}
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.brand {
  font:
    500 24px/1 "Newsreader",
    Georgia,
    serif;
  color: var(--text);
}
.brand b {
  color: var(--trace);
  font-weight: 400;
}
.navlinks {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line2);
  background: #0d1420;
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--muted);
  font-size: 12px;
}
.pill.warn {
  border-color: #8e4946;
  color: #ffd8d4;
}
.live-pill:before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--trace);
  box-shadow: 0 0 12px var(--trace);
  display: inline-block;
}
.hero {
  padding: 58px 0 34px;
}
.hero h1 {
  font:
    400 clamp(42px, 7vw, 72px)/0.95 "Newsreader",
    Georgia,
    serif;
  margin: 0 0 12px;
  letter-spacing: -0.04em;
  overflow-wrap: anywhere;
}
.hero h1 em {
  font-style: italic;
  color: var(--trace);
}
.hero p {
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 24px 0;
}
.card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 16px 50px -34px #000;
}
.card h3 {
  margin: 0 0 8px;
}
.btn {
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  border: 1px solid var(--line2);
  background: var(--panel);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 13px;
  font-weight: 650;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn:hover {
  border-color: var(--trace);
  background: var(--panel-3);
  text-decoration: none;
}
.btn.primary {
  background: var(--trace);
  border-color: var(--trace);
  color: #041f1c;
}
.btn.danger {
  border-color: #8e4946;
  color: #ffd8d4;
}
.btn.danger:hover {
  background: #361d24;
  border-color: var(--red);
}
.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.toolbar {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin: 18px 0;
}
.toolbar .tagrow {
  width: 100%;
}
.console {
  border: 1px solid var(--line2);
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border-radius: 20px;
  overflow: hidden;
}
.panel {
  padding: 18px;
  border-top: 1px solid var(--line);
}
.panel:first-child {
  border-top: 0;
}
.template-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tagrow {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.gate {
  color: var(--amber);
}
.unlocked {
  color: var(--trace);
}
.locked {
  color: var(--red);
}
.template-card.locked-card {
  opacity: 0.72;
}
.template-card.locked-card h3:after {
  content: " locked";
  color: var(--red);
  font: 12px "IBM Plex Mono", ui-monospace, monospace;
  margin-left: 6px;
}
.template-card.unlocked-card h3:after {
  content: " unlocked";
  color: var(--trace);
  font: 12px "IBM Plex Mono", ui-monospace, monospace;
  margin-left: 6px;
}
.tier-free {
  color: var(--trace);
}
.tier-holder {
  color: var(--amber);
}
.tier-pro {
  color: #e2726a;
}
.tier-collector {
  color: #c98cff;
}
.token-card {
  margin-top: 22px;
  border: 1px solid var(--line2);
  border-radius: 20px;
  padding: 16px;
  background: linear-gradient(135deg, #102033, #111a28);
  box-shadow: 0 20px 60px -42px #000;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 16px;
  align-items: center;
}
.token-card h3 {
  font:
    400 28px/1 "Newsreader",
    Georgia,
    serif;
  margin: 8px 0;
}
.token-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.token-stats div {
  background: #080d15;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
}
.token-stats span {
  display: block;
  color: var(--faint);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.token-stats b {
  display: block;
  margin-top: 4px;
  font:
    650 18px/1.2 "IBM Plex Sans",
    ui-sans-serif,
    system-ui;
}
.sync-card {
  border-left-color: var(--trace);
  background: rgba(84, 220, 207, 0.035);
  border-radius: 14px;
  padding: 12px 14px;
}
.sync-card .pill.mono {
  letter-spacing: 0.03em;
}
.sync-card .tagrow {
  align-items: center;
}
.list {
  display: grid;
  gap: 12px;
}
.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* ── 3. shared components ─────────────────────────────────────────────────── */
.field {
  display: grid;
  gap: 5px;
  margin: 8px 0;
}
.field label {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  align-items: center;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line2);
  background: #080d15;
  color: var(--text);
  border-radius: 9px;
  padding: 8px 9px;
  outline: none;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--trace);
}
.field input[type="range"] {
  accent-color: var(--trace);
  padding: 0;
  background: transparent;
  border: 0;
}
.field input[type="file"] {
  font-size: 12px;
}
.field.wide {
  grid-column: 1/-1;
}
.notice {
  border-left: 2px solid var(--amber);
  padding: 4px 0 4px 14px;
  color: var(--muted);
  margin: 14px 0;
}
.notice.good {
  border-left-color: var(--trace);
}
.note {
  border-left: 2px solid var(--amber-dim);
  padding: 4px 0 4px 14px;
  margin: 16px 0;
  color: var(--muted);
  font-size: 14px;
}
.note b {
  color: var(--amber);
  font-weight: 500;
}
.matrix {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.matrix th {
  text-align: left;
  color: var(--faint);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.matrix td,
.matrix th {
  border-bottom: 1px solid var(--line);
  padding: 6px 8px 6px 0;
}
.matrix input {
  max-width: 95px;
  border: 1px solid var(--line2);
  background: #080d15;
  color: var(--text);
  border-radius: 8px;
  padding: 6px;
}
.matrix .btn {
  padding: 6px 8px;
  border-radius: 8px;
  font-size: 11px;
}
.act {
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui;
  font-weight: 600;
  font-size: 13px;
  padding: 10px 13px;
  border-radius: 9px;
  border: 1px solid var(--line2);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  transition:
    background 0.15s,
    border-color 0.15s,
    filter 0.15s;
}
.act:hover {
  background: var(--panel-3);
  border-color: var(--trace-dim);
}
.act.primary {
  background: var(--trace);
  color: #06201d;
  border-color: var(--trace);
}
.act.primary:hover {
  filter: brightness(1.08);
}
.act.warn {
  border-color: #8e4946;
  color: #ffd8d4;
}
.act.tiny {
  padding: 6px 8px;
  font-size: 11px;
}
.act.ghostlink {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--trace-dim);
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-weight: 400;
}
.act.ghostlink:hover {
  color: var(--trace);
  background: transparent;
}
.act:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btnrow {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

/* ── 4. studio ────────────────────────────────────────────────────────────── */
.studio-page {
  padding-bottom: 60px;
}
.studio-hero {
  padding: 58px 0 28px;
}
.studio-hero h1 {
  font-family: "Newsreader", Georgia, serif;
  font-weight: 400;
  font-size: clamp(44px, 7vw, 78px);
  line-height: 1.02;
  margin: 0 0 8px;
  letter-spacing: -0.025em;
}
.studio-hero h1 em {
  font-style: italic;
  color: var(--trace);
}
.lede {
  font-family: "Newsreader", Georgia, serif;
  font-size: clamp(17px, 2.1vw, 21px);
  color: var(--muted);
  max-width: 690px;
  margin: 0;
}
.studio-root-console {
  border-radius: 20px;
  box-shadow:
    inset 0 1px 0 #ffffff0d,
    0 26px 80px -42px #000;
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  overflow: hidden;
}
.studio-shell {
  padding: 22px;
}

/* stage — beat-sweep gaze target */
.studio-stage {
  height: clamp(170px, 32vw, 250px);
  position: relative;
  background: #080d15;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 16px;
}
.studio-stage canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.studio-stage:before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    440px 260px at 50% 50%,
    rgba(84, 220, 207, 0.045),
    transparent 70%
  );
  pointer-events: none;
}
.readout {
  position: absolute;
  z-index: 2;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--muted);
  text-shadow: 0 1px 12px #000;
}
.readout.l {
  left: 14px;
  top: 12px;
}
.readout.r {
  right: 14px;
  top: 12px;
  text-align: right;
}
.readout.b {
  left: 14px;
  bottom: 12px;
  color: var(--faint);
}
.readout.br {
  right: 14px;
  bottom: 12px;
  color: var(--faint);
}

/* head + transport */
.studio-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 14px;
  padding: 0 2px 12px;
}
.studio-title {
  flex: 1;
  min-width: 0;
}
.name-input {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  font-family: "Newsreader", Georgia, serif;
  font-weight: 400;
  font-size: clamp(26px, 3vw, 34px);
  letter-spacing: -0.015em;
  padding: 0 0 2px;
  outline: none;
  border-bottom: 1px solid transparent;
}
.name-input:hover {
  border-bottom-color: var(--line);
}
.name-input:focus {
  border-bottom-color: var(--trace-dim);
}
.shortcut-help {
  color: var(--faint);
  font-size: 11px;
  white-space: nowrap;
}
.transport {
  position: sticky;
  top: 10px;
  z-index: 8;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(
    180deg,
    rgba(23, 34, 56, 0.94),
    rgba(17, 26, 40, 0.94)
  );
  backdrop-filter: blur(12px);
  box-shadow: 0 18px 60px -46px #000;
  padding: 12px 14px;
  margin-bottom: 12px;
}
.transport .play {
  min-width: 120px;
  box-shadow: 0 0 24px rgba(84, 220, 207, 0.18);
}
.transport-spacer {
  flex: 1;
}
.notice-inline {
  color: var(--trace);
  font-size: 12px;
  padding: 0 4px;
  margin: 0 0 12px;
}

/* stack — layer rows with trailing remove, add inside */
.stack {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #0d1420;
  padding: 14px;
  margin: 0 0 14px;
}
.stack-scale {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--faint);
  font-size: 10.5px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
  margin-bottom: 10px;
}
.stack-duration input {
  width: 56px;
  border: 1px solid var(--line2);
  background: #080d15;
  color: var(--text);
  border-radius: 7px;
  padding: 4px 6px;
  font-family: inherit;
  font-size: 11px;
  text-align: center;
}
.stack-body {
  position: relative;
  display: grid;
  gap: 7px;
}
.stack-playhead {
  position: absolute;
  top: -8px;
  bottom: 0;
  left: 0;
  width: 1px;
  background: var(--trace);
  box-shadow: 0 0 14px var(--trace);
  z-index: 2;
  pointer-events: none;
}
.stack-row {
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: 8px;
  align-items: center;
  min-height: 26px;
}
.row-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.layer-mark {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex: none;
}
.row-label {
  flex: 1;
  min-width: 0;
  text-align: left;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11.5px;
  cursor: pointer;
  padding: 4px 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.row-label:hover {
  color: var(--text);
}
.stack-row.on .row-label {
  color: var(--trace);
}
.stack-row.on .stack-track {
  border-color: var(--trace-dim);
  box-shadow: 0 0 16px rgba(84, 220, 207, 0.12);
}
.stack-track {
  height: 24px;
  position: relative;
  border: 1px solid rgba(43, 58, 85, 0.76);
  border-radius: 999px;
  overflow: hidden;
  padding: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.arc-text {
  color: #061614;
  font-size: 9.5px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0 8px;
  text-shadow: 0 0 6px rgba(255, 255, 255, 0.2);
}
.row-x {
  opacity: 0.7;
}
.stack-row:hover .row-x {
  opacity: 1;
}
.add-layer {
  display: block;
  width: 100%;
  margin-top: 10px;
  border: 1px dashed var(--line2);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  padding: 8px;
  cursor: pointer;
  transition: 0.15s;
}
.add-layer:hover {
  border-color: var(--trace-dim);
  color: var(--trace);
  background: rgba(84, 220, 207, 0.04);
}

/* editor — one type select, Start | End grid */
.editor {
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--panel);
  overflow: hidden;
  box-shadow: inset 0 1px 0 #ffffff09;
}
.editor-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 14px;
  background: #0d1420;
  border-bottom: 1px solid var(--line);
}
.editor-index {
  color: var(--faint);
  font-size: 12px;
}
.type-select {
  border: 1px solid var(--line2);
  background: #080d15;
  color: var(--text);
  border-radius: 9px;
  padding: 8px 10px;
  font-weight: 600;
  font-size: 13px;
  outline: none;
  cursor: pointer;
}
.type-select:focus,
.type-select:hover {
  border-color: var(--trace-dim);
}
.layer-additive .type-select {
  color: #9be7d8;
}
.layer-karplus .type-select {
  color: #d7b16a;
}
.layer-sub {
  font-size: 12px;
  color: var(--muted);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.editor-dup {
  margin-left: auto;
}
.se-grid {
  display: grid;
  grid-template-columns: 88px 1fr 1fr 34px;
  gap: 10px 14px;
  align-items: center;
  padding: 14px;
}
.se-h {
  color: var(--faint);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.se-rowlabel {
  color: var(--muted);
  font-size: 12px;
}
.se-cell {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.se-cell input[type="range"] {
  flex: 1;
  min-width: 0;
  accent-color: var(--trace);
}
.se-cell b {
  font-size: 12px;
  font-weight: 600;
  min-width: 62px;
  text-align: right;
  color: var(--text);
}
.se-tie {
  justify-self: center;
}
.se-now {
  border-top: 1px dashed var(--line);
  padding: 9px 14px;
  color: var(--faint);
}
.advanced-layer {
  border-top: 1px solid var(--line);
  background: #0d1420;
  padding: 10px 14px 14px;
}
.advanced-layer summary {
  cursor: pointer;
  color: var(--trace);
  font-weight: 650;
}
.advanced-layer[open] summary {
  margin-bottom: 10px;
}
.advanced-layer .layer-controls-grid {
  padding: 0;
}
.layer-controls-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 14px;
}
.layer-controls-grid .field {
  margin: 0;
}

/* modals — the only two top-level actions */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(6, 10, 17, 0.72);
  backdrop-filter: blur(4px);
  display: grid;
  place-items: center;
  padding: 20px;
}
.modal {
  width: min(560px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  border: 1px solid var(--line2);
  border-radius: 16px;
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  box-shadow: 0 30px 90px -30px #000;
  padding: 16px;
}
.modal.modal-wide {
  width: min(720px, 100%);
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.modal-head b {
  font-family: "Newsreader", Georgia, serif;
  font-weight: 400;
  font-size: 22px;
}
.modal-textarea {
  width: 100%;
  border: 1px solid var(--line2);
  background: #080d15;
  color: var(--text);
  border-radius: 9px;
  padding: 9px 10px;
  outline: none;
  font-size: 12px;
  resize: vertical;
}
.modal-textarea:focus {
  border-color: var(--trace);
}
.modal .field input,
.modal .field select {
  font-size: 12px;
}
.modal-settings {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  border-top: 1px dashed var(--line);
  margin-top: 10px;
  padding-top: 4px;
}
.modal-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}

/* empty state — the only guidance surface, default view */
.empty-studio {
  border: 1px dashed var(--line2);
  border-radius: 18px;
  background:
    radial-gradient(
      420px 240px at 50% 0%,
      rgba(84, 220, 207, 0.08),
      transparent 70%
    ),
    #0d1420;
  padding: 34px;
  text-align: center;
  display: grid;
  place-items: center;
  gap: 14px;
}
.empty-studio h2 {
  font-family: "Newsreader", Georgia, serif;
  font-weight: 400;
  font-size: 32px;
  margin: 0;
}
.empty-studio p {
  max-width: 560px;
  margin: 0;
}
.empty-orb {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: radial-gradient(
    circle at 40% 38%,
    var(--trace),
    #194b4a 42%,
    transparent 70%
  );
  box-shadow:
    0 0 45px rgba(84, 220, 207, 0.26),
    inset 0 0 18px rgba(255, 255, 255, 0.12);
}
.quick-grid.starters {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  width: 100%;
  max-width: 860px;
}
.quick-card {
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #080d15;
  color: var(--text);
  padding: 10px;
  cursor: pointer;
  transition: 0.15s;
}
.quick-card:hover {
  border-color: var(--trace-dim);
  background: var(--panel);
  transform: translateY(-1px);
}
.quick-card b {
  display: block;
  font-size: 13px;
}
.quick-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 3px;
  line-height: 1.3;
}
.empty-studio .operator-guide {
  width: 100%;
  max-width: 660px;
  text-align: left;
}
.operator-guide {
  border: 1px solid var(--line);
  background: #0b111c;
  border-radius: 13px;
  padding: 12px;
}
.operator-guide summary {
  cursor: pointer;
  color: var(--trace);
  font-weight: 650;
}
.operator-guide ol {
  padding-left: 18px;
  margin: 10px 0 0;
}
.operator-guide li {
  margin: 6px 0;
}

/* ── 5. landing page ──────────────────────────────────────────────────────── */
.landing {
  min-height: 100vh;
  padding-bottom: 90px;
  position: relative;
}
/* grain + atmosphere: depth without weight */
.landing:before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}
.landing .wrap {
  position: relative;
  z-index: 1;
}
.landing-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 24px 0 0;
}
.ghost-a {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
}
.ghost-a:hover {
  color: var(--trace);
  text-decoration: none;
}

.landing-hero {
  padding: clamp(56px, 10vw, 110px) 0 30px;
}
.landing-hero h1 {
  font:
    400 clamp(40px, 6.4vw, 84px) / 1.02 "Newsreader",
    Georgia,
    serif;
  letter-spacing: -0.035em;
  margin: 0 0 18px;
  max-width: 20ch;
}
.landing-hero h1 em {
  font-style: italic;
  color: var(--trace);
}
.landing-hero .lede {
  max-width: 640px;
}
.landing-cta {
  margin-top: 26px;
}
.btn.big {
  min-height: 48px;
  padding: 12px 22px;
  font-size: 15px;
  border-radius: 12px;
}
.btn.primary.big {
  box-shadow: 0 0 34px rgba(84, 220, 207, 0.22);
}
.spectrum-rule {
  height: 3px;
  border-radius: 2px;
  margin-top: 40px;
  background: linear-gradient(
    90deg,
    var(--delta),
    var(--theta),
    var(--alpha),
    var(--beta),
    var(--gamma)
  );
  opacity: 0.75;
}

/* staged reveal — one orchestrated page load */
.reveal {
  animation: land-rise 0.75s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
.reveal.r1 { animation-delay: 0.05s; }
.reveal.r2 { animation-delay: 0.14s; }
.reveal.r3 { animation-delay: 0.24s; }
.reveal.r4 { animation-delay: 0.34s; }
.reveal.r5 { animation-delay: 0.46s; }
.reveal.r6 { animation-delay: 0.56s; }
.reveal.r7 { animation-delay: 0.66s; }
.reveal.r8 { animation-delay: 0.76s; }
@keyframes land-rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* stage replica — the instrument itself, animated */
.landing-demo {
  position: relative;
  height: clamp(150px, 26vw, 220px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #080d15;
  overflow: hidden;
  margin: 26px 0 12px;
  box-shadow:
    inset 0 1px 0 #ffffff0a,
    0 30px 80px -50px #000;
}
.landing-demo:before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    460px 240px at 50% 55%,
    rgba(84, 220, 207, 0.055),
    transparent 70%
  );
  pointer-events: none;
}
.landing-demo .readout {
  position: absolute;
  z-index: 2;
  font-size: 11.5px;
  color: var(--muted);
  text-shadow: 0 1px 12px #000;
}
.landing-demo .readout.l { left: 14px; top: 12px; }
.landing-demo .readout.r { right: 14px; top: 12px; text-align: right; }
.landing-demo .readout.b { left: 14px; bottom: 24px; color: var(--faint); }
.landing-demo .readout.br { right: 14px; bottom: 24px; color: var(--faint); }
.demo-humps {
  position: absolute;
  left: 0;
  right: 0;
  top: 34px;
  bottom: 18px;
  width: 100%;
  height: calc(100% - 52px);
}
.hump-fill {
  fill: rgba(84, 220, 207, 0.055);
}
.hump-line {
  stroke: rgba(84, 220, 207, 0.26);
  stroke-width: 1.2;
  vector-effect: non-scaling-stroke;
}
.demo-baseline {
  stroke: rgba(84, 220, 207, 0.14);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}
.demo-dot {
  fill: rgba(135, 152, 180, 0.4);
}
.landing-sweep {
  position: absolute;
  top: 24px;
  /* foot lands exactly on the SVG baseline: 18px + 20% of (H − 52px) */
  bottom: calc(20% + 7.6px);
  left: 0;
  width: 12.5%;
  animation: entrain-sweep 1s steps(8, jump-none) infinite;
  pointer-events: none;
  z-index: 1;
}
.landing-sweep:before {
  content: "";
  position: absolute;
  left: 50%;
  top: 12px;
  bottom: 0;
  width: 2px;
  margin-left: -1px;
  background: var(--trace);
  box-shadow: 0 0 16px var(--trace);
}
.landing-sweep:after {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 11px;
  height: 11px;
  margin-left: -5.5px;
  border-radius: 50%;
  background: var(--trace);
  box-shadow: 0 0 18px var(--trace);
}
@keyframes entrain-sweep {
  from { left: 0%; }
  to { left: 87.5%; }
}
.landing-demo-caption {
  position: absolute;
  left: 14px;
  bottom: 6px;
  font-size: 10.5px;
  color: var(--faint);
  z-index: 2;
}

/* principles — numbered editorial cards */
.landing-principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 44px 0 0;
}
.principle {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  padding: 22px 20px 20px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.principle:after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--delta),
    var(--theta),
    var(--alpha),
    var(--beta),
    var(--gamma)
  );
  opacity: 0;
  transition: opacity 0.25s;
}
.principle:hover {
  border-color: var(--line2);
  transform: translateY(-2px);
}
.principle:hover:after {
  opacity: 0.9;
}
.p-index {
  display: block;
  color: var(--trace-dim);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.principle h3 {
  font:
    400 24px/1.15 "Newsreader",
    Georgia,
    serif;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.principle h3 em {
  font-style: italic;
  color: var(--trace);
}
.principle p {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.55;
}

/* band map */
.landing-bands {
  margin: 56px 0 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #0b111c;
  padding: 20px;
  display: grid;
  gap: 14px;
}
.bands-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
.bands-head .kicker {
  margin: 0;
}
.bands-head p {
  margin: 0;
}
.band-chips {
  display: flex;
  gap: 8px 18px;
  flex-wrap: wrap;
  font-size: 12.5px;
}
.band-chip {
  white-space: nowrap;
}
.type-strip {
  color: var(--faint);
  font-size: 11.5px;
  border-top: 1px dashed var(--line);
  padding-top: 12px;
  line-height: 1.7;
}

/* flow — big serif numerals */
.landing-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 44px 0 0;
}
.flow-step {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.flow-num {
  font:
    400 44px/1 "Newsreader",
    Georgia,
    serif;
  font-style: italic;
  color: var(--trace);
  display: block;
  margin-bottom: 8px;
}
.flow-step h4 {
  margin: 0 0 6px;
  font-size: 15px;
}
.flow-step p {
  margin: 0;
}

/* final call */
.landing-final {
  margin: 72px 0 0;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: clamp(36px, 6vw, 64px) 24px;
  background:
    radial-gradient(
      520px 260px at 50% 0%,
      rgba(84, 220, 207, 0.09),
      transparent 70%
    ),
    linear-gradient(180deg, var(--panel2), var(--panel));
}
.landing-final h2 {
  font:
    400 clamp(30px, 4.6vw, 52px) / 1.1 "Newsreader",
    Georgia,
    serif;
  letter-spacing: -0.025em;
  margin: 0 0 22px;
}
.landing-final h2 em {
  font-style: italic;
  color: var(--trace);
}
.landing-final .landing-cta {
  margin-top: 0;
  justify-content: center;
}
.landing-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  margin-top: 44px;
  padding-top: 18px;
  color: var(--faint);
  font-size: 12px;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    animation: none;
  }
  .landing-sweep {
    animation: none;
    left: 37.5%;
  }
}

/* ── 6. player & soundtrack pages (preserved) ─────────────────────────────── */
.scope {
  height: 120px;
  background: #080d15;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.scope canvas {
  width: 100%;
  height: 100%;
}
.locked-player-hint {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(
    180deg,
    rgba(13, 20, 32, 0.98),
    rgba(8, 13, 21, 0.98)
  );
  padding: 16px;
  margin: 14px 0;
}
.locked-player-hint strong {
  display: block;
  color: var(--text);
  font-size: 15px;
  margin-bottom: 3px;
}
.locked-player-hint p {
  margin: 4px 0 0;
  line-height: 1.45;
}
.locked-orb {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: radial-gradient(
    circle at 38% 32%,
    var(--amber),
    #4b3920 46%,
    #0b1019 72%
  );
  box-shadow:
    0 0 30px rgba(230, 169, 74, 0.18),
    inset 0 0 14px rgba(255, 255, 255, 0.08);
}
.player-runtime {
  display: grid;
  gap: 12px;
}
.export-grid-mobile .field {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #0b111c;
  padding: 12px;
  margin: 0;
}
.soundtrack-detail-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.soundtrack-detail-stack .card {
  min-width: 0;
}
.soundtrack-detail-stack .toolbar {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #0b111c;
  padding: 14px;
  margin: 0 0 14px;
}
.soundtrack-detail-stack .toolbar .btn {
  min-height: 42px;
}
.soundtrack-detail-stack .toolbar .tagrow {
  gap: 8px;
}

/* ── 7. responsive ────────────────────────────────────────────────────────── */
@media (min-width: 760px) {
  .toolbar .tagrow {
    width: auto;
  }
}
@media (min-width: 1120px) {
  .soundtrack-detail-stack {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  }
}
@media (max-width: 980px) {
  .layer-controls-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .quick-grid.starters {
    grid-template-columns: repeat(2, 1fr);
  }
  .stack-row {
    grid-template-columns: 140px 1fr auto;
  }
  .studio-head {
    flex-direction: column;
    align-items: flex-start;
  }
  .transport {
    position: static;
  }
  .se-grid {
    grid-template-columns: 72px 1fr 1fr 30px;
    gap: 10px;
  }
  .se-cell b {
    min-width: 52px;
    font-size: 11px;
  }
  .modal-settings {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 850px) {
  .grid,
  .two {
    grid-template-columns: 1fr;
  }
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }
  .token-card {
    grid-template-columns: 1fr;
  }
  .token-stats {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 650px) {
  .studio-shell {
    padding: 14px;
  }
  .layer-controls-grid,
  .quick-grid.starters {
    grid-template-columns: 1fr;
  }
  .stack-row {
    grid-template-columns: 1fr auto;
  }
  .stack-row .row-controls {
    grid-column: 1/-1;
  }
  .se-grid {
    grid-template-columns: 1fr 1fr;
  }
  .se-rowlabel {
    grid-column: 1/-1;
    margin-top: 2px;
  }
  .se-h:nth-child(1),
  .se-h:nth-child(4) {
    display: none;
  }
  .se-tie {
    grid-column: 1/-1;
    justify-self: start;
  }
  .transport .play {
    flex: 1 1 100%;
  }
  .readout.r {
    left: 14px;
    right: auto;
    top: 32px;
    text-align: left;
  }
  .empty-studio {
    padding: 24px 16px;
  }
  .landing-demo {
    height: 110px;
  }
  .locked-player-hint {
    grid-template-columns: 1fr;
  }
  .locked-orb {
    width: 44px;
    height: 44px;
  }
  .soundtrack-detail-stack .toolbar .tagrow {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }
  .soundtrack-detail-stack .toolbar .btn {
    width: 100%;
    justify-content: center;
  }
  .export-grid-mobile {
    grid-template-columns: 1fr !important;
  }
}

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/*# sourceMappingURL=globals-b1cba0c5.css.map */