/*
  SkyeMusicNexus Native Creation Studio
  Drop-in CSS for /SkyeMusicNexus/public/create.html
*/

.open-source-studio-shell {
  --studio-gold: #f5c76b;
  --studio-violet: #9f5cff;
  --studio-blood: #ff315d;
  --studio-obsidian: #050408;
  --studio-panel: rgba(255,255,255,.06);
  --studio-line: rgba(255,255,255,.12);
  --studio-muted: rgba(239,232,255,.72);
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(159,92,255,.18), transparent 28rem),
    linear-gradient(225deg, rgba(245,199,107,.12), transparent 26rem),
    linear-gradient(135deg, #050408, #10071d 55%, #050408);
  color: white;
}

html {
  scrollbar-color: rgba(245,199,107,.92) rgba(8,10,18,.72);
  scrollbar-width: auto;
}

::-webkit-scrollbar {
  width: 14px;
  height: 14px;
}

::-webkit-scrollbar-track {
  background: rgba(8,10,18,.78);
  border-left: 1px solid rgba(255,255,255,.12);
  box-shadow: inset 0 0 18px rgba(102,229,255,.12);
}

::-webkit-scrollbar-thumb {
  border: 3px solid rgba(8,10,18,.78);
  border-radius: 8px;
  background: linear-gradient(180deg, #66e5ff, #f5c76b);
  box-shadow: 0 0 18px rgba(102,229,255,.45);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #f5c76b, #ff8f70);
}

.open-source-studio-shell a {
  color: inherit;
}

.studio-hero {
  display: grid;
  grid-template-columns: minmax(0,1fr) 320px;
  gap: 1.5rem;
  align-items: stretch;
}

.creation-command-hero {
  min-height: 520px;
  align-items: end;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
}

.creation-command-hero h2 {
  max-width: 980px;
}

.surface-switcher {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: .65rem;
  margin: 1.25rem 0;
}

.surface-switcher a {
  min-height: 54px;
  display: grid;
  place-items: center;
  border: 1px solid var(--studio-line);
  border-radius: 8px;
  background: rgba(255,255,255,.055);
  color: var(--studio-muted);
  text-decoration: none;
  font-weight: 900;
}

.surface-switcher a.active,
.surface-switcher a:hover {
  border-color: rgba(245,199,107,.55);
  color: #050408;
  background: linear-gradient(135deg, var(--studio-gold), #66e5ff);
}

.creation-surface-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.surface-card {
  min-height: 250px;
  display: grid;
  align-content: space-between;
  gap: 1.2rem;
}

.surface-card h3 {
  max-width: 16ch;
}

.surface-card p {
  margin: .7rem 0 0;
  color: var(--studio-muted);
  line-height: 1.62;
}

.surface-card .ghost-link {
  width: fit-content;
}

.daw-room {
  min-height: calc(100vh - 260px);
}

.daw-command-strip {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  gap: 1rem;
  align-items: end;
  margin-bottom: 1rem;
}

.social-shell,
.discovery-shell {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  gap: 1rem;
  margin-top: 1.25rem;
}

.story-rail,
.playlist-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: .8rem;
  margin-top: 1rem;
}

.story-card,
.playlist-card,
.feed-card,
.track-card {
  border: 1px solid var(--studio-line);
  border-radius: 8px;
  background: rgba(0,0,0,.28);
  padding: .95rem;
}

.story-card {
  min-height: 170px;
  display: grid;
  align-content: end;
  background:
    linear-gradient(180deg, transparent, rgba(0,0,0,.86)),
    linear-gradient(135deg, rgba(102,229,255,.22), rgba(245,199,107,.18));
}

.feed-stack,
.track-stack {
  display: grid;
  gap: .85rem;
}

.feed-card {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 1rem;
}

.feed-art {
  width: 86px;
  aspect-ratio: 1;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(245,199,107,.55), rgba(102,229,255,.22)),
    #111827;
}

.track-card {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  gap: .85rem;
  align-items: center;
}

.track-number {
  display: grid;
  place-items: center;
  width: 46px;
  aspect-ratio: 1;
  border-radius: 8px;
  background: rgba(102,229,255,.10);
  color: #66e5ff;
  font-weight: 1000;
}

.metric-rack {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
}

.metric-rack article {
  border: 1px solid var(--studio-line);
  border-radius: 8px;
  padding: .9rem;
  background: rgba(255,255,255,.045);
}

.metric-rack strong {
  display: block;
  color: var(--studio-gold);
  font-size: 1.8rem;
}

.engine-status-card,
.glass-panel {
  border: 1px solid var(--studio-line);
  background: linear-gradient(135deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
  box-shadow: 0 0 80px rgba(159,92,255,.18), inset 0 0 40px rgba(245,199,107,.04);
  backdrop-filter: blur(18px);
}

.engine-status-card {
  display: grid;
  align-content: center;
  gap: .85rem;
  border-radius: 8px;
  padding: 1.25rem;
}

.engine-status-card strong {
  font-size: 2rem;
  letter-spacing: 0;
}

.engine-status-card span,
.subcopy,
.truth-note {
  color: var(--studio-muted);
  line-height: 1.65;
}

.studio-grid {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,1fr);
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.studio-grid.three {
  grid-template-columns: repeat(3,minmax(0,1fr));
}

.panel {
  border-radius: 8px;
  padding: 1.35rem;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
  margin-bottom: 1rem;
}

.eyebrow {
  margin: 0 0 .5rem;
  color: var(--studio-gold);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .72rem;
  font-weight: 800;
}

.panel h3,
.hero-panel h2 {
  margin: 0;
  letter-spacing: 0;
}

.panel h3 {
  font-size: 1.8rem;
}

.hero-panel h2 {
  font-size: 4rem;
  line-height: .96;
}

.status-pill {
  display: inline-flex;
  border: 1px solid rgba(245,199,107,.28);
  border-radius: 8px;
  padding: .45rem .75rem;
  background: rgba(245,199,107,.10);
  color: var(--studio-gold);
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: 0;
  white-space: nowrap;
}

.field-stack {
  display: grid;
  gap: .45rem;
  margin-bottom: .85rem;
}

.field-stack span {
  color: var(--studio-muted);
  font-size: .82rem;
}

.field-stack input,
.field-stack textarea,
.local-login-panel input {
  width: 100%;
  border: 1px solid var(--studio-line);
  border-radius: 8px;
  background: rgba(0,0,0,.34);
  color: white;
  padding: .95rem 1rem;
  outline: none;
}

.field-stack textarea {
  min-height: 130px;
  resize: vertical;
}

.field-stack input:focus,
.field-stack textarea:focus,
.local-login-panel input:focus {
  border-color: rgba(245,199,107,.65);
  box-shadow: 0 0 0 3px rgba(245,199,107,.08);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: .8rem;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1rem;
}

button,
.ghost-link {
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 8px;
  background: rgba(255,255,255,.10);
  color: white;
  padding: .8rem 1rem;
  font-weight: 900;
  cursor: pointer;
}

button:hover,
.ghost-link:hover {
  border-color: rgba(245,199,107,.5);
  color: var(--studio-gold);
}

button:first-child,
#queueExportButton,
#saveProjectButton {
  background: var(--studio-gold);
  color: #050408;
  border-color: var(--studio-gold);
}

.drop-zone {
  display: grid;
  gap: .5rem;
  place-items: center;
  min-height: 190px;
  border: 1px dashed rgba(245,199,107,.45);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(245,199,107,.10), transparent),
    rgba(0,0,0,.25);
  text-align: center;
  padding: 1rem;
}

.drop-zone input {
  max-width: 100%;
}

.drop-zone span {
  font-weight: 900;
}

.drop-zone small {
  color: var(--studio-muted);
}

.record-list,
.sample-pack-rail {
  display: grid;
  gap: .75rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.record-list li,
.sample-card,
.output-box,
.code-output {
  border: 1px solid var(--studio-line);
  border-radius: 8px;
  background: rgba(0,0,0,.28);
  padding: .9rem;
}

.record-list li strong,
.sample-card strong {
  display: block;
}

.record-list li span,
.sample-card span {
  color: var(--studio-muted);
  font-size: .85rem;
}

.checkbox-stack {
  display: grid;
  gap: .7rem;
  margin: 1rem 0;
}

.checkbox-stack label {
  display: flex;
  gap: .65rem;
  align-items: center;
  color: var(--studio-muted);
}

.output-box {
  display: block;
  min-height: 58px;
  margin-top: 1rem;
  white-space: pre-wrap;
  color: var(--studio-muted);
}

.code-output {
  overflow-x: auto;
  white-space: pre-wrap;
  color: #f8e8b3;
}

.engine-ledger-grid {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.engine-ledger-card {
  border: 1px solid var(--studio-line);
  border-radius: 8px;
  background: rgba(0,0,0,.28);
  padding: 1rem;
}

.engine-ledger-card h4 {
  margin: 0 0 .4rem;
  font-size: 1.15rem;
}

.engine-ledger-card p {
  color: var(--studio-muted);
  line-height: 1.55;
}

.engine-ledger-card code {
  display: block;
  overflow-wrap: anywhere;
  color: var(--studio-gold);
  font-size: .78rem;
}

.local-login-panel {
  margin-top: 1.25rem;
  border: 1px solid var(--studio-line);
  border-radius: 8px;
  padding: 1.25rem;
  background: rgba(0,0,0,.20);
}

.local-login-panel label {
  display: grid;
  gap: .35rem;
  margin: .7rem 0;
  color: var(--studio-muted);
}

@media (max-width: 980px) {
  .studio-hero,
  .studio-grid,
  .studio-grid.three,
  .engine-ledger-grid,
  .creation-surface-grid,
  .social-shell,
  .discovery-shell,
  .daw-command-strip {
    grid-template-columns: 1fr;
  }

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

  .story-rail,
  .playlist-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .hero-panel h2 {
    font-size: 2.45rem;
  }

  .panel h3 {
    font-size: 1.45rem;
  }

  .feed-card,
  .track-card,
  .metric-rack {
    grid-template-columns: 1fr;
  }
}