:root {
  --bg: #0a0a0b;
  --panel: #101114;
  --panel-alt: #15171b;
  --surface: #171a1f;
  --line: rgba(255,255,255,0.12);
  --line-strong: rgba(255,255,255,0.26);
  --ink: #f3f2ef;
  --muted: #a7acb4;
  --btn: #14171c;
  --accent: #ffffff;
  --shadow: 0 18px 50px rgba(0,0,0,0.3);
  --ok: #d7d8dc;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, system-ui, sans-serif;
}
button, select, input { font: inherit; }
.shell { width: 100%; max-width: 1680px; margin: 0 auto; padding: 24px; }
.topbar {
  display:flex; justify-content:space-between; align-items:flex-start; gap:18px;
  padding-bottom:22px; border-bottom:1px solid var(--line);
}
.brand { display:flex; gap:18px; align-items:center; min-width:0; }
.logo-mark {
  width:84px; height:84px; display:grid; place-items:center;
  border:1px solid var(--line); background:linear-gradient(180deg, var(--panel) 0%, var(--panel-alt) 100%);
  font-family:Cinzel, Georgia, serif; font-size:1.7rem; letter-spacing:.12em; box-shadow: var(--shadow);
}
.logo-image-wrap { padding: 8px; }
.logo-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.35));
}

.kicker, label > span, .transport-stats span, .shortcut-list, .status {
  color:var(--muted); font-size:11px; letter-spacing:.16em; text-transform:uppercase;
}
.brand-copy { min-width:0; }
h1,h2,h3 { margin:0; font-family:Cinzel, Georgia, serif; font-weight:600; letter-spacing:.04em; }
h1 { font-size: clamp(1.8rem, 3vw, 2.9rem); line-height:1.1; }
h2 { font-size:1.05rem; text-transform:uppercase; }
h3 { font-size:.95rem; text-transform:uppercase; }
.lede { max-width: 850px; color: var(--muted); line-height: 1.6; margin: 8px 0 0; }
.topbar-controls,.button-row { display:flex; gap:10px; flex-wrap:wrap; }
.topbar-controls { align-items:flex-end; }
.workspace { display:grid; grid-template-columns:420px minmax(0, 1fr); gap:18px; align-items:start; margin-top:20px; }
.content { min-width:0; display:grid; gap:18px; }
.panel {
  background:linear-gradient(180deg, var(--panel) 0%, var(--panel-alt) 100%);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  padding:18px;
}
.subpanel { margin-top:18px; padding-top:18px; border-top:1px solid var(--line); }
.section-head,.small-head { display:flex; justify-content:space-between; align-items:center; gap:12px; margin-bottom:14px; }
.status { padding:7px 10px; border:1px solid var(--line); white-space:nowrap; }
.controls-grid { display:grid; grid-template-columns:repeat(2, minmax(0, 1fr)); gap:14px; }
label { display:flex; flex-direction:column; gap:7px; }
.span-2 { grid-column:span 2; }
select,input[type="number"], input[type="text"] {
  width:100%; height:42px; background:var(--surface); color:var(--ink); border:1px solid var(--line); padding:0 12px; outline:none;
}
input[type="range"] { width:100%; }
.btn {
  min-height:42px; padding:0 14px; border:1px solid var(--line); background:var(--btn);
  color:var(--ink); cursor:pointer; transition: border-color .18s ease, transform .18s ease, background .18s ease;
}
.btn:hover, select:hover, input:hover { border-color: var(--line-strong); }
.btn:active { transform: translateY(1px); }
.btn-solid { background:var(--ink); color:var(--bg); border-color:var(--ink); }
.compact .btn { min-height: 38px; }
.top-gap { margin-top: 10px; }
.transport-stats { display:grid; grid-template-columns:repeat(4, minmax(90px, 1fr)); gap:16px; width:100%; }
.transport-stats strong { font-size:1rem; }
.timeline {
  min-height: 96px; border:1px solid var(--line); background:rgba(255,255,255,.02); display:flex; align-items:flex-end; gap:4px; padding:10px;
}
.timeline-bar { flex:1 1 0; min-width:4px; background:rgba(255,255,255,.18); border:1px solid var(--line); }
.results-list { display:grid; gap:12px; min-height:80px; }
.clip-card, .lyrics-box {
  border:1px solid var(--line); background:rgba(255,255,255,.02); padding:12px;
}
.clip-card { display:grid; gap:12px; }
.clip-top { display:flex; justify-content:space-between; gap:12px; align-items:start; }
.clip-name { font-family:Cinzel, Georgia, serif; font-size:1rem; }
.clip-meta, .track-label, .cell-meta { color:var(--muted); }
.clip-preview { display:flex; gap:4px; min-height:38px; align-items:end; }
.clip-bar { flex:1 1 0; background:rgba(255,255,255,.18); border:1px solid var(--line); min-height:10px; }
.clip-strip { display:flex; flex-wrap:wrap; gap:8px; font-size:.82rem; color:var(--muted); }
.clip-strip span { border:1px solid var(--line); padding:6px 8px; background:rgba(255,255,255,.03); }
.clip-actions { display:flex; gap:8px; flex-wrap:wrap; }
.clip-actions .btn { flex:1 1 120px; }
.lyrics-box { min-height: 120px; line-height: 1.7; white-space: pre-wrap; }
.shortcut-list { margin: 0; padding-left: 18px; display:grid; gap:8px; }
.arrangement-grid { display:grid; gap:10px; min-width:max-content; }
.track-row { display:grid; grid-template-columns: 120px repeat(16, minmax(48px, 1fr)); gap:8px; align-items:stretch; min-width:max-content; }
.track-label { display:flex; align-items:center; justify-content:center; border:1px solid var(--line); min-height:54px; }
.bar-cell {
  min-height:54px; border:1px dashed var(--line); background:rgba(255,255,255,.02); padding:8px; display:grid; place-items:center; font-size:.8rem;
}
.bar-cell.active { border-color: var(--line-strong); background: rgba(255,255,255,.08); color: var(--ink); }
.bar-cell.playhead { outline: 1px solid var(--ink); }
.empty-state { border:1px dashed var(--line); color:var(--muted); padding:16px; }
@media (max-width: 1180px) { .workspace { grid-template-columns:1fr; } }
@media (max-width: 720px) {
  .shell { padding:16px; }
  .topbar { flex-direction:column; align-items:stretch; }
  .controls-grid { grid-template-columns:1fr; }
  .span-2 { grid-column:auto; }
  .transport-stats { grid-template-columns:repeat(2, minmax(90px, 1fr)); }
}