:root {
  --bg: #060912;
  --bg2: #0e1a36;
  --card: rgba(15, 24, 47, 0.66);
  --text: #ebf0ff;
  --muted: #9bacd8;
  --primary: #6b8dff;
  --success: #20c574;
  --warn: #f4c04d;
  --danger: #f06a7c;
  --border: rgba(255, 255, 255, 0.12);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--text);
  background: radial-gradient(circle at 10% -10%, #24408c 0%, rgba(36,64,140,0) 40%), radial-gradient(circle at 85% -20%, #6f2dbd 0%, rgba(111,45,189,0) 35%), var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
}
.app { max-width: 1440px; margin: 0 auto; padding: 10px; display: grid; gap: 10px; }
.card { border: 1px solid var(--border); border-radius: 16px; padding: 12px; }
.glass { background: var(--card); backdrop-filter: blur(12px); box-shadow: 0 10px 30px rgba(17, 28, 60, 0.35); }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.brand-wrap h1 { margin: 0; font-size: 1.06rem; }
.brand-wrap p { margin: 2px 0 0; color: var(--muted); font-size: .9rem; }
.status-cluster { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.grid { display: grid; gap: 10px; grid-template-columns: 1fr; }
.left, .right, .center { min-height: 220px; }
canvas { width: 100%; background: rgba(0,0,0,.25); border-radius: 8px; border: 1px solid var(--border); margin:4px 0; }
h2,h3,h4 { margin: 8px 0; }
label { display: block; margin: 8px 0 5px; color: var(--muted); font-size: .9rem; }
input, textarea, select, button {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0f1730;
  color: var(--text);
  padding: 10px;
  font: inherit;
}
textarea { resize: vertical; min-height: 80px; }
.btn { cursor: pointer; transition: transform .14s ease, opacity .14s ease, box-shadow .14s ease; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(44,102,255,.25); }
.btn.primary { background: linear-gradient(135deg, #4f7cff, #8a5eff); border: none; }
.tabs { display: flex; flex-wrap: nowrap; overflow-x: auto; gap: 6px; margin-bottom: 8px; padding-bottom: 4px; }
.tab { width: auto; padding: 8px 12px; border-radius: 999px; flex: 0 0 auto; }
.tab.active { background: linear-gradient(135deg, #4f7cff, #7d56ff); border: none; }
.pane { display: none; }
.pane.active { display: block; }
.row { display: flex; }
.row.gap { gap: 8px; }
.row.wrap { flex-wrap: wrap; }
.grid-2 { display: grid; gap: 8px; grid-template-columns: 1fr; }
.progress { width: 100%; height: 12px; background: #111a39; border-radius: 999px; overflow: hidden; border: 1px solid var(--border); }
#progressBar { width: 0%; height: 100%; background: linear-gradient(90deg, var(--success), #86ffd0); transition: width .22s ease; }
.progress-wrap { display: grid; gap: 5px; margin-bottom: 8px; }
.output, .log-view {
  white-space: pre-wrap;
  background: rgba(0,0,0,.24);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
  min-height: 100px;
}
.log-view { max-height: 180px; }
.scroll { max-height: 170px; overflow: auto; }
.mini-list { display: grid; gap: 6px; }
.meta-list { display: grid; gap: 5px; }
.warnings { display: grid; gap: 6px; margin-top: 8px; }
.warn { padding: 7px; border-radius: 8px; border: 1px solid rgba(244,192,77,.5); background: rgba(244,192,77,.12); }
.compare-grid { display: grid; gap: 8px; grid-template-columns: 1fr; }
#flowSteps .step{padding:8px;border:1px solid var(--border);border-radius:8px;background:rgba(0,0,0,.18)}
#flowSteps .step.done{border-color:rgba(32,197,116,.8)}
.compare-card { border-radius: 10px; border: 1px solid var(--border); background: rgba(0,0,0,.2); padding: 8px; }
.compare-card.best { border-color: rgba(32,197,116,.8); box-shadow: inset 0 0 0 1px rgba(32,197,116,.7); }
.chip-wrap { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chip { display: inline-flex; border-radius: 999px; padding: 4px 10px; border: 1px solid var(--border); background: #172549; font-size: .85rem; }
.footer { text-align: center; opacity: .9; padding: 4px; color: var(--muted); }
.sr-only { position: absolute; left: -9999px; }
.lang-dialog::backdrop { background: rgba(0,0,0,.55); }
.sep{border:none;border-top:1px solid rgba(255,255,255,.15);margin:14px 0}
.muted{opacity:.8;font-size:.9rem;margin:.2rem 0 .8rem}
.llm-controls{margin:8px 0}
#starterCard,#ggufCard{margin:8px 0}
#quickPromptRow .btn,#workflowRow .btn{width:auto;white-space:nowrap}
#llmStatus{display:block;margin:6px 2px}
.guide-card ol{margin:.4rem 0 .2rem 1rem;padding:0}
.guide-card li{margin:.2rem 0}

@media (min-width: 860px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1150px) {
  .grid { grid-template-columns: 280px 1fr 300px; }
}

@media (max-width: 640px) {
  .app { padding: 8px; gap: 8px; }
  .card { padding: 10px; border-radius: 12px; }
  input, textarea, select, button { padding: 9px; font-size: 15px; }
  .row.gap { gap: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}