:root{--bg: #0f1117;--panel: #171a23;--panel-2: #1e222d;--border: #2a2f3c;--text: #e6e8ee;--muted: #9aa3b2;--accent: #6d8bff;--accent-2: #4f6ef2;--good: #35c28a;--warn: #e0a83b;--danger: #e0574b;--radius: 10px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:16px;padding:12px 20px;border-bottom:1px solid var(--border);background:var(--panel);position:sticky;top:0;z-index:10}.topbar .brand{font-weight:700;letter-spacing:.3px}.topbar .brand span{color:var(--accent)}.topbar .spacer{flex:1}.container{max-width:1100px;margin:0 auto;width:100%;padding:20px}.btn{display:inline-flex;align-items:center;gap:6px;background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px 14px;cursor:pointer;font-size:14px;transition:background .15s,border-color .15s}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent-2);border-color:var(--accent-2);color:#fff}.btn.primary:hover{background:var(--accent)}.btn.ghost{background:transparent}.btn.danger{border-color:var(--danger);color:var(--danger)}.btn.small{padding:4px 10px;font-size:12.5px}.btn:disabled{opacity:.5;cursor:not-allowed}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:16px}.panel h2{margin:0 0 4px;font-size:16px}.panel .hint{color:var(--muted);font-size:12.5px;margin:0 0 14px}.card{background:var(--panel-2);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:12px}label{display:block;font-size:12.5px;color:var(--muted);margin:10px 0 4px}input[type=text],input[type=number],input[type=password],textarea,select{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:9px 11px;font-family:inherit;font-size:14px}textarea{resize:vertical;min-height:90px}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent)}.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1;min-width:140px}.inline{display:flex;gap:8px;align-items:center}.slider-row{display:grid;grid-template-columns:130px 1fr 48px;align-items:center;gap:12px;margin:8px 0}input[type=range]{width:100%;accent-color:var(--accent)}.weight-badge{text-align:right;color:var(--accent);font-variant-numeric:tabular-nums}.stepper{display:flex;gap:6px;flex-wrap:wrap;margin:4px 0 20px}.step{display:flex;align-items:center;gap:8px;padding:8px 14px;border:1px solid var(--border);border-radius:999px;background:var(--panel);cursor:pointer;font-size:13px;color:var(--muted)}.step.active{border-color:var(--accent);color:var(--text);background:var(--panel-2)}.step.done{color:var(--good);border-color:#35c28a66}.step .num{width:20px;height:20px;border-radius:50%;background:var(--border);display:grid;place-items:center;font-size:11px;color:var(--text)}.step.active .num{background:var(--accent-2);color:#fff}.step.done .num{background:var(--good);color:#06231a}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);vertical-align:top}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px}.tag{display:inline-block;background:var(--panel-2);border:1px solid var(--border);border-radius:6px;padding:2px 8px;font-size:12px;margin:2px 4px 2px 0}.verified{color:var(--good)}.badge-api{font-size:11px;padding:2px 7px;border-radius:6px;background:#6d8bff26;color:var(--accent);border:1px solid rgba(109,139,255,.3)}.badge-manual{font-size:11px;padding:2px 7px;border-radius:6px;background:#e0a83b26;color:var(--warn);border:1px solid rgba(224,168,59,.35)}.toast{position:fixed;bottom:20px;right:20px;z-index:100;background:var(--panel-2);border:1px solid var(--border);border-left:3px solid var(--accent);padding:12px 16px;border-radius:8px;max-width:380px;box-shadow:0 8px 30px #0006}.toast.error{border-left-color:var(--danger)}.toast.ok{border-left-color:var(--good)}.muted{color:var(--muted)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.actions-bar{display:flex;gap:10px;align-items:center;margin-top:16px;flex-wrap:wrap}.actions-bar .spacer{flex:1}.empty{text-align:center;color:var(--muted);padding:40px 0}.chiplist{display:flex;flex-wrap:wrap;gap:6px}.chip{display:inline-flex;align-items:center;gap:6px;background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:3px 10px;font-size:12.5px}.chip button{background:none;border:none;color:var(--muted);cursor:pointer;padding:0;font-size:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 800px){.split,.grid-2{grid-template-columns:1fr}}kbd{background:var(--panel-2);border:1px solid var(--border);border-radius:4px;padding:1px 5px;font-size:11px}.spin{display:inline-block;width:14px;height:14px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.batch-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:12px;padding:10px 12px;border-radius:8px;background:var(--panel-2);border:1px dashed var(--border)}.scene-card{transition:box-shadow .12s,border-color .12s,opacity .12s}.scene-card.dragging{opacity:.45}.scene-card.drop-over{border-color:var(--accent);box-shadow:0 -3px 0 -1px var(--accent) inset}.scene-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.drag-handle{cursor:grab;color:var(--muted);font-size:18px;line-height:1;padding:2px 4px;border-radius:6px;-webkit-user-select:none;user-select:none}.drag-handle:hover{color:var(--accent);background:var(--panel)}.drag-handle:active{cursor:grabbing}