:root{color-scheme:dark;--bg: #0f0f0f;--surface: #1a1a1a;--surface-2: #222220;--surface-3: #2b2b28;--line: #373734;--line-strong: #4a4a44;--text: #f5f5f5;--muted: #a8a8a0;--quiet: #77776f;--primary: #00d4aa;--accent: #ff6b9d;--gold: #f5c36a;--danger: #e45656}*{box-sizing:border-box}html,body{width:100%;min-width:320px;height:100%;margin:0}body{overflow:hidden;background:var(--bg);color:var(--text);font-family:Bahnschrift,Aptos,Helvetica Neue,sans-serif}button,input,select{font:inherit}button{color:inherit}.studio{display:grid;grid-template-rows:58px 1fr 38px;width:100vw;height:100vh;background:var(--bg)}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);background:#121211;padding:0 16px}.brand{display:flex;min-width:0;align-items:center;gap:10px}.brand-mark{width:24px;height:24px;border:1px solid var(--line-strong);background:linear-gradient(90deg,transparent 42%,var(--primary) 42% 50%,transparent 50%),linear-gradient(0deg,transparent 48%,var(--accent) 48% 56%,transparent 56%),#151515}h1{margin:0;font-size:18px;font-weight:650;letter-spacing:0;line-height:1}.transport{display:flex;align-items:center;gap:8px}.icon-button,.command-button{display:inline-flex;position:relative;height:36px;align-items:center;justify-content:center;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface-2);cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease}.icon-button{width:36px}.command-button{gap:8px;padding:0 12px}.file-button{overflow:hidden}.file-button input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.icon-button:hover,.command-button:hover{border-color:#616158;background:var(--surface-3)}.icon-button:focus-visible,.command-button:focus-visible,.file-slot:focus-within,input:focus-visible,select:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.primary{border-color:color-mix(in srgb,var(--primary),#ffffff 16%);background:#143d35;color:#eafff9}button:disabled{cursor:wait;opacity:.62}svg{width:17px;height:17px;stroke-width:2}.workspace{display:grid;grid-template-columns:272px minmax(0,1fr) 292px;min-height:0}.panel{min-height:0;border-color:var(--line);background:var(--surface)}.media-panel{display:flex;flex-direction:column;gap:10px;border-right:1px solid var(--line);padding:14px}.controls-panel{display:grid;align-content:start;gap:14px;overflow:auto;border-left:1px solid var(--line);padding:14px}.file-slot{position:relative;display:grid;grid-template-columns:38px minmax(0,1fr);gap:10px;align-items:center;min-height:66px;border:1px solid var(--line);border-radius:8px;background:#181817;padding:10px;cursor:pointer;transition:border-color .15s ease,background-color .15s ease}.file-slot:hover{border-color:var(--line-strong);background:#1e1e1d}.file-slot input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.slot-icon{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;color:var(--primary)}.slot-copy{display:grid;min-width:0;gap:4px}.slot-copy span,.import-card span,.controls-panel label>span,.swatches span,.timeline{color:var(--muted);font-size:12px;line-height:1.2}.slot-copy strong,.import-card strong{overflow:hidden;color:var(--text);font-size:14px;font-weight:600;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.import-card{display:grid;gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:#141413}.import-card div{display:grid;grid-template-columns:68px minmax(0,1fr);gap:10px;align-items:center;min-height:40px;border-bottom:1px solid var(--line);padding:8px 10px}.import-card div:last-child{border-bottom:0}.preview-area{position:relative;display:grid;min-width:0;min-height:0;place-items:center;overflow:hidden;background:linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(0deg,rgba(255,255,255,.03) 1px,transparent 1px),#10100f;background-size:32px 32px;padding:18px}.stage-frame{position:relative;width:min(100%,calc((100vh - 144px)*1.777));max-height:100%;border:1px solid var(--line-strong);background:#080808}#stage{display:block;width:100%;height:100%}.stage-status{position:absolute;right:10px;bottom:10px;border:1px solid rgba(245,245,245,.14);border-radius:6px;background:#0f0f0fb8;color:#d9d9d4;font-size:12px;line-height:1;padding:7px 9px}#backgroundVideo,#backgroundImage,#overlayImage{display:none}.controls-panel label{display:grid;gap:7px}.look-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.look-grid button{min-width:0;min-height:34px;border:1px solid var(--line-strong);border-radius:8px;background:#141413;color:var(--text);cursor:pointer}.look-grid button:hover{background:var(--surface-2)}.template-mode .look-grid button{cursor:not-allowed;opacity:.48}.template-mode .look-grid button:hover{background:#141413}.switch-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:hidden;border:1px solid var(--line);border-radius:8px}.switch-grid label{display:flex;min-width:0;min-height:34px;align-items:center;gap:8px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:8px 9px}.switch-grid label:nth-child(2n){border-right:0}.switch-grid label:nth-last-child(-n+2){border-bottom:0}.switch-grid input{width:14px;height:14px;margin:0;accent-color:var(--primary)}.switch-grid span{overflow:hidden;color:var(--muted);font-size:12px;text-overflow:ellipsis;white-space:nowrap}select,input[type=text]{width:100%;min-height:36px;border:1px solid var(--line-strong);border-radius:8px;background:#141413;color:var(--text);padding:0 10px}input[type=range]{width:100%;accent-color:var(--primary)}.swatches{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.swatches label{min-width:0}input[type=color]{width:100%;height:36px;border:1px solid var(--line-strong);border-radius:8px;background:transparent;padding:2px}.timeline{display:grid;grid-template-columns:1fr auto auto;gap:14px;align-items:center;border-top:1px solid var(--line);background:#121211;padding:0 16px}.progress-track{height:6px;overflow:hidden;border-radius:6px;background:#2a2a27}.progress-track span{display:block;width:0;height:100%;background:var(--primary)}@media(max-width:1080px){body{overflow:auto}.studio{min-height:100vh;height:auto;grid-template-rows:58px auto 42px}.workspace{grid-template-columns:1fr}.media-panel,.controls-panel{border:0;border-bottom:1px solid var(--line)}.media-panel{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}.import-card{grid-column:1 / -1}.preview-area{min-height:56vh;order:2}.controls-panel{grid-template-columns:repeat(2,minmax(0,1fr));order:3}}@media(max-width:680px){.topbar{padding:0 10px}.command-button span{display:none}.workspace{min-height:0}.media-panel,.controls-panel{grid-template-columns:1fr;padding:10px}.preview-area{min-height:52vh;padding:10px}.timeline{grid-template-columns:1fr auto}#exportStatus{display:none}}