:root{color-scheme:dark;--bg:#111312;--panel:#191c1a;--line:#30362f;--muted:#919b91;--green:#c9f66b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#edf1e9;font:14px system-ui,-apple-system,sans-serif}button,input,select,a{font:inherit}button,.primary{border:1px solid var(--line);background:#262b26;color:#edf1e9;padding:10px 14px;border-radius:8px;cursor:pointer;text-decoration:none}button:hover{background:#354031}button:disabled{opacity:.35;cursor:default}.primary{background:var(--green);color:#192312;border:0;font-weight:700}.primary:hover{background:#d9ff93}header{height:76px;display:flex;align-items:center;padding:0 28px;gap:24px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;color:var(--green);text-decoration:none;font-size:26px}.brand strong{font-size:32px;letter-spacing:-2px;color:white}.brand strong span{color:var(--green)}.brand small{font-size:9px;letter-spacing:2px;color:var(--muted);margin-left:10px}.privacy{color:var(--muted);font-size:12px;margin-left:auto}.privacy:first-letter{color:var(--green)}main{display:grid;grid-template-columns:245px minmax(0,1fr) 260px;min-height:calc(100vh - 76px)}aside{padding:24px 18px;background:var(--panel)}.library{border-right:1px solid var(--line)}.properties{border-left:1px solid var(--line)}h2{font-size:14px;font-weight:600;margin:0 0 20px}.section-title{display:flex;justify-content:space-between}.section-title span,.hint,.footer-note,.export-note p{font-size:12px;color:var(--muted);line-height:1.8}.import{display:flex;align-items:center;flex-direction:column;gap:9px;padding:28px 12px;border:1px dashed #526147;border-radius:12px;color:var(--green);cursor:pointer;font-size:26px;background:#22291f}.import strong{font-size:14px;color:#edf1e9}.import small{font-size:11px;color:var(--muted)}.import.drag{background:#394a25}.hint{margin-top:22px}.media-item{display:flex;width:100%;align-items:center;gap:10px;margin-top:12px;text-align:left;padding:8px}.media-item img{width:58px;height:40px;object-fit:cover;background:#000;border-radius:4px}.media-item span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.workspace{padding:22px 26px;min-width:0}.preview-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;color:var(--muted);font-size:12px}select,input{background:#242924;color:#edf1e9;border:1px solid var(--line);border-radius:6px;padding:9px;width:100%}.preview-head select{width:auto}.stage{height:min(49vh,490px);background:#080a08;border:1px solid #282d28;border-radius:12px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}canvas{max-width:100%;max-height:100%;object-fit:contain}#empty{position:absolute;text-align:center;padding:20px}#empty div{font-size:45px;color:var(--green)}h1{font-size:23px;letter-spacing:-.5px;margin:14px 0}#empty p{color:var(--muted);margin-bottom:25px}.transport{display:flex;align-items:center;gap:14px;padding:16px 0}#play{width:42px;padding:8px}#clock{font-size:12px;font-variant-numeric:tabular-nums;white-space:nowrap}input[type=range]{accent-color:var(--green);padding:0;flex:1;min-width:30px}.quality{font-size:11px;color:var(--muted)}.timeline-head{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;align-items:center;gap:12px}.timeline-head h2{margin:0}.timeline-head small{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-top:4px}.timeline-head button{font-size:11px;padding:8px}.timeline-head>div{display:flex;gap:6px}#timeline{display:flex;gap:8px;overflow-x:auto;min-height:125px;margin-top:20px;padding:8px 2px 14px}.timeline-empty{width:100%;border:1px dashed var(--line);display:grid;place-items:center;border-radius:8px;color:var(--muted);font-size:12px}.clip{flex:none;min-width:110px;max-width:260px;padding:0;border:2px solid #46593a;background:#2c3b24;overflow:hidden;text-align:left;position:relative}.clip.selected{border-color:var(--green)}.clip img{height:47px;width:100%;object-fit:cover;opacity:.7}.clip strong,.clip small{display:block;padding:3px 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.clip small{color:#b0c59e}.footer-note{margin-top:8px}fieldset{border:0;padding:0;margin:0}fieldset label{display:block;font-size:12px;color:var(--muted);margin-bottom:18px}fieldset input,fieldset select{margin-top:8px}.check{display:flex;align-items:center;gap:8px}.check input{width:auto;margin:0;accent-color:var(--green)}hr{border:0;border-top:1px solid var(--line);margin:24px 0}.properties>p{color:var(--muted);font-size:12px;overflow-wrap:anywhere}.move{display:flex;gap:6px}.move button{font-size:11px;flex:1;padding:9px 5px}.export-note{border-top:1px solid var(--line);margin-top:32px;padding-top:20px}.export-note strong{font-size:12px}dialog{background:var(--panel);color:#edf1e9;border:1px solid var(--line);border-radius:16px;padding:30px;width:min(440px,90vw)}dialog::backdrop{background:#000b}dialog p{color:var(--muted);line-height:1.8}progress{width:100%;accent-color:var(--green);height:10px}.dialog-actions{display:flex;gap:10px;margin-top:24px;justify-content:flex-end}[hidden]{display:none!important}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#34422c;border:1px solid #647950;padding:12px 22px;border-radius:10px;z-index:10;display:none;max-width:90vw}@media(max-width:1050px){main{grid-template-columns:190px minmax(0,1fr)}.properties{grid-column:1/-1;border-top:1px solid var(--line)}fieldset{display:flex;gap:16px;flex-wrap:wrap}fieldset label{flex:1;min-width:130px}.properties hr,.export-note{display:none}.workspace{padding:18px}.stage{height:42vh}}@media(max-width:650px){header{padding:0 16px;gap:10px}.brand small,.privacy{display:none}header>.primary{margin-left:auto;font-size:12px}main{display:flex;flex-direction:column}.library{padding:14px;border-bottom:1px solid var(--line)}.section-title,.hint{display:none}.import{padding:12px;flex-direction:row;font-size:20px}.import small{margin-left:auto}#media{display:flex;overflow:auto;gap:8px}.media-item{min-width:160px;max-width:180px}.stage{height:36vh}h1{font-size:18px}.timeline-head{align-items:flex-start}.timeline-head button{font-size:10px;padding:7px}.footer-note{font-size:10px}.workspace{padding:16px}.properties{padding:18px}}
/* Timeline insertion and local AI tools */
#timeline{position:relative;min-height:145px;padding-top:28px;border:1px solid transparent;border-radius:10px}#timeline.drop-active{border-color:#92bf55;background:#1e281a}.drop-marker{position:absolute;top:26px;bottom:10px;width:3px;background:var(--green);pointer-events:none;z-index:2}.drop-marker:before{content:'';position:absolute;top:-4px;left:-4px;width:11px;height:11px;border-radius:50%;background:var(--green)}.drop-label{position:absolute;top:3px;transform:translateX(-50%);color:var(--green);background:#192312;font-size:11px;white-space:nowrap;padding:2px 6px;border-radius:4px;pointer-events:none;z-index:2}.clip.dragging{opacity:.4}.clip,.media-item{cursor:grab}.clip:active,.media-item:active{cursor:grabbing}.import.locked{opacity:.4;cursor:wait}.plate-tools h3{font-size:13px;margin:0 0 12px}.plate-tools>button{width:100%;font-size:12px;border-color:#638143;color:var(--green);margin-bottom:16px}.plate-tools .check{margin-bottom:8px}#plateStatus{font-size:11px;color:var(--muted);line-height:1.8}.plate-tools .hint{font-size:11px;margin:8px 0 22px}.timeline-head>div{flex-wrap:wrap;justify-content:flex-end}#aiDialog .hint{margin:16px 0 0}.media-item img{pointer-events:none}.timeline-empty{min-height:95px}@media(max-width:1050px){.plate-tools{min-width:200px;flex:1}.properties hr{display:none}}@media(max-width:650px){.timeline-head{gap:6px}.timeline-head>div{max-width:245px}#timeline{min-height:135px}.plate-tools{flex-basis:100%}}