@charset "UTF-8";
:root{color-scheme:dark;--bg:#101218;--panel:#191c25;--raised:#232733;--line:#303644;--text:#f0f2f8;--muted:#a5adbf;--accent:#c3b6ff;--ink:#201837;--error:#ffb5a9;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);line-height:1.6}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0;border-radius:9px;min-height:42px;padding:9px 15px;font-size:.875rem;font-weight:600;transition:background .15s,opacity .15s}button:disabled{cursor:not-allowed;opacity:.4}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible,canvas:focus-visible{outline:2px solid var(--accent);outline-offset:4px}button:hover:not(:disabled){filter:brightness(1.14)}a{color:inherit;text-decoration:none}h1,h2,p{margin:0}h1{font-size:1.7rem;line-height:1.35;letter-spacing:-.035em}h2{font-size:1rem;font-weight:650}p{color:var(--muted)}[hidden]{display:none!important}.topbar{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1280px)/2))}.brand{font-size:1.25rem;font-weight:750;display:flex;align-items:center;gap:10px}.brand-icon{background:var(--accent);color:var(--ink);font-size:1.65rem;line-height:1;display:grid;place-items:center;width:35px;height:35px;border-radius:9px}.edition{color:var(--muted);font-size:.875rem;font-weight:400;margin-left:9px;padding-left:18px;border-left:1px solid var(--line)}.privacy,.local-tag{font-size:.875rem;color:var(--muted)}main{max-width:1280px;margin:0 auto;padding:30px 24px 24px}.heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.heading p{margin-top:8px;font-size:.9375rem}.local-tag{border:1px solid var(--line);padding:5px 12px;border-radius:20px;color:var(--accent)}.dropzone{border:1px dashed #62617d;border-radius:14px;min-height:240px;background:#191b26;display:flex;align-items:center;justify-content:center;gap:24px;padding:30px;margin-bottom:22px}.dropzone.dragover{background:#29243b;border-color:var(--accent)}.upload-icon{width:64px;height:64px;border-radius:15px;background:#2d2940;display:grid;place-items:center;font-size:2rem;color:var(--accent)}.dropzone h2{font-size:1.2rem;margin-bottom:4px}.dropzone p{font-size:.875rem}.dropzone button{margin-left:35px}.primary{background:var(--accent);color:var(--ink)}.secondary{background:var(--raised);color:var(--text);border:1px solid var(--line)}.full{width:100%}.text-button{background:transparent;color:var(--accent);padding:5px 8px;min-height:36px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 325px;gap:20px;align-items:start}.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}.panel-header{padding:15px 20px;border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:center;justify-content:space-between;font-size:.9375rem}.ellipsis{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.stage{background:#090b0f;min-height:280px;height:430px;display:flex;align-items:center;justify-content:center;position:relative;padding:16px}.frame-wrap{position:relative;display:flex;max-width:100%;max-height:100%;line-height:0;aspect-ratio:16/9}.frame-wrap canvas{width:100%;height:100%;display:block}#overlay{position:absolute;inset:0;touch-action:none;cursor:crosshair}.frame-loading{position:absolute;background:#12141de8;padding:10px 20px;border-radius:10px;font-size:.875rem}.playbar{display:flex;align-items:center;gap:10px;padding:15px 16px;border-top:1px solid var(--line)}.icon-button{background:var(--raised);color:var(--text);padding:5px 9px;min-height:34px;font-size:.8125rem}.playbar input{width:0;flex:1;accent-color:var(--accent)}.playbar output{font-size:.75rem;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}.viewer-bottom{padding:0 20px 14px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.8125rem;color:var(--muted)}.pill{border-radius:20px;padding:5px 12px;min-height:34px;background:var(--raised);color:var(--text);border:1px solid var(--line)}.pill[aria-pressed=true]{color:var(--ink);background:var(--accent)}.viewer-hint{border-top:1px solid var(--line);font-size:.8125rem;padding:12px 20px}.settings fieldset{border:0;padding:0 20px 20px;margin:0;min-width:0}.control-block{padding:16px 0;border-bottom:1px solid var(--line)}.control-block:last-of-type{border-bottom:0}.control-block label,.label-row{font-size:.875rem;font-weight:600}.label-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.help{font-size:.8125rem;color:var(--muted);margin-top:8px;line-height:1.65}.preset-row{display:flex;gap:8px;margin-top:8px}.preset-row button{flex:1;padding:6px 9px}.control-block select{display:block;width:100%;background:var(--raised);border:1px solid var(--line);border-radius:8px;color:var(--text);margin-top:8px;padding:10px 7px;font-size:.875rem}#directionRow{margin-top:12px}.region-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.region-chip{background:var(--raised);color:var(--muted);font-size:.8125rem;padding:4px 10px;min-height:32px}.region-chip.selected{background:#38304c;color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.coordinates{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.coordinates label{font-size:.75rem;color:var(--muted)}.coordinates input{display:block;width:100%;min-width:0;background:var(--bg);border:1px solid var(--line);border-radius:6px;color:var(--text);padding:6px 8px;margin-top:3px;font-size:.875rem}.export-actions{padding:16px 20px 20px;border-top:1px solid var(--line)}.export-actions button+button{margin-top:9px}.muted{color:var(--muted);font-size:.8125rem}.queue{margin-top:20px}.queue-row{display:flex;align-items:center;gap:12px;padding:12px 20px;border-bottom:1px solid var(--line)}.queue-row:last-child{border:0}.queue-row.active{background:#252333}.file-number{color:var(--muted);font-variant-numeric:tabular-nums;font-size:.8125rem}.file-info{flex:1;min-width:0}.file-select{display:block;width:100%;text-align:left;color:var(--text);background:transparent;padding:0;min-height:24px;font-size:.875rem}.file-info p{font-size:.75rem}.queue-status{color:var(--accent);font-size:.8125rem;white-space:nowrap}.remove-button{color:var(--muted);background:transparent;font-size:1.25rem;padding:2px 9px;min-height:32px}.progress-panel{margin-top:20px;padding:20px}.progress-details{display:flex;justify-content:space-between;gap:16px;font-size:.8125rem;color:var(--muted)}progress{width:100%;height:7px;appearance:none;display:block;margin:15px 0;background:var(--raised);border:0;border-radius:4px;overflow:hidden}progress::-webkit-progress-bar{background:var(--raised)}progress::-webkit-progress-value{background:var(--accent)}progress::-moz-progress-bar{background:var(--accent)}.results{margin-top:20px}.result-row{padding:15px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line)}.result-row:last-child{border-bottom:0}.result-row p{font-size:.8125rem}.result-link{border-radius:8px;background:var(--accent);padding:8px 14px;color:var(--ink);font-weight:650;font-size:.875rem;white-space:nowrap}.result-name{overflow-wrap:anywhere;font-size:.875rem}.notice,.message{padding:14px 18px;border:1px solid #715c46;background:#29241e;border-radius:10px;margin-bottom:20px;font-size:.875rem;color:#e8ceac}.message{margin:20px 0 0}.message.error{border-color:#7d4a49;color:var(--error);background:#301f23}footer{margin-top:26px;display:flex;justify-content:space-between;gap:24px;color:var(--muted);font-size:.8125rem;padding:0 2px}footer details{max-width:600px}summary{cursor:pointer;text-align:right}footer p{margin-top:12px;line-height:1.8}body.busy #overlay{pointer-events:none;cursor:wait}body.busy .frame-wrap{opacity:.7}
@media(min-width:1200px){.stage{height:465px}}@media(max-width:900px){.workspace{grid-template-columns:minmax(0,1fr) 290px;gap:12px}.panel-header{padding:12px 15px}.stage{height:340px;min-height:240px}.settings fieldset{padding:0 15px 16px}.export-actions{padding:15px}.viewer-bottom{padding:0 12px 12px}.viewer-hint{padding:12px}.edition{display:none}}@media(max-width:700px){.topbar{height:62px;padding:0 18px}.privacy{font-size:.75rem}.brand{font-size:1.1rem}.brand-icon{width:30px;height:30px}main{padding:22px 14px}.heading{margin-bottom:20px}.heading h1{font-size:1.4rem}.heading p{font-size:.8125rem}.local-tag{display:none}.dropzone{min-height:280px;flex-direction:column;gap:14px;text-align:center;padding:24px}.dropzone button{margin-left:0;min-width:170px}.workspace{grid-template-columns:1fr;gap:16px}.stage{height:320px;padding:10px;min-height:200px}.playbar{gap:6px;padding:12px 10px}.playbar output{font-size:.6875rem}.viewer-bottom{font-size:.75rem}.viewer-bottom .pill{font-size:.75rem}.settings fieldset{padding:0 16px 16px}.control-block{padding:14px 0}.coordinates{grid-template-columns:repeat(4,minmax(0,1fr))}.export-actions{padding:16px}.queue-row{padding:12px;gap:8px}.queue-status{font-size:.75rem}.file-select{font-size:.8125rem}footer{display:block}footer details{margin-top:12px}summary{text-align:left}.result-row{padding:14px}.progress-panel{padding:16px}}

.mask-viewport{overflow:auto;max-height:220px;min-height:90px;background:#0a0c12;border:1px solid #353846;border-radius:10px;margin-top:12px}.mask-viewport canvas{display:block;max-width:none;touch-action:none;image-rendering:pixelated;cursor:crosshair}.preset-row select{min-width:0;flex:1}#maskSummary{font-size:14px}#fineControls .preset-row{margin-top:8px}#frameHint{line-height:1.6}

.mask-legend{display:flex;flex-wrap:wrap;gap:6px 12px;margin:12px 0;font-size:14px}.mask-legend .core{color:#ff527a}.mask-legend .fringe{color:#ffbe4b}.mask-legend .shadow{color:#5ab4ff}.slider-setting{margin-top:16px}.slider-setting label{display:flex;justify-content:space-between;gap:12px}.slider-setting output{color:var(--accent);font-weight:400;white-space:nowrap}.slider-setting input{width:100%;accent-color:var(--accent);min-height:28px}.help,.coordinates label,.viewer-hint,.muted{font-size:14px}#precisionControls select{font-size:14px}@media(max-width:700px){#fineControls .coordinates{grid-template-columns:1fr 1fr}.edition{display:inline;border:0;padding:0;margin-left:0;font-size:14px}.privacy{display:none}}