:root{--text:#e5e4e7;--text-h:#fff;--bg:#0e0e12;--panel-bg:#1a1b22;--border:#33343e;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc99;--danger:#ff5c5c;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:16px/145% var(--sans);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;min-height:100svh;margin:0}body{margin:0}button{font:inherit}.imgSplash{width:30vw;max-width:300px;margin:auto;display:block}.appTitle{color:#000;margin-top:2rem;margin-bottom:.5rem;font-size:2rem;font-weight:700}.modalOverlay{z-index:9999;background-color:#00000080;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.modalContent{text-align:center;background-color:#fff;border-radius:.5rem;align-items:center;min-width:50vw;padding:40px 80px;animation:1s forwards fadeInUp;box-shadow:0 10px 15px #0000001a}.modalContent p{color:#000}.modalCloseButton{color:#000;cursor:pointer;background-color:#ffc245;border-radius:.375rem;margin-top:1rem;padding:10px 30px;font-size:1.5rem;font-weight:700;transition:background-color .4s}.modalCloseButton:hover{background-color:#ffa600}@keyframes fadeInUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translate(0,0)}}.selectScreen{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:24px;padding:24px;display:flex;position:relative}.topBar{z-index:20;pointer-events:none;padding:16px;display:flex;position:absolute;top:0;left:0;right:0}.backButton{pointer-events:auto;border:1px solid var(--border);background:var(--panel-bg);color:var(--text-h);cursor:pointer;border-radius:22px;padding:10px 18px;font-size:16px}.statusBar{text-align:center;color:var(--text);opacity:.6;pointer-events:none;font-size:12px;position:absolute;bottom:12px;left:0;right:0}.resumeOverlay{z-index:10;color:#fff;text-align:center;pointer-events:none;background:#000000b3;border-radius:12px;padding:16px 28px;font-size:20px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.introAudio{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.grid{flex-direction:column;gap:20px;width:100%;max-width:1400px;display:flex}.gridRow{justify-content:center;gap:20px;display:flex}.tile{background:var(--panel-bg);border:3px solid #0000;border-radius:10px;flex:1 1 0;max-width:260px;transition:border-color .15s,transform .15s;overflow:hidden}.tile-active{border-color:var(--accent);box-shadow:var(--shadow);transform:scale(1.25)}.tileThumb{aspect-ratio:16/9;object-fit:cover;background:#000;width:100%;display:block}.tileNumber{color:var(--text-h);justify-content:center;align-items:center;font-size:64px;font-weight:700;display:flex}.tileLabel{color:var(--text-h);text-align:center;text-overflow:ellipsis;white-space:nowrap;padding:8px;font-size:14px;overflow:hidden}.buttonOverlay{z-index:5;pointer-events:none;position:absolute;inset:0}.scanButton{pointer-events:auto;border:2px solid var(--accent-border);background:var(--accent-bg);color:var(--text-h);cursor:pointer;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);border-radius:16px;justify-content:center;align-items:center;line-height:1;display:flex;position:absolute}.scanButton:active{background:var(--accent);color:#1a0a2e}.buttonLayoutEditor{z-index:100;background:var(--bg);flex-direction:column;display:flex;position:fixed;inset:0}.buttonLayoutEditorHeader{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:16px;padding:16px 24px;display:flex}.buttonLayoutEditorHeader h2{color:var(--text-h);flex-shrink:0;margin:0;font-size:18px}.buttonLayoutEditorHeader p{opacity:.75;flex:1;min-width:240px;margin:0;font-size:13px}.buttonLayoutEditorActions{flex-shrink:0;gap:10px;display:flex}.buttonLayoutEditorActions button{border:1px solid var(--border);background:var(--panel-bg);color:var(--text-h);cursor:pointer;border-radius:6px;padding:8px 16px}.buttonLayoutEditorActions button.primary{border-color:var(--accent-border);background:var(--accent-bg)}.buttonLayoutEditorStage{flex:1;position:relative;overflow:hidden}.buttonLayoutEditorGrid{opacity:.5;pointer-events:none;justify-content:center;align-items:center;padding:24px;display:flex;position:absolute;inset:0}.editableRect{border:2px dashed var(--accent-border);background:var(--accent-bg);color:var(--text-h);cursor:move;touch-action:none;-webkit-user-select:none;user-select:none;border-radius:12px;justify-content:center;align-items:center;font-size:14px;display:flex;position:absolute}.editableRectLabel{pointer-events:none}.editableRectHandle{border:2px solid var(--text-h);background:var(--accent);cursor:nwse-resize;touch-action:none;border-radius:4px;width:18px;height:18px;position:absolute;bottom:-6px;right:-6px}.setupScreen{flex-direction:column;flex:1;align-items:center;gap:24px;width:100%;max-width:720px;margin:0 auto;padding:40px 24px 80px;display:flex}.setupScreen h1{color:var(--text-h);margin:0;font-size:28px}.fileArea{flex-direction:column;align-items:center;gap:10px;width:100%;display:flex}.thumbnailToggle{cursor:pointer;align-items:center;gap:8px;font-size:14px;display:flex}.thumbnailNote{opacity:.7;text-align:center;margin:0;font-size:12px}.fileButton{border:2px solid var(--accent-border);background:var(--accent-bg);color:var(--text-h);cursor:pointer;border-radius:8px;padding:14px 28px;font-size:16px}.fileButton:disabled{opacity:.6;cursor:not-allowed}.videoList{flex-direction:column;gap:12px;width:100%;margin:0;padding:0;list-style:none;display:flex}.videoRow{border:1px solid var(--border);background:var(--panel-bg);border-radius:8px;flex-direction:column;gap:12px;padding:12px;display:flex}.videoRowMain{align-items:center;gap:16px;display:flex}.previewToggleButton{border:1px solid var(--border);background:var(--bg);color:var(--text-h);white-space:nowrap;cursor:pointer;border-radius:6px;flex-shrink:0;padding:6px 10px;font-size:13px}.previewToggleButton-open{color:#fff;background:#2f9e44;border-color:#2f9e44}.previewPanel{border-top:1px solid var(--border);flex-direction:column;align-items:center;gap:8px;padding-top:8px;display:flex}.previewVideo{background:#000;border-radius:6px;width:100%;max-width:480px}.previewSetButton{border:1px solid var(--accent-border);background:var(--accent-bg);color:var(--text-h);cursor:pointer;border-radius:6px;padding:8px 16px}.reorderButtons{flex-direction:column;flex-shrink:0;gap:2px;display:flex}.iconButton{border:1px solid var(--border);background:var(--bg);width:24px;height:20px;color:var(--text-h);cursor:pointer;border-radius:4px;padding:0;font-size:10px;line-height:1}.iconButton:disabled{opacity:.3;cursor:not-allowed}.removeButton{width:32px;height:32px;color:var(--text);cursor:pointer;background:0 0;border:none;border-radius:50%;flex-shrink:0;font-size:16px}.removeButton:hover{background:var(--danger);color:#fff}.removeButton:disabled{opacity:.3;cursor:not-allowed}.removeButton:disabled:hover{color:var(--text);background:0 0}.thumb{object-fit:cover;background:#000;border-radius:4px;flex-shrink:0;width:96px;height:54px}.thumbNumber{color:var(--text-h);justify-content:center;align-items:center;font-size:28px;font-weight:700;display:flex}.videoInfo{flex:1;min-width:0}.videoInfo .label{color:var(--text-h);text-overflow:ellipsis;white-space:nowrap;font-weight:500;overflow:hidden}.videoInfo .duration{opacity:.7;font-size:13px}.introStart{white-space:nowrap;align-items:center;gap:6px;font-size:14px;display:flex}.introStart input{border:1px solid var(--border);background:var(--bg);width:52px;color:var(--text-h);border-radius:4px;padding:4px 6px}.settingsForm{border-top:1px solid var(--border);flex-direction:column;gap:12px;width:100%;padding-top:20px;display:flex}.settingsForm h2{color:var(--text-h);margin:0 0 4px;font-size:18px}.settingRow{justify-content:space-between;align-items:center;gap:12px;display:flex}.settingRow select,.settingRow input{border:1px solid var(--border);background:var(--bg);color:var(--text-h);border-radius:4px;padding:6px 10px}.sliderWithValue{flex:1;align-items:center;gap:12px;max-width:280px;display:flex}.sliderWithValue input[type=range]{accent-color:var(--accent);border:none;flex:1;padding:0}.sliderValue{text-align:right;font-variant-numeric:tabular-nums;min-width:52px;color:var(--text-h)}.layoutEditButton{border:1px solid var(--accent-border);background:var(--accent-bg);color:var(--text-h);cursor:pointer;border-radius:6px;padding:6px 14px}.startButton{background:var(--accent);color:#1a0a2e;cursor:pointer;border:none;border-radius:8px;padding:16px 40px;font-size:18px;font-weight:700}.startButton:disabled{opacity:.4;cursor:not-allowed}.playScreen{z-index:1000;background:#000;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.playVideo{object-fit:contain;width:100%;height:100%}.playOverlay{gap:12px;display:flex;position:absolute;top:16px;right:16px}.overlayButton{color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff26;border:none;border-radius:50%;width:48px;height:48px;font-size:18px}.overlayButton:hover{background:#ffffff47}.overlayClose:hover{background:var(--danger)}.app{flex-direction:column;min-height:100svh;display:flex}