*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}:root{--bg: #0f172a;--accent: #38bdf8;--rec: #ef4444;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}html,body{height:100%;background:var(--bg);color:#e2e8f0;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,sans-serif;overscroll-behavior:none;touch-action:manipulation}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}#start-screen{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:24px;padding-top:calc(24px + var(--safe-top));padding-bottom:calc(24px + var(--safe-bottom));text-align:center}#start-screen h1{font-size:1.5rem}.sub{color:#94a3b8;font-size:.9rem}.primary{background:var(--accent);color:#082f49;border-radius:12px;padding:12px 20px;font-weight:700;text-decoration:none;display:inline-block;text-align:center}.primary.big{padding:16px 32px;font-size:1.1rem}.ghost{border:1px solid #475569;border-radius:12px;padding:10px 18px;color:#cbd5e1}.hint{color:#94a3b8;font-size:.8rem;line-height:1.6;max-width:320px}.error{color:#fca5a5;font-size:.85rem;max-width:320px}#app{position:fixed;top:0;right:0;bottom:0;left:0;overflow:hidden}#preview{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;background:#000}#preview.mirror{transform:scaleX(-1)}#fx-canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;background:#000}#fx-canvas.mirror{transform:scaleX(-1)}#fx-canvas[hidden]{display:none}#prompter{position:absolute;top:0;left:0;right:0;height:58%;overflow:hidden;touch-action:none;cursor:grab;background:#00000073;padding-top:var(--safe-top);mask-image:linear-gradient(to bottom,#000 85%,transparent);-webkit-mask-image:linear-gradient(to bottom,#000 85%,transparent)}#prompter-content{pointer-events:none}#prompter-content{padding-left:16px;padding-right:16px;font-weight:700;line-height:1.6;will-change:transform}#prompter-content p{color:#ffffff8c;transition:color .2s}#prompter-content p.active{color:#fff;text-shadow:0 0 12px rgba(56,189,248,.6)}#topbar{position:absolute;top:0;left:0;right:0;display:flex;gap:8px;padding:8px;padding-top:calc(8px + var(--safe-top))}#topbar .spacer{flex:1}.chip{background:#0f172abf;border:1px solid #475569;border-radius:999px;padding:8px 14px;font-size:.8rem}.chip:disabled{opacity:.4}#settings-panel{position:absolute;top:calc(52px + var(--safe-top));right:8px;width:min(280px,calc(100vw - 16px));background:#0f172aeb;border:1px solid #475569;border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:12px;font-size:.85rem;z-index:5}#settings-panel[hidden]{display:none}#settings-panel input[type=range]{width:100%;margin-top:6px}#settings-panel .sep{border:none;border-top:1px solid #334155}#settings-panel .row{display:flex;justify-content:space-between;align-items:center}#settings-panel input[type=checkbox]{width:22px;height:22px;accent-color:var(--accent)}#bottombar{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;padding:16px;padding-bottom:calc(16px + var(--safe-bottom))}#transport{position:absolute;left:16px;display:flex;gap:10px}.round{width:52px;height:52px;border-radius:50%;background:#0f172abf;border:1px solid #475569;font-size:1.1rem;display:flex;align-items:center;justify-content:center}#btn-record{width:76px;height:76px;border-radius:50%;border:4px solid #fff;background:#0000004d;display:flex;align-items:center;justify-content:center}#btn-record .dot{width:56px;height:56px;border-radius:50%;background:var(--rec);transition:all .2s ease}#btn-record.recording .dot{width:30px;height:30px;border-radius:8px}#timer{position:absolute;right:16px;background:#0009;border-radius:8px;padding:6px 10px;font-variant-numeric:tabular-nums;color:#fca5a5;font-weight:700}#trim-panel{position:absolute;top:0;right:0;bottom:0;left:0;z-index:20;background:var(--bg);display:flex;flex-direction:column;gap:14px;padding:16px;padding-top:calc(16px + var(--safe-top));padding-bottom:calc(16px + var(--safe-bottom));overflow-y:auto;text-align:center}#trim-panel[hidden]{display:none}#trim-panel h2{font-size:1.1rem}#trim-preview{width:100%;max-height:38dvh;background:#000;border-radius:12px}.trim-row{display:flex;flex-direction:column;gap:6px;text-align:left}.trim-head{display:flex;justify-content:space-between;align-items:center;font-size:.9rem}.trim-row input[type=range]{width:100%;height:32px}.nudge{display:flex;gap:6px}.mini{border:1px solid #475569;border-radius:8px;padding:4px 10px;font-size:.75rem;color:#cbd5e1}#editor,#export-panel{position:absolute;top:0;right:0;bottom:0;left:0;z-index:10;background:var(--bg);display:flex;flex-direction:column;gap:12px;padding:16px;padding-top:calc(16px + var(--safe-top));padding-bottom:calc(16px + var(--safe-bottom));overflow-y:auto}#editor[hidden],#export-panel[hidden]{display:none}#editor h2,#export-panel h2{font-size:1.1rem}#script-input{flex:1;min-height:40dvh;resize:none;background:#1e293b;color:#e2e8f0;border:1px solid #475569;border-radius:12px;padding:12px;font-size:1rem;line-height:1.7}.editor-buttons{display:flex;gap:10px;justify-content:flex-end}#export-preview{width:100%;max-height:40dvh;background:#000;border-radius:12px}#export-panel{align-items:stretch;text-align:center}#toast{position:fixed;left:50%;bottom:calc(110px + var(--safe-bottom));transform:translate(-50%);background:#0f172af0;border:1px solid #475569;color:#e2e8f0;font-size:.9rem;font-weight:700;padding:10px 20px;border-radius:999px;z-index:100;pointer-events:none;opacity:0;transition:opacity .25s}#toast.show{opacity:1}