:root{--bg: #0f172a;--panel: #1e293b;--muted: #94a3b8;--text: #f1f5f9;--accent: #38bdf8;--primary: #2563eb;--wa: #25d366;--danger: #ef4444;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;overscroll-behavior:none}#app{position:fixed;inset:0;display:flex;flex-direction:column}.top{position:absolute;top:0;left:0;right:0;padding:calc(var(--safe-top) + 12px) 16px 12px;text-align:center;pointer-events:none;z-index:5}.top.sub{position:static;background:var(--bg);text-align:left}.logo{margin:0;font-size:20px;font-weight:700;letter-spacing:.5px;text-shadow:0 1px 6px rgba(0,0,0,.6)}.title{margin:0;font-size:18px;font-weight:600}.stage{flex:1;display:flex;align-items:center;justify-content:center;min-height:0;position:relative;background:#000}.stage.scroll{display:block;overflow-y:auto;background:var(--bg);-webkit-overflow-scrolling:touch}.capture-stage{background:#000}.cam{width:100%;height:100%;object-fit:cover}.hint{position:absolute;bottom:16px;left:50%;transform:translate(-50%);background:#0000008c;padding:8px 16px;border-radius:999px;font-size:13px;color:var(--text);white-space:nowrap}.hint.warn{background:#ef4444d9}.capture-bar{display:flex;align-items:center;justify-content:space-around;padding:18px 24px calc(var(--safe-bottom) + 18px);background:var(--bg)}.shutter{width:72px;height:72px;border-radius:50%;border:5px solid var(--text);background:var(--text);box-shadow:0 0 0 4px var(--bg),0 0 0 7px var(--text);cursor:pointer;transition:transform .1s}.shutter:active{transform:scale(.92)}.round-btn{width:52px;height:52px;border-radius:50%;border:none;background:var(--panel);color:var(--text);display:grid;place-items:center;cursor:pointer;position:relative}.badge{position:absolute;top:-4px;right:-4px;background:var(--accent);color:#06283d;font-size:11px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:grid;place-items:center;padding:0 4px}.edit-wrap{position:relative;line-height:0}.edit-canvas{max-width:100%;max-height:100%;display:block;border-radius:4px}.overlay{position:absolute;top:0;left:0;touch-action:none}.quad{fill:#38bdf826;stroke:var(--accent);stroke-width:2}.handle{fill:var(--accent);stroke:#fff;stroke-width:2;cursor:grab}.actionbar{display:flex;gap:10px;padding:14px 16px calc(var(--safe-bottom) + 14px);background:var(--bg)}.actionbar.wrap{flex-wrap:wrap}.btn{flex:1 1 0;min-width:0;padding:13px 10px;border-radius:12px;border:none;background:var(--panel);color:var(--text);font-size:15px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.btn.icon{flex:0 0 auto;width:50px;padding:13px 0}.btn.icon svg{width:20px;height:20px}.btn:active{opacity:.8}.btn.primary{background:var(--primary)}.btn.ghost{background:transparent;border:1px solid #334155}.btn.wa{background:var(--wa);color:#04301a;flex-basis:100%}.chips{display:flex;gap:8px;padding:10px 16px;overflow-x:auto;background:var(--bg)}.chip{flex:0 0 auto;padding:9px 16px;border-radius:999px;border:1px solid #334155;background:transparent;color:var(--muted);font-size:14px;font-weight:600;cursor:pointer}.chip.active{background:var(--accent);color:#06283d;border-color:var(--accent)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px;padding:16px}.thumb-wrap{position:relative;aspect-ratio:3 / 4;background:var(--panel);border-radius:10px;overflow:hidden}.thumb{width:100%;height:100%;object-fit:cover}.thumb-num{position:absolute;bottom:6px;left:6px;background:#0009;font-size:12px;padding:2px 8px;border-radius:6px}.thumb-del{position:absolute;top:6px;right:6px;width:28px;height:28px;border-radius:50%;border:none;background:#ef4444e6;color:#fff;font-size:14px;cursor:pointer}.thumb-movebar{position:absolute;bottom:6px;right:6px;display:flex;gap:6px}.thumb-move{width:30px;height:30px;border-radius:50%;border:none;background:#0f172ac7;color:var(--text);font-size:20px;line-height:1;cursor:pointer;display:grid;place-items:center}.thumb-move:disabled{opacity:.3;cursor:default}.live-overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.live-quad{fill:#38bdf82e;stroke:#38bdf8;stroke-width:3;stroke-linejoin:round;transition:all .08s linear}.torch{pointer-events:auto}.torch.on{background:var(--accent);color:#06283d}.top .torch{position:absolute;top:calc(var(--safe-top) + 8px);right:12px}.focus-ring{position:absolute;width:64px;height:64px;margin:-32px 0 0 -32px;border:2px solid #38bdf8;border-radius:50%;pointer-events:none;animation:focusPulse .7s ease-out forwards}@keyframes focusPulse{0%{transform:scale(1.4);opacity:0}30%{opacity:1}to{transform:scale(1);opacity:0}}.loupe{position:absolute;top:8px;width:120px;height:120px;border-radius:50%;overflow:hidden;border:3px solid #38bdf8;box-shadow:0 4px 16px #00000080;z-index:10;pointer-events:none;background:#000}.loupe canvas{width:100%;height:100%}.thumb-rot{position:absolute;top:6px;left:6px;width:28px;height:28px;border-radius:50%;border:none;background:#0f172ac7;color:var(--text);display:grid;place-items:center;cursor:pointer}.thumb-rot svg{width:16px;height:16px}.thumb-grip{position:absolute;bottom:6px;right:6px;width:32px;height:32px;border-radius:8px;background:#0f172ac7;color:var(--muted);display:grid;place-items:center;font-size:18px;cursor:grab;touch-action:none}.thumb-wrap.dragging{opacity:.6;outline:2px solid var(--accent);transform:scale(1.03)}.opt-panel{margin:0 16px 16px;border:1px solid #334155;border-radius:12px;overflow:hidden}.opt-toggle{width:100%;display:flex;justify-content:space-between;align-items:center;padding:12px 14px;background:var(--panel);color:var(--text);border:none;font-size:14px;font-weight:600;cursor:pointer}.opt-body{display:flex;flex-direction:column;gap:12px;padding:14px}.opt-row{display:flex;justify-content:space-between;align-items:center;font-size:14px;gap:12px}.opt-select{background:var(--bg);color:var(--text);border:1px solid #334155;border-radius:8px;padding:8px 10px;font-size:14px}.opt-check{width:20px;height:20px;accent-color:var(--accent)}.busy{position:fixed;inset:0;z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:#020617d1;backdrop-filter:blur(2px)}.spinner{width:46px;height:46px;border:4px solid rgba(255,255,255,.2);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.busy-msg{font-size:14px;color:var(--text)}.install-fab{position:fixed;top:calc(var(--safe-top) + 10px);right:12px;z-index:20;display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border:none;border-radius:999px;background:var(--accent);color:#06283d;font-size:13px;font-weight:700;cursor:pointer;box-shadow:0 4px 12px #0006}.install-fab svg{width:18px;height:18px}.hidden{display:none}.toast{position:fixed;bottom:calc(var(--safe-bottom) + 90px);left:50%;transform:translate(-50%,20px);background:#0b1220;border:1px solid #334155;padding:10px 18px;border-radius:999px;font-size:14px;opacity:0;transition:all .3s;z-index:50}.toast.show{opacity:1;transform:translate(-50%)}