:root{color-scheme:dark;--bg: #0f0f1a;--surface: #181826;--surface-2: #22223a;--border: #2e2e48;--text: #f2f2f7;--text-dim: #9a9ab3;--accent: #4f46e5;--accent-2: #7c74f0;--danger: #ef4444;--success: #22c55e;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);overscroll-behavior-y:contain}.app{display:flex;flex-direction:column;height:100dvh;max-width:480px;margin:0 auto;background:var(--bg)}.screen{flex:1;overflow-y:auto;padding:16px 16px 90px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:max(12px,env(safe-area-inset-top)) 16px 12px;border-bottom:1px solid var(--border);background:var(--surface)}.topbar h1{font-size:18px;margin:0}.bottom-nav{position:sticky;bottom:0;display:flex;border-top:1px solid var(--border);background:var(--surface);padding-bottom:env(safe-area-inset-bottom)}.bottom-nav a{flex:1;text-align:center;padding:10px 0 6px;color:var(--text-dim);text-decoration:none;font-size:12px}.bottom-nav a.active{color:var(--accent-2)}.bottom-nav .icon{font-size:20px;display:block}button,input,select{font-family:inherit;font-size:16px}button{background:var(--accent);color:#fff;border:none;border-radius:12px;padding:12px 16px;font-weight:600;cursor:pointer}button.secondary{background:var(--surface-2);color:var(--text)}button.danger{background:var(--danger)}button:disabled{opacity:.5;cursor:not-allowed}input{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:var(--surface-2);color:var(--text)}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:6px}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:16px;margin-bottom:12px}.error-text{color:var(--danger);font-size:14px;margin:8px 0}.hint{color:var(--text-dim);font-size:13px}.friend-row{display:flex;align-items:center;gap:12px;padding:12px;border-radius:14px;background:var(--surface);border:1px solid var(--border);margin-bottom:10px;text-decoration:none;color:var(--text);cursor:pointer}.avatar{width:42px;height:42px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}.chat-thread{display:flex;flex-direction:column;gap:8px}.bubble{max-width:75%;padding:10px 14px;border-radius:16px;font-size:15px;line-height:1.35;word-wrap:break-word}.bubble.mine{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:4px}.bubble.theirs{align-self:flex-start;background:var(--surface-2);border-bottom-left-radius:4px}.composer{display:flex;gap:8px;padding:10px;border-top:1px solid var(--border);background:var(--surface);padding-bottom:max(10px,env(safe-area-inset-bottom))}.composer input{flex:1}.snap-viewer{position:fixed;top:0;right:0;bottom:0;left:0;background:#000;z-index:50;display:flex;align-items:center;justify-content:center}.snap-viewer img,.snap-viewer video{max-width:100%;max-height:100%}.snap-viewer .close-hint{position:absolute;top:max(16px,env(safe-area-inset-top));right:16px;color:#fff;background:#00000080;padding:6px 12px;border-radius:20px;font-size:13px}.code-display{font-size:32px;letter-spacing:4px;text-align:center;font-weight:700;padding:20px;background:var(--surface-2);border-radius:16px;margin:12px 0}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}.badge.on{background:#22c55e26;color:var(--success)}.badge.off{background:#ef444426;color:var(--danger)}.spacer{flex:1}.center-screen{min-height:100%;display:flex;flex-direction:column;justify-content:center}.setup-card{display:flex;flex-direction:column;gap:14px;border-color:var(--accent)}.setup-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}.setup-row>div{flex:1 1 200px}.setup-steps{flex-basis:100%;margin:0;padding-left:20px}p.setup-steps{padding-left:0}.photo-editor{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:#000;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}.pe-top{display:flex;justify-content:space-between;align-items:center;padding:10px 12px}.pe-icon{background:#ffffff24;padding:10px 14px}.pe-stage{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:0 8px}.pe-canvas{max-width:100%;max-height:100%;border-radius:12px;touch-action:none;user-select:none;-webkit-user-select:none}.pe-canvas.drawing{cursor:crosshair}.pe-textbar{display:flex;gap:8px;padding:8px 12px;background:var(--surface)}.pe-panel{background:var(--surface);border-top-left-radius:18px;border-top-right-radius:18px;padding:12px 12px 0}.pe-scroll{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none}.pe-filter{flex:0 0 auto;background:none;padding:0;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:12px;font-weight:500;color:var(--text-dim)}.pe-filter img,.pe-thumb-ph{width:64px;height:64px;object-fit:cover;border-radius:12px;border:2px solid transparent;background:var(--surface-2);display:block}.pe-filter.active{color:var(--text)}.pe-filter.active img{border-color:var(--accent-2)}.pe-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding-bottom:8px}.pe-chip{background:var(--surface-2);color:var(--text);padding:8px 12px;font-size:14px}.pe-chip.active{background:var(--accent);color:#fff}.pe-colors{justify-content:space-between}.pe-swatch{width:30px;height:30px;padding:0;border-radius:50%;border:2px solid var(--border)}.pe-swatch.active{border:3px solid var(--accent-2);transform:scale(1.15)}.pe-stickers{display:grid;grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:4px;max-height:150px;overflow-y:auto;padding-bottom:8px}.pe-stickers button{background:none;font-size:28px;padding:6px 0}.pe-tabs{display:flex;border-top:1px solid var(--border);margin:4px -12px 0}.pe-tabs button{flex:1;background:none;color:var(--text-dim);font-size:11px;font-weight:500;padding:8px 0 10px;display:flex;flex-direction:column;align-items:center;gap:2px}.pe-tabs button .icon{font-size:20px;font-weight:700}.pe-tabs button.active{color:var(--accent-2)}.ar-camera{position:fixed;top:0;right:0;bottom:0;left:0;z-index:55;background:#000;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}.ar-video-source{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.ar-top{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 12px}.ar-badge{background:#ffffff24;color:#fff;font-size:13px;padding:6px 12px;border-radius:20px;text-align:center}.ar-stage{position:relative;flex:1;min-height:0;display:flex;align-items:center;justify-content:center}.ar-canvas{max-width:100%;max-height:100%}.ar-flash{position:absolute;top:0;right:0;bottom:0;left:0;background:#fff;opacity:.8}.ar-bottom{display:flex;flex-direction:column;align-items:center;gap:12px;padding:12px 0 16px}.ar-filters{display:flex;gap:10px;overflow-x:auto;max-width:100%;padding:0 12px;scrollbar-width:none}.ar-filter{flex:0 0 auto;background:#ffffff1f;width:62px;height:62px;padding:0;border-radius:50%;border:2px solid transparent;display:flex;flex-direction:column;align-items:center;justify-content:center}.ar-filter span{font-size:26px;line-height:1}.ar-filter small{font-size:9px;font-weight:500;color:#fffc}.ar-filter.active{border-color:#fff;background:#ffffff40}.ar-shutter{width:72px;height:72px;padding:0;border-radius:50%;background:#fff;border:5px solid rgba(255,255,255,.45);background-clip:padding-box}.ar-shutter:active{transform:scale(.92)}.vsv-fit{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.vsv{position:relative;overflow:hidden;border-radius:12px}.vsv video{display:block;width:100%;height:100%}.vsv-layer{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none}.ar-shutter{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.ar-shutter.recording{transform:scale(1.12);border:6px solid transparent;background:linear-gradient(#ef4444,#ef4444) padding-box,conic-gradient(white var(--progress, 0deg),rgba(255,255,255,.25) 0) border-box}.snap-play{position:absolute;font-size:64px;pointer-events:none}