:root{--bg: #ffffff;--surface: #ffffff;--surface-2: #f4f5f7;--border: #e5e7eb;--text: #0a0a0a;--muted: #6b7280;--accent: #2563eb;--accent-press: #1d4ed8;--danger: #dc2626;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}.app{max-width:460px;margin:0 auto;min-height:100%;display:flex;flex-direction:column;padding:env(safe-area-inset-top) 16px env(safe-area-inset-bottom)}.topbar{display:flex;align-items:center;justify-content:space-between;padding:20px 4px 16px;border-bottom:1px solid var(--border);margin-bottom:20px}.topbar h1{font-size:18px;font-weight:600;margin:0;letter-spacing:-.01em}main{flex:1;display:flex;flex-direction:column;gap:16px}.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:14px}.card h2{margin:0;font-size:20px;font-weight:600;letter-spacing:-.01em}.muted{color:var(--muted);margin:0;font-size:14px}.hint{text-align:center;color:var(--muted);font-size:14px;margin:0}label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}input{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px 14px;font-size:16px;color:var(--text);outline:none;transition:border-color .15s}input:focus{border-color:var(--accent)}.segmented{display:flex;gap:8px}.segmented button{flex:1;padding:11px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--muted);font-size:15px;cursor:pointer;transition:all .15s}.segmented button.active{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:500}button.primary{margin-top:4px;padding:14px;border:none;border-radius:10px;background:var(--accent);color:#fff;font-size:16px;font-weight:500;cursor:pointer;transition:background .15s}button.primary:active{background:var(--accent-press)}button.link{background:none;border:none;color:var(--accent);font-size:14px;cursor:pointer;padding:0}.error{color:var(--danger);font-size:14px;margin:0}.error.banner{background:#fef2f2;border:1px solid #fecaca;border-radius:10px;padding:12px 14px}.scanner{display:flex;flex-direction:column;gap:16px;align-items:center}.video-wrap{position:relative;width:100%;aspect-ratio:3 / 4;border-radius:14px;overflow:hidden;background:#0a0a0a;border:1px solid var(--border)}.video-wrap video{width:100%;height:100%;object-fit:cover}.reticle{position:absolute;top:12%;right:12%;bottom:12%;left:12%;border:1.5px solid rgba(255,255,255,.85);border-radius:10px;pointer-events:none;transition:border-color .3s}.reticle.live{border-color:#2563ebe6}.scan-pulse{position:absolute;left:12%;right:12%;top:12%;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);border-radius:2px;pointer-events:none;animation:scanmove 1.2s linear infinite}@keyframes scanmove{0%{transform:translateY(0);opacity:.2}50%{opacity:1}to{transform:translateY(560%);opacity:.2}}.shutter{width:100%;padding:15px;border:none;border-radius:10px;background:var(--accent);color:#fff;font-size:16px;font-weight:500;cursor:pointer;transition:background .15s}.shutter:active{background:var(--accent-press)}.shutter:disabled{opacity:.5;cursor:default}.badge{background:var(--surface-2);color:var(--muted);padding:4px 10px;border-radius:6px;font-size:12px;font-weight:500}.result .badge{align-self:flex-start}.stats{display:flex;gap:12px}.stat{flex:1;background:var(--surface-2);border-radius:12px;padding:18px;display:flex;flex-direction:column;align-items:center;gap:4px}.stat .value{font-size:28px;font-weight:700;color:var(--text);letter-spacing:-.02em}.stat .label{font-size:13px;color:var(--muted)}.target{background:var(--surface-2);border-radius:12px;padding:18px;display:flex;flex-direction:column;gap:12px}.target input{background:var(--surface)}.target-answer{margin:0;font-size:16px;color:var(--muted)}.target-answer strong{color:var(--accent);font-size:20px}.note{margin:0;font-size:12px;color:var(--muted);background:var(--surface-2);border-radius:8px;padding:10px 12px;line-height:1.4}.scan-controls{display:flex;gap:10px}button.ghost{flex:1;padding:12px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:15px;font-weight:500;cursor:pointer;transition:background .15s}button.ghost:active{background:var(--surface-2)}.scan-controls button.primary{flex:1;margin-top:0}.live-head{display:flex;align-items:center;gap:8px}.live-label{font-size:12px;color:var(--muted);flex:1}.live-dot{width:9px;height:9px;border-radius:50%;background:var(--border);flex:none}.live-dot.on{background:var(--accent);animation:livepulse 1.4s ease-in-out infinite}@keyframes livepulse{0%,to{opacity:1;box-shadow:0 0 #2563eb66}50%{opacity:.6;box-shadow:0 0 0 5px #2563eb00}}.ar-badge{position:absolute;left:12px;right:12px;bottom:92px;padding:12px 14px;border-radius:14px;background:#0a0a0a9e;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.14);color:#fff;display:block;width:auto;text-align:left;font:inherit;-webkit-appearance:none;cursor:pointer;animation:arpop .25s ease-out}.ar-more{margin-top:6px;font-size:12px;color:#fff9}@keyframes arpop{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.ar-title{display:flex;align-items:center;gap:8px}.ar-name{font-size:18px;font-weight:600;line-height:1.2;flex:1}.ar-conf{flex:none;font-size:12px;font-weight:500;color:#cfe0ff;background:#2563eb59;border:1px solid rgba(120,160,255,.4);padding:2px 8px;border-radius:20px}.ar-kcal{margin-top:4px;font-size:14px;color:#ffffffd9}.ar-kcal strong{font-size:20px;color:#6ea0ff;margin-right:3px}.ar-sep{margin:0 7px;opacity:.5}.ar-status{position:absolute;top:calc(env(safe-area-inset-top) + 60px);left:50%;transform:translate(-50%);padding:5px 12px;border-radius:20px;background:#0a0a0a80;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:#ffffffe6;font-size:12px;white-space:nowrap;pointer-events:none}.ar-status.busy{color:#9fbfff}.card.live.empty{align-items:center;text-align:center;gap:10px}.scan-screen{position:fixed;top:0;right:0;bottom:0;left:0;max-width:480px;margin:0 auto;overflow-y:auto;overflow-x:hidden;background:#000;scroll-snap-type:y proximity;-webkit-overflow-scrolling:touch}.camera-section{position:relative;height:100vh;height:100dvh;scroll-snap-align:start}.camera-view{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;background:#0a0a0a}.camera-view video{width:100%;height:100%;object-fit:cover}.cam-error{position:absolute;left:16px;right:16px;top:50%;transform:translateY(-50%);color:#fff;text-align:center;font-size:14px;margin:0}.cam-controls{position:absolute;top:env(safe-area-inset-top);left:0;right:0;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:10px;z-index:3}.cam-controls-right{display:flex;gap:8px}.cam-btn{padding:9px 14px;border-radius:20px;border:1px solid rgba(255,255,255,.18);background:#0a0a0a80;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#fff;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s}.cam-btn:active{background:#0a0a0abf}.cam-error-banner{position:absolute;left:12px;right:12px;top:calc(env(safe-area-inset-top) + 56px);padding:10px 14px;border-radius:10px;background:#dc2626e6;color:#fff;font-size:13px;text-align:center;z-index:3}.scroll-hint{position:absolute;left:50%;bottom:calc(env(safe-area-inset-bottom) + 16px);transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:2px;max-width:88%;padding:8px 18px;border-radius:20px;border:1px solid rgba(255,255,255,.16);background:#0a0a0a80;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#fff;font-size:13px;font-weight:500;cursor:pointer}.scroll-hint-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.scroll-hint-chevron{font-size:16px;line-height:1;opacity:.8;animation:bob 1.6s ease-in-out infinite}@keyframes bob{0%,to{transform:translateY(0)}50%{transform:translateY(4px)}}.detail-section{min-height:100dvh;background:var(--bg);color:var(--text);border-radius:18px 18px 0 0;padding:22px 16px calc(env(safe-area-inset-bottom) + 32px);scroll-snap-align:start;box-shadow:0 -10px 30px #00000040}.detail-empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;padding:40px 12px}.detail-empty .ghost{flex:none;padding:12px 20px}.detail{display:flex;flex-direction:column;gap:18px}.detail-head{display:flex;gap:14px;align-items:flex-start}.detail-icon{font-size:40px;line-height:1;flex:none}.detail-title{display:flex;flex-direction:column;gap:8px}.detail-title h2{margin:0;font-size:22px;font-weight:600;letter-spacing:-.01em}.detail-tags{display:flex;flex-wrap:wrap;gap:6px}.chip{font-size:12px;font-weight:500;color:var(--muted);background:var(--surface-2);border:1px solid var(--border);border-radius:20px;padding:3px 10px}.chip-cat{color:var(--accent);background:#eff4ff;border-color:#d6e2ff}.chip-conf{color:#fff;background:var(--accent);border-color:var(--accent)}.chip-muscle{color:var(--text)}.muscles{display:flex;flex-wrap:wrap;gap:6px}.detail-desc{margin:0;font-size:15px;line-height:1.5;color:var(--text)}.detail-block{display:flex;flex-direction:column;gap:8px}.detail-block h3{margin:0;font-size:15px;font-weight:600}.steps,.bullets{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:14px;line-height:1.45;color:var(--text)}.tabs{display:flex;gap:8px}.tabs button{flex:1;padding:10px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--muted);font-size:14px;font-weight:500;cursor:pointer;transition:all .15s}.tabs button.active{background:var(--accent);color:#fff;border-color:var(--accent)}.search{width:100%}.cat-filter{display:flex;flex-wrap:wrap;gap:6px}.chip-btn{cursor:pointer;transition:all .15s}.chip-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.lib-list{display:flex;flex-direction:column;gap:8px}.lib-card{display:flex;align-items:center;gap:12px;width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:var(--surface);cursor:pointer;text-align:left;transition:background .15s}.lib-card:active{background:var(--surface-2)}.lib-icon{font-size:26px;line-height:1;flex:none}.lib-info{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.lib-name{font-size:15px;font-weight:500;color:var(--text)}.lib-meta{font-size:12px;color:var(--muted)}.lib-arrow{flex:none;font-size:22px;color:var(--muted)}.topbar span{width:60px}