:root{--bg: #0a0a0a;--surface: #141414;--surface-2: #1c1c1c;--surface-3: #242424;--border: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .16);--text: #f5f5f5;--text-muted: #999;--text-dim: #666;--accent: #d4ff3a;--accent-hover: #c0ec1f;--accent-dim: rgba(212, 255, 58, .15);--success: #4ade80;--warning: #fbbf24;--danger: #f87171;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--safe-top: env(safe-area-inset-top, 0);--safe-bottom: env(safe-area-inset-bottom, 0)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}input,button,textarea,select{font:inherit;color:inherit;background:transparent;border:none;outline:none}button{cursor:pointer;-webkit-user-select:none;user-select:none}a{color:var(--accent);text-decoration:none}.app{min-height:100%;padding-bottom:calc(64px + var(--safe-bottom))}.container{max-width:720px;margin:0 auto;padding:16px}.header{position:sticky;top:0;z-index:10;background:#0a0a0ad9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:calc(var(--safe-top) + 12px) 16px 12px}.header-inner{max-width:720px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{font-weight:900;font-size:18px;letter-spacing:-.02em}.brand .accent{color:var(--accent)}.tabbar{position:fixed;bottom:0;left:0;right:0;background:#0a0a0af2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border);display:flex;padding:8px 8px calc(8px + var(--safe-bottom));z-index:20}.tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 4px;color:var(--text-muted);font-size:11px;font-weight:600;border-radius:var(--radius-sm);text-decoration:none}.tab.active{color:var(--accent)}.tab-icon{font-size:20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:12px}.card-2{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:var(--radius-sm);font-weight:700;font-size:15px;transition:transform .05s,opacity .15s;min-height:44px}.btn:active{transform:scale(.97)}.btn-primary{background:var(--accent);color:#0a0a0a}.btn-primary:disabled{opacity:.5}.btn-secondary{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}.btn-danger{background:transparent;color:var(--danger);border:1px solid rgba(248,113,113,.3)}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-block{width:100%}.btn-sm{padding:8px 12px;font-size:13px;min-height:36px}.input,.select,.textarea{width:100%;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;font-size:15px;color:var(--text);min-height:44px}.input:focus,.select:focus,.textarea:focus{border-color:var(--accent)}.input::placeholder{color:var(--text-dim)}.textarea{min-height:80px;resize:vertical}.field{margin-bottom:12px}.field-label{display:block;font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{display:inline-flex;align-items:center;padding:6px 12px;background:var(--surface-2);border:1px solid var(--border);border-radius:999px;font-size:13px;color:var(--text-muted);cursor:pointer;white-space:nowrap}.chip.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.row{display:flex;align-items:center;gap:8px}.row-between{display:flex;align-items:center;justify-content:space-between;gap:8px}.col{display:flex;flex-direction:column;gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-12{margin-bottom:12px}.h1{font-size:28px;font-weight:900;letter-spacing:-.02em}.h2{font-size:20px;font-weight:800;letter-spacing:-.01em}.h3{font-size:16px;font-weight:700}.text-muted{color:var(--text-muted)}.text-dim{color:var(--text-dim)}.text-accent{color:var(--accent)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-danger{color:var(--danger)}.text-sm{font-size:13px}.text-xs{font-size:11px}.text-center{text-align:center}.flex-1{flex:1}.toast{position:fixed;bottom:calc(80px + var(--safe-bottom));left:16px;right:16px;max-width:400px;margin:0 auto;background:var(--surface-3);border:1px solid var(--border-strong);border-radius:var(--radius);padding:12px 16px;z-index:100;text-align:center;font-size:14px;font-weight:600;animation:toast-in .2s ease-out}@keyframes toast-in{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:50;display:flex;align-items:flex-end;justify-content:center;padding:16px}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;max-width:480px;width:100%;max-height:90vh;overflow-y:auto;margin-bottom:calc(8px + var(--safe-bottom))}@media (min-width: 600px){.modal-backdrop{align-items:center}.modal{margin-bottom:0}}.set-row{display:grid;grid-template-columns:28px 1fr 1fr 1fr 44px;gap:8px;align-items:center;padding:8px 0;border-bottom:1px solid var(--border)}.set-row:last-child{border-bottom:none}.set-row input{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px;font-size:14px;text-align:center;min-height:36px}.set-num{font-weight:700;font-size:13px;color:var(--text-muted);text-align:center}.set-done-btn{width:36px;height:36px;border-radius:8px;background:var(--surface-2);border:1px solid var(--border);font-size:18px;display:flex;align-items:center;justify-content:center}.set-done-btn.done{background:var(--accent);border-color:var(--accent);color:#0a0a0a}.list-item{display:flex;align-items:center;gap:12px;padding:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:8px}.list-item-body{flex:1;min-width:0}.list-item-title{font-weight:700;font-size:15px;margin-bottom:2px}.list-item-sub{font-size:12px;color:var(--text-muted)}.list-item-action{color:var(--text-dim);font-size:20px}.rec-banner{background:var(--accent-dim);border:1px solid var(--accent);border-radius:var(--radius-sm);padding:10px 12px;font-size:13px;color:var(--accent);margin-bottom:12px}.draft-banner{background:#fbbf241a;border:1px solid var(--warning);border-radius:var(--radius);padding:12px 16px;margin-bottom:16px;display:flex;align-items:center;gap:12px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-box{width:100%;max-width:360px}.login-box .h1{margin-bottom:8px}.error-msg{color:var(--danger);font-size:13px;margin-top:8px}.empty{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-icon{font-size:48px;margin-bottom:12px;opacity:.5}.template-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:24px}.template-card{padding:20px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);text-align:left;display:flex;flex-direction:column;gap:4px;min-height:100px}.template-card:active{transform:scale(.98)}.template-badge{font-size:11px;color:var(--accent);font-weight:800;letter-spacing:.08em}.template-title{font-weight:800;font-size:16px}.template-sub{font-size:12px;color:var(--text-muted);margin-top:4px}.exercise-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:10px}.exercise-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.exercise-name{font-weight:700;font-size:15px;flex:1;min-width:0}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;text-align:center}.stat-value{font-size:20px;font-weight:800;color:var(--accent)}.stat-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;margin-top:2px}.detail-section{margin-bottom:16px}.detail-section .field-label{margin-bottom:8px}.bullet-list{list-style:none;padding:0}.bullet-list li{padding:6px 0 6px 20px;position:relative;font-size:14px}.bullet-list li:before{content:"→";position:absolute;left:0;color:var(--accent)}.bullet-list.warning li:before{content:"⚠";color:var(--warning)}