:root{--bg: #08080c;--bg-soft: #0d0d13;--surface: #13131b;--surface-2: #1a1a24;--surface-3: #22222e;--border: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .16);--text: #f4f4f6;--text-2: #a6a6b5;--text-3: #6e6e80;--accent: #c8f031;--accent-strong: #a6d911;--accent-ink: #0a0a0f;--accent-soft: rgba(200, 240, 49, .12);--orange: #ff7a45;--orange-soft: rgba(255, 122, 69, .12);--success: #3ddc97;--success-soft: rgba(61, 220, 151, .12);--danger: #ff5c5c;--danger-soft: rgba(255, 92, 92, .12);--radius: 14px;--radius-sm: 10px;--shadow: 0 10px 30px rgba(0, 0, 0, .45);--font-body: "Inter", system-ui, -apple-system, sans-serif;--font-display: "Space Grotesk", "Inter", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--font-body);background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;line-height:1.15}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;color:var(--text)}a{color:inherit;text-decoration:none}::placeholder{color:var(--text-3)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--surface-3);border-radius:8px}::-webkit-scrollbar-track{background:transparent}.shell{display:flex;min-height:100vh}.sidebar{width:250px;flex-shrink:0;background:var(--bg-soft);border-right:1px solid var(--border);padding:22px 16px;display:flex;flex-direction:column;gap:8px;position:sticky;top:0;height:100vh;overflow-y:auto}.main{flex:1;min-width:0;padding:28px 34px 60px;max-width:1100px;margin:0 auto;width:100%}.brand{display:flex;align-items:center;gap:10px;padding:4px 8px 18px;margin-bottom:8px;border-bottom:1px solid var(--border)}.brand-icon{width:38px;height:38px;border-radius:10px;background:var(--accent);display:grid;place-items:center;flex-shrink:0}.brand-name{font-family:var(--font-display);font-size:22px;font-weight:700;letter-spacing:-.02em}.brand-tag{font-size:11px;color:var(--text-3);font-weight:500;text-transform:uppercase;letter-spacing:.14em}.nav-section{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--text-3);padding:14px 10px 6px}.nav-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--text-2);font-weight:500;font-size:14.5px;transition:background .15s,color .15s}.nav-link svg{width:18px;height:18px;flex-shrink:0}.nav-link:hover{background:var(--surface);color:var(--text)}.nav-link.active{background:var(--accent);color:var(--accent-ink);font-weight:700}.sidebar-footer{margin-top:auto;padding-top:16px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}.avatar{width:36px;height:36px;border-radius:50%;background:var(--surface-3);display:grid;place-items:center;font-weight:700;font-size:14px;color:var(--text);flex-shrink:0}.user-meta{min-width:0;flex:1}.user-name{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:12px;color:var(--text-3)}.logout-btn{background:none;border:none;color:var(--text-3);padding:8px;border-radius:8px;display:grid;place-items:center;flex-shrink:0}.logout-btn:hover{background:var(--danger-soft);color:var(--danger)}.logout-btn svg{width:18px;height:18px}.topbar{display:none;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--bg-soft);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:40}.menu-btn{background:none;border:none;color:var(--text);padding:8px;border-radius:8px;display:grid;place-items:center}.menu-btn svg{width:22px;height:22px}.mobile-nav{display:none;flex-direction:column;gap:4px;padding:10px 16px 16px;background:var(--bg-soft);border-bottom:1px solid var(--border)}.page-title{font-size:26px;margin-bottom:4px}.page-sub{color:var(--text-2);margin-bottom:24px;font-size:14.5px}.text-2{color:var(--text-2)}.text-3{color:var(--text-3)}.muted{color:var(--text-2)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px}.card+.card{margin-top:16px}.card-title{font-size:17px;margin-bottom:4px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:var(--radius-sm);padding:11px 18px;font-weight:700;font-size:14.5px;transition:transform .08s,filter .15s,background .15s;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-primary:hover:not(:disabled){background:var(--accent-strong)}.btn-ghost{background:var(--surface-2);color:var(--text);border:1px solid var(--border-strong)}.btn-ghost:hover:not(:disabled){background:var(--surface-3)}.btn-danger{background:var(--danger-soft);color:var(--danger);border:1px solid transparent}.btn-danger:hover:not(:disabled){background:var(--danger);color:#fff}.btn-sm{padding:7px 12px;font-size:13px;border-radius:8px}.btn-lg{padding:14px 24px;font-size:16px}.btn-block{width:100%}.field{margin-bottom:16px}.field label{display:block;font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:7px}.input{width:100%;background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:11px 14px;font-size:15px;transition:border-color .15s,box-shadow .15s;outline:none}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.input-error{border-color:var(--danger)!important}.error-text{color:var(--danger);font-size:13px;margin-top:6px}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700;background:var(--surface-3);color:var(--text-2)}.badge-accent{background:var(--accent);color:var(--accent-ink)}.badge-orange{background:var(--orange-soft);color:var(--orange)}.badge-success{background:var(--success-soft);color:var(--success)}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}.table{width:100%;border-collapse:collapse;font-size:14px;background:var(--surface)}.table th{text-align:left;padding:13px 16px;font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-3);font-weight:700;border-bottom:1px solid var(--border);background:var(--bg-soft);white-space:nowrap}.table td{padding:13px 16px;border-bottom:1px solid var(--border);vertical-align:middle}.table tr:last-child td{border-bottom:none}.table tbody tr:hover{background:var(--surface-2)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:22px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px}.stat-value{font-family:var(--font-display);font-size:32px;font-weight:700;line-height:1;margin-bottom:6px}.stat-label{font-size:13px;color:var(--text-2);font-weight:500}.stat-accent .stat-value{color:var(--accent)}.stat-orange .stat-value{color:var(--orange)}.stat-success .stat-value{color:var(--success)}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(1000px 500px at 85% -10%,rgba(200,240,49,.08),transparent 60%),radial-gradient(800px 500px at 0% 100%,rgba(255,122,69,.06),transparent 60%),var(--bg)}.auth-card{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:34px 30px;box-shadow:var(--shadow)}.auth-brand{display:flex;align-items:center;gap:12px;margin-bottom:26px}.auth-title{font-size:24px;margin-bottom:6px}.auth-sub{color:var(--text-2);font-size:14.5px;margin-bottom:24px}.auth-foot{margin-top:20px;text-align:center;font-size:14px;color:var(--text-2)}.auth-foot a{color:var(--accent);font-weight:700}.exercise-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:16px}.exercise-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px;border-bottom:1px solid var(--border);background:var(--bg-soft)}.exercise-head h3{font-size:17px}.exercise-notes{color:var(--text-3);font-size:13px;margin-top:2px}.set-row{display:grid;grid-template-columns:44px 1fr 1fr;gap:10px;align-items:center;padding:12px 20px;border-bottom:1px solid var(--border)}.set-row:last-child{border-bottom:none}.set-num{font-weight:700;color:var(--text-3);font-size:13px;text-align:center}.set-cell label{display:block;font-size:11px;color:var(--text-3);font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}.set-input{width:100%;background:var(--surface-2);border:1px solid var(--border-strong);border-radius:8px;padding:8px 10px;font-size:14px;outline:none;text-align:center;transition:border-color .15s}.set-input:focus{border-color:var(--accent)}.workout-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}.workout-head{display:flex;align-items:center;gap:14px;padding:16px 20px;cursor:pointer;-webkit-user-select:none;user-select:none}.workout-head:hover{background:var(--surface-2)}.workout-body{border-top:1px solid var(--border);padding:16px 20px}.exercise-summary{margin-bottom:14px}.exercise-summary h4{font-size:14.5px;margin-bottom:8px}.sets-line{display:flex;flex-wrap:wrap;gap:8px}.set-chip{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:5px 10px;font-size:12.5px;color:var(--text-2)}.set-chip .reps{font-weight:700;color:var(--text)}.set-chip .kg{color:var(--orange);font-weight:600}.empty{text-align:center;padding:44px 20px;color:var(--text-3)}.empty svg{width:44px;height:44px;margin-bottom:12px;opacity:.6}.empty h3{color:var(--text-2);font-size:16px;margin-bottom:4px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:grid;place-items:center;padding:20px;z-index:100}.modal{width:100%;max-width:620px;max-height:90vh;overflow-y:auto;background:var(--surface);border:1px solid var(--border-strong);border-radius:18px;padding:26px;box-shadow:var(--shadow)}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.modal-head h2{font-size:20px}.modal-close{background:none;border:none;color:var(--text-3);font-size:22px;line-height:1;padding:6px 10px;border-radius:8px}.modal-close:hover{color:var(--text);background:var(--surface-2)}.toast-wrap{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:10px;z-index:200}.toast{background:var(--surface-2);border:1px solid var(--border-strong);border-radius:12px;padding:13px 18px;font-weight:600;font-size:14px;box-shadow:var(--shadow);animation:toast-in .2s ease;max-width:340px}.toast-success{border-color:var(--success);color:var(--success)}.toast-error{border-color:var(--danger);color:var(--danger)}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.spinner{width:22px;height:22px;border:3px solid var(--surface-3);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.center{display:grid;place-items:center;min-height:40vh}.row{display:flex;align-items:center;gap:10px}.grow{flex:1}.wrap{flex-wrap:wrap}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.divider{height:1px;background:var(--border);margin:16px 0}.train-header{position:sticky;top:0;z-index:30;background:var(--bg);padding:4px 0 14px;margin-bottom:16px}.train-title{font-family:var(--font-display);font-weight:700;font-size:17px;line-height:1.2}.train-sub{font-size:12.5px;color:var(--text-3)}.train-pct{font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--accent)}.progress-bar{margin-top:10px;height:8px;border-radius:999px;background:var(--surface-2);overflow:hidden}.progress-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--accent-strong),var(--accent));transition:width .3s ease}.train-ex-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.train-set{padding:16px 20px;border-bottom:1px solid var(--border);transition:background .15s}.train-set:last-child{border-bottom:none}.train-set.active{background:var(--accent-soft)}.train-set.done{opacity:.75}.train-set-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}.train-planned{font-size:12px;color:var(--text-3)}.train-set-controls{display:flex;align-items:center;gap:10px}.stepper{flex:1;min-width:0;text-align:center}.stepper-label{display:block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-3);margin-bottom:6px}.stepper-controls{display:flex;align-items:center;justify-content:center;gap:8px}.stepper-btn{width:40px;height:40px;border-radius:12px;border:1px solid var(--border-strong);background:var(--surface-2);color:var(--text);font-size:20px;line-height:1;font-weight:700;display:grid;place-items:center;flex-shrink:0;transition:background .12s,transform .08s}.stepper-btn:hover{background:var(--surface-3)}.stepper-btn:active{transform:scale(.92)}.stepper-value{min-width:64px;display:flex;flex-direction:column;align-items:center;line-height:1.1}.stepper-num{font-family:var(--font-display);font-size:22px;font-weight:700}.stepper-unit{font-size:11px;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em}.done-btn{flex-shrink:0;width:64px;height:64px;border-radius:14px;border:2px solid var(--accent);background:transparent;color:var(--accent);font-weight:800;font-size:13px;display:grid;place-items:center;transition:background .12s,color .12s,transform .08s}.done-btn.on{background:var(--accent);color:var(--accent-ink)}.done-btn:active{transform:scale(.92)}.rest-bar{position:fixed;left:16px;right:16px;bottom:24px;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface-2);border:1px solid var(--accent);border-radius:16px;padding:14px 18px;box-shadow:var(--shadow)}.rest-info{display:flex;align-items:center;gap:12px}.rest-label{font-size:12px;text-transform:uppercase;letter-spacing:.1em;font-weight:700;color:var(--text-3)}.rest-time{font-family:var(--font-display);font-size:24px;font-weight:700;color:var(--accent)}.train-done{margin-top:24px}.heatmap-grid{display:flex;gap:4px;overflow-x:auto;padding-bottom:4px}.heatmap-col{display:flex;flex-direction:column;gap:4px}.heatmap-cell{width:13px;height:13px;border-radius:3px;background:var(--surface-2);flex-shrink:0}.heatmap-cell.l1{background:#c8f0314d}.heatmap-cell.l2{background:#c8f03199}.heatmap-cell.l3{background:var(--accent)}.heatmap-legend{display:flex;align-items:center;gap:5px;margin-top:12px;font-size:11px;color:var(--text-3);justify-content:flex-end}.heatmap-legend .heatmap-cell{width:11px;height:11px}.pr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.pr-card{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px 18px}.pr-name{font-weight:600;font-size:14px;margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pr-value{font-family:var(--font-display);font-size:26px;font-weight:700;color:var(--accent)}.pr-meta{font-size:12px;color:var(--text-3);margin-top:2px}.library-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;max-height:50vh;overflow-y:auto}.library-item{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px}.info-tip{position:relative;display:inline-flex;align-items:center;justify-content:center;cursor:help;color:var(--text-3);outline:none;flex-shrink:0}.tip-icon{width:16px;height:16px}.info-tip:hover .tip-icon,.info-tip:focus-visible .tip-icon{color:var(--accent)}.tip-bubble{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%) translateY(4px);width:max-content;max-width:260px;background:var(--surface-3);color:var(--text);border:1px solid var(--border-strong);border-radius:10px;padding:9px 12px;font-size:12.5px;font-weight:500;line-height:1.45;text-align:left;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .15s,transform .15s;z-index:80}.tip-bubble:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:6px solid transparent;border-top-color:var(--surface-3)}.info-tip:hover .tip-bubble,.info-tip:focus-visible .tip-bubble{opacity:1;transform:translate(-50%) translateY(0)}.period-picker{display:inline-flex;flex-wrap:wrap;gap:6px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:5px}.period-btn{border:none;background:transparent;color:var(--text-2);font-weight:600;font-size:13px;padding:7px 12px;border-radius:8px;transition:background .12s,color .12s}.period-btn:hover{color:var(--text)}.period-btn.active{background:var(--accent);color:var(--accent-ink)}.section-title{display:flex;align-items:center;gap:8px;margin-bottom:16px}.section-title h2{margin-bottom:0}.bottom-nav{display:none}@media(max-width:860px){.sidebar{display:none}.topbar{display:flex}.main{padding:20px 16px 120px;padding-bottom:calc(88px + env(safe-area-inset-bottom))}.set-row{grid-template-columns:34px 1fr}.set-cell-kg{grid-column:2}input,select,textarea,.input,.set-input{font-size:16px}.bottom-nav{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--bg-soft);border-top:1px solid var(--border);padding:6px 8px calc(6px + env(safe-area-inset-bottom));justify-content:space-around}.bottom-tab{display:flex;flex-direction:column;align-items:center;gap:3px;flex:1;padding:6px 2px;border-radius:10px;color:var(--text-3);font-size:11px;font-weight:600;min-height:48px;justify-content:center}.bottom-tab svg{width:22px;height:22px}.bottom-tab.active{color:var(--accent)}.bottom-tab:active{transform:scale(.95)}.rest-bar{left:12px;right:12px;bottom:calc(88px + env(safe-area-inset-bottom))}.stepper-btn{width:48px;height:48px}.done-btn{width:72px;height:72px}}