@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";
:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#1a1a2e;--bg-card-hover:#1f1f35;--bg-glass:#1a1a2eb3;--bg-input:#16162a;--border-color:#ffffff0f;--border-active:#6366f180;--text-primary:#f0f0f5;--text-secondary:#8888a0;--text-muted:#555570;--accent-primary:#6366f1;--accent-secondary:#8b5cf6;--accent-gradient:linear-gradient(135deg, #6366f1, #8b5cf6, #a855f7);--accent-glow:#6366f14d;--success:#22c55e;--warning:#f59e0b;--danger:#ef4444;--calisthenics:#06b6d4;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px #6366f126;--nav-height:72px;--transition:.2s cubic-bezier(.4,0,.2,1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-tap-highlight-color:transparent;font-size:16px}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100dvh;font-family:Inter,-apple-system,sans-serif;overflow-x:hidden}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:4px}.page{padding:16px 16px calc(var(--nav-height) + 24px);max-width:600px;min-height:100dvh;margin:0 auto}@media (min-width:768px){.page{max-width:720px;padding:32px 24px}}.page-title{letter-spacing:-.02em;margin-bottom:4px;font-size:1.75rem;font-weight:800}.page-subtitle{color:var(--text-secondary);margin-bottom:24px;font-size:.875rem}.section-title{align-items:center;gap:8px;margin-bottom:12px;font-size:1rem;font-weight:700;display:flex}.gradient-text{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition);padding:20px}.card:hover{border-color:var(--border-active)}.card-glass{background:var(--bg-glass);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px}.card-accent{background:var(--accent-gradient);border-radius:var(--radius-lg);color:#fff;border:none;padding:20px}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);-webkit-appearance:none;border:none;outline:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-family:inherit;font-size:.9rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 16px #6366f14d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 24px #6366f166}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{border-color:var(--border-active)}.btn-danger{background:var(--danger);color:#fff}.btn-ghost{color:var(--text-secondary);background:0 0;padding:8px 12px}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-card)}.btn-sm{padding:8px 16px;font-size:.8rem}.btn-lg{padding:16px 32px;font-size:1rem}.btn-full{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.input-group{margin-bottom:16px}.input-group label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px;font-size:.8rem;font-weight:600;display:block}.input{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:all var(--transition);outline:none;padding:14px 16px;font-family:inherit;font-size:1rem}.input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-glow)}.input::placeholder{color:var(--text-muted)}.input-lg{text-align:center;padding:18px 20px;font-size:1.5rem;font-weight:700}.badge{text-transform:uppercase;letter-spacing:.04em;border-radius:20px;align-items:center;gap:4px;padding:4px 10px;font-size:.7rem;font-weight:600;display:inline-flex}.badge-calisthenics{color:var(--calisthenics);background:#06b6d426}.badge-heavy{color:var(--danger);background:#ef444426}.badge-rest{color:var(--success);background:#22c55e26}.badge-accent{color:var(--accent-primary);background:#6366f126}.stats-grid{grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:20px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);text-align:center;padding:16px}.stat-value{margin-bottom:2px;font-size:1.5rem;font-weight:800}.stat-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.7rem}.bottom-nav{height:var(--nav-height);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border-color);z-index:1000;padding-bottom:env(safe-area-inset-bottom);background:#0a0a0feb;justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0}.nav-item{border-radius:var(--radius-md);color:var(--text-muted);transition:all var(--transition);-webkit-tap-highlight-color:transparent;flex-direction:column;align-items:center;gap:4px;padding:8px 16px;font-size:.65rem;font-weight:600;text-decoration:none;display:flex}.nav-item.active{color:var(--accent-primary)}.nav-item.active .nav-icon{background:#6366f126}.nav-icon{border-radius:var(--radius-sm);width:36px;height:36px;transition:all var(--transition);justify-content:center;align-items:center;font-size:1.1rem;display:flex}.exercise-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all var(--transition);cursor:pointer;align-items:center;gap:12px;margin-bottom:10px;padding:14px;display:flex}.exercise-card:hover{border-color:var(--border-active);transform:translate(2px)}.exercise-thumb{border-radius:var(--radius-sm);background:var(--bg-input);flex-shrink:0;width:56px;height:56px;overflow:hidden}.exercise-thumb img{object-fit:cover;width:100%;height:100%}.exercise-info{flex:1;min-width:0}.exercise-name{white-space:nowrap;text-overflow:ellipsis;margin-bottom:4px;font-size:.9rem;font-weight:600;overflow:hidden}.exercise-meta{color:var(--text-secondary);flex-wrap:wrap;gap:8px;font-size:.75rem;display:flex}.exercise-sets{color:var(--accent-primary);white-space:nowrap;font-size:.8rem;font-weight:700}.set-row{border-bottom:1px solid var(--border-color);grid-template-columns:40px 1fr 1fr 60px;align-items:center;gap:8px;padding:10px 0;display:grid}.set-row:last-child{border-bottom:none}.set-number{background:var(--bg-input);border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:.8rem;font-weight:700;display:flex}.set-number.completed{background:var(--success);color:#fff}.set-input{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);text-align:center;width:100%;transition:all var(--transition);outline:none;padding:10px;font-family:inherit;font-size:1rem;font-weight:600}.set-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 2px var(--accent-glow)}.set-check{border:2px solid var(--border-color);width:44px;height:44px;color:var(--text-muted);cursor:pointer;transition:all var(--transition);background:0 0;border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;display:flex}.set-check.done{background:var(--success);border-color:var(--success);color:#fff}.rest-timer{flex-direction:column;justify-content:center;align-items:center;padding:40px 20px;display:flex}.timer-circle{border:4px solid var(--border-color);border-radius:50%;justify-content:center;align-items:center;width:180px;height:180px;margin-bottom:24px;display:flex;position:relative}.timer-value{font-size:3rem;font-weight:900}.timer-label{color:var(--text-secondary);font-size:.8rem}.day-tabs{-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:6px;padding-bottom:12px;display:flex;overflow-x:auto}.day-tabs::-webkit-scrollbar{display:none}.day-tab{border-radius:var(--radius-md);background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);text-align:center;flex-shrink:0;min-width:64px;padding:10px 16px;font-size:.75rem;font-weight:600}.day-tab.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.day-tab.rest{border-color:#22c55e4d}.chart-container{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);margin-bottom:16px;padding:16px}.chart-container canvas{max-height:200px}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;background:#000000b3;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}@media (min-width:768px){.modal-overlay{align-items:center}}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl) var(--radius-xl) 0 0;width:100%;max-width:500px;max-height:85dvh;padding:24px;animation:.3s cubic-bezier(.4,0,.2,1) slideUp;overflow-y:auto}@media (min-width:768px){.modal{border-radius:var(--radius-xl)}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.modal-title{font-size:1.2rem;font-weight:700}.modal-close{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;padding:4px;font-size:1.5rem}.login-container{background:radial-gradient(ellipse at top, #6366f11a, transparent 60%), var(--bg-primary);justify-content:center;align-items:center;min-height:100dvh;padding:20px;display:flex}.login-card{background:var(--bg-glass);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:100%;max-width:400px;box-shadow:var(--shadow-lg), var(--shadow-glow);padding:40px 32px}.login-logo{text-align:center;margin-bottom:32px}.login-logo h1{font-size:2rem;font-weight:900}.login-logo p{color:var(--text-secondary);margin-top:4px;font-size:.85rem}.login-error{color:var(--danger);border-radius:var(--radius-md);text-align:center;background:#ef44441a;border:1px solid #ef44444d;margin-bottom:16px;padding:12px;font-size:.85rem}.streak-grid{flex-wrap:wrap;gap:3px;display:flex}.streak-cell{background:var(--bg-input);border-radius:3px;width:14px;height:14px}.streak-cell.l1{background:#6366f140}.streak-cell.l2{background:#6366f180}.streak-cell.l3{background:#6366f1bf}.streak-cell.l4{background:var(--accent-primary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.4s cubic-bezier(.4,0,.2,1) both fadeIn}.fade-in-d1{animation-delay:50ms}.fade-in-d2{animation-delay:.1s}.fade-in-d3{animation-delay:.15s}.fade-in-d4{animation-delay:.2s}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.pulse{animation:2s infinite pulse}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.mb-8{margin-bottom:8px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}.mb-20{margin-bottom:20px}.mb-24{margin-bottom:24px}.mt-12{margin-top:12px}.mt-24{margin-top:24px}.text-center{text-align:center}.text-sm{font-size:.85rem}.text-xs{font-size:.75rem}.text-muted{color:var(--text-secondary)}.font-bold{font-weight:700}.w-full{width:100%}.hidden{display:none}.relative{position:relative}.truncate{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.spinner{border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;width:24px;height:24px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;color:var(--text-secondary);padding:48px 24px}.empty-state .icon{opacity:.5;margin-bottom:12px;font-size:3rem}