@import "https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap";:root{--bg-primary:#07070e;--bg-secondary:#0f0f1a;--bg-tertiary:#171726;--bg-glass:#0f0f1ad1;--bg-glass-card:#171726b8;--bg-glass-hover:#202034e6;--accent:#00f59b;--accent-hover:#00d284;--accent-glow:#00f59b4d;--accent-cyan:#00d2ff;--accent-gradient:linear-gradient(135deg, #00f59b 0%, #00d2ff 100%);--gradient-primary:linear-gradient(135deg, #00f59b 0%, #00c3ff 100%);--gradient-accent:linear-gradient(135deg, #00f59b 0%, #38ef7d 100%);--gradient-fire:linear-gradient(135deg, #ff416c 0%, #ff4b2b 100%);--gradient-purple:linear-gradient(135deg, #a855f7 0%, #6366f1 100%);--gradient-dark:linear-gradient(180deg, #0f0f1a00 0%, #07070efa 100%);--text-primary:#f8fafc;--text-secondary:#a0a7c4;--text-muted:#646b89;--border-color:#ffffff17;--border-glow:#00f59b59;--border-focus:#00f59b99;--danger:#ff4757;--danger-glow:#ff47574d;--warning:#ffb142;--success:#2ed573;--font-display:"Outfit", sans-serif;--font-body:"Plus Jakarta Sans", "Inter", -apple-system, sans-serif;--space-xs:4px;--space-sm:8px;--space-md:12px;--space-lg:16px;--space-xl:24px;--space-xxl:36px;--max-width:480px;--nav-height:68px;--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--shadow-sm:0 4px 12px #0006;--shadow-md:0 8px 24px #0000008c;--shadow-lg:0 16px 40px #000000b3;--shadow-accent:0 4px 25px #00f59b61;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.25s cubic-bezier(.4, 0, .2, 1);--transition-bounce:.4s cubic-bezier(.175, .885, .32, 1.275)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-primary);width:100%;height:100%;color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.5;overflow-x:hidden}#root{background:radial-gradient(circle at 50% -10%,#00f59b1f 0%,#0000 60%),radial-gradient(circle at 80% 40%,#00d2ff14 0%,#0000 50%),radial-gradient(circle at 20% 80%,#a855f70f 0%,#0000 50%),#07070e;justify-content:center;min-height:100vh;display:flex}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--accent)}.page{width:100%;max-width:var(--max-width);min-height:100vh;padding:var(--space-lg);padding-bottom:calc(var(--nav-height) + var(--space-xl));gap:var(--space-lg);animation:fadeIn .35s var(--transition-normal);flex-direction:column;display:flex}.page-header{margin-bottom:var(--space-xs);justify-content:space-between;align-items:center;display:flex}.page-title{font-family:var(--font-display);letter-spacing:-.03em;background:var(--gradient-primary);-webkit-text-fill-color:transparent;filter:drop-shadow(0 2px 10px #00f59b33);-webkit-background-clip:text;font-size:2rem;font-weight:800}.page-subtitle{color:var(--text-secondary);margin-top:2px;font-size:.88rem}.card{background:var(--bg-glass-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-lg);box-shadow:var(--shadow-sm);transition:transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast)}.card:hover{box-shadow:var(--shadow-md);border-color:#ffffff29}.card-interactive{cursor:pointer}.card-interactive:active{transform:scale(.98)}.btn{justify-content:center;align-items:center;gap:var(--space-sm);font-family:var(--font-display);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none;letter-spacing:.01em;border:none;padding:12px 20px;font-size:.95rem;font-weight:700;text-decoration:none;display:inline-flex}.btn:active{transform:scale(.96)}.btn-primary{background:var(--gradient-primary);color:#04080f;box-shadow:var(--shadow-accent)}.btn-primary:hover{opacity:.96;transform:translateY(-2px);box-shadow:0 8px 30px #00f59b8c}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:#2d2d44e6;border-color:#ffffff2e;transform:translateY(-1px)}.btn-danger{color:var(--danger);background:#ff475726;border:1px solid #ff475759}.btn-danger:hover{background:var(--danger);color:#fff;box-shadow:0 4px 20px var(--danger-glow)}.btn-ghost{color:var(--text-secondary);background:0 0}.btn-ghost:hover{color:var(--text-primary);background:#ffffff0f}.btn-icon{border-radius:var(--radius-full);width:42px;height:42px;padding:0}.btn-full{width:100%}.badge{border-radius:var(--radius-full);font-family:var(--font-display);letter-spacing:.04em;text-transform:uppercase;align-items:center;padding:4px 12px;font-size:.75rem;font-weight:700;display:inline-flex}.badge-accent{color:var(--accent);background:#00f59b26;border:1px solid #00f59b59;box-shadow:0 0 12px #00f59b26}.badge-secondary{color:var(--text-secondary);background:#ffffff14}.form-group{gap:var(--space-xs);margin-bottom:var(--space-md);flex-direction:column;display:flex}.form-label{font-family:var(--font-display);color:var(--text-secondary);letter-spacing:.02em;font-size:.85rem;font-weight:700}.input,.textarea,.select{border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);font-family:var(--font-body);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);background:#0f0f1ae6;outline:none;padding:12px 16px;font-size:.95rem}.input:focus,.textarea:focus,.select:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseGlow{0%,to{opacity:.8;transform:scale(1)}50%{opacity:1;transform:scale(1.08)}}.app-layout{background:radial-gradient(circle at 50% 0,#171728 0%,#0a0a0f 70%);flex-direction:column;align-items:center;width:100%;min-height:100vh;display:flex;position:relative}.top-header{width:100%;max-width:var(--max-width);background:var(--bg-glass);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-color);z-index:999;justify-content:space-between;align-items:center;padding:12px 16px;display:flex;position:sticky;top:0}.user-profile{align-items:center;gap:10px;display:flex}.user-avatar{object-fit:cover;border:1px solid var(--border-color);border-radius:50%;width:32px;height:32px}.user-avatar-fallback{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.user-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;max-width:180px;font-size:.875rem;font-weight:500;overflow:hidden}.logout-btn{border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;align-items:center;gap:6px;padding:6px 12px;font-size:.8rem;font-weight:500;display:flex}.logout-btn:hover{color:var(--danger);background:#ff475726;border-color:#ff47574d}.main-content{width:100%;max-width:var(--max-width);flex-direction:column;flex:1;display:flex}.bottom-nav{width:100%;max-width:var(--max-width);height:var(--nav-height);background:var(--bg-glass);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--border-color);z-index:1000;padding:0 var(--space-xs);justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%);box-shadow:0 -4px 20px #0006}.nav-item{height:100%;color:var(--text-muted);transition:color var(--transition-fast);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;font-size:.7rem;font-weight:500;text-decoration:none;display:flex;position:relative}.nav-item:hover{color:var(--text-secondary)}.nav-item.active{color:var(--accent)}.nav-item.active:before{content:"";background:var(--accent);width:24px;height:3px;box-shadow:0 0 10px var(--accent);border-radius:0 0 3px 3px;position:absolute;top:0}.nav-icon{font-size:1.25rem;line-height:1}.nav-item-workout{z-index:1001;flex-direction:column;align-items:center;text-decoration:none;display:flex;position:relative;top:-14px}.workout-fab{background:var(--gradient-primary);color:#050508;border:4px solid var(--bg-primary);width:52px;height:52px;transition:transform var(--transition-fast), box-shadow var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;font-size:1.5rem;display:flex;box-shadow:0 4px 16px #63dea173}.nav-item-workout:active .workout-fab,.nav-item-workout.active .workout-fab{transform:scale(1.08);box-shadow:0 6px 24px #63dea1a6}.workout-label{color:var(--accent);margin-top:2px;font-size:.7rem;font-weight:600}.dashboard-page{position:relative}.dashboard-glow-bg{filter:blur(40px);pointer-events:none;z-index:0;background:radial-gradient(circle,#63dea12e 0%,#3a96ff1a 50%,#0000 70%);width:320px;height:180px;position:absolute;top:-40px;left:50%;transform:translate(-50%)}.dashboard-header{z-index:1;margin-bottom:var(--space-xs);justify-content:space-between;align-items:center;display:flex;position:relative}.dashboard-greeting{flex-direction:column;display:flex}.dashboard-date{color:var(--accent);letter-spacing:.05em;text-transform:uppercase;font-size:.8rem;font-weight:600}.dashboard-cta-card{z-index:1;background:linear-gradient(135deg,#1a1a26e6 0%,#12121cd9 100%);border:1px solid #63dea140;animation:.4s forwards fadeIn;position:relative;overflow:hidden;box-shadow:0 8px 32px #00000080,inset 0 1px #ffffff1a}.dashboard-cta-card:before{content:"";background:var(--gradient-primary);height:2px;position:absolute;top:0;left:0;right:0}.dashboard-cta-content{gap:var(--space-md);flex-direction:column;display:flex}.dashboard-cta-header{align-items:center;gap:var(--space-sm);display:flex}.dashboard-cta-icon{font-size:1.8rem;line-height:1}.dashboard-cta-title{color:var(--text-primary);font-size:1.25rem;font-weight:700}.dashboard-cta-sub{color:var(--text-secondary);font-size:.85rem}.btn-start-workout{letter-spacing:.02em;box-shadow:var(--shadow-accent);transition:all var(--transition-normal);padding:14px 24px;font-size:1rem;font-weight:700}.btn-start-workout:hover{transform:translateY(-2px);box-shadow:0 8px 28px #63dea173}.dashboard-stats-grid{gap:var(--space-md);z-index:1;grid-template-columns:repeat(2,1fr);display:grid;position:relative}.stat-card-enhanced{background:var(--bg-glass-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);gap:var(--space-xs);opacity:0;flex-direction:column;animation:.4s forwards fadeIn;display:flex;position:relative}.stat-card-enhanced:first-child{animation-delay:80ms}.stat-card-enhanced:nth-child(2){animation-delay:.14s}.stat-card-enhanced:nth-child(3){animation-delay:.2s}.stat-card-enhanced:nth-child(4){animation-delay:.26s}.stat-icon-wrapper{justify-content:space-between;align-items:center;margin-bottom:2px;display:flex}.stat-emoji{font-size:1.4rem}.stat-card-enhanced .stat-value{letter-spacing:-.02em;background:linear-gradient(#fff 0%,#d0d5e5 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.8rem;font-weight:800}.stat-card-enhanced .stat-label{color:var(--text-muted);letter-spacing:.06em;text-transform:uppercase;font-size:.75rem;font-weight:600}.recent-workouts-section{gap:var(--space-md);z-index:1;flex-direction:column;display:flex;position:relative}.section-header-row{justify-content:space-between;align-items:center;display:flex}.section-title{color:var(--text-primary);font-size:1.1rem;font-weight:700}.see-all-link{color:var(--accent);transition:opacity var(--transition-fast);font-size:.85rem;font-weight:600;text-decoration:none}.see-all-link:hover{opacity:.8;text-decoration:underline}.recent-workouts-list{gap:var(--space-md);flex-direction:column;display:flex}.workout-item-card{gap:var(--space-xs);padding:var(--space-md) var(--space-lg);color:inherit;opacity:0;transition:all var(--transition-fast);flex-direction:column;text-decoration:none;animation:.4s forwards fadeIn;display:flex}.workout-item-card:first-child{animation-delay:.1s}.workout-item-card:nth-child(2){animation-delay:.18s}.workout-item-card:nth-child(3){animation-delay:.26s}.workout-item-card:nth-child(4){animation-delay:.34s}.workout-item-card:nth-child(5){animation-delay:.42s}.workout-item-card:hover{background:var(--bg-glass-hover);border-color:#63dea166;transform:translateY(-2px)}.workout-item-top{justify-content:space-between;align-items:center;display:flex}.workout-item-date{color:var(--text-primary);font-size:.95rem;font-weight:700}.workout-item-arrow{color:var(--text-muted);transition:transform var(--transition-fast);font-size:.9rem}.workout-item-card:hover .workout-item-arrow{color:var(--accent);transform:translate(3px)}.workout-exercise-chips{flex-wrap:wrap;gap:6px;margin-top:4px;display:flex}.exercise-chip{border-radius:var(--radius-sm);color:var(--text-secondary);background:#ffffff0f;border:1px solid #ffffff14;padding:3px 8px;font-size:.78rem;font-weight:500}.workout-item-footer{gap:var(--space-md);border-top:1px dashed var(--border-color);color:var(--text-muted);margin-top:6px;padding-top:8px;font-size:.8rem;display:flex}.skeleton{border-radius:var(--radius-sm);background:linear-gradient(90deg,#ffffff0d 25%,#ffffff1a 50%,#ffffff0d 75%) 0 0/200% 100%;animation:1.5s infinite loadingSkeleton}@keyframes loadingSkeleton{0%{background-position:200% 0}to{background-position:-200% 0}}.exercise-picker-backdrop{-webkit-backdrop-filter:blur(8px);z-index:1000;animation:fadeIn var(--transition-fast);background:#05050abf;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}@media (width>=600px){.exercise-picker-backdrop{padding:var(--space-lg);align-items:center}}.exercise-picker-modal{width:100%;max-width:var(--max-width);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg) var(--radius-lg) 0 0;max-height:85vh;box-shadow:var(--shadow-lg);animation:slideUp var(--transition-normal);flex-direction:column;display:flex;overflow:hidden}@media (width>=600px){.exercise-picker-modal{border-radius:var(--radius-lg);max-height:80vh}}.exercise-picker-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-color);background:var(--bg-tertiary);justify-content:space-between;align-items:center;display:flex}.exercise-picker-title{color:var(--text-primary);font-size:1.1rem;font-weight:700}.exercise-picker-close{color:var(--text-muted);cursor:pointer;border-radius:var(--radius-full);width:36px;height:36px;transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;font-size:1.5rem;display:flex}.exercise-picker-close:hover{color:var(--text-primary);background:#ffffff1a}.exercise-picker-search-bar{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-color);background:var(--bg-secondary);gap:var(--space-sm);display:flex}.exercise-picker-search-input{border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);background:#0a0a0fb3;outline:none;padding:10px 14px;font-size:.95rem}.exercise-picker-search-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}.exercise-picker-content{padding:var(--space-md) var(--space-lg);gap:var(--space-lg);flex-direction:column;flex:1;display:flex;overflow-y:auto}.exercise-group{gap:var(--space-xs);flex-direction:column;display:flex}.exercise-group-header{color:var(--accent);text-transform:uppercase;letter-spacing:.06em;padding:var(--space-xs) 0;align-items:center;gap:var(--space-xs);cursor:pointer;-webkit-user-select:none;user-select:none;font-size:.8rem;font-weight:700;display:flex}.exercise-item{padding:var(--space-md);background:var(--bg-glass-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);justify-content:space-between;align-items:center;display:flex}.exercise-item:hover{background:var(--bg-glass-hover);border-color:#63dea166;transform:translate(2px)}.exercise-item-main{flex-direction:column;display:flex}.exercise-item-name{color:var(--text-primary);font-size:.95rem;font-weight:600}.exercise-item-meta{color:var(--text-muted);gap:var(--space-xs);align-items:center;font-size:.78rem;display:flex}.category-tag{text-transform:capitalize}.custom-badge{color:var(--accent);background:#63dea126;border-radius:4px;padding:1px 6px;font-size:.7rem;font-weight:600}.create-exercise-card{padding:var(--space-md);border-radius:var(--radius-sm);gap:var(--space-sm);background:#63dea10d;border:1px dashed #63dea14d;flex-direction:column;display:flex}.rest-timer-container{align-items:center;gap:var(--space-md);padding:var(--space-lg);background:var(--bg-glass-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-md);flex-direction:column;display:flex;position:relative}.rest-timer-container.timer-finished{border-color:var(--accent);box-shadow:0 0 24px var(--accent-glow);animation:1s infinite alternate pulse}.rest-timer-svg-wrapper{justify-content:center;align-items:center;width:160px;height:160px;display:flex;position:relative}.rest-timer-svg{width:100%;height:100%;transform:rotate(-90deg)}.rest-timer-bg-circle{fill:none;stroke:var(--bg-tertiary);stroke-width:8px}.rest-timer-progress-circle{fill:none;stroke:var(--accent);stroke-width:8px;stroke-linecap:round;transition:stroke-dashoffset .3s linear}.rest-timer-center-text{flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute}.rest-timer-display{font-size:2.2rem;font-weight:800;font-family:var(--font-family);color:var(--text-primary);letter-spacing:-.03em;line-height:1}.rest-timer-status{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-top:4px;font-size:.75rem;font-weight:600}.rest-timer-presets{gap:var(--space-xs);flex-wrap:wrap;justify-content:center;display:flex}.preset-btn{border-radius:var(--radius-full);background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border-color);cursor:pointer;transition:all var(--transition-fast);padding:6px 12px;font-size:.8rem;font-weight:600}.preset-btn:hover,.preset-btn.active{background:var(--accent);color:#0a0a0f;border-color:var(--accent)}.rest-timer-controls{gap:var(--space-sm);align-items:center;display:flex}.rest-timer-compact-bar{bottom:calc(var(--nav-height) + 12px);width:calc(100% - 32px);max-width:var(--max-width);border:1px solid var(--accent);box-shadow:0 8px 32px #0009, 0 0 16px var(--accent-glow);-webkit-backdrop-filter:blur(16px);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-md);z-index:900;background:linear-gradient(135deg,#1a1a26f2 0%,#12121cf2 100%);justify-content:space-between;align-items:center;animation:.3s slideUp;display:flex;position:fixed;left:50%;transform:translate(-50%)}.rest-timer-compact-left{align-items:center;gap:var(--space-md);display:flex}.rest-timer-compact-time{color:var(--accent);font-variant-numeric:tabular-nums;font-size:1.4rem;font-weight:800}.rest-timer-compact-controls{gap:var(--space-xs);display:flex}.workout-new-page{gap:var(--space-lg);padding-bottom:calc(var(--nav-height) + 80px);flex-direction:column;display:flex}.workout-header-card{border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);background:linear-gradient(135deg,#1a1a26e6 0%,#12121cd9 100%);justify-content:space-between;align-items:center;display:flex}.workout-timer-display{flex-direction:column;display:flex}.workout-timer-label{color:var(--accent);text-transform:uppercase;letter-spacing:.05em;font-size:.75rem;font-weight:700}.workout-timer-value{color:var(--text-primary);font-variant-numeric:tabular-nums;letter-spacing:-.02em;font-size:1.6rem;font-weight:800}.workout-header-actions{gap:var(--space-sm);display:flex}.workout-notes-input{background:var(--bg-glass-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);resize:vertical;min-height:44px;padding:10px 14px;font-size:.85rem}.exercise-block{background:var(--bg-glass-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-md);gap:var(--space-md);animation:fadeIn var(--transition-fast);flex-direction:column;display:flex}.exercise-block-header{border-bottom:1px solid var(--border-color);padding-bottom:var(--space-sm);justify-content:space-between;align-items:center;display:flex}.exercise-block-title{color:var(--text-primary);align-items:center;gap:var(--space-xs);font-size:1.1rem;font-weight:700;display:flex}.exercise-ghost-summary{color:var(--text-muted);margin-top:2px;font-size:.78rem;font-weight:500}.exercise-block-actions{gap:var(--space-xs);display:flex}.set-table{border-collapse:separate;border-spacing:0 6px;width:100%}.set-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;text-align:center;padding:4px 6px;font-size:.75rem;font-weight:700}.set-table th.th-left{text-align:left}.set-row{transition:all var(--transition-fast);background:#12121a99}.set-row.completed{background:#2ed57314}.set-row td{text-align:center;vertical-align:middle;padding:6px 4px}.set-row td:first-child{border-radius:var(--radius-sm) 0 0 var(--radius-sm)}.set-row td:last-child{border-radius:0 var(--radius-sm) var(--radius-sm) 0}.set-num-tag{border-radius:var(--radius-full);background:var(--bg-tertiary);width:28px;height:28px;color:var(--text-secondary);justify-content:center;align-items:center;font-size:.8rem;font-weight:700;display:inline-flex}.set-type-select{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;border-radius:4px;padding:2px 4px;font-size:.75rem;font-weight:600}.set-input{text-align:center;border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;max-width:70px;color:var(--text-primary);background:#0a0a0fcc;outline:none;padding:8px;font-size:.95rem;font-weight:600}.set-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}.set-input::placeholder{color:#9499b166;font-weight:400}.btn-check-set{border-radius:var(--radius-sm);border:1px solid var(--border-color);background:var(--bg-tertiary);width:36px;height:36px;color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);justify-content:center;align-items:center;font-size:1.1rem;display:inline-flex}.btn-check-set.completed{background:var(--success);border-color:var(--success);color:#000;animation:.2s cubic-bezier(.175,.885,.32,1.275) scaleIn;box-shadow:0 0 12px #2ed57366}.btn-add-set{margin-top:var(--space-xs);padding:8px 14px;font-size:.85rem}.workout-footer-bar{bottom:calc(var(--nav-height) + 8px);width:calc(100% - 32px);max-width:var(--max-width);z-index:800;gap:var(--space-sm);display:flex;position:fixed;left:50%;transform:translate(-50%)}.btn-finish-workout{box-shadow:var(--shadow-accent);flex:1;padding:14px 20px;font-size:1rem;font-weight:700}.workout-detail-page{gap:var(--space-lg);flex-direction:column;display:flex;position:relative}.workout-detail-header{justify-content:space-between;align-items:flex-start;display:flex}.workout-detail-actions{gap:var(--space-xs);display:flex}.workout-summary-card{background:var(--bg-glass-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);gap:var(--space-md);flex-direction:column;display:flex}.workout-summary-metrics{gap:var(--space-md);text-align:center;grid-template-columns:repeat(3,1fr);display:grid}.metric-box{flex-direction:column;align-items:center;gap:2px;display:flex}.metric-box-val{color:var(--text-primary);font-size:1.4rem;font-weight:800}.metric-box-lbl{color:var(--text-muted);text-transform:uppercase;font-size:.75rem;font-weight:600}.workout-notes-box{border-radius:var(--radius-sm);padding:var(--space-sm) var(--space-md);color:var(--text-secondary);border-left:3px solid var(--accent);background:#0a0a0f80;font-size:.88rem}.workout-detail-exercise{background:var(--bg-glass-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-md);gap:var(--space-md);flex-direction:column;display:flex}.detail-table{border-collapse:collapse;width:100%;font-size:.9rem}.detail-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-color);text-align:center;padding:8px 6px;font-size:.75rem;font-weight:700}.detail-table td{text-align:center;border-bottom:1px dashed #ffffff0d;padding:10px 6px}.detail-table tr:last-child td{border-bottom:none}.modal-overlay{-webkit-backdrop-filter:blur(8px);z-index:1000;padding:var(--space-lg);background:#05050acc;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.confirm-modal-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;max-width:400px;padding:var(--space-xl);gap:var(--space-md);box-shadow:var(--shadow-lg);animation:scaleIn var(--transition-fast);flex-direction:column;display:flex}.history-container{gap:var(--space-lg,1.5rem);flex-direction:column;display:flex}.heatmap-card{background:var(--bg-card,#161b22);border:1px solid var(--border,#30363d);border-radius:var(--radius-md,12px);padding:var(--space-md,1rem)}.heatmap-header{margin-bottom:var(--space-md,1rem);justify-content:space-between;align-items:center;display:flex}.heatmap-title{color:var(--text-primary,#f0f6fc);font-size:1rem;font-weight:600}.heatmap-scroll{padding-bottom:8px;overflow-x:auto}.heatmap-grid{gap:4px;min-width:max-content;display:flex}.heatmap-week{flex-direction:column;gap:4px;display:flex}.heatmap-day{background-color:#ffffff0d;border-radius:2px;width:13px;height:13px;transition:transform .15s,background-color .15s;position:relative}.heatmap-day:hover{z-index:2;transform:scale(1.3)}.heatmap-day.level-0{background-color:#ffffff0d}.heatmap-day.level-1{background-color:#10b98159}.heatmap-day.level-2{background-color:#10b981a6}.heatmap-day.level-3{background-color:#10b981;box-shadow:0 0 6px #10b98166}.heatmap-legend{color:var(--text-secondary,#8b949e);justify-content:flex-end;align-items:center;gap:6px;margin-top:12px;font-size:.75rem;display:flex}.heatmap-legend-box{border-radius:2px;width:10px;height:10px}.history-filter-bar{border-bottom:1px solid var(--border,#30363d);gap:8px;padding-bottom:12px;display:flex}.filter-tab{border-radius:var(--radius-sm,6px);color:var(--text-secondary,#8b949e);cursor:pointer;background:0 0;border:1px solid #0000;padding:6px 14px;font-size:.875rem;font-weight:500;transition:all .2s}.filter-tab:hover{color:var(--text-primary,#f0f6fc);background:var(--surface,#21262d)}.filter-tab.active{background:var(--accent,#10b981);color:#fff;font-weight:600}.history-group{flex-direction:column;gap:12px;display:flex}.history-group-title{color:var(--text-secondary,#8b949e);text-transform:uppercase;letter-spacing:.05em;margin-top:8px;font-size:.9rem;font-weight:600}.workout-history-card{background:var(--bg-card,#161b22);border:1px solid var(--border,#30363d);border-radius:var(--radius-md,12px);cursor:pointer;padding:1rem;transition:transform .15s,border-color .15s,box-shadow .15s}.workout-history-card:hover{border-color:var(--accent,#10b981);transform:translateY(-2px);box-shadow:0 4px 12px #0000004d}.workout-card-top{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.workout-card-date{color:var(--text-primary,#f0f6fc);font-size:1rem;font-weight:600}.workout-card-duration{color:var(--text-secondary,#8b949e);background:var(--surface,#21262d);border-radius:12px;padding:2px 8px;font-size:.8rem}.workout-card-exercises{color:var(--text-secondary,#8b949e);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:12px;font-size:.875rem;line-height:1.4;display:-webkit-box;overflow:hidden}.workout-card-footer{color:var(--text-secondary,#8b949e);border-top:1px dashed var(--border,#30363d);gap:16px;padding-top:8px;font-size:.8rem;display:flex}.workout-stat-pill{align-items:center;gap:4px;display:flex}.workout-stat-pill strong{color:var(--text-primary,#f0f6fc)}.programs-container{gap:var(--space-lg,1.5rem);flex-direction:column;display:flex}.programs-grid{gap:var(--space-md,1rem);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));display:grid}.program-card{background:var(--bg-card,#161b22);border:1px solid var(--border,#30363d);border-radius:var(--radius-md,12px);cursor:pointer;flex-direction:column;justify-content:space-between;gap:1rem;padding:1.25rem;transition:transform .15s,border-color .15s,box-shadow .15s;display:flex}.program-card:hover{border-color:var(--accent,#10b981);transform:translateY(-2px);box-shadow:0 4px 12px #0000004d}.program-card-header{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.program-title{color:var(--text-primary,#f0f6fc);margin-bottom:4px;font-size:1.1rem;font-weight:600}.program-description{color:var(--text-secondary,#8b949e);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.875rem;line-height:1.4;display:-webkit-box;overflow:hidden}.program-days-badge{color:var(--accent,#10b981);white-space:nowrap;background:#10b98126;border-radius:12px;padding:4px 10px;font-size:.75rem;font-weight:600}.program-days-preview{flex-wrap:wrap;gap:6px;display:flex}.program-day-chip{background:var(--surface,#21262d);color:var(--text-secondary,#8b949e);border:1px solid var(--border,#30363d);border-radius:4px;padding:3px 8px;font-size:.75rem}.fab-create{background:var(--accent,#10b981);color:#fff;cursor:pointer;z-index:100;border:none;border-radius:28px;justify-content:center;align-items:center;width:56px;height:56px;font-size:1.5rem;transition:transform .2s,background-color .2s;display:flex;position:fixed;bottom:80px;right:20px;box-shadow:0 4px 14px #10b98166}.fab-create:hover{background:var(--accent-hover,#059669);transform:scale(1.08)}.program-builder{gap:var(--space-lg,1.5rem);flex-direction:column;display:flex}.day-card{background:var(--bg-card,#161b22);border:1px solid var(--border,#30363d);border-radius:var(--radius-md,12px);flex-direction:column;gap:1rem;padding:1.25rem;display:flex}.day-card-header{border-bottom:1px solid var(--border,#30363d);justify-content:space-between;align-items:center;gap:1rem;padding-bottom:.75rem;display:flex}.day-name-input{border:none;border-bottom:2px dashed var(--border,#30363d);color:var(--text-primary,#f0f6fc);background:0 0;width:100%;max-width:300px;padding:4px 8px;font-size:1.1rem;font-weight:600}.day-name-input:focus{border-bottom-color:var(--accent,#10b981);outline:none}.builder-exercise-list{flex-direction:column;gap:12px;display:flex}.builder-exercise-item{background:var(--surface,#21262d);border:1px solid var(--border,#30363d);border-radius:var(--radius-sm,8px);flex-direction:column;gap:8px;padding:1rem;display:flex}.builder-exercise-top{justify-content:space-between;align-items:center;display:flex}.builder-exercise-name{color:var(--text-primary,#f0f6fc);font-size:1rem;font-weight:600}.builder-exercise-inputs{grid-template-columns:1fr 1fr;gap:12px;display:grid}@media (width>=640px){.builder-exercise-inputs{grid-template-columns:120px 140px 1fr}}.btn-remove-icon{color:var(--danger,#ef4444);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px 8px;font-size:1.1rem;transition:background .15s}.btn-remove-icon:hover{background:#ef444426}.program-detail-container{gap:var(--space-lg,1.5rem);flex-direction:column;display:flex}.program-detail-header-actions{align-items:center;gap:10px;display:flex}.program-day-card{background:var(--bg-card,#161b22);border:1px solid var(--border,#30363d);border-radius:var(--radius-md,12px);flex-direction:column;gap:1rem;padding:1.25rem;display:flex}.program-day-top{border-bottom:1px solid var(--border,#30363d);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding-bottom:.75rem;display:flex}.program-day-title{color:var(--text-primary,#f0f6fc);font-size:1.15rem;font-weight:600}.program-day-exercise-list{flex-direction:column;gap:10px;display:flex}.program-day-exercise-item{background:var(--surface,#21262d);border:1px solid var(--border,#30363d);border-radius:var(--radius-sm,8px);justify-content:space-between;align-items:center;gap:1rem;padding:.85rem 1rem;display:flex}.program-ex-name{color:var(--text-primary,#f0f6fc);font-size:.95rem;font-weight:600}.program-ex-targets{color:var(--accent,#10b981);gap:8px;font-size:.85rem;font-weight:500;display:flex}.program-ex-target-tag{background:#10b98126;border-radius:4px;padding:2px 8px}.metrics-container{gap:var(--space-lg,1.5rem);flex-direction:column;display:flex}.metrics-chart-card{background:var(--bg-card,#161b22);border:1px solid var(--border,#30363d);border-radius:var(--radius-md,12px);flex-direction:column;gap:1rem;padding:1.25rem;display:flex}.metrics-chart-header{justify-content:space-between;align-items:center;display:flex}.metrics-chart-title{color:var(--text-primary,#f0f6fc);font-size:1rem;font-weight:600}.metrics-form-card{background:var(--bg-card,#161b22);border:1px solid var(--border,#30363d);border-radius:var(--radius-md,12px);flex-direction:column;gap:1rem;padding:1.25rem;display:flex}.metrics-form-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem;display:grid}.measurements-grid{background:var(--surface,#21262d);border-radius:var(--radius-sm,8px);border:1px solid var(--border,#30363d);grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:.75rem;padding:1rem;display:grid}.metric-history-list{flex-direction:column;gap:10px;display:flex}.metric-history-item{background:var(--bg-card,#161b22);border:1px solid var(--border,#30363d);border-radius:var(--radius-md,12px);justify-content:space-between;align-items:center;gap:1rem;padding:1rem;display:flex}.metric-item-main{flex-direction:column;gap:4px;display:flex}.metric-item-date{color:var(--text-primary,#f0f6fc);font-weight:600}.metric-item-weight{color:var(--accent,#10b981);font-size:1.1rem;font-weight:700}.metric-item-details{color:var(--text-secondary,#8b949e);flex-wrap:wrap;gap:8px;font-size:.8rem;display:flex}.measurement-pill{background:var(--surface,#21262d);border-radius:4px;padding:2px 6px}.photos-container{gap:var(--space-lg,1.5rem);flex-direction:column;display:flex}.photos-header-actions{align-items:center;gap:10px;display:flex}.photo-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}@media (width>=640px){.photo-grid{gap:16px}}.photo-card{aspect-ratio:1;border-radius:var(--radius-sm,8px);background:var(--bg-card,#161b22);cursor:pointer;border:2px solid #0000;transition:transform .15s,border-color .15s;position:relative;overflow:hidden}.photo-card:hover{transform:scale(1.02)}.photo-card.selected-for-compare{border-color:var(--accent,#10b981);box-shadow:0 0 10px #10b98180}.photo-thumbnail{object-fit:cover;width:100%;height:100%}.photo-overlay-info{color:#fff;background:linear-gradient(#0000,#000c);justify-content:space-between;align-items:center;padding:6px 8px;font-size:.75rem;display:flex;position:absolute;bottom:0;left:0;right:0}.compare-badge{background:var(--accent,#10b981);color:#fff;border-radius:10px;justify-content:center;align-items:center;width:20px;height:20px;font-size:.7rem;font-weight:700;display:flex;position:absolute;top:6px;right:6px}.lightbox-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#000000d9;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.lightbox-modal{background:var(--bg-card,#161b22);border:1px solid var(--border,#30363d);border-radius:var(--radius-md,12px);flex-direction:column;max-width:90vw;max-height:90vh;display:flex;position:relative;overflow:hidden}.lightbox-image-container{background:#000;justify-content:center;align-items:center;max-height:70vh;display:flex;overflow:hidden}.lightbox-image{object-fit:contain;max-width:100%;max-height:70vh}.lightbox-details{background:var(--bg-card,#161b22);justify-content:space-between;align-items:center;padding:1rem;display:flex}.lightbox-close{color:#fff;cursor:pointer;z-index:10;background:#0009;border:none;border-radius:16px;justify-content:center;align-items:center;width:32px;height:32px;font-size:1.1rem;display:flex;position:absolute;top:10px;right:10px}.compare-grid{grid-template-columns:1fr 1fr;gap:12px;max-height:75vh;padding:1rem;display:grid;overflow-y:auto}.compare-column{flex-direction:column;align-items:center;gap:8px;display:flex}.compare-image{object-fit:contain;border-radius:var(--radius-sm,8px);background:#000;width:100%;max-height:55vh}.settings-container{gap:var(--space-lg,1.5rem);flex-direction:column;display:flex}.settings-card{background:var(--bg-card,#161b22);border:1px solid var(--border,#30363d);border-radius:var(--radius-md,12px);flex-direction:column;gap:1.25rem;padding:1.5rem;display:flex}.settings-section-title{color:var(--text-primary,#f0f6fc);border-bottom:1px solid var(--border,#30363d);padding-bottom:.5rem;font-size:1.1rem;font-weight:600}.units-toggle-container{gap:8px;display:flex}.unit-toggle-btn{border-radius:var(--radius-sm,8px);border:1px solid var(--border,#30363d);background:var(--surface,#21262d);color:var(--text-secondary,#8b949e);cursor:pointer;flex:1;padding:10px;font-size:.95rem;font-weight:600;transition:all .2s}.unit-toggle-btn.active{background:var(--accent,#10b981);color:#fff;border-color:var(--accent,#10b981)}.success-banner{border:1px solid var(--accent,#10b981);color:var(--accent,#10b981);border-radius:var(--radius-sm,8px);background:#10b98126;align-items:center;gap:8px;padding:.75rem 1rem;font-size:.9rem;display:flex}.login-container{background:radial-gradient(circle at 50% 15%,#00f59b26 0%,#0000 55%),radial-gradient(circle at 85% 75%,#00d2ff1a 0%,#0000 50%),radial-gradient(circle at 15% 85%,#a855f714 0%,#0000 50%),#07070e;justify-content:center;align-items:center;width:100%;min-height:100vh;padding:24px 16px;display:flex;position:relative;overflow:hidden}.login-glow-bg{filter:blur(60px);pointer-events:none;background:radial-gradient(circle,#00f59b38 0%,#00d2ff1f 50%,#0000 70%);border-radius:50%;width:360px;height:360px;animation:6s ease-in-out infinite alternate pulseGlow;position:absolute;top:35%;left:50%;transform:translate(-50%,-50%)}.login-card{-webkit-backdrop-filter:blur(24px);border-radius:var(--radius-lg);text-align:center;z-index:1;background:#171726c7;border:1px solid #ffffff24;flex-direction:column;align-items:center;width:100%;max-width:440px;padding:40px 32px;animation:.55s cubic-bezier(.16,1,.3,1) floatUp;display:flex;position:relative;box-shadow:0 20px 50px #000000b3,0 0 35px #00f59b1f,inset 0 1px #ffffff26}@keyframes floatUp{0%{opacity:0;transform:translateY(24px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}.login-icon-badge{background:linear-gradient(135deg,#00f59b38 0%,#00d2ff38 100%);border:1px solid #00f59b66;border-radius:22px;justify-content:center;align-items:center;width:76px;height:76px;margin-bottom:22px;display:flex;box-shadow:0 0 25px #00f59b40,inset 0 1px #fff3}.login-icon{width:38px;height:38px;color:var(--accent);filter:drop-shadow(0 2px 8px #00f59b80)}.login-header{margin-bottom:24px}.login-title{font-family:var(--font-display);letter-spacing:-.035em;background:var(--gradient-primary);-webkit-text-fill-color:transparent;filter:drop-shadow(0 2px 10px #00f59b40);-webkit-background-clip:text;margin-bottom:6px;font-size:2.25rem;font-weight:900}.login-subtitle{font-family:var(--font-body);color:var(--text-secondary);font-size:.92rem;line-height:1.45}.login-features{text-align:left;flex-direction:column;gap:12px;width:100%;margin-bottom:30px;display:flex}.feature-item{border-radius:var(--radius-sm);font-family:var(--font-body);color:var(--text-primary);transition:border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);background:#ffffff09;border:1px solid #ffffff12;align-items:center;gap:14px;padding:12px 16px;font-size:.88rem;font-weight:600;display:flex}.feature-item:hover{background:#ffffff12;border-color:#00f59b59;transform:translate(3px)}.feature-icon{width:20px;height:20px;color:var(--accent);filter:drop-shadow(0 0 6px #00f59b66);flex-shrink:0}.google-signin-btn{color:#111827;width:100%;font-family:var(--font-display);letter-spacing:.01em;border-radius:var(--radius-md);transition:transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);cursor:pointer;background:#fff;justify-content:center;align-items:center;gap:12px;padding:15px 22px;font-size:1rem;font-weight:800;text-decoration:none;display:flex;box-shadow:0 4px 20px #0006,0 0 25px #fff3}.google-signin-btn:hover{background:#fff;transform:translateY(-2px);box-shadow:0 8px 30px #00000080,0 0 35px #ffffff59}.google-signin-btn:active{transform:translateY(0)scale(.98)}.google-svg{fill:#4285f4;width:22px;height:22px}.notallowed-container{background:radial-gradient(circle at 50% 20%,#2a151b 0%,#0a0a0f 80%);justify-content:center;align-items:center;width:100%;min-height:100vh;padding:24px 16px;display:flex;position:relative;overflow:hidden}.notallowed-card{-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-lg);text-align:center;z-index:1;background:#1a1216bf;border:1px solid #ff47574d;flex-direction:column;align-items:center;width:100%;max-width:420px;padding:36px 28px;animation:.6s cubic-bezier(.16,1,.3,1) floatUp;display:flex;position:relative;box-shadow:0 16px 40px #0009,0 0 30px #ff475726}.notallowed-icon-badge{border-radius:var(--radius-lg);background:#ff475726;border:1px solid #ff475759;justify-content:center;align-items:center;width:68px;height:68px;margin-bottom:20px;display:flex;box-shadow:0 0 20px #ff475740}.notallowed-icon{width:34px;height:34px;color:var(--danger)}.notallowed-title{color:#fff;margin-bottom:8px;font-size:1.8rem;font-weight:800}.notallowed-subtitle{color:var(--text-secondary);margin-bottom:24px;font-size:.9rem;line-height:1.5}.notallowed-email{color:var(--accent);font-weight:600}.notallowed-retry-btn{color:#fff;border-radius:var(--radius-md);width:100%;transition:all var(--transition-fast);cursor:pointer;background:#ffffff14;border:1px solid #ffffff26;justify-content:center;align-items:center;gap:10px;padding:14px 20px;font-size:.95rem;font-weight:600;text-decoration:none;display:flex}.notallowed-retry-btn:hover{background:#ffffff26;border-color:#ffffff40;transform:translateY(-2px)}