:root{--bg-base: #07071a;--bg-surface: #0d0d2b;--bg-card: rgba(20, 20, 60, .55);--bg-card-hover: rgba(30, 30, 80, .65);--bg-input: rgba(15, 15, 45, .8);--border-subtle: rgba(108, 99, 255, .15);--border-focus: rgba(108, 99, 255, .5);--accent: #6c63ff;--accent-light: #a78bfa;--accent-dark: #4f46e5;--accent-glow: rgba(108, 99, 255, .25);--success: #34d399;--success-dark: #059669;--warning: #fbbf24;--danger: #f87171;--text-primary: #f0f0ff;--text-secondary: #a0a0c8;--text-muted: #6b6b8d;--font: "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-xs: .7rem;--font-sm: .8rem;--font-base: .95rem;--font-md: 1.1rem;--font-lg: 1.35rem;--font-xl: 1.75rem;--font-2xl: 2.25rem;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-card: 0 4px 24px rgba(0, 0, 0, .3), 0 0 48px rgba(108, 99, 255, .05);--shadow-glow: 0 0 20px rgba(108, 99, 255, .3);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--nav-height: 72px;--header-height: 60px;--max-width: 600px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:var(--font);background:var(--bg-base);color:var(--text-primary);line-height:1.6;overflow-x:hidden;min-height:100vh;min-height:100dvh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse 60% 50% at 20% 10%,rgba(108,99,255,.08) 0%,transparent 70%),radial-gradient(ellipse 50% 40% at 80% 90%,rgba(167,139,250,.06) 0%,transparent 70%);pointer-events:none;z-index:0}.screen{display:none;min-height:100vh;min-height:100dvh}.screen.active{display:flex;flex-direction:column;animation:fadeIn .4s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.glass-card{background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:border-color var(--transition-base),transform var(--transition-base)}.glass-card:hover{border-color:#6c63ff40}.auth-container{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-xl);position:relative;z-index:1;gap:var(--space-xl)}.auth-logo{text-align:center}.logo-icon{margin-bottom:var(--space-md);animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.auth-logo h1{font-size:var(--font-2xl);font-weight:800;background:linear-gradient(135deg,var(--accent-light),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}.auth-subtitle{color:var(--text-secondary);font-size:var(--font-base);margin-top:var(--space-xs);font-weight:300}.auth-card{width:100%;max-width:400px;padding:var(--space-xl)}.auth-tabs{display:flex;gap:var(--space-xs);background:var(--bg-input);border-radius:var(--radius-full);padding:3px;margin-bottom:var(--space-lg)}.auth-tab{flex:1;padding:var(--space-sm) var(--space-md);border:none;background:transparent;color:var(--text-secondary);font-family:var(--font);font-size:var(--font-sm);font-weight:500;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast)}.auth-tab.active{background:var(--accent);color:#fff}.auth-divider{display:flex;align-items:center;gap:var(--space-md);margin:var(--space-lg) 0;color:var(--text-muted);font-size:var(--font-sm)}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border-subtle)}.forgot-password-link{text-align:right;margin-bottom:var(--space-md)}.link-btn{background:none;border:none;color:var(--accent-light);font-family:var(--font);font-size:var(--font-xs);cursor:pointer;padding:0;text-decoration:underline;text-underline-offset:2px;transition:color var(--transition-fast)}.link-btn:hover{color:var(--accent)}.auth-error{background:#f871711a;border:1px solid rgba(248,113,113,.3);color:var(--danger);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);font-size:var(--font-sm);margin-bottom:var(--space-md)}.form-group{margin-bottom:var(--space-lg)}.form-group label{display:block;font-size:var(--font-sm);font-weight:500;color:var(--text-secondary);margin-bottom:var(--space-sm)}.form-group input[type=text],.form-group input[type=email],.form-group input[type=password],.form-group input[type=number],.select-input{width:100%;padding:var(--space-sm) var(--space-md);background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font);font-size:var(--font-base);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);outline:none}.form-group input:focus,.select-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-group input::placeholder{color:var(--text-muted)}input[type=range]{width:100%;height:6px;-webkit-appearance:none;appearance:none;background:linear-gradient(to right,var(--accent),var(--accent-light));border-radius:var(--radius-full);outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid var(--accent);cursor:pointer;box-shadow:0 2px 8px #0000004d;transition:transform var(--transition-fast)}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}.select-input{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%23a0a0c8' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);border:none;border-radius:var(--radius-sm);font-family:var(--font);font-size:var(--font-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast);position:relative;overflow:hidden}.btn:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.1),transparent);opacity:0;transition:opacity var(--transition-fast)}.btn:hover:after{opacity:1}.btn:active{transform:scale(.97)}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;box-shadow:0 2px 12px #6c63ff4d}.btn-primary:hover{box-shadow:0 4px 20px #6c63ff80;transform:translateY(-1px)}.btn-primary:active{transform:translateY(0) scale(.97)}.btn-success{background:linear-gradient(135deg,var(--success),var(--success-dark));color:#fff;box-shadow:0 2px 12px #34d3994d}.btn-success:hover{box-shadow:0 4px 20px #34d39980}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-subtle)}.btn-ghost:hover{background:#6c63ff1a;color:var(--text-primary);border-color:var(--accent)}.btn-accent{background:var(--accent);color:#fff}.btn-google{background:#ffffff0d;color:var(--text-primary);border:1px solid var(--border-subtle)}.btn-google:hover{background:#ffffff1a;border-color:#fff3}.btn-full{width:100%}.btn-sm{padding:var(--space-xs) var(--space-sm);font-size:var(--font-xs);border-radius:var(--radius-sm)}.btn-lg{padding:var(--space-md) var(--space-xl);font-size:var(--font-md);border-radius:var(--radius-md)}.btn-icon{width:40px;height:40px;padding:0;border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);border:1px solid var(--border-subtle)}.btn-icon:hover{background:#f871711a;border-color:var(--danger);color:var(--danger)}.btn:focus-visible,.btn-option:focus-visible,.nav-item:focus-visible,.add-set-btn:focus-visible,.btn-set-done:focus-visible,.auth-tab:focus-visible,.link-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-danger-sm{background:transparent;color:var(--text-muted);border:none;padding:var(--space-xs);font-size:var(--font-xs);border-radius:var(--radius-sm)}.btn-danger-sm:hover{background:#f8717126;color:var(--danger)}.btn-group{display:flex;gap:var(--space-sm);flex-wrap:wrap}.btn-option{flex:1;min-width:80px;padding:var(--space-sm) var(--space-md);background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-secondary);font-family:var(--font);font-size:var(--font-sm);cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:var(--space-xs);transition:all var(--transition-fast)}.btn-option:hover{border-color:var(--accent);color:var(--text-primary)}.btn-option.active{background:#6c63ff26;border-color:var(--accent);color:var(--accent-light)}.option-icon{font-size:1.3rem}.option-label{font-weight:500}#app-header{position:sticky;top:0;z-index:100;background:#07071ad9;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-subtle);padding-top:var(--safe-top)}.header-content{display:flex;align-items:center;justify-content:space-between;max-width:var(--max-width);margin:0 auto;padding:var(--space-md) var(--space-lg);height:var(--header-height)}.header-left{display:flex;align-items:center;gap:var(--space-sm)}.header-right{display:flex;align-items:center;gap:var(--space-md)}.user-greeting{font-size:var(--font-sm);color:var(--text-secondary)}#page-title{font-size:var(--font-md);font-weight:700}#bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:100;background:#07071aeb;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--border-subtle);display:flex;justify-content:center;padding-bottom:var(--safe-bottom)}.nav-item{flex:1;max-width:100px;display:flex;flex-direction:column;align-items:center;gap:2px;padding:var(--space-sm) var(--space-md);border:none;background:transparent;color:var(--text-muted);font-family:var(--font);font-size:var(--font-xs);font-weight:500;cursor:pointer;transition:color var(--transition-fast);position:relative}.nav-item svg{width:22px;height:22px;transition:transform var(--transition-fast)}.nav-item.active{color:var(--accent-light)}.nav-item.active svg{filter:drop-shadow(0 0 6px rgba(108,99,255,.5));transform:scale(1.1)}.nav-item:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%) scaleX(0);width:40px;height:2px;background:var(--accent);border-radius:0 0 2px 2px;transition:transform var(--transition-base)}.nav-item.active:before{transform:translate(-50%) scaleX(1)}#main-content{max-width:var(--max-width);margin:0 auto;padding:var(--space-lg);padding-bottom:calc(var(--nav-height) + var(--space-xl) + var(--safe-bottom));position:relative;z-index:1}.view{display:none}.view.active{display:block;animation:viewEnter .3s ease}@keyframes viewEnter{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md);margin-bottom:var(--space-lg)}.stat-card{padding:var(--space-lg);text-align:center;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:-20px;right:-20px;width:60px;height:60px;border-radius:50%;background:var(--accent-glow);filter:blur(20px)}.stat-icon{font-size:1.5rem;margin-bottom:var(--space-xs)}.stat-value{font-size:var(--font-xl);font-weight:800;background:linear-gradient(135deg,var(--text-primary),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-label{font-size:var(--font-xs);color:var(--text-muted);font-weight:500;margin-top:var(--space-xs)}.section-card{padding:var(--space-lg);margin-bottom:var(--space-lg)}.section-card h3{font-size:var(--font-md);font-weight:700;margin-bottom:var(--space-md);color:var(--text-primary)}.chart-container{width:100%;overflow-x:auto}.chart-container canvas{width:100%!important;height:180px!important}.pr-list{display:flex;flex-direction:column;gap:var(--space-sm)}.pr-item{display:flex;justify-content:space-between;align-items:center;padding:var(--space-sm) var(--space-md);background:var(--bg-input);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition-fast)}.pr-item:hover{background:var(--bg-card-hover)}.pr-exercise{font-size:var(--font-sm);font-weight:500}.pr-weight{font-size:var(--font-sm);font-weight:700;color:var(--accent-light)}.recent-list{display:flex;flex-direction:column;gap:var(--space-sm)}.recent-item{display:flex;justify-content:space-between;align-items:center;padding:var(--space-md);background:var(--bg-input);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition-fast)}.recent-item:hover{background:var(--bg-card-hover)}.recent-info{display:flex;flex-direction:column;gap:2px}.recent-name{font-size:var(--font-sm);font-weight:600}.recent-date{font-size:var(--font-xs);color:var(--text-muted)}.recent-stats{display:flex;gap:var(--space-md);font-size:var(--font-xs);color:var(--text-secondary)}.empty-state{text-align:center;padding:var(--space-xl);color:var(--text-muted);font-size:var(--font-sm)}.empty-state .btn{margin-top:var(--space-md)}.welcome-card{padding:var(--space-xl);margin-bottom:var(--space-lg);text-align:center;background:linear-gradient(135deg,#6c63ff1f,#a78bfa14);border:1px solid rgba(108,99,255,.25);animation:fadeIn .5s ease}.welcome-icon{font-size:2.5rem;margin-bottom:var(--space-sm)}.welcome-content h3{font-size:var(--font-lg);font-weight:700;margin-bottom:var(--space-xs)}.welcome-content p{color:var(--text-secondary);font-size:var(--font-sm);margin-bottom:var(--space-lg)}.welcome-steps{display:flex;flex-direction:column;gap:var(--space-md);margin-bottom:var(--space-xl);text-align:left}.welcome-step{display:flex;align-items:center;gap:var(--space-md);font-size:var(--font-sm);font-weight:500;color:var(--text-primary)}.plan-preview-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-md)}.plan-preview-header h3{margin-bottom:0}.plan-days{display:flex;flex-direction:column;gap:var(--space-md)}.plan-day-card{background:var(--bg-input);border-radius:var(--radius-sm);padding:var(--space-md)}.plan-day-header{font-size:var(--font-sm);font-weight:700;color:var(--accent-light);margin-bottom:var(--space-sm);display:flex;align-items:center;gap:var(--space-sm)}.plan-exercise-item{display:flex;justify-content:space-between;align-items:center;padding:var(--space-xs) 0;font-size:var(--font-sm);border-bottom:1px solid rgba(108,99,255,.08)}.plan-exercise-item:last-child{border-bottom:none}.exercise-name{color:var(--text-primary);font-weight:500}.exercise-scheme{color:var(--text-muted);font-size:var(--font-xs)}.saved-plans-list{display:flex;flex-direction:column;gap:var(--space-sm)}.saved-plan-item{display:flex;justify-content:space-between;align-items:center;padding:var(--space-md);background:var(--bg-input);border-radius:var(--radius-sm);transition:background var(--transition-fast)}.saved-plan-item:hover{background:var(--bg-card-hover)}.saved-plan-info{display:flex;flex-direction:column;gap:2px}.saved-plan-name{font-size:var(--font-sm);font-weight:600}.saved-plan-meta{font-size:var(--font-xs);color:var(--text-muted)}.saved-plan-actions{display:flex;gap:var(--space-sm)}.logger-container{max-width:100%}.log-plan-container{margin-bottom:var(--space-xl)}.log-title{font-size:var(--font-lg);font-weight:800;margin-bottom:var(--space-lg);color:var(--text-primary);text-align:center}.log-step{background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg);margin-bottom:var(--space-lg);box-shadow:var(--shadow-card);transition:all var(--transition-base)}.log-step.hidden{display:none}.log-step-header{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-md)}.step-badge{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--accent);color:#fff;border-radius:50%;font-weight:700;font-size:var(--font-sm);box-shadow:0 0 10px #6c63ff66}.log-step-header h4{font-size:var(--font-md);font-weight:600;color:var(--text-primary)}.plan-grid,.day-grid{display:grid;grid-template-columns:1fr;gap:var(--space-md)}.selectable-card{background:var(--bg-input);border:2px solid transparent;border-radius:var(--radius-md);padding:var(--space-md);cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;gap:var(--space-md)}.selectable-card.day-card{flex-direction:column;align-items:flex-start;gap:var(--space-xs)}.selectable-card:hover{background:var(--bg-card-hover);border-color:var(--border-subtle);transform:translateY(-2px)}.selectable-card.selected{background:#6c63ff26;border-color:var(--accent);box-shadow:0 0 15px #6c63ff33}.card-icon{font-size:1.8rem}.card-title{font-size:var(--font-base);font-weight:600;color:var(--text-primary)}.card-meta,.day-meta{font-size:var(--font-xs);color:var(--text-muted)}.day-name{font-size:var(--font-base);font-weight:600;color:var(--text-primary)}.day-meta{color:var(--accent-light);font-weight:500}.log-start-btn{margin-top:var(--space-lg);animation:fadeIn .4s ease}.log-start-btn.hidden{display:none}#start-workout-btn{padding:var(--space-md) var(--space-xl);font-size:var(--font-md)}.timers-bar{display:flex;align-items:center;padding:var(--space-md) var(--space-lg);margin-bottom:var(--space-lg);gap:var(--space-md)}.timer-section{flex:1;text-align:center}.timer-label{font-size:var(--font-xs);color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--space-xs)}.timer-display{font-size:var(--font-xl);font-weight:800;font-variant-numeric:tabular-nums;color:var(--text-primary)}.rest-timer-section .timer-display{color:var(--accent-light)}.timer-divider{width:1px;height:48px;background:var(--border-subtle)}.rest-controls{display:flex;justify-content:center;gap:var(--space-xs);margin-top:var(--space-sm)}.exercise-cards{display:flex;flex-direction:column;gap:var(--space-lg);margin-bottom:var(--space-lg)}.exercise-card{padding:var(--space-lg)}.exercise-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-md)}.exercise-card-title{font-size:var(--font-base);font-weight:700}.exercise-card-target{font-size:var(--font-xs);color:var(--text-muted)}.sets-table{width:100%;margin-bottom:var(--space-md)}.sets-header{display:grid;grid-template-columns:36px 1fr 1fr 36px;gap:var(--space-sm);padding:var(--space-xs) 0;color:var(--text-muted);font-size:var(--font-xs);font-weight:600;text-transform:uppercase;letter-spacing:.5px}.set-row{display:grid;grid-template-columns:36px 1fr 1fr 36px;gap:var(--space-sm);padding:var(--space-xs) 0;align-items:center;animation:slideIn .2s ease;transition:opacity var(--transition-fast)}@keyframes slideIn{0%{opacity:0;transform:translate(-8px)}to{opacity:1;transform:translate(0)}}.set-number{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--accent-glow);color:var(--accent-light);font-size:var(--font-xs);font-weight:700;border-radius:var(--radius-full)}.set-input{width:100%;padding:var(--space-xs) var(--space-sm);background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font);font-size:var(--font-sm);text-align:center;outline:none;transition:border-color var(--transition-fast)}.set-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}.set-row.set-done{opacity:.6}.set-row.set-done .set-input{text-decoration:line-through;color:var(--text-muted)}.btn-set-done{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:2px solid var(--border-subtle);border-radius:var(--radius-full);color:var(--text-muted);font-size:var(--font-sm);font-weight:700;cursor:pointer;transition:all var(--transition-fast);padding:0;font-family:var(--font)}.btn-set-done:hover{border-color:var(--success);color:var(--success)}.btn-set-done.checked{background:var(--success);border-color:var(--success);color:#fff;box-shadow:0 0 10px #34d3994d}.superset-group{border:2px solid rgba(108,99,255,.3);border-radius:var(--radius-lg);padding:var(--space-sm);background:#6c63ff0a;position:relative}.superset-group .exercise-card{border:1px solid rgba(108,99,255,.15)}.superset-label{font-size:var(--font-xs);font-weight:700;color:var(--accent-light);text-transform:uppercase;letter-spacing:.5px;padding:var(--space-xs) var(--space-sm);margin-bottom:var(--space-xs);text-align:center}.superset-toggle{display:flex;justify-content:center;padding:var(--space-xs) 0}.superset-toggle .btn{font-size:var(--font-xs);padding:var(--space-xs) var(--space-md);opacity:.6;transition:opacity var(--transition-fast)}.superset-toggle .btn:hover,.superset-toggle .btn.btn-accent{opacity:1}.workout-notes-input{width:100%;padding:var(--space-sm) var(--space-md);background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font);font-size:var(--font-sm);resize:vertical;min-height:48px;outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.workout-notes-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.workout-notes-input::placeholder{color:var(--text-muted)}.add-set-btn{width:100%;padding:var(--space-sm);background:transparent;border:1px dashed var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-muted);font-family:var(--font);font-size:var(--font-sm);cursor:pointer;transition:all var(--transition-fast)}.add-set-btn:hover{border-color:var(--accent);color:var(--accent-light);background:#6c63ff0d}.hidden{display:none!important}.toast{position:fixed;bottom:calc(var(--nav-height) + var(--space-lg) + var(--safe-bottom));left:50%;transform:translate(-50%) translateY(20px);background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-lg);color:var(--text-primary);font-size:var(--font-sm);font-weight:500;box-shadow:var(--shadow-card);z-index:1000;opacity:0;animation:toastIn .3s ease forwards}.toast.success{border-color:#34d3994d}@keyframes toastIn{to{opacity:1;transform:translate(-50%) translateY(0)}}@keyframes toastOut{to{opacity:0;transform:translate(-50%) translateY(20px)}}.timer-pulse{animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.skeleton{background:linear-gradient(90deg,var(--bg-input) 25%,rgba(108,99,255,.08) 50%,var(--bg-input) 75%);background-size:200% 100%;animation:shimmer 1.5s ease-in-out infinite;border-radius:var(--radius-sm)}.skeleton-text{height:14px;margin-bottom:var(--space-sm)}.skeleton-text.short{width:60%}.skeleton-text.medium{width:80%}.skeleton-stat{height:48px;border-radius:var(--radius-lg)}.skeleton-card{height:80px;border-radius:var(--radius-lg);margin-bottom:var(--space-md)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.exercise-search-results{display:flex;flex-direction:column;gap:var(--space-xs);max-height:300px;overflow-y:auto}.exercise-search-item{display:flex;justify-content:space-between;align-items:center;padding:var(--space-sm) var(--space-md);background:var(--bg-input);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition-fast)}.exercise-search-item:hover{background:var(--bg-card-hover)}.exercise-search-item-name{font-size:var(--font-sm);font-weight:500;color:var(--text-primary)}.exercise-search-item-meta{font-size:var(--font-xs);color:var(--text-muted)}.progress-stats{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-sm);margin-bottom:var(--space-md)}.progress-stat{background:var(--bg-input);border-radius:var(--radius-sm);padding:var(--space-sm) var(--space-md);text-align:center}.progress-stat-value{font-size:var(--font-md);font-weight:700;color:var(--accent-light)}.progress-stat-label{font-size:var(--font-xs);color:var(--text-muted)}.progress-session{padding:var(--space-sm) 0;border-bottom:1px solid var(--border-subtle);display:flex;justify-content:space-between;font-size:var(--font-sm)}.progress-session:last-child{border-bottom:none}dialog{border:none;background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-xl);box-shadow:var(--shadow-card);width:90%;max-width:420px;color:var(--text-primary);margin:auto;opacity:0;transform:scale(.95);transition:opacity .2s ease,transform .2s ease,display .2s ease allow-discrete}dialog[open]{opacity:1;transform:scale(1)}@starting-style{dialog[open]{opacity:0;transform:scale(.95)}}dialog::backdrop{background:#000000b3;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);opacity:0;transition:opacity .2s ease,display .2s ease allow-discrete}dialog[open]::backdrop{opacity:1}@starting-style{dialog[open]::backdrop{opacity:0}}.modal-content{text-align:center}.modal-content h3{font-size:var(--font-lg);font-weight:700;margin-bottom:var(--space-md);color:var(--text-primary)}.modal-message{font-size:var(--font-base);color:var(--text-secondary);margin-bottom:var(--space-xl);line-height:1.5}.modal-actions{display:flex;gap:var(--space-md);justify-content:center}.modal-actions .btn{flex:1}@media(max-width:420px){:root{--font-xl: 1.5rem;--font-2xl: 1.8rem}.dashboard-grid{gap:var(--space-sm)}.stat-card{padding:var(--space-md)}.timers-bar{padding:var(--space-sm) var(--space-md)}}