@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";
:root{--bg-primary:#0a0e27;--bg-secondary:#111638;--bg-card:#111638b3;--bg-card-hover:#192150d9;--bg-glass:#ffffff0a;--bg-glass-hover:#ffffff14;--accent-teal:#00d4aa;--accent-teal-dim:#00d4aa26;--accent-coral:#ff6b6b;--accent-coral-dim:#ff6b6b26;--accent-purple:#6c63ff;--accent-purple-dim:#6c63ff26;--accent-orange:#ffa726;--accent-orange-dim:#ffa72626;--accent-pink:#ec407a;--accent-pink-dim:#ec407a26;--text-primary:#f0f0f8;--text-secondary:#a0a3c4;--text-muted:#6b6f9a;--text-dark:#0a0e27;--border-subtle:#ffffff0f;--border-light:#ffffff1f;--border-accent:#00d4aa4d;--gradient-hero:linear-gradient(135deg,#0a0e27 0%,#1a1f4e 50%,#0a0e27 100%);--gradient-teal:linear-gradient(135deg,#00d4aa,#00b894);--gradient-coral:linear-gradient(135deg,#ff6b6b,#ee5a24);--gradient-purple:linear-gradient(135deg,#6c63ff,#5a52d5);--gradient-card:linear-gradient(145deg,#111638d9,#0a0e27f2);--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 20px #0006;--shadow-lg:0 8px 40px #00000080;--shadow-glow-teal:0 0 30px #00d4aa33;--shadow-glow-coral:0 0 30px #ff6b6b33;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--space-3xl:64px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--transition-fast:.15s ease;--transition-base:.25s ease;--transition-slow:.4s cubic-bezier(.4,0,.2,1);--font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--max-width:1200px;--nav-height:72px}[data-theme=light]{--bg-primary:#f5f7fb;--bg-secondary:#fff;--bg-card:#fff;--bg-card-hover:#fafafa;--bg-glass:#fffc;--bg-glass-hover:#fffffff2;--text-primary:#1a1a2e;--text-secondary:#555580;--text-muted:#9898b8;--border-subtle:#00000014;--border-light:#00000026;--gradient-hero:linear-gradient(135deg,#f5f7fb 0%,#e8ecf5 50%,#f5f7fb 100%);--gradient-card:linear-gradient(145deg,#fff,#fcfcfd);--shadow-sm:0 4px 12px #0000000d;--shadow-md:0 8px 24px #00000014;--shadow-lg:0 12px 48px #0000001f}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}a{color:var(--accent-teal);transition:color var(--transition-fast);text-decoration:none}a:hover{color:#33e0be}img{max-width:100%;display:block}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;font-weight:700;line-height:1.2}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.5rem,3vw,2.2rem)}h3{font-size:clamp(1.2rem,2.5vw,1.5rem)}.text-gradient{background:linear-gradient(135deg,var(--accent-teal),var(--accent-purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.container{width:100%;max-width:var(--max-width);padding:0 var(--space-lg);margin:0 auto}.page{min-height:calc(100vh - var(--nav-height));padding-top:calc(var(--nav-height) + var(--space-xl));padding-bottom:var(--space-3xl)}.grid-2{gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));display:grid}.grid-3{gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(240px,1fr));display:grid}.flex-center{justify-content:center;align-items:center;display:flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.stack{gap:var(--space-md);flex-direction:column;display:flex}.card{background:var(--gradient-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg);-webkit-backdrop-filter:blur(20px);transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base)}.card:hover{box-shadow:var(--shadow-md);border-color:var(--border-light);transform:translateY(-2px)}.card-glow{position:relative}.card-glow:before{content:"";border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--accent-teal),var(--accent-purple));opacity:0;z-index:-1;transition:opacity var(--transition-base);position:absolute;inset:-1px}.card-glow:hover:before{opacity:.15}.btn{justify-content:center;align-items:center;gap:var(--space-sm);border-radius:var(--radius-md);font-family:var(--font-family);cursor:pointer;transition:all var(--transition-base);white-space:nowrap;border:none;padding:12px 24px;font-size:.95rem;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn:after{content:"";transition:background var(--transition-fast);background:#fff0;position:absolute;inset:0}.btn:hover:after{background:#ffffff1a}.btn:active{transform:scale(.97)}.btn-primary{background:var(--gradient-teal);color:var(--text-dark);box-shadow:var(--shadow-glow-teal)}.btn-primary:hover{box-shadow:0 0 40px #00d4aa59}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border-light)}.btn-secondary:hover{background:var(--bg-glass-hover);border-color:var(--accent-teal)}.btn-danger{background:var(--accent-coral-dim);color:var(--accent-coral);border:1px solid #ff6b6b33}.btn-danger:hover{background:#ff6b6b40}.btn-ghost{color:var(--text-secondary);background:0 0;padding:8px 16px}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-glass)}.btn-sm{padding:8px 16px;font-size:.85rem}.btn-lg{border-radius:var(--radius-lg);padding:16px 32px;font-size:1.1rem}.btn-icon{border-radius:var(--radius-md);width:40px;height:40px;padding:0}.input-group{gap:var(--space-xs);flex-direction:column;display:flex}.input-group label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.85rem;font-weight:500}.input,.textarea,.select{background:var(--bg-glass);border:1px solid var(--border-light);border-radius:var(--radius-md);width:100%;color:var(--text-primary);font-family:var(--font-family);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);outline:none;padding:12px 16px;font-size:.95rem}.input:focus,.textarea:focus,.select:focus{border-color:var(--accent-teal);box-shadow:0 0 0 3px var(--accent-teal-dim)}.input::placeholder,.textarea::placeholder{color:var(--text-muted)}.textarea{resize:vertical;min-height:100px}.select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a0a3c4' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:36px}.range-slider{appearance:none;border-radius:var(--radius-full);background:var(--bg-glass);width:100%;height:6px;transition:background var(--transition-fast);outline:none}.range-slider::-webkit-slider-thumb{appearance:none;background:var(--accent-teal);cursor:pointer;width:22px;height:22px;transition:transform var(--transition-fast);border-radius:50%;box-shadow:0 0 10px #00d4aa66}.range-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.range-slider::-moz-range-thumb{background:var(--accent-teal);cursor:pointer;border:none;border-radius:50%;width:22px;height:22px;box-shadow:0 0 10px #00d4aa66}.range-slider.pain{background:linear-gradient(90deg,var(--accent-teal),var(--accent-orange),var(--accent-coral))}.range-slider.pain::-webkit-slider-thumb{background:#fff;box-shadow:0 0 10px #0000004d}.chip{align-items:center;gap:var(--space-xs);border-radius:var(--radius-full);border:1px solid var(--border-light);background:var(--bg-glass);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none;padding:6px 14px;font-size:.8rem;font-weight:500;display:inline-flex}.chip:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.chip.active{background:var(--accent-teal-dim);border-color:var(--accent-teal);color:var(--accent-teal)}.chip.chip-coral.active{background:var(--accent-coral-dim);border-color:var(--accent-coral);color:var(--accent-coral)}.chip.chip-purple.active{background:var(--accent-purple-dim);border-color:var(--accent-purple);color:var(--accent-purple)}.checkbox-wrapper{align-items:center;gap:var(--space-sm);cursor:pointer;display:flex}.checkbox-wrapper input[type=checkbox]{appearance:none;border:2px solid var(--border-light);background:var(--bg-glass);cursor:pointer;width:22px;height:22px;transition:all var(--transition-fast);border-radius:6px;flex-shrink:0;position:relative}.checkbox-wrapper input[type=checkbox]:checked{background:var(--accent-teal);border-color:var(--accent-teal)}.checkbox-wrapper input[type=checkbox]:checked:after{content:"✓";color:var(--text-dark);font-size:14px;font-weight:700;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em;justify-content:center;align-items:center;padding:2px 10px;font-size:.72rem;font-weight:700;display:inline-flex}.badge-teal{background:var(--accent-teal-dim);color:var(--accent-teal)}.badge-coral{background:var(--accent-coral-dim);color:var(--accent-coral)}.badge-purple{background:var(--accent-purple-dim);color:var(--accent-purple)}.badge-orange{background:var(--accent-orange-dim);color:var(--accent-orange)}.progress-bar{background:var(--bg-glass);border-radius:var(--radius-full);width:100%;height:8px;overflow:hidden}.progress-bar-fill{border-radius:var(--radius-full);background:var(--gradient-teal);height:100%;transition:width .8s cubic-bezier(.4,0,.2,1)}.navbar{height:var(--nav-height);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);z-index:1000;background:#0a0e27;align-items:center;display:flex;position:fixed;top:0;left:0;right:0;box-shadow:0 4px 12px #22287f0d}[data-theme=light] .navbar{background:#fff;border-bottom:1px solid #0000000d;box-shadow:0 4px 12px #0000000d}.navbar .container{justify-content:space-between;align-items:center;width:100%;display:flex}.nav-logo{align-items:center;gap:var(--space-sm);color:var(--text-primary);font-size:1.3rem;font-weight:800;display:flex}.nav-logo .logo-icon{background:var(--gradient-teal);border-radius:var(--radius-sm);justify-content:center;align-items:center;width:36px;height:36px;font-size:1.2rem;display:flex}.nav-links{align-items:center;gap:var(--space-xs);display:flex}.nav-link{align-items:center;gap:var(--space-xs);border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition-fast);padding:8px 14px;font-size:.9rem;font-weight:500;display:flex}.nav-link:hover{color:var(--text-primary);background:var(--bg-glass)}.nav-link.active{color:var(--accent-teal);background:var(--accent-teal-dim)}.nav-mobile-toggle{color:var(--text-primary);cursor:pointer;padding:var(--space-sm);background:0 0;border:none;display:none}.streak-badge{align-items:center;gap:var(--space-sm);border-radius:var(--radius-full);color:var(--accent-orange);background:linear-gradient(135deg,#ffa72626,#ff6b6b26);border:1px solid #ffa72640;padding:10px 20px;font-size:1.1rem;font-weight:700;display:inline-flex}.streak-badge .flame{font-size:1.4rem;animation:1.5s ease-in-out infinite alternate flicker}@keyframes flicker{0%{transform:scale(1)}50%{transform:scale(1.15)rotate(-5deg)}to{transform:scale(1.05)rotate(3deg)}}.hero{background:var(--gradient-hero);min-height:100vh;padding:var(--space-2xl);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.hero:before{content:"";background:radial-gradient(circle at 30% 40%,#00d4aa14 0%,#0000 50%),radial-gradient(circle at 70% 60%,#6c63ff0f 0%,#0000 50%),radial-gradient(circle at 50% 80%,#ff6b6b0d 0%,#0000 50%);width:200%;height:200%;animation:20s ease-in-out infinite alternate aurora;position:absolute;top:-50%;left:-50%}@keyframes aurora{0%{transform:translate(0)rotate(0)}33%{transform:translate(-20px,10px)rotate(1deg)}66%{transform:translate(15px,-15px)rotate(-1deg)}to{transform:translate(-10px,20px)rotate(.5deg)}}.hero-content{z-index:1;text-align:center;max-width:750px;position:relative}.hero h1{margin-bottom:var(--space-lg);font-weight:900}.hero p{color:var(--text-secondary);margin-bottom:var(--space-xl);font-size:1.15rem;line-height:1.7}.hero-buttons{gap:var(--space-md);flex-wrap:wrap;justify-content:center;display:flex}.hero-features{gap:var(--space-lg);margin-top:var(--space-3xl);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.hero-feature{text-align:center;padding:var(--space-lg)}.hero-feature .feature-icon{border-radius:var(--radius-md);width:56px;height:56px;margin:0 auto var(--space-md);justify-content:center;align-items:center;font-size:1.5rem;display:flex}.hero-feature h3{margin-bottom:var(--space-sm);font-size:1rem}.hero-feature p{color:var(--text-muted);margin-bottom:0;font-size:.85rem}.auth-page{background:var(--gradient-hero);min-height:100vh;padding:var(--space-lg);justify-content:center;align-items:center;display:flex}.auth-card{background:var(--gradient-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);width:100%;max-width:420px;padding:var(--space-2xl);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-lg)}.auth-card h1{margin-bottom:var(--space-sm);font-size:1.8rem}.auth-card .subtitle{color:var(--text-secondary);margin-bottom:var(--space-xl)}.auth-card .form-stack{gap:var(--space-md);flex-direction:column;display:flex}.auth-card .form-footer{text-align:center;margin-top:var(--space-lg);color:var(--text-secondary);font-size:.9rem}.onboarding-page{background:var(--gradient-hero);min-height:100vh;padding:var(--space-lg);justify-content:center;align-items:center;display:flex}.onboarding-card{background:var(--gradient-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);width:100%;max-width:600px;padding:var(--space-2xl);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-lg)}.onboarding-progress{gap:var(--space-sm);margin-bottom:var(--space-xl);display:flex}.onboarding-progress .step{border-radius:var(--radius-full);background:var(--bg-glass);height:4px;transition:background var(--transition-base);flex:1}.onboarding-progress .step.completed{background:var(--accent-teal)}.onboarding-progress .step.active{background:linear-gradient(90deg,var(--accent-teal),var(--accent-purple))}.step-content{animation:.3s fadeInUp}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.step-content h2{margin-bottom:var(--space-sm)}.step-content .step-description{color:var(--text-secondary);margin-bottom:var(--space-xl);font-size:.95rem}.onboarding-nav{margin-top:var(--space-xl);justify-content:space-between;display:flex}.dashboard-header{margin-bottom:var(--space-xl)}.dashboard-header h1{margin-bottom:var(--space-xs)}.dashboard-header .greeting{color:var(--text-secondary);font-size:1.1rem}.stats-row{gap:var(--space-md);margin-bottom:var(--space-xl);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.stat-card{padding:var(--space-lg);background:var(--gradient-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);text-align:center}.stat-card .stat-value{margin-bottom:var(--space-xs);font-size:2rem;font-weight:800}.stat-card .stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.8rem}.motivation-banner{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg)var(--space-xl);margin-bottom:var(--space-xl);background:linear-gradient(135deg,#00d4aa14,#6c63ff14);position:relative;overflow:hidden}.motivation-banner:before{content:"\"";color:var(--accent-teal);opacity:.1;font-size:5rem;font-weight:900;position:absolute;top:-10px;left:15px}.motivation-banner .quote{color:var(--text-primary);font-size:1.05rem;font-style:italic;line-height:1.6}.motivation-banner .author{color:var(--text-muted);margin-top:var(--space-sm);font-size:.85rem}.exercise-card{background:var(--gradient-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg);transition:all var(--transition-base)}.exercise-card:hover{border-color:var(--border-light);box-shadow:var(--shadow-sm)}.exercise-card .exercise-header{justify-content:space-between;align-items:flex-start;gap:var(--space-md);margin-bottom:var(--space-md);display:flex}.exercise-card .exercise-name{font-size:1.05rem;font-weight:600}.exercise-card .exercise-meta{gap:var(--space-sm);margin-bottom:var(--space-md);flex-wrap:wrap;display:flex}.exercise-card .exercise-description{color:var(--text-secondary);margin-bottom:var(--space-md);font-size:.9rem}.exercise-card .exercise-instructions{color:var(--text-secondary);background:var(--bg-glass);padding:var(--space-md);border-radius:var(--radius-md);white-space:pre-line;font-size:.85rem;line-height:1.7}.exercise-card .exercise-details{gap:var(--space-lg);color:var(--text-muted);font-size:.85rem;display:flex}.tracking-card{background:var(--gradient-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);transition:all var(--transition-base);overflow:hidden}.tracking-card.completed{border-color:#00d4aa33}.tracking-header{align-items:center;gap:var(--space-md);padding:var(--space-lg);cursor:pointer;transition:background var(--transition-fast);display:flex}.tracking-header:hover{background:var(--bg-glass)}.tracking-details{padding:0 var(--space-lg)var(--space-lg);border-top:1px solid var(--border-subtle);animation:.2s fadeInUp}.tracking-details .slider-group{margin-bottom:var(--space-md)}.tracking-details .slider-label{margin-bottom:var(--space-sm);color:var(--text-secondary);justify-content:space-between;align-items:center;font-size:.85rem;display:flex}.symptom-form{gap:var(--space-xl);flex-direction:column;display:flex}.symptom-section h3{margin-bottom:var(--space-md);font-size:1rem}.symptom-chips,.mood-selector{gap:var(--space-sm);flex-wrap:wrap;display:flex}.mood-option{align-items:center;gap:var(--space-xs);padding:var(--space-md);border:1px solid var(--border-light);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);background:var(--bg-glass);flex-direction:column;min-width:72px;display:flex}.mood-option:hover{background:var(--bg-glass-hover)}.mood-option.active{border-color:var(--accent-teal);background:var(--accent-teal-dim)}.mood-option .emoji{font-size:1.8rem}.mood-option .label{text-transform:uppercase;color:var(--text-muted);font-size:.72rem;font-weight:500}.chart-container{background:var(--gradient-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg)}.chart-container h3{margin-bottom:var(--space-lg);font-size:1rem}.chart-wrapper{width:100%;min-height:250px;position:relative}.heatmap{grid-template-columns:repeat(7,1fr);gap:3px;display:grid}.heatmap-cell{aspect-ratio:1;background:var(--bg-glass);transition:background var(--transition-fast);border-radius:3px}.heatmap-cell.level-1{background:#00d4aa33}.heatmap-cell.level-2{background:#00d4aa66}.heatmap-cell.level-3{background:#00d4aa99}.heatmap-cell.level-4{background:#00d4aad9}.timer-display{text-align:center;padding:var(--space-xl)}.timer-display .time{font-variant-numeric:tabular-nums;color:var(--accent-teal);margin-bottom:var(--space-lg);font-size:4rem;font-weight:800}.timer-controls{gap:var(--space-md);justify-content:center;display:flex}@media (max-width:768px){.nav-links{top:var(--nav-height);background:var(--bg-secondary);padding:var(--space-md);border-bottom:1px solid var(--border-subtle);box-shadow:var(--shadow-md);flex-direction:column;display:none;position:fixed;left:0;right:0}.nav-links.open{display:flex}.nav-mobile-toggle{display:block}.hero{padding:var(--space-lg);min-height:auto;padding-top:calc(var(--nav-height) + var(--space-xl))}.hero-content{padding-top:var(--space-xl)}.hero-features{grid-template-columns:1fr}.stats-row{grid-template-columns:repeat(2,1fr)}.grid-2,.grid-3{grid-template-columns:1fr}.container{padding:0 var(--space-md)}}@media (max-width:480px){.hero h1{font-size:1.8rem}.hero-buttons{flex-direction:column;align-items:center}.stats-row{grid-template-columns:1fr}.auth-card,.onboarding-card{padding:var(--space-lg)}.timer-display .time{font-size:3rem}}@keyframes slideIn{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.animate-slide-in{animation:.3s slideIn}.animate-pulse{animation:2s ease-in-out infinite pulse}.empty-state{text-align:center;padding:var(--space-3xl)var(--space-lg);color:var(--text-muted)}.empty-state .empty-icon{margin-bottom:var(--space-md);opacity:.5;font-size:3rem}.empty-state h3{color:var(--text-secondary);margin-bottom:var(--space-sm)}.empty-state p{margin-bottom:var(--space-lg);font-size:.9rem}.settings-section{margin-bottom:var(--space-xl)}.settings-section h3{margin-bottom:var(--space-md);padding-bottom:var(--space-sm);border-bottom:1px solid var(--border-subtle)}.tooltip-wrapper{position:relative}.tooltip-wrapper .tooltip{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-sm);color:var(--text-secondary);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity var(--transition-fast);padding:6px 12px;font-size:.75rem;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%)}.tooltip-wrapper:hover .tooltip{opacity:1}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-glass-hover);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#ffffff26}.section-header{margin-bottom:var(--space-lg);justify-content:space-between;align-items:center;gap:var(--space-md);flex-wrap:wrap;display:flex}.section-header h2{font-size:1.5rem}.filter-bar{gap:var(--space-sm);margin-bottom:var(--space-lg);flex-wrap:wrap;display:flex}.timeline{padding-left:var(--space-xl);position:relative}.timeline:before{content:"";background:var(--border-subtle);width:2px;height:100%;position:absolute;top:0;left:10px}.timeline-item{margin-bottom:var(--space-lg);padding-left:var(--space-md);position:relative}.timeline-item:before{content:"";background:var(--accent-teal);border:2px solid var(--bg-primary);border-radius:50%;width:10px;height:10px;position:absolute;top:6px;left:-22px}.timeline-date{color:var(--text-muted);margin-bottom:var(--space-xs);font-size:.8rem}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:2000;padding:var(--space-lg);background:#0009;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);width:100%;max-width:520px;max-height:85vh;padding:var(--space-xl);box-shadow:var(--shadow-lg);animation:.3s fadeInUp;overflow-y:auto}.modal-xl{max-width:850px}.modal h2{margin-bottom:var(--space-lg)}.modal-actions{gap:var(--space-md);margin-top:var(--space-xl);flex-wrap:wrap;justify-content:flex-end;display:flex}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:1s linear infinite spin}@keyframes zoomInCenter{0%{opacity:0;transform:translate(-50%,-50%)scale(.9)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}.zoom-in-center{animation:.2s cubic-bezier(.175,.885,.32,1.275) forwards zoomInCenter}.stars{gap:4px;display:flex}.stars .star{cursor:pointer;transition:transform var(--transition-fast);color:var(--text-muted);font-size:1.2rem}.stars .star:hover{transform:scale(1.2)}.stars .star.filled{color:var(--accent-orange)}.kb-card{background:var(--gradient-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg);cursor:pointer;transition:all var(--transition-base)}.kb-card:hover{border-color:var(--accent-teal);box-shadow:var(--shadow-glow-teal);transform:translateY(-2px)}.kb-card h3{margin-bottom:var(--space-sm);font-size:1rem}.kb-card p{color:var(--text-secondary);font-size:.85rem}.plan-calendar{grid-template-columns:repeat(7,1fr);gap:8px;display:grid}.plan-day-header{text-align:center;text-transform:uppercase;color:var(--text-muted);padding:8px 0;font-size:.75rem;font-weight:700}.plan-day-cell{background:var(--gradient-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;min-height:80px;transition:all var(--transition-fast);flex-direction:column;gap:4px;padding:10px 8px;display:flex}.plan-day-cell:hover{border-color:var(--accent-teal);transform:translateY(-1px)}.plan-day-cell.active{border-color:var(--accent-teal);background:#00d4aa0f;box-shadow:0 0 12px #00d4aa33}.plan-day-cell.rest{background:#6c63ff0f;border-color:#6c63ff33}.plan-day-cell.has-exercises{border-color:#00d4aa26}.plan-day-cell.empty{visibility:hidden}.plan-day-cell.past{opacity:.6;background:var(--bg-deep);border-style:dashed}.day-num{color:var(--text-muted);justify-content:space-between;align-items:center;font-size:.75rem;display:flex}.day-name{color:var(--text-secondary);font-weight:600}.day-count{color:var(--accent-teal);margin-top:auto;font-size:.72rem;font-weight:600}.day-rest{color:var(--accent-purple);margin-top:auto;font-size:.85rem}.day-empty{color:var(--text-muted);text-align:center;margin-top:auto;font-size:.75rem}.plan-exercise{padding:var(--space-md)!important}.day-editor{background:var(--gradient-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg);animation:.2s fadeInUp}.picker-list{flex-direction:column;gap:4px;max-height:400px;display:flex;overflow-y:auto}.picker-item{border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.picker-item:hover{background:var(--bg-glass-hover)}.picker-item.selected{border-color:var(--accent-teal);background:var(--accent-teal-dim)}.modal-sm{max-width:400px}.modal-lg{max-width:600px}.plan-card.selected{border-color:var(--accent-teal);box-shadow:0 0 16px #00d4aa26}.rest-day-banner{text-align:center;padding:var(--space-2xl)var(--space-lg);border-radius:var(--radius-lg);background:linear-gradient(135deg,#6c63ff14,#00d4aa0a);border:1px solid #6c63ff26}.mobile-only{display:none!important}@media (max-width:768px){.mobile-only{display:inline-block!important}.plan-calendar{grid-template-columns:1fr;gap:8px;display:grid}.plan-day-header{display:none}.plan-day-cell{flex-direction:row;justify-content:space-between;align-items:center;min-height:60px;padding:12px 16px;font-size:.9rem}.plan-day-cell.empty{display:none!important}.day-num{flex-direction:column;align-items:flex-start;gap:4px;font-size:.9rem}.day-count,.day-rest,.day-empty{margin-top:0;font-size:.85rem}.modal-actions{flex-direction:column-reverse}.modal-actions .btn{width:100%}.split-buttons{flex-direction:column!important}}