.auth-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0a0ab3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-md);animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.auth-modal{background:var(--bg-card);border-radius:var(--radius-xl);padding:var(--space-2xl);width:100%;max-width:420px;position:relative;box-shadow:var(--shadow-lg);animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.auth-modal-close{position:absolute;top:var(--space-md);right:var(--space-md);font-size:1.2rem;color:var(--text-muted);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);transition:all var(--transition-fast)}.auth-modal-close:hover{background:var(--bg-secondary);color:var(--text-primary)}.auth-modal-header{text-align:center;margin-bottom:var(--space-lg)}.auth-modal-header h2{font-family:var(--font-display);font-size:1.5rem;margin-bottom:var(--space-xs)}.auth-modal-header p{color:var(--text-secondary);font-size:.9rem}.auth-tabs{display:flex;gap:var(--space-xs);background:var(--bg-secondary);border-radius:var(--radius-md);padding:4px;margin-bottom:var(--space-lg)}.auth-tab{flex:1;padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:all var(--transition-fast)}.auth-tab.active{background:var(--bg-card);color:var(--text-primary);box-shadow:var(--shadow-sm)}.auth-form{display:flex;flex-direction:column;gap:var(--space-md)}.form-field{display:flex;flex-direction:column;gap:var(--space-xs)}.form-field label{font-size:.85rem;font-weight:500;color:var(--text-secondary)}.form-field input{padding:12px 16px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-secondary);color:var(--text-primary);font-size:.95rem;transition:border-color var(--transition-fast)}.form-field input:focus{border-color:var(--color-accent)}.form-field input::placeholder{color:var(--text-muted)}.auth-error{background:#e539351a;color:var(--color-error);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);font-size:.85rem}.auth-submit{padding:14px;background:var(--color-accent);color:var(--color-black);border-radius:var(--radius-md);font-weight:600;font-size:1rem;transition:all var(--transition-fast);margin-top:var(--space-sm)}.auth-submit:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.auth-submit:disabled{opacity:.6;cursor:not-allowed}.auth-divider{display:flex;align-items:center;gap:var(--space-md);margin:var(--space-lg) 0}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border-color)}.auth-divider span{font-size:.8rem;color:var(--text-muted);text-transform:uppercase}.auth-google{display:flex;align-items:center;justify-content:center;gap:var(--space-sm);width:100%;padding:12px;border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:.9rem;font-weight:500;color:var(--text-primary);transition:all var(--transition-fast)}.auth-google:hover{background:var(--bg-secondary);border-color:var(--text-muted)}.landing{min-height:100vh}.landing-header{position:fixed;top:0;left:0;right:0;z-index:100;background:#0a0a0ad9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color)}[data-theme=light] .landing-header{background:#f5f3eed9}.landing-header-inner{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg)}.landing-logo{display:flex;align-items:center;gap:var(--space-sm);font-family:var(--font-display);font-size:1.3rem}.logo-icon{font-size:1.5rem}.landing-nav{display:flex;gap:var(--space-xl)}.landing-nav a{font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:color var(--transition-fast)}.landing-nav a:hover{color:var(--text-primary)}.btn-primary{padding:10px 24px;background:var(--color-accent);color:var(--color-black);border-radius:var(--radius-full);font-weight:600;font-size:.9rem;transition:all var(--transition-fast)}.btn-primary:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.btn-primary.btn-lg{padding:14px 32px;font-size:1rem}.btn-ghost{padding:10px 24px;border:1px solid var(--border-color);border-radius:var(--radius-full);font-weight:500;font-size:.9rem;color:var(--text-secondary);transition:all var(--transition-fast)}.btn-ghost:hover:not(:disabled){border-color:var(--text-primary);color:var(--text-primary)}.btn-ghost:disabled{opacity:.5;cursor:not-allowed}.landing-hero{padding:140px 0 80px;min-height:90vh;display:flex;align-items:center}.hero-content{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3xl)}.hero-text{flex:1;max-width:560px}.hero-text h1{font-size:clamp(2.5rem,5vw,4rem);margin-bottom:var(--space-lg)}.accent{color:var(--color-accent)}.hero-subtitle{font-size:1.15rem;color:var(--text-secondary);margin-bottom:var(--space-xl);line-height:1.7}.hero-actions{display:flex;gap:var(--space-md);align-items:center}.hero-visual{flex-shrink:0}.landing-section{padding:80px 0}.section-title{font-size:2rem;text-align:center;margin-bottom:var(--space-2xl)}.how-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-lg)}.how-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-xl);transition:all var(--transition-base)}.how-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.how-number{width:36px;height:36px;background:var(--color-accent);color:var(--color-black);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:.9rem;margin-bottom:var(--space-md)}.how-card h3{font-family:var(--font-body);font-weight:600;font-size:1.1rem;margin-bottom:var(--space-sm)}.how-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.5}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-lg);max-width:700px;margin:0 auto}.pricing-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-xl);text-align:center;position:relative}.pricing-pro{border-color:var(--color-accent)}.pricing-badge{display:inline-block;padding:4px 12px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;background:var(--bg-secondary);color:var(--text-secondary);margin-bottom:var(--space-md)}.pricing-badge.accent{background:var(--color-accent);color:var(--color-black)}.pricing-card h3{font-family:var(--font-body);font-weight:700;font-size:1.3rem;margin-bottom:var(--space-sm)}.pricing-price{font-family:var(--font-display);font-size:2.5rem;margin-bottom:var(--space-lg)}.pricing-price span{font-family:var(--font-body);font-size:.9rem;color:var(--text-muted)}.pricing-features{list-style:none;text-align:left;margin-bottom:var(--space-xl)}.pricing-features li{padding:var(--space-sm) 0;font-size:.9rem;color:var(--text-secondary);border-bottom:1px solid var(--border-color)}.pricing-features li:last-child{border-bottom:none}.faq-list{max-width:700px;margin:0 auto}.faq-item{border-bottom:1px solid var(--border-color)}.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;padding:var(--space-lg) 0;font-size:1rem;font-weight:500;color:var(--text-primary);text-align:left}.faq-arrow{font-size:1.5rem;color:var(--color-accent);flex-shrink:0;margin-left:var(--space-md)}.faq-answer{padding:0 0 var(--space-lg);color:var(--text-secondary);font-size:.9rem;line-height:1.6;animation:slideDown .2s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.landing-footer{padding:var(--space-xl) 0;border-top:1px solid var(--border-color);text-align:center;color:var(--text-muted);font-size:.85rem}@media (max-width: 768px){.landing-nav{display:none}.hero-content{flex-direction:column;text-align:center}.hero-actions{justify-content:center;flex-wrap:wrap}.hero-visual{order:-1}.hero-text h1{font-size:2.2rem}.hero-subtitle{font-size:1rem}.landing-hero{padding:100px 0 40px;min-height:auto}.section-title{font-size:1.5rem}.pricing-grid{grid-template-columns:1fr}.how-grid{grid-template-columns:1fr 1fr;gap:var(--space-md)}.how-card{padding:var(--space-md)}.container{padding:0 var(--space-md)}.landing-header-inner{padding:var(--space-sm) var(--space-md)}.btn-primary.btn-lg{padding:12px 24px;font-size:.9rem}}@media (max-width: 480px){.how-grid{grid-template-columns:1fr}.hero-text h1{font-size:1.8rem}.pricing-card{padding:var(--space-lg)}.faq-question{font-size:.9rem;padding:var(--space-md) 0}}.focus-page{min-height:100vh;display:flex;flex-direction:column}.focus-page.focus-mode{background:var(--color-black)}.focus-page.focus-mode .timer-card{border:none;background:transparent}.focus-nav{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-color)}.focus-nav-left{display:flex;align-items:center;gap:var(--space-sm);font-family:var(--font-display);font-size:1.1rem}.focus-nav-right{display:flex;gap:var(--space-md)}.nav-link{font-size:.9rem;font-weight:500;color:var(--text-secondary);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.nav-link:hover{color:var(--text-primary);background:var(--bg-secondary)}.nav-link-muted{color:var(--text-muted)}.focus-content{flex:1;display:flex;flex-direction:column;align-items:center;padding:var(--space-xl) var(--space-lg);gap:var(--space-xl);max-width:600px;margin:0 auto;width:100%}.timer-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-2xl);width:100%;display:flex;flex-direction:column;align-items:center;gap:var(--space-lg)}.timer-progress{position:relative;width:200px;height:200px}.progress-ring{width:100%;height:100%;transform:scaleX(-1)}.progress-ring-fill{transition:stroke-dashoffset 1s linear}.timer-display{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center}.timer-time{font-family:var(--font-display);font-size:3rem;letter-spacing:2px}.timer-label{font-size:.85rem;color:var(--text-secondary);margin-top:var(--space-xs)}.timer-duration{width:100%;display:flex;flex-direction:column;align-items:center;gap:var(--space-md)}.presets{display:flex;gap:var(--space-sm)}.preset-btn{padding:8px 16px;border:1px solid var(--border-color);border-radius:var(--radius-full);font-size:.85rem;font-weight:500;color:var(--text-secondary);transition:all var(--transition-fast)}.preset-btn.active,.preset-btn:hover{background:var(--color-accent);color:var(--color-black);border-color:var(--color-accent)}.duration-slider{width:100%;height:4px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--border-color);border-radius:var(--radius-full);outline:none}.duration-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:var(--color-accent);cursor:pointer}.duration-slider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--color-accent);border:none;cursor:pointer}.duration-label{font-size:.85rem;color:var(--text-muted)}.timer-controls{display:flex;gap:var(--space-md)}.btn-timer{padding:14px 32px;border-radius:var(--radius-full);font-weight:600;font-size:1rem;transition:all var(--transition-fast)}.btn-start{background:var(--color-accent);color:var(--color-black)}.btn-start:hover{opacity:.9;transform:scale(1.02)}.btn-pause{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-restart{background:transparent;color:var(--text-secondary);border:1px solid var(--border-color)}.btn-restart:hover{border-color:var(--text-primary);color:var(--text-primary)}.focus-toggle{font-size:.85rem;color:var(--text-muted);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-full);border:1px solid var(--border-color);transition:all var(--transition-fast)}.focus-toggle:hover{border-color:var(--color-accent);color:var(--color-accent)}.focus-toggle.active{border-color:var(--color-error);color:var(--color-error)}.tasks-section{width:100%}.tasks-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-md)}.tasks-header h3{font-family:var(--font-body);font-weight:600;font-size:1rem}.btn-add-task{font-size:.85rem;color:var(--color-accent);font-weight:500}.tasks-list{display:flex;flex-direction:column;gap:var(--space-sm)}.task-item{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md);background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all var(--transition-fast)}.task-item.active{border-color:var(--color-accent);background:#d9a83b0d}.task-item.pending{opacity:.6}.task-order{width:28px;height:28px;border-radius:var(--radius-full);background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:600;flex-shrink:0}.task-item.active .task-order{background:var(--color-accent);color:var(--color-black)}.task-content{flex:1;display:flex;align-items:center;gap:var(--space-sm);flex-wrap:wrap}.task-title{font-size:.9rem;font-weight:500}.task-tag{font-size:.75rem;padding:2px 8px;border:1px solid;border-radius:var(--radius-full);color:var(--text-secondary)}.btn-complete{width:32px;height:32px;border-radius:var(--radius-full);background:var(--color-success);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.btn-complete:hover{transform:scale(1.1)}.task-locked{font-size:.8rem}.tasks-empty{text-align:center;padding:var(--space-xl);color:var(--text-muted);font-size:.9rem}.add-task-form{display:flex;flex-direction:column;gap:var(--space-sm);padding:var(--space-md);background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);margin-top:var(--space-sm)}.add-task-form input[type=text],.add-task-form select{padding:10px 14px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-secondary);color:var(--text-primary);font-size:.9rem}.add-task-form input[type=text]:focus,.add-task-form select:focus{border-color:var(--color-accent)}.color-input{width:40px;height:32px;border:none;border-radius:var(--radius-sm);cursor:pointer}.add-task-actions{display:flex;gap:var(--space-sm)}.add-task-actions .btn-primary,.add-task-actions .btn-ghost{padding:8px 16px;font-size:.85rem}.donny-section{margin-top:auto;display:flex;align-items:flex-end;justify-content:flex-start;width:100%}@media (max-width: 600px){.focus-content{padding:var(--space-md);gap:var(--space-md)}.timer-card{padding:var(--space-lg)}.timer-time{font-size:2.5rem}.timer-progress{width:160px;height:160px}.btn-timer{padding:12px 24px;font-size:.9rem}.donny-section{justify-content:center}.focus-nav{padding:var(--space-sm) var(--space-md)}.focus-nav-right{gap:var(--space-sm)}.nav-link{font-size:.8rem;padding:var(--space-xs) var(--space-sm)}.presets{gap:var(--space-xs)}.preset-btn{padding:6px 12px;font-size:.8rem}.task-item{padding:var(--space-sm) var(--space-md)}}@media (max-width: 380px){.timer-time{font-size:2rem}.timer-progress{width:140px;height:140px}}.stats-page{min-height:100vh}.stats-title{font-family:var(--font-body);font-weight:600;font-size:1.1rem}.stats-content{max-width:800px;margin:0 auto;padding:var(--space-xl) var(--space-lg);display:flex;flex-direction:column;gap:var(--space-xl)}.stats-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:var(--space-md)}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-lg);text-align:center;display:flex;flex-direction:column;gap:var(--space-xs)}.stat-card.accent{border-color:var(--color-accent);background:#d9a83b0d}.stat-value{font-family:var(--font-display);font-size:2rem}.stat-card.accent .stat-value{color:var(--color-accent)}.stat-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.chart-section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-xl)}.chart-section h3{font-family:var(--font-body);font-weight:600;font-size:1rem;margin-bottom:var(--space-lg)}.chart-container{width:100%}.chart-empty{text-align:center;padding:var(--space-2xl);color:var(--text-muted);font-size:.9rem}.heatmap{display:grid;grid-template-columns:repeat(10,1fr);gap:4px}.heatmap-cell{aspect-ratio:1;background:var(--bg-secondary);border-radius:3px;transition:background var(--transition-fast)}.heatmap-cell.active{background:var(--color-accent)}.heatmap-legend{display:flex;justify-content:space-between;margin-top:var(--space-sm);font-size:.75rem;color:var(--text-muted)}@media (max-width: 600px){.stats-content{padding:var(--space-md);gap:var(--space-md)}.stats-summary{grid-template-columns:repeat(2,1fr);gap:var(--space-sm)}.stat-card{padding:var(--space-md)}.stat-value{font-size:1.5rem}.chart-section{padding:var(--space-md)}.heatmap{grid-template-columns:repeat(6,1fr)}}.profile-page{min-height:100vh}.profile-content{max-width:600px;margin:0 auto;padding:var(--space-xl) var(--space-lg);display:flex;flex-direction:column;gap:var(--space-xl)}.profile-section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-xl)}.section-heading{font-family:var(--font-body);font-weight:600;font-size:1rem;margin-bottom:var(--space-lg)}.profile-user{display:flex;align-items:center;gap:var(--space-lg)}.profile-avatar-display{width:64px;height:64px;border-radius:var(--radius-full);background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;font-size:2rem}.profile-name{font-family:var(--font-body);font-weight:600;font-size:1.2rem;cursor:pointer}.edit-hint{font-size:.8rem;opacity:0;transition:opacity var(--transition-fast)}.profile-name:hover .edit-hint{opacity:1}.profile-email{color:var(--text-secondary);font-size:.85rem}.profile-edit-name{display:flex;gap:var(--space-sm)}.profile-edit-name input{padding:8px 12px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-secondary);color:var(--text-primary);font-size:1rem}.btn-save{padding:8px 16px;background:var(--color-accent);color:var(--color-black);border-radius:var(--radius-sm);font-size:.85rem;font-weight:500}.avatar-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:var(--space-sm)}.avatar-item{display:flex;flex-direction:column;align-items:center;gap:var(--space-xs);padding:var(--space-sm);border:2px solid transparent;border-radius:var(--radius-md);transition:all var(--transition-fast);cursor:pointer}.avatar-item:hover{background:var(--bg-secondary)}.avatar-item.selected{border-color:var(--color-accent);background:#d9a83b1a}.avatar-emoji{font-size:1.8rem}.avatar-name{font-size:.65rem;color:var(--text-muted);text-align:center;line-height:1.2}.settings-list{display:flex;flex-direction:column}.setting-item{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) 0;border-bottom:1px solid var(--border-color)}.setting-item:last-child{border-bottom:none}.setting-label{display:block;font-weight:500;font-size:.9rem}.setting-desc{display:block;font-size:.8rem;color:var(--text-muted);margin-top:2px}.theme-toggle{display:flex;gap:var(--space-xs);background:var(--bg-secondary);border-radius:var(--radius-full);padding:3px}.theme-btn{padding:6px 12px;border-radius:var(--radius-full);font-size:.8rem;color:var(--text-secondary);transition:all var(--transition-fast)}.theme-btn.active{background:var(--bg-card);color:var(--text-primary);box-shadow:var(--shadow-sm)}.toggle{width:44px;height:24px;border-radius:var(--radius-full);background:var(--border-color);position:relative;transition:background var(--transition-fast);flex-shrink:0}.toggle.on{background:var(--color-accent)}.toggle-knob{width:18px;height:18px;border-radius:50%;background:#fff;position:absolute;top:3px;left:3px;transition:transform var(--transition-fast)}.toggle.on .toggle-knob{transform:translate(20px)}.subscription-card{display:flex;align-items:center;justify-content:space-between}.sub-info{display:flex;align-items:center;gap:var(--space-sm)}.sub-plan{font-weight:600;font-size:1.1rem}.sub-status{font-size:.75rem;padding:3px 10px;border-radius:var(--radius-full);background:#4caf5026;color:var(--color-success);font-weight:500}.btn-logout{width:100%;padding:14px;border:1px solid var(--color-error);border-radius:var(--radius-md);color:var(--color-error);font-weight:500;font-size:.9rem;transition:all var(--transition-fast)}.btn-logout:hover{background:#e539351a}@media (max-width: 600px){.profile-content{padding:var(--space-md);gap:var(--space-md)}.profile-section{padding:var(--space-md)}.avatar-grid{grid-template-columns:repeat(auto-fill,minmax(70px,1fr));gap:var(--space-xs)}.avatar-emoji{font-size:1.5rem}.avatar-name{font-size:.6rem}.profile-avatar-display{width:48px;height:48px;font-size:1.5rem}.setting-item{flex-wrap:wrap;gap:var(--space-sm)}}:root{--color-black: #0A0A0A;--color-cream: #F5F3EE;--color-accent: #D9A83B;--color-gray-100: #F0EEEA;--color-gray-200: #E0DDD7;--color-gray-300: #C8C4BC;--color-gray-400: #9E9A92;--color-gray-500: #6E6A62;--color-gray-600: #4A4640;--color-gray-700: #2A2826;--color-gray-800: #1A1918;--color-success: #4CAF50;--color-error: #E53935;--font-display: "Archivo Black", sans-serif;--font-body: "Poppins", sans-serif;--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;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .1);--shadow-md: 0 4px 12px rgba(0, 0, 0, .15);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .2);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease}[data-theme=dark]{--bg-primary: var(--color-black);--bg-secondary: var(--color-gray-800);--bg-card: var(--color-gray-700);--text-primary: var(--color-cream);--text-secondary: var(--color-gray-400);--text-muted: var(--color-gray-500);--border-color: var(--color-gray-600)}[data-theme=light]{--bg-primary: var(--color-cream);--bg-secondary: var(--color-gray-100);--bg-card: #FFFFFF;--text-primary: var(--color-black);--text-secondary: var(--color-gray-600);--text-muted: var(--color-gray-400);--border-color: var(--color-gray-200)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;transition:background-color var(--transition-base),color var(--transition-base)}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.2;letter-spacing:-.02em}a{color:inherit;text-decoration:none}button{font-family:var(--font-body);cursor:pointer;border:none;outline:none;background:none}input,select,textarea{font-family:var(--font-body);outline:none}img{max-width:100%;display:block}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-lg)}.loading-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-primary)}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--color-accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-gray-400);border-radius:var(--radius-full)}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}@media (max-width: 600px){html{font-size:15px}.container{padding:0 var(--space-md)}}@media (hover: none){button,a,.nav-link,.preset-btn,.avatar-item{min-height:44px;min-width:44px}.how-card:hover,.pricing-card:hover{transform:none}}@supports (padding: max(0px)){body{padding-left:max(0px,env(safe-area-inset-left));padding-right:max(0px,env(safe-area-inset-right));padding-bottom:max(0px,env(safe-area-inset-bottom))}}