#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #007AFF;--secondary-color: #5AC8FA;--success-color: #34C759;--warning-color: #FF9500;--error-color: #FF3B30;--background-color: #F2F2F7;--surface-color: #FFFFFF;--text-primary: #1C1C1E;--text-secondary: #8E8E93;--border-color: #C6C6C8;--shadow: 0 10px 30px rgba(0, 0, 0, .1);--border-radius: 16px;--transition: all .3s cubic-bezier(.25, .46, .45, .94)}body{font-family:SF Pro Display,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:linear-gradient(135deg,#f2f2f7,#e5e5ea);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden}#root{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.app{width:100%;max-width:480px;margin:0 auto}.container{background:var(--surface-color);border-radius:var(--border-radius);padding:40px 30px;box-shadow:var(--shadow);text-align:center;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2)}.timer-display{font-size:4rem;font-weight:300;color:var(--primary-color);margin:30px 0;font-variant-numeric:tabular-nums;letter-spacing:-.02em}.session-type{font-size:1.2rem;font-weight:500;color:var(--text-secondary);margin-bottom:20px;text-transform:uppercase;letter-spacing:.1em}.active-task-display{font-size:.95rem;font-weight:500;color:var(--primary-color);background:#007aff1a;padding:8px 16px;border-radius:20px;margin-bottom:10px;border:1px solid rgba(0,122,255,.2)}.controls{display:flex;gap:15px;justify-content:center;margin:30px 0}.btn{padding:12px 24px;border:none;border-radius:12px;font-size:1rem;font-weight:500;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;min-width:100px}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{background:#0056b3;transform:translateY(-2px);box-shadow:0 8px 25px #007aff4d}.btn-secondary{background:var(--background-color);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--border-color);transform:translateY(-2px)}.progress-bar{width:100%;height:6px;background:var(--background-color);border-radius:3px;overflow:hidden;margin:20px 0}.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:3px;transition:width 1s ease}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:30px}.stat-item{padding:15px;background:var(--background-color);border-radius:12px;text-align:center}.stat-value{font-size:1.5rem;font-weight:600;color:var(--primary-color);display:block}.stat-label{font-size:.9rem;color:var(--text-secondary);margin-top:5px}.stats-button-container{margin-top:20px;text-align:center}.stats-btn{width:100%;padding:12px 20px;font-size:.95rem;font-weight:500;display:flex;align-items:center;justify-content:center;gap:8px}.settings{margin-top:30px;padding-top:20px;border-top:1px solid var(--border-color)}.setting-item{display:flex;justify-content:space-between;align-items:center;margin:15px 0}.setting-label{font-weight:500;color:var(--text-primary)}.setting-input{width:80px;padding:8px 12px;border:1px solid var(--border-color);border-radius:8px;text-align:center;font-size:1rem;background:var(--surface-color)}.setting-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #007aff1a}.notification{position:fixed;top:20px;right:20px;background:var(--surface-color);padding:15px 20px;border-radius:12px;box-shadow:var(--shadow);border-left:4px solid var(--success-color);transform:translate(400px);transition:var(--transition);z-index:1000}.notification.show{transform:translate(0)}.notification-title{font-weight:600;margin-bottom:5px}.notification-message{color:var(--text-secondary);font-size:.9rem}@media (max-width: 480px){.container{padding:30px 20px;margin:10px}.timer-display{font-size:3rem}.controls{flex-direction:column;align-items:center}.btn{width:100%;max-width:200px}.stats{grid-template-columns:1fr}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.timer-display.pulse{animation:pulse 1s infinite}@keyframes slideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.container{animation:slideIn .6s ease-out}.task-list{margin-top:30px;padding-top:20px;border-top:1px solid var(--border-color)}.task-list-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.task-list-header h3{font-size:1.2rem;font-weight:600;color:var(--text-primary);margin:0}.btn-add-task{width:32px;height:32px;border-radius:50%;background:var(--primary-color);color:#fff;border:none;font-size:1.2rem;font-weight:300;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center}.btn-add-task:hover{background:#0056b3;transform:scale(1.1)}.add-task-form{background:var(--background-color);padding:15px;border-radius:12px;margin-bottom:15px}.task-input{width:100%;padding:10px 12px;border:1px solid var(--border-color);border-radius:8px;font-size:1rem;background:var(--surface-color);margin-bottom:10px}.task-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #007aff1a}.task-form-buttons{display:flex;gap:8px;justify-content:flex-end}.btn-small{padding:6px 12px;font-size:.9rem;min-width:auto}.tasks{max-height:300px;overflow-y:auto}.empty-tasks{text-align:center;color:var(--text-secondary);font-style:italic;padding:20px}.task-item{display:flex;justify-content:space-between;align-items:center;padding:12px 15px;background:var(--background-color);border-radius:8px;margin-bottom:8px;transition:var(--transition);border-left:3px solid transparent}.task-item:hover{background:#e5e5ea}.task-item.active{background:#007aff1a;border-left-color:var(--primary-color)}.task-item.completed{opacity:.6;background:#34c7591a;border-left-color:var(--success-color)}.task-item.completed .task-title{text-decoration:line-through}.task-content{flex:1;display:flex;justify-content:space-between;align-items:center}.task-title{font-weight:500;color:var(--text-primary);flex:1}.task-pomodoros{font-size:.9rem;font-weight:600;margin-left:10px}.task-actions{display:flex;gap:5px;margin-left:10px}.btn-task-complete,.btn-task-delete{width:28px;height:28px;border-radius:50%;border:none;cursor:pointer;font-size:.8rem;font-weight:600;transition:var(--transition);display:flex;align-items:center;justify-content:center}.btn-task-complete{background:var(--success-color);color:#fff}.btn-task-complete:hover{background:#28a745;transform:scale(1.1)}.btn-task-delete{background:var(--error-color);color:#fff}.btn-task-delete:hover{background:#dc3545;transform:scale(1.1)}.current-task{background:#007aff0d;padding:15px;border-radius:12px;margin-top:15px;border:1px solid rgba(0,122,255,.2)}.current-task-label{font-size:.9rem;color:var(--text-secondary);font-weight:500;margin-bottom:5px}.current-task-name{font-size:1.1rem;font-weight:600;color:var(--primary-color)}.tasks::-webkit-scrollbar{width:6px}.tasks::-webkit-scrollbar-track{background:var(--background-color);border-radius:3px}.tasks::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.tasks::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,#f2f2f7,#e5e5ea)}.login-card{background:var(--surface-color);border-radius:var(--border-radius);padding:40px 30px;box-shadow:var(--shadow);text-align:center;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);max-width:400px;width:100%;animation:slideIn .6s ease-out}.login-header h1{font-size:3rem;margin:0 0 10px}.login-header h2{font-size:1.8rem;font-weight:600;color:var(--text-primary);margin:0 0 8px}.login-header p{color:var(--text-secondary);font-size:1rem;margin:0 0 30px}.login-description{color:var(--text-secondary);font-size:.95rem;margin-bottom:30px;line-height:1.5}.dev-mode-badge{background:#ff95001a;color:var(--warning-color);padding:8px 12px;border-radius:8px;font-size:.85rem;font-weight:500;margin-bottom:20px;border:1px solid rgba(255,149,0,.2);text-align:center}.btn-google{width:100%;padding:14px 20px;border:1px solid var(--border-color);border-radius:12px;background:var(--surface-color);color:var(--text-primary);font-size:1rem;font-weight:500;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:20px}.btn-google:hover{background:var(--background-color);transform:translateY(-2px);box-shadow:0 8px 25px #0000001a}.btn-google:disabled{opacity:.6;cursor:not-allowed;transform:none}.google-icon{width:20px;height:20px}.error-message{background:#ff3b301a;color:var(--error-color);padding:12px 16px;border-radius:8px;font-size:.9rem;margin-bottom:20px;border:1px solid rgba(255,59,48,.2)}.login-footer{font-size:.85rem;color:var(--text-secondary);line-height:1.4}.user-profile{display:flex;align-items:center;gap:12px;padding:12px 16px;background:#007aff0d;border-radius:12px;margin-bottom:20px;border:1px solid rgba(0,122,255,.1)}.user-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover}.user-info{flex:1;text-align:left}.user-name{font-weight:600;color:var(--text-primary);font-size:.95rem;margin:0}.user-email{color:var(--text-secondary);font-size:.85rem;margin:0}.btn-logout{padding:6px 12px;border:1px solid var(--border-color);border-radius:8px;background:var(--surface-color);color:var(--text-secondary);font-size:.85rem;cursor:pointer;transition:var(--transition)}.btn-logout:hover{background:var(--error-color);color:#fff;border-color:var(--error-color)}.statistics-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);animation:fadeIn .3s ease-out}.statistics-modal{background:var(--surface-color);border-radius:var(--border-radius);padding:30px;box-shadow:var(--shadow);max-width:600px;width:90vw;max-height:80vh;overflow-y:auto;position:relative;animation:slideInScale .3s ease-out}.statistics-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;padding-bottom:15px;border-bottom:1px solid var(--border-color)}.statistics-header h2{margin:0;font-size:1.5rem;font-weight:600;color:var(--text-primary)}.btn-close{width:32px;height:32px;border-radius:50%;border:none;background:var(--background-color);color:var(--text-secondary);cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.btn-close:hover{background:var(--error-color);color:#fff;transform:scale(1.1)}.view-toggle{display:flex;background:var(--background-color);border-radius:10px;padding:4px;margin-bottom:25px}.btn-toggle{flex:1;padding:8px 16px;border:none;border-radius:8px;background:transparent;color:var(--text-secondary);font-weight:500;cursor:pointer;transition:var(--transition)}.btn-toggle.active{background:var(--surface-color);color:var(--primary-color);box-shadow:0 2px 8px #0000001a}.today-stats h3{margin:0 0 20px;font-size:1.2rem;font-weight:600;color:var(--text-primary)}.stats-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:15px}.stat-card{background:var(--background-color);border-radius:12px;padding:20px;display:flex;align-items:center;gap:15px;transition:var(--transition)}.stat-card:hover{transform:translateY(-2px);box-shadow:0 8px 25px #0000001a}.stat-icon{font-size:2rem}.stat-number{font-size:2rem;font-weight:700;color:var(--primary-color);line-height:1}.stat-label{font-size:.9rem;color:var(--text-secondary);margin-top:2px}.monthly-summary{margin-bottom:25px}.summary-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:15px;margin-bottom:20px}.summary-card{background:#007aff0d;border-radius:12px;padding:15px;text-align:center;border:1px solid rgba(0,122,255,.1)}.summary-number{font-size:1.8rem;font-weight:700;color:var(--primary-color);line-height:1}.summary-label{font-size:.85rem;color:var(--text-secondary);margin-top:5px}.calendar-container{margin-bottom:20px}.calendar-header{margin-bottom:15px}.month-navigation{display:flex;align-items:center;justify-content:space-between}.month-navigation h3{margin:0;font-size:1.1rem;font-weight:600;color:var(--text-primary)}.btn-nav{width:36px;height:36px;border-radius:50%;border:1px solid var(--border-color);background:var(--surface-color);color:var(--text-primary);cursor:pointer;font-size:1.2rem;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.btn-nav:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:scale(1.1)}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;background:var(--border-color);border-radius:8px;padding:2px}.day-header{background:var(--background-color);padding:8px 4px;text-align:center;font-size:.8rem;font-weight:500;color:var(--text-secondary)}.calendar-day{background:var(--surface-color);min-height:60px;padding:6px;position:relative;display:flex;flex-direction:column;transition:var(--transition)}.calendar-day.empty{background:var(--background-color);opacity:.3}.calendar-day:hover:not(.empty){transform:scale(1.05);z-index:10;box-shadow:0 4px 15px #0003}.day-number{font-size:.85rem;font-weight:500;color:var(--text-primary);margin-bottom:4px}.day-stats{display:flex;flex-direction:column;gap:2px;flex:1}.stat-badge{font-size:.7rem;padding:2px 4px;border-radius:4px;font-weight:500;white-space:nowrap}.pomodoro-badge{background:#007aff1a;color:var(--primary-color)}.task-badge{background:#34c7591a;color:var(--success-color)}.intensity-0{background:var(--surface-color)}.intensity-1{background:#007aff33}.intensity-2{background:#007aff66}.intensity-3{background:#007aff99}.intensity-4{background:#007affcc}.intensity-3 .day-number,.intensity-4 .day-number{color:#fff}.legend{display:flex;align-items:center;gap:15px;font-size:.85rem;color:var(--text-secondary)}.legend-items{display:flex;gap:10px}.legend-item{display:flex;align-items:center;gap:4px}.legend-box{width:12px;height:12px;border-radius:2px;border:1px solid var(--border-color)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInScale{0%{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}@media (max-width: 600px){.statistics-modal{padding:20px;width:95vw}.calendar-day{min-height:45px;padding:4px}.day-number{font-size:.75rem}.stat-badge{font-size:.6rem}.stats-cards{grid-template-columns:1fr}.summary-cards{grid-template-columns:repeat(3,1fr)}}