@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-base: #09090b;--bg-surface: #111113;--bg-elevated: #18181b;--bg-overlay: #1f1f23;--border: rgba(255,255,255,.08);--border-focus: rgba(124,106,247,.6);--text-primary: #f4f4f5;--text-secondary: #a1a1aa;--text-muted: #52525b;--accent: #7c6af7;--accent-light: rgba(124,106,247,.15);--accent-hover: #9d8fff;--success: #4ade80;--success-light: rgba(74,222,128,.12);--error: #f87171;--error-light: rgba(248,113,113,.12);--warning: #fbbf24;--warning-light: rgba(251,191,36,.12);--radius-sm: 6px;--radius: 10px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow: 0 4px 20px rgba(0,0,0,.5);--shadow-lg: 0 8px 40px rgba(0,0,0,.6);--transition: .15s ease;--sidebar-w: 220px}html{font-size:16px;scroll-behavior:smooth}body{font-family:Inter,sans-serif;background:var(--bg-base);color:var(--text-primary);line-height:1.5;min-height:100vh;-webkit-font-smoothing:antialiased}#root{min-height:100vh;display:flex;flex-direction:column}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-overlay);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--bg-surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 0;position:fixed;top:0;left:0;height:100vh;z-index:100}.main-content{margin-left:var(--sidebar-w);flex:1;min-height:100vh;display:flex;flex-direction:column}.page{padding:40px;flex:1;max-width:1200px;width:100%;margin:0 auto}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:0 20px 28px;border-bottom:1px solid var(--border);margin-bottom:12px}.sidebar-logo-icon{width:28px;height:28px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px}.sidebar-logo-text{font-size:15px;font-weight:600;color:var(--text-primary);letter-spacing:-.3px}.sidebar-nav{flex:1;padding:0 8px;display:flex;flex-direction:column;gap:2px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;transition:all var(--transition);cursor:pointer;background:none;border:none;width:100%;text-align:left}.sidebar-link:hover{background:var(--bg-elevated);color:var(--text-primary)}.sidebar-link.active{background:var(--accent-light);color:var(--accent-hover)}.sidebar-link svg{width:16px;height:16px;flex-shrink:0}.sidebar-bottom{padding:12px 8px 0;border-top:1px solid var(--border);margin-top:auto;display:flex;flex-direction:column;gap:2px}.sidebar-user{display:flex;align-items:center;gap:8px;padding:8px 12px}.sidebar-avatar{width:28px;height:28px;border-radius:50%;background:var(--accent-light);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex-shrink:0}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{font-size:13px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-email{font-size:11px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.timer-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:48px 40px;display:flex;flex-direction:column;align-items:center;gap:32px;position:relative;overflow:hidden}.timer-card:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:300px;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.4}.timer-display{font-family:JetBrains Mono,monospace;font-size:clamp(56px,8vw,80px);font-weight:400;letter-spacing:-2px;color:var(--text-primary);font-variant-numeric:tabular-nums;line-height:1;transition:color var(--transition)}.timer-display.running{color:var(--text-primary)}.timer-display.idle{color:var(--text-muted)}.timer-pulse{animation:pulse-glow 2s ease-in-out infinite}@keyframes pulse-glow{0%,to{text-shadow:0 0 20px rgba(124,106,247,.1)}50%{text-shadow:0 0 30px rgba(124,106,247,.3)}}.timer-activity-label{font-size:14px;color:var(--text-secondary);display:flex;align-items:center;gap:8px}.activity-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.timer-controls{display:flex;flex-direction:column;align-items:center;gap:16px;width:100%;max-width:320px}.timer-btn{width:64px;height:64px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;font-size:20px}.timer-btn-start{background:var(--accent);color:#fff;box-shadow:0 0 30px #7c6af74d}.timer-btn-start:hover{background:var(--accent-hover);transform:scale(1.06);box-shadow:0 0 40px #7c6af766}.timer-btn-stop{background:var(--error-light);color:var(--error);border:1px solid 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6px);left:0;right:0;background:var(--bg-overlay);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);z-index:50;overflow:hidden;max-height:300px;overflow-y:auto}.activity-search{padding:10px 12px;border-bottom:1px solid var(--border)}.activity-search input{width:100%;background:transparent;border:none;outline:none;font-size:13px;color:var(--text-primary);font-family:inherit}.activity-search input::placeholder{color:var(--text-muted)}.activity-option{display:flex;align-items:center;gap:8px;padding:8px 12px;cursor:pointer;transition:background var(--transition);font-size:13px;color:var(--text-secondary)}.activity-option:hover,.activity-option.selected{background:var(--accent-light);color:var(--text-primary)}.activity-option-depth{display:inline-block}.status-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 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var(--transition);outline:none;width:100%}.form-input:focus{border-color:var(--border-focus)}.form-input::placeholder{color:var(--text-muted)}.form-error{font-size:13px;color:var(--error)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-base);padding:24px}.auth-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:40px;width:100%;max-width:400px}.auth-logo{display:flex;align-items:center;gap:10px;margin-bottom:32px;justify-content:center}.auth-logo-icon{width:36px;height:36px;background:var(--accent);border-radius:10px;display:flex;align-items:center;justify-content:center}.auth-title{font-size:22px;font-weight:600;letter-spacing:-.4px;margin-bottom:6px}.auth-subtitle{font-size:14px;color:var(--text-secondary);margin-bottom:28px}.auth-form{display:flex;flex-direction:column;gap:16px}.auth-divider{text-align:center;font-size:13px;color:var(--text-muted);margin:4px 0}.auth-link{color:var(--accent);text-decoration:none;font-weight:500}.auth-link:hover{color:var(--accent-hover)}.activity-tree{display:flex;flex-direction:column;gap:2px}.activity-node{border-radius:var(--radius-sm);transition:background var(--transition)}.activity-node-row{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:var(--radius-sm);cursor:pointer}.activity-node-row:hover{background:var(--bg-elevated)}.activity-node-row:hover .activity-actions{opacity:1}.activity-indent{flex-shrink:0}.activity-name{flex:1;font-size:14px;color:var(--text-primary);min-width:0}.activity-name-input{background:var(--bg-elevated);border:1px solid var(--border-focus);border-radius:4px;padding:2px 8px;font-size:14px;color:var(--text-primary);font-family:inherit;outline:none;width:100%}.activity-actions{display:flex;gap:2px;opacity:0;transition:opacity var(--transition)}.activity-children{padding-left:20px}.activity-session-count{font-size:12px;color:var(--text-muted);padding:2px 6px;background:var(--bg-elevated);border-radius:99px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.dashboard-grid{display:grid;grid-template-columns:1fr 340px;gap:24px;align-items:start}@media(max-width:900px){.dashboard-grid{grid-template-columns:1fr}.main-content{margin-left:0}.sidebar{display:none}}.chart-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px}.chart-title{font-size:14px;font-weight:600;color:var(--text-primary);margin-bottom:20px}.chart-subtitle{font-size:12px;color:var(--text-muted);margin-left:8px;font-weight:400}.timeline{display:flex;flex-direction:column;gap:2px}.timeline-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-sm);background:var(--bg-elevated)}.timeline-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.timeline-name{font-size:14px;color:var(--text-primary);flex:1}.timeline-time{font-size:12px;color:var(--text-muted);font-family:JetBrains Mono,monospace}.timeline-dur{font-size:12px;color:var(--text-secondary);font-weight:500}.heatmap{display:flex;gap:3px}.heatmap-bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px}.heatmap-fill{border-radius:3px;width:100%;transition:all var(--transition)}.heatmap-label{font-size:9px;color:var(--text-muted);font-family:JetBrains Mono,monospace}.focus-score{display:flex;flex-direction:column;align-items:center;gap:4px}.focus-score-value{font-size:40px;font-weight:700;color:var(--accent);font-family:JetBrains Mono,monospace}.focus-score-label{font-size:13px;color:var(--text-secondary)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:200;display:flex;align-items:center;justify-content:center;padding:24px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-xl);padding:28px;width:100%;max-width:440px;box-shadow:var(--shadow-lg)}.modal-title{font-size:16px;font-weight:600;margin-bottom:16px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:60px 24px;color:var(--text-muted);text-align:center}.empty-state-icon{font-size:40px;opacity:.5}.empty-state-title{font-size:16px;font-weight:500;color:var(--text-secondary)}.empty-state-text{font-size:14px;max-width:300px;line-height:1.6}.divider{height:1px;background:var(--border);margin:16px 0}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.gap-24{gap:24px}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.text-sm{font-size:13px}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.font-mono{font-family:JetBrains Mono,monospace}.truncate{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.section-title{font-size:13px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px}.range-tabs{display:flex;background:var(--bg-elevated);border-radius:var(--radius-sm);padding:3px;gap:2px}.range-tab{padding:6px 14px;border-radius:5px;font-size:13px;font-weight:500;cursor:pointer;color:var(--text-muted);background:none;border:none;transition:all var(--transition);font-family:inherit}.range-tab.active{background:var(--bg-overlay);color:var(--text-primary)}.range-tab:hover:not(.active){color:var(--text-secondary)}.toast{position:fixed;bottom:24px;right:24px;background:var(--bg-overlay);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;font-size:13px;color:var(--text-primary);box-shadow:var(--shadow-lg);z-index:999;animation:slide-in .2s ease;max-width:300px}@keyframes slide-in{0%{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}.spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-page{min-height:100vh;display:flex;align-items:center;justify-content:center}.reconnect-banner{background:var(--warning-light);border-bottom:1px solid var(--warning);padding:8px 16px;display:flex;align-items:center;justify-content:center;gap:8px;font-size:13px;color:var(--warning)}.color-swatches{display:flex;gap:6px;flex-wrap:wrap}.color-swatch{width:22px;height:22px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:all var(--transition)}.color-swatch.selected{border-color:#fff;transform:scale(1.15)}