*{margin:0;padding:0;box-sizing:border-box}:root{--bg-color: #f5f5f5;--card-bg: white;--text-primary: #1f2937;--text-secondary: #6b7280;--text-light: #9ca3af;--border-color: #e5e7eb;--task-bg: #fafafa;--input-border: #e0e0e0}@media (prefers-color-scheme: dark){:root{--bg-color: #1a1a1a;--card-bg: #2a2a2a;--text-primary: #f9fafb;--text-secondary: #d1d5db;--text-light: #9ca3af;--border-color: #404040;--task-bg: #1f1f1f;--input-border: #4b5563}}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:var(--bg-color);min-height:100vh;height:100vh;overflow:hidden;display:flex;flex-direction:column}.staging-banner{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#78350f;padding:12px 16px;text-align:center;font-weight:600;font-size:14px;border-bottom:2px solid #f59e0b;box-shadow:0 2px 8px #f59e0b33;z-index:1000}.staging-banner-content{display:flex;align-items:center;justify-content:center;gap:12px;max-width:800px;margin:0 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slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.add-task-section{display:none}#taskInput{flex:1;padding:12px 16px;border:2px solid var(--input-border);border-radius:8px;font-size:1rem;transition:border-color .3s;background:transparent;color:var(--text-primary)}#taskInput:focus{outline:none;border-color:var(--text-secondary)}#addTaskBtn{padding:8px 12px;background:var(--text-primary);color:var(--card-bg);border:none;border-radius:6px;font-size:1.2rem;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s;min-width:35px;flex-shrink:0}#addTaskBtn:hover{transform:scale(1.05);box-shadow:0 4px 12px #0003}#addTaskBtn:active{transform:scale(.95)}.segments{display:flex;flex-direction:column;flex:1;overflow-y:auto;gap:10px;padding:0 10px 80px;transition:transform .3s,opacity 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span{color:var(--text-primary)}.task-list:empty:before{content:"";color:#9ca3af;font-style:italic;text-align:center;padding:20px;font-size:.85rem}@media (min-width: 769px){body{padding:20px}.container{max-width:1200px}header h1{font-size:2.2rem;margin-bottom:10px}.add-task-section{margin:0 0 15px;padding:15px}.segments{padding:0;gap:8px}.segment{height:auto;padding:15px}.segment-header h2{font-size:1.3rem}.task-text{font-size:1rem}.segment-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.q1-btn:hover{background:#fef2f2}.q2-btn:hover{background:#f0fdf4}.q3-btn:hover{background:#fffbeb}.q4-btn:hover{background:#f9fafb}.cancel-btn:hover{background:#d1d5db}}@media (min-width: 1024px){.task-list{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}}footer{background:#0000000d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}footer a:hover{transform:scale(1.05);box-shadow:0 4px 12px #0003}.settings-option{margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid var(--border-color)}.settings-option:last-of-type{border-bottom:none}.settings-label{display:flex;justify-content:space-between;align-items:center;font-weight:600;color:var(--text-primary);margin-bottom:8px}.language-select{padding:8px 12px;border:1px solid var(--border-color);border-radius:6px;background:var(--task-bg);color:var(--text-primary);font-size:.95rem;cursor:pointer;transition:border-color .2s}.language-select:focus{outline:none;border-color:var(--text-secondary)}.toggle-switch{position:relative;width:50px;height:26px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--border-color);border-radius:13px;cursor:pointer;transition:background .3s}.toggle-switch:checked{background:var(--text-primary)}.toggle-switch:before{content:"";position:absolute;width:22px;height:22px;border-radius:50%;background:#fff;top:2px;left:2px;transition:transform .3s}.toggle-switch:checked:before{transform:translate(24px)}.settings-action-btn{flex:1;padding:10px 16px;background:var(--task-bg);color:var(--text-primary);border:1px solid var(--border-color);border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.settings-action-btn:hover{background:var(--border-color);transform:translateY(-1px)}.settings-action-btn:active{transform:translateY(0)}.logout-btn-modal{width:100%;padding:12px 20px;background:var(--text-primary);color:var(--card-bg);border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.logout-btn-modal:hover{transform:scale(1.02);box-shadow:0 4px 12px #0003}.logout-btn-modal:active{transform:scale(.98)}body.dark-mode{--bg-color: #1a1a1a;--card-bg: #2a2a2a;--text-primary: #f9fafb;--text-secondary: #d1d5db;--text-light: #9ca3af;--border-color: #404040;--task-bg: #1f1f1f;--input-border: #4b5563}.search-highlight{background:#ffeb3b;color:#000;padding:2px 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.2s}.chart-period-btn:hover{background:var(--border-color)}.chart-period-btn.active{background:var(--text-primary);color:var(--card-bg);border-color:var(--text-primary)}.metrics-section canvas{max-height:250px;background:var(--task-bg);border-radius:8px;padding:10px}.settings-coffee-link{display:block;padding:12px 16px;background:none;border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);text-decoration:none;text-align:center;font-weight:600;transition:all .2s;cursor:pointer}.settings-coffee-link:hover{background:var(--task-bg);border-color:var(--text-primary)}.quick-add-modal{max-width:500px}.quick-add-modal h3{margin:0 0 8px;font-size:1rem}.quick-add-category{color:var(--text-secondary);font-size:.75rem;margin:0 0 8px;font-weight:500}.quick-add-input-wrapper{position:relative;margin-bottom:12px}.quick-add-input-wrapper input{width:100%;padding:8px 10px;border:1px solid var(--border-color);border-radius:4px;font-size:.9rem;background:var(--task-bg);color:var(--text-primary);transition:border-color .2s}.quick-add-input-wrapper input:focus{outline:none;border-color:var(--text-primary)}.char-counter{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:.75rem;color:var(--text-secondary);pointer-events:none}.char-counter.warning{color:#f59e0b}.char-counter.error{color:#ef4444}.recurring-config-quick{background:var(--task-bg);padding:8px;border-radius:4px;margin-bottom:10px}.recurring-enable{display:flex;align-items:center;gap:8px;cursor:pointer;font-weight:500}.recurring-enable input[type=checkbox]{cursor:pointer}.recurring-option{margin-bottom:8px}.recurring-option label{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--text-primary);cursor:pointer}.recurring-option input[type=radio],.recurring-option 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6px;font-size:12px}.settings-user-info{margin-bottom:12px}.settings-user-email{margin:0 0 8px;font-size:12px}.settings-export-btn,.settings-signout-btn{padding:8px 12px;min-height:40px;font-size:12px}}.task-item{user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}body{overscroll-behavior-y:contain}.task-list.drag-over{border:2px dashed var(--segment-color, #667eea);background:linear-gradient(to bottom,rgba(var(--segment-color-rgb, 102, 126, 234),.05),rgba(var(--segment-color-rgb, 102, 126, 234),.1));transform:scale(1.02);transition:all .2s ease;box-shadow:0 4px 12px #0000001a}.task-list.drag-invalid{border:2px dashed #e74c3c;background:#e74c3c0d}.task-item.dragging{opacity:.3!important;transform:scale(.98);transition:all .2s ease}@keyframes task-moved{0%{background:var(--segment-color);transform:scale(1.05)}to{background:transparent;transform:scale(1)}}.task-item.just-moved{animation:task-moved .6s ease}.task-item.swiping-left{transition:transform .1s ease,opacity .1s ease}.task-item[draggable=true]{cursor:grab}.task-item[draggable=true]:active{cursor:grabbing}.task-list.drag-over{cursor:move}.task-list.drag-invalid{cursor:not-allowed}@media (hover: none) and (pointer: coarse){.task-item{-webkit-tap-highlight-color:transparent}.task-item{touch-action:manipulation}}.task-item,.task-list{transform:translateZ(0);will-change:transform,opacity}.task-list[data-segment="1"].drag-over{--segment-color: #e74c3c;--segment-color-rgb: 231, 76, 60}.task-list[data-segment="2"].drag-over{--segment-color: #f39c12;--segment-color-rgb: 243, 156, 18}.task-list[data-segment="3"].drag-over{--segment-color: #3498db;--segment-color-rgb: 52, 152, 219}.task-list[data-segment="4"].drag-over{--segment-color: #95a5a6;--segment-color-rgb: 149, 165, 166}.task-list[data-segment="5"].drag-over{--segment-color: #27ae60;--segment-color-rgb: 39, 174, 96}@keyframes pulse{0%{box-shadow:0 0 #667eea66}70%{box-shadow:0 0 0 10px #667eea00}to{box-shadow:0 0 #667eea00}}.task-item.long-press-active{animation:pulse .3s ease-out}.task-item[data-sync-status=pending]:after{content:"⏳";position:absolute;top:8px;right:8px;font-size:12px;opacity:.6}.task-item[data-sync-status=failed]:after{content:"⚠️";position:absolute;top:8px;right:8px;font-size:12px}.task-item:focus-visible{outline:2px solid #667eea;outline-offset:2px}.task-list:focus-visible{outline:2px dashed #667eea;outline-offset:4px}.task-item.keyboard-selected{outline:3px solid #007bff;outline-offset:2px;box-shadow:0 0 0 4px #007bff33;background:#007bff0d;position:relative}.task-item.keyboard-selected:before{content:"✓ Selected";position:absolute;top:-24px;left:0;background:#007bff;color:#fff;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600;z-index:100}.segment.keyboard-target{outline:3px dashed #28a745;outline-offset:-3px;background:#28a7450d;position:relative}.segment.keyboard-target:before{content:"→ Target (Press Enter to move)";position:absolute;top:8px;right:8px;background:#28a745;color:#fff;padding:4px 12px;border-radius:4px;font-size:12px;font-weight:600;z-index:100;box-shadow:0 2px 4px #0003}*:focus-visible{outline:3px solid #007bff;outline-offset:2px;border-radius:4px}.task-item:focus-visible{box-shadow:0 0 0 3px #007bff4d}@media (prefers-color-scheme: dark){.task-item.keyboard-selected{background:#007bff1a;outline-color:#4dabf7}.task-item.keyboard-selected:before{background:#4dabf7}.segment.keyboard-target{background:#28a7451a;outline-color:#51cf66}.segment.keyboard-target:before{background:#51cf66;color:#1a1a1a}}body.dark-mode .task-item.keyboard-selected{background:#007bff1a;outline-color:#4dabf7}body.dark-mode .task-item.keyboard-selected:before{background:#4dabf7}body.dark-mode .segment.keyboard-target{background:#28a7451a;outline-color:#51cf66}body.dark-mode .segment.keyboard-target:before{background:#51cf66;color:#1a1a1a}#settingsModal .modal-content,#aboutModal .modal-content{padding:0 0 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12px;font-size:13px;color:var(--text-primary);word-break:break-all;line-height:1.4}.settings-data-buttons{display:flex;gap:8px;width:100%}.settings-export-btn,.settings-import-btn,.settings-signout-btn,#aboutBtn{padding:6px 12px;background-color:#667eea;color:#fff;border:none;border-radius:4px;font-size:12px;font-weight:500;cursor:pointer;transition:opacity .2s ease;min-height:32px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif}.settings-signout-btn,#aboutBtn{width:100%}.settings-export-btn-small,.settings-import-btn-small{flex:1;width:auto}.settings-export-btn:hover,.settings-import-btn:hover,.settings-signout-btn:hover,#aboutBtn:hover{opacity:.8}.settings-export-btn:active,.settings-signout-btn:active,#aboutBtn:active{opacity:.6}