:root {
            --primary-color: #2c7da0;
            --secondary-color: #a9d6e5;
            --accent-color: #01497c;
            --light-gray: #f8f9fa;
            --border-color: #eaeaea;
            --text-color: #333;
            --text-muted: #6c757d;
            --success-color: #28a745;
            --warning-color: #ffc107;
            --danger-color: #dc3545;
            --pomodoro-red: #e74c3c;
            --break-green: #2ecc71;
            --inactive-gray: #d1d5db;
            --ai-suggestion: #e6f7ff;
        }
       
        /* Essay Type Selector */
        .essay-type-selector {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
            gap: 1rem;
            margin-bottom: 1.5rem;
        }
        
        .essay-type {
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 1.5rem;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
            background: white;
        }
        
        .essay-type:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .essay-type.active {
            border-color: var(--primary-color);
            background-color: rgba(44, 125, 160, 0.05);
            box-shadow: 0 0 0 3px rgba(44, 125, 160, 0.1);
        }
        
        .essay-type i {
            font-size: 2rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }
        
        .essay-type-name {
            font-weight: 600;
            margin-bottom: 0.5rem;
            font-size: 1.1rem;
        }
        
        .essay-type-desc {
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        
        /* Outline Structure */
        .outline-structure {
            background-color: var(--light-gray);
            border-radius: 8px;
            padding: 1.5rem;
            margin-top: 2rem;
            border: 1px solid var(--border-color);
        }
        
        .outline-title {
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--primary-color);
            font-size: 1.4rem;
        }
        
        .outline-section {
            margin-bottom: 1.5rem;
            padding: 1.5rem;
            background: white;
            border-radius: 6px;
            border-left: 4px solid var(--primary-color);
            position: relative;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        }
    
        
        .section-content {
            color: var(--text-color);
            padding: 0.5rem;
        }
        
        .content-item {
            margin-bottom: 0.75rem;
            padding: 0.75rem;
            background-color: rgba(249, 249, 249, 0.5);
            border-radius: 4px;
            border-left: 2px solid var(--secondary-color);
        }
        
        .subsection {
            margin-left: 1.5rem;
            margin-top: 0.75rem;
            padding-left: 1rem;
            border-left: 2px solid var(--border-color);
        }
        
        .subsection-title {
            font-weight: 500;
            margin-bottom: 0.25rem;
        }
        
        .ai-suggestion {
            background-color: var(--ai-suggestion);
            border-left: 3px solid var(--primary-color);
            padding: 0.75rem;
            margin-top: 0.5rem;
            border-radius: 0 4px 4px 0;
            font-size: 0.9rem;
        }
        
        .ai-suggestion-header {
            display: flex;
            align-items: center;
            margin-bottom: 0.25rem;
        }
        
        .ai-icon {
            color: var(--primary-color);
            margin-right: 0.5rem;
        }
        
        /* Action Buttons */
        .action-buttons {
            display: flex;
            gap: 1rem;
            margin-top: 2rem;
        }
        
        .action-btn {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.75rem 1.5rem;
            border-radius: 6px;
            font-weight: 600;
            transition: all 0.3s;
            border: none;
        }
        
        .action-btn.primary {
            background-color: var(--primary-color);
            color: white;
        }
        
        .action-btn.secondary {
            background-color: var(--light-gray);
            color: var(--text-color);
            border: 1px solid var(--border-color);
        }
        
        .action-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        
        .action-btn:active {
            transform: translateY(1px);
        }
        
        .pomodoro-counter {
            display: flex;
            justify-content: center;
            gap: 0.75rem;
            margin-top: 2rem;
            z-index: 1;
        }
        
        .pomodoro-dot {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background-color: #ddd;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        
        .pomodoro-dot.completed {
            background-color: var(--pomodoro-red);
            box-shadow: 0 0 10px rgba(231, 76, 60, 0.5);
            animation: pulse 1.5s infinite;
        }
        
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.2); }
            100% { transform: scale(1); }
        }
        
        .settings-panel {
            background-color: var(--light-gray);
            border-radius: 12px;
            padding: 1.5rem;
            margin-top: 2rem;
            box-shadow: inset 0 2px 5px rgba(0,0,0,0.05);
        }
        
        .settings-title {
            font-weight: 600;
            margin-bottom: 1.5rem;
            color: var(--primary-color);
            font-size: 1.4rem;
            text-align: center;
        }
        
        .settings-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.5rem;
        }
        
        .setting-group {
            display: flex;
            flex-direction: column;
            background: white;
            padding: 1.25rem;
            border-radius: 10px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        }
        
        .setting-label {
            font-weight: 600;
            margin-bottom: 0.75rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            color: var(--text-color);
        }
        
        .setting-label i {
            font-size: 1.2rem;
        }
        
        .setting-input {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        
        .setting-input input {
            width: 80px;
            padding: 0.75rem;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            text-align: center;
            font-weight: 600;
            font-size: 1.1rem;
        }
        
        .setting-input input:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(44, 125, 160, 0.2);
        }
        
        .stats-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }
        
        .stat-card {
            background: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(245,245,245,0.9));
            border-radius: 12px;
            border: 1px solid var(--border-color);
            padding: 1.5rem;
            text-align: center;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s;
        }
        
        .stat-card:hover {
            transform: translateY(-5px);
        }
        
        .stat-value {
            font-size: 2.5rem;
            font-weight: 800;
            margin: 0.75rem 0;
            color: var(--primary-color);
            text-shadow: 0 2px 3px rgba(0,0,0,0.1);
        }
        
        .stat-label {
            color: var(--text-muted);
            font-size: 1rem;
            font-weight: 500;
        }
       
        /* Edit Controls */
        .edit-controls {
            position: absolute;
            top: 10px;
            right: 10px;
            display: flex;
            gap: 5px;
        }
        
        .edit-btn {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background-color: rgba(255,255,255,0.7);
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--border-color);
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .edit-btn:hover {
            background-color: white;
            transform: scale(1.1);
        }
        
        /* Edit Modal */
        .edit-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.5);
            z-index: 1000;
            align-items: center;
            justify-content: center;
        }
        
        .modal-content {
            background-color: white;
            border-radius: 12px;
            width: 90%;
            max-width: 600px;
            max-height: 90vh;
            overflow-y: auto;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        }
        
        .modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid var(--border-color);
        }
        
        .modal-title {
            font-weight: 700;
            color: var(--primary-color);
            margin: 0;
        }
        
        .close-modal {
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--text-muted);
        }
        
        .modal-body {
            margin-bottom: 1.5rem;
        }
        
        .modal-actions {
            display: flex;
            gap: 1rem;
            justify-content: flex-end;
        }
        
        /* Responsive Adjustments */
        @media (max-width: 768px) {
            .timer-circle-container {
                width: 280px;
                height: 280px;
            }
            
            .timer-display {
                font-size: 3.5rem;
            }
            
            .timer-controls {
                flex-direction: column;
                width: 100%;
            }
            
            .timer-btn {
                width: 100%;
                justify-content: center;
            }
            
            .settings-grid {
                grid-template-columns: 1fr;
            }
            
            .modal-content {
                width: 95%;
                padding: 1.5rem;
            }
        }
		 /* Stats Panel */
        .stats-panel {
            background: linear-gradient(to right, rgba(44, 125, 160, 0.05), rgba(169, 214, 229, 0.1));
            border-radius: 8px;
            padding: 1rem;
            margin-top: 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .stat-item {
            text-align: center;
            padding: 0.5rem;
        }
        
        .stat-value {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        
        .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        
        /* Edit Controls */
        .edit-controls {
            position: absolute;
            top: 10px;
            right: 10px;
            display: flex;
            gap: 5px;
        }
        
        .edit-btn {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background-color: rgba(255,255,255,0.7);
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--border-color);
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .edit-btn:hover {
            background-color: white;
            transform: scale(1.1);
        }
        
        /* Responsive Adjustments */
        @media (max-width: 768px) {
            .essay-type-selector {
                grid-template-columns: 1fr;
            }
            
            .action-buttons {
                flex-direction: column;
            }
            
            .action-btn {
                width: 100%;
                justify-content: center;
            }
        }