:root {
            --primary-color: #10b981;
            --primary-dark: #059669;
            --primary-light: #34d399;
            --secondary-color: #3b82f6;
            --secondary-dark: #2563eb;
            --secondary-light: #60a5fa;
            --background-light: #f9fafb;
            --text-dark: #1f2937;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--text-dark);
            background-color: var(--background-light);
        }
        
        .app-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 20px;
        }
        
        .header {
            position: relative;
            overflow: hidden;
            height: 220px;
            border-radius: 16px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        }
        
        .header-content {
            position: relative;
            z-index: 2;
        }
        
        .header-graphic {
            position: absolute;
            right: 0;
            top: 0;
            height: 100%;
            width: 50%;
            opacity: 0.2;
            z-index: 1;
        }
        
        .card {
            border-radius: 12px;
            background-color: white;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 10px 15px rgba(0, 0, 0, 0.03);
            overflow: hidden;
            transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
        }
        
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 6px 10px rgba(0, 0, 0, 0.08), 0 15px 20px rgba(0, 0, 0, 0.05);
        }
        
        .input-group {
            position: relative;
        }
        
        .input-field {
            width: 100%;
            padding: 10px 16px;
            border-radius: 8px;
            border: 2px solid #e5e7eb;
            transition: border-color 0.2s;
            background-color: white;
        }
        
        .input-field:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
        }
        
        .btn {
            padding: 10px 20px;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.2s;
            cursor: pointer;
        }
        
        .btn-primary {
            background-color: var(--primary-color);
            color: white;
        }
        
        .btn-primary:hover {
            background-color: var(--primary-dark);
        }
        
        .btn-secondary {
            background-color: var(--secondary-color);
            color: white;
        }
        
        .btn-secondary:hover {
            background-color: var(--secondary-dark);
        }
        
        .conversion-item {
            padding: 12px 16px;
            border-radius: 8px;
            margin-bottom: 12px;
            border-left: 4px solid var(--primary-color);
            background-color: rgba(16, 185, 129, 0.05);
            transition: all 0.2s;
        }
        
        .conversion-item:hover {
            background-color: rgba(16, 185, 129, 0.1);
        }
        
        .recipe-graphic {
            position: absolute;
            top: 50%;
            right: -100px;
            transform: translateY(-50%);
            width: 350px;
            opacity: 0.15;
            z-index: 0;
        }
        
        .chart-container {
            position: relative;
            height: 300px;
            width: 100%;
        }
        
        .animated-icon {
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.05);
            }
            100% {
                transform: scale(1);
            }
        }
        
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
        }
        
        .info-card {
            position: relative;
            padding: 20px;
            border-radius: 12px;
            margin-bottom: 20px;
            overflow: hidden;
            border-left: 4px solid var(--secondary-color);
        }
        
        table {
            width: 100%;
            border-collapse: collapse;
        }
        
        table th, table td {
            padding: 10px 15px;
            text-align: left;
            border-bottom: 1px solid #e5e7eb;
        }
        
        table th {
            background-color: rgba(59, 130, 246, 0.1);
            font-weight: 600;
        }
        
        table tr:hover td {
            background-color: rgba(16, 185, 129, 0.05);
        }
        
        .toggle-btn {
            position: relative;
            display: inline-block;
            width: 60px;
            height: 30px;
        }
        
        .toggle-btn input {
            opacity: 0;
            width: 0;
            height: 0;
        }
        
        .toggle-slider {
            position: absolute;
            cursor: pointer;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: #ccc;
            transition: .4s;
            border-radius: 30px;
        }
        
        .toggle-slider:before {
            position: absolute;
            content: "";
            height: 22px;
            width: 22px;
            left: 4px;
            bottom: 4px;
            background-color: white;
            transition: .4s;
            border-radius: 50%;
        }
        
        input:checked + .toggle-slider {
            background-color: var(--primary-color);
        }
        
        input:checked + .toggle-slider:before {
            transform: translateX(30px);
        }
        
        .measurement-category {
            transition: all 0.3s ease;
        }