:root {
            --primary-color: #2E8B57;
            --primary-light: #3CB371;
            --primary-dark: #228B22;
            --secondary-color: #F0F8F5;
            --accent-color: #FF8C00;
            --text-dark: #2C3E50;
            --text-light: #6C757D;
            --border-color: #E9ECEF;
            --success-color: #28A745;
            --warning-color: #FFC107;
            --danger-color: #DC3545;
            --info-color: #17A2B8;
            --light-bg: #FAFBFC;
            --white: #FFFFFF;
            --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
            --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
            --shadow-lg: 0 8px 15px rgba(0,0,0,0.1);
            --border-radius: 8px;
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            line-height: 1.6;
            color: var(--text-dark);
            background-color: var(--light-bg);
            font-size: 16px;
        }

        /* Enhanced Typography */
        h1, h2, h3, h4, h5, h6 {
            font-weight: 600;
            line-height: 1.3;
            margin-bottom: 1rem;
        }

        h1 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
        h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
        h3 { font-size: clamp(1.3rem, 2.5vw, 1.75rem); }
        h4 { font-size: clamp(1.1rem, 2vw, 1.5rem); }

        p {
            margin-bottom: 1rem;
            color: var(--text-light);
        }

        /* Enhanced Container */
        .container-fluid {
            max-width: 100%;
            padding-left: clamp(15px, 3vw, 30px);
            padding-right: clamp(15px, 3vw, 30px);
        }

        /* Enhanced Buttons */
        .btn {
            border-radius: var(--border-radius);
            font-weight: 500;
            padding: 12px 24px;
            transition: var(--transition);
            border: none;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.95rem;
        }

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
            color: var(--white);
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
            color: var(--white);
        }

        .btn-outline-primary {
            border: 2px solid var(--primary-color);
            color: var(--primary-color);
            background: transparent;
        }

        .btn-outline-primary:hover {
            background: var(--primary-color);
            color: var(--white);
        }

        /* Enhanced Cards */
        .card {
            border: none;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            overflow: hidden;
        }

        .card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .card-header {
            background: var(--white);
            border-bottom: 1px solid var(--border-color);
            padding: 1.25rem;
            font-weight: 600;
        }

        .card-body {
            padding: 1.5rem;
        }

        /* Enhanced Navigation */
        .navbar {
            background: var(--white) !important;
            box-shadow: var(--shadow-sm);
            padding: 1rem 0;
            transition: var(--transition);
        }

        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color) !important;
        }

        .nav-link {
            font-weight: 500;
            color: var(--text-dark) !important;
            padding: 0.75rem 1rem !important;
            border-radius: var(--border-radius);
            transition: var(--transition);
            margin: 0 0.25rem;
        }

        .nav-link:hover,
        .nav-link.active {
            background: var(--secondary-color);
            color: var(--primary-color) !important;
        }

        .dropdown-menu {
            border: none;
            box-shadow: var(--shadow-lg);
            border-radius: var(--border-radius);
            padding: 0.5rem 0;
            margin-top: 0.5rem;
        }

        .dropdown-item {
            padding: 0.75rem 1.5rem;
            transition: var(--transition);
            color: var(--text-dark);
        }

        .dropdown-item:hover {
            background: var(--secondary-color);
            color: var(--primary-color);
        }

        /* Enhanced Sections */
        .section {
            padding: clamp(40px, 8vw, 80px) 0;
        }

        .hero-section {
            background: linear-gradient(135deg, var(--secondary-color), var(--white));
            padding: clamp(60px, 10vw, 100px) 0;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 50%;
            height: 100%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23E9ECEF" opacity="0.3"/><circle cx="75" cy="75" r="1" fill="%23E9ECEF" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
            opacity: 0.5;
            z-index: 0;
        }

        .hero-content {
            position: relative;
            z-index: 1;
        }

        .section-title {
            color: var(--text-dark);
            margin-bottom: 0.5rem;
            position: relative;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 60px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
            border-radius: 2px;
        }

        .section-subtitle {
            color: var(--text-light);
            font-size: 1.1rem;
            margin-bottom: 2rem;
        }

        .bg-light-custom {
            background: var(--secondary-color) !important;
        }

        .text-primary-custom {
            color: var(--primary-color) !important;
        }

        /* Enhanced Tables */
        .table {
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .table th {
            background: var(--primary-color);
            color: var(--white);
            font-weight: 600;
            border: none;
            padding: 1rem;
        }

        .table td {
            padding: 0.875rem 1rem;
            border-color: var(--border-color);
            vertical-align: middle;
        }

        .table tbody tr:hover {
            background: var(--secondary-color);
        }

        /* Search Bar Enhancement */
        .search-container {
            position: relative;
            max-width: 400px;
            margin: 0 auto 2rem;
        }

        .search-input {
            width: 100%;
            padding: 12px 20px 12px 50px;
            border: 2px solid var(--border-color);
            border-radius: 25px;
            font-size: 1rem;
            transition: var(--transition);
            background: var(--white);
        }

        .search-input:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(46, 139, 87, 0.1);
        }

        .search-icon {
            position: absolute;
            left: 18px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-light);
            font-size: 1.1rem;
        }

        /* Enhanced Alerts */
        .alert {
            border: none;
            border-radius: var(--border-radius);
            padding: 1rem 1.25rem;
            margin-bottom: 1.5rem;
            border-left: 4px solid;
        }

        .alert-success {
            background: rgba(40, 167, 69, 0.1);
            border-left-color: var(--success-color);
            color: var(--success-color);
        }

        .alert-warning {
            background: rgba(255, 193, 7, 0.1);
            border-left-color: var(--warning-color);
            color: #856404;
        }

        .alert-info {
            background: rgba(23, 162, 184, 0.1);
            border-left-color: var(--info-color);
            color: var(--info-color);
        }

        /* Loading Animation */
        .loading {
            display: inline-block;
            width: 20px;
            height: 20px;
            border: 3px solid rgba(46, 139, 87, 0.3);
            border-radius: 50%;
            border-top-color: var(--primary-color);
            animation: spin 1s ease-in-out infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        /* Responsive Design Enhancements */
        @media (max-width: 1200px) {
            .container-fluid {
                padding-left: 20px;
                padding-right: 20px;
            }
        }

        @media (max-width: 768px) {
            .container-fluid {
                padding-left: 15px;
                padding-right: 15px;
            }

            .section {
                padding: 30px 0;
            }

            .hero-section {
                padding: 40px 0;
            }

            .btn {
                padding: 10px 20px;
                font-size: 0.9rem;
            }

            .card-body {
                padding: 1rem;
            }

            .table-responsive {
                font-size: 0.85rem;
            }

            .navbar-nav {
                margin-top: 1rem;
            }

            .nav-link {
                padding: 0.5rem 0.75rem !important;
                margin: 0.1rem 0;
            }

            .dropdown-menu {
                position: static !important;
                transform: none !important;
                box-shadow: none;
                border: 1px solid var(--border-color);
                margin-top: 0;
            }
        }

        @media (max-width: 576px) {
            .hero-section {
                padding: 30px 0;
            }

            .section {
                padding: 25px 0;
            }

            .btn-lg {
                padding: 12px 24px;
                font-size: 1rem;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .section-subtitle {
                font-size: 1rem;
            }
        }

        /* Accessibility Enhancements */
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        /* Focus Styles */
        .btn:focus,
        .nav-link:focus,
        .dropdown-item:focus {
            outline: 2px solid var(--primary-color);
            outline-offset: 2px;
        }

        /* Smooth Scrolling */
        html {
            scroll-behavior: smooth;
        }

        /* Print Styles */
        @media print {
            .navbar,
            .btn,
            .hero-section::before {
                display: none !important;
            }

            body {
                background: white !important;
                color: black !important;
            }

            .card {
                box-shadow: none !important;
                border: 1px solid #ddd !important;
            }
        }