:root {
            /* Healthcare Color Palette */
            --primary-blue: #1e40af;
            --primary-light: #3b82f6;
            --secondary-green: #059669;
            --accent-orange: #ea580c;
            --success-green: #16a34a;
            --warning-yellow: #eab308;
            --error-red: #dc2626;
            /* Neutral Colors */
            --white: #ffffff;
            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
            /* Gradients */
            --hero-gradient: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
            --card-gradient: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
            --feature-gradient: linear-gradient(135deg, #059669 0%, #16a34a 100%);
            /* Shadows */
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            /* Index.html navbar variables */
            --primary-color: #4073c0;
            --secondary-color: #6b8eba;
            --accent-color: #5e60ce;
            --light-color: #f8f9fa;
            --dark-color: #001835;
            --success-color: #4ca154;
            --text-color: #333333;
            --background-color: #ffffff;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            background: var(--gray-50);
            color: var(--gray-800);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        a {
            text-decoration: none;
            color: inherit;
        }
        
        ul {
            list-style: none;
        }
        
        button {
            cursor: pointer;
            font-family: 'Poppins', sans-serif;
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        /* Button Styles from index.html */
        
        .btn-primary,
        .btn-secondary {
            padding: 10px 20px;
            border-radius: 30px;
            font-weight: 500;
            transition: var(--transition);
            border: none;
            outline: none;
        }
        
        .btn-primary {
            background-color: var(--primary-color);
            color: white;
            box-shadow: var(--shadow);
        }
        
        .btn-primary:hover {
            background-color: #3a5a8c;
            transform: translateY(-2px);
        }
        
        .btn-secondary {
            background-color: transparent;
            color: var(--primary-color);
            border: 2px solid var(--primary-color);
        }
        
        .btn-secondary:hover {
            background-color: var(--primary-color);
            color: white;
        }
    
        /* Hero Section */
        
        .hero-section {
            padding: 40px 0 40px;
            background: var(--hero-gradient);
            color: var(--white);
            position: relative;
            overflow: hidden;
        }
        
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            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="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
            opacity: 0.1;
        }
        
        .hero-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            position: relative;
            z-index: 2;
        }
        
        .hero-text h1 {
            font-family: 'Poppins', sans-serif;
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            line-height: 1.1;
        }
        
        .hero-text .subtitle {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.9;
            line-height: 1.6;
        }
        
        .hero-features {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1rem;
            margin-bottom: 2.5rem;
        }
        
        .feature-item {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.75rem;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            backdrop-filter: blur(10px);
        }
        
        .feature-item i {
            width: 32px;
            height: 32px;
            background: var(--secondary-green);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            flex-shrink: 0;
        }
        
        .hero-cta {
            background: var(--white);
            color: var(--primary-blue);
            padding: 1rem 2rem;
            border: none;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.75rem;
            box-shadow: var(--shadow-lg);
        }
        
        .hero-cta:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-xl);
        }
        
        .hero-image {
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .hero-card {
            background: var(--white);
            border-radius: 20px;
            padding: 2rem;
            box-shadow: var(--shadow-xl);
            text-align: center;
            color: var(--gray-800);
            max-width: 400px;
            width: 100%;
        }
        
        .hero-card i {
            font-size: 4rem;
            color: var(--secondary-green);
            margin-bottom: 1rem;
        }
        
        .hero-card h3 {
            font-family: 'Poppins', sans-serif;
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--primary-blue);
        }
        /* Stats Section */
        
        .stats-section {
            padding: 80px 0;
            background: var(--white);
        }
        
        .stats-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }
        
        .stat-card {
            background: var(--card-gradient);
            border-radius: 16px;
            padding: 2rem;
            text-align: center;
            border: 1px solid var(--gray-200);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--feature-gradient);
        }
        
        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }
        
        .stat-icon {
            width: 60px;
            height: 60px;
            background: var(--feature-gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            color: var(--white);
            font-size: 1.5rem;
        }
        
        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 0.5rem;
        }
        
        .stat-label {
            color: var(--gray-600);
            font-weight: 500;
        }
        /* Booking Section */
        
        .booking-section {
            padding: 80px 0;
            background: var(--gray-50);
        }
        
        .appointment-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }
        
        .section-title {
            font-family: 'Poppins', sans-serif;
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 1rem;
        }
        
        .section-subtitle {
            font-size: 1.1rem;
            color: var(--gray-600);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }
        
        .booking-flow {
            display: grid;
            grid-template-columns: 1fr 400px;
            gap: 3rem;
            margin-bottom: 4rem;
        }
        /* Specialist Section */
        
        .specialist-section {
            background: var(--white);
            border-radius: 16px;
            padding: 2rem;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--gray-200);
        }
        
        .filters {
            display: flex;
            gap: 1rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }
        
        .filter-btn {
            padding: 0.75rem 1.5rem;
            border: 2px solid var(--gray-200);
            background: var(--white);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 500;
            color: var(--gray-700);
            font-size: 0.9rem;
        }
        
        .filter-btn:hover {
            border-color: var(--primary-blue);
            color: var(--primary-blue);
        }
        
        .filter-btn.active {
            background: var(--primary-blue);
            border-color: var(--primary-blue);
            color: var(--white);
        }
        
        .specialists-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 1.5rem;
            max-height: 600px;
            overflow-y: auto;
            padding-right: 0.5rem;
        }
        
        .specialists-grid::-webkit-scrollbar {
            width: 6px;
        }
        
        .specialists-grid::-webkit-scrollbar-track {
            background: var(--gray-100);
            border-radius: 3px;
        }
        
        .specialists-grid::-webkit-scrollbar-thumb {
            background: var(--primary-blue);
            border-radius: 3px;
        }
        
        .specialist-card {
            background: var(--white);
            border-radius: 12px;
            padding: 1.5rem;
            border: 1px solid var(--gray-200);
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .specialist-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-light);
        }
        
        .specialist-card.selected {
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
        }
        
        .specialist-header {
            display: flex;
            align-items: center;
            margin-bottom: 1rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid var(--gray-200);
        }
        
        .avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--feature-gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 700;
            margin-right: 1rem;
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        
        .specialist-info h3 {
            font-family: 'Poppins', sans-serif;
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.25rem;
            color: var(--gray-800);
        }
        
        .specialist-role {
            color: var(--primary-blue);
            font-weight: 500;
            font-size: 0.9rem;
        }
        
        .specialist-specialty {
            background: var(--secondary-green);
            color: var(--white);
            font-size: 0.8rem;
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            display: inline-block;
            margin-bottom: 1rem;
        }
        
        .specialist-bio {
            color: var(--gray-600);
            font-size: 0.9rem;
            line-height: 1.5;
            margin-bottom: 1rem;
        }
        
        .specialist-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 0.75rem;
            margin-bottom: 1rem;
        }
        
        .stat-item {
            text-align: center;
            padding: 0.75rem 0.5rem;
            background: var(--gray-50);
            border-radius: 8px;
        }
        
        .stat-number {
            font-weight: 700;
            color: var(--primary-blue);
            font-size: 0.9rem;
        }
        
        .stat-label {
            font-size: 0.7rem;
            color: var(--gray-500);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-top: 0.25rem;
        }
        
        .availability-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            background: var(--success-green);
            color: var(--white);
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
        }
        /* Booking Sidebar */
        
        .booking-sidebar {
            background: var(--white);
            border-radius: 16px;
            padding: 2rem;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--gray-200);
            position: sticky;
            top: 100px;
            height: fit-content;
        }
        
        .booking-header {
            text-align: center;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid var(--gray-200);
        }
        
        .booking-title {
            font-family: 'Poppins', sans-serif;
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--primary-blue);
            margin-bottom: 0.5rem;
        }
        
        .booking-subtitle {
            color: var(--gray-500);
            font-size: 0.9rem;
        }
        
        .selected-specialist {
            background: var(--gray-50);
            border: 1px solid var(--gray-200);
            border-radius: 12px;
            padding: 1rem;
            margin-bottom: 1.5rem;
            display: none;
        }
        
        .selected-specialist.show {
            display: block;
        }
        
        .selected-header {
            display: flex;
            align-items: center;
            margin-bottom: 0.5rem;
        }
        
        .selected-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--feature-gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 700;
            margin-right: 0.75rem;
            font-size: 0.9rem;
        }
        
        .selected-info h4 {
            font-weight: 600;
            margin-bottom: 0.25rem;
            color: var(--gray-800);
            font-size: 0.95rem;
        }
        
        .selected-role {
            color: var(--primary-blue);
            font-size: 0.8rem;
            font-weight: 500;
        }
        
        .form-group {
            margin-bottom: 1.5rem;
        }
        
        .form-label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
            color: var(--gray-700);
            font-size: 0.9rem;
        }
        
        .form-select {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid var(--gray-300);
            border-radius: 8px;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            background: var(--white);
        }
        
        .form-select:focus {
            outline: none;
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
        }
        
        .time-slots-container {
            margin-bottom: 1.5rem;
        }
        
        .time-slots-title {
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--gray-700);
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
        }
        
        .time-slots {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 0.75rem;
        }
        
        .time-slot {
            padding: 0.75rem 0.5rem;
            border: 1px solid var(--gray-300);
            background: var(--white);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 500;
            text-align: center;
            font-size: 0.85rem;
        }
        
        .time-slot:hover:not(:disabled) {
            border-color: var(--primary-blue);
            background: var(--gray-50);
        }
        
        .time-slot.available {
            border-color: var(--success-green);
            color: var(--success-green);
        }
        
        .time-slot.selected {
            background: var(--primary-blue);
            border-color: var(--primary-blue);
            color: var(--white);
        }
        
        .time-slot.booked {
            background: var(--gray-100);
            border-color: var(--gray-300);
            color: var(--gray-500);
            cursor: not-allowed;
        }
        
        .booking-summary {
            background: var(--gray-50);
            border-radius: 12px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            border: 1px solid var(--gray-200);
        }
        
        .summary-title {
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--gray-800);
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .summary-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.75rem;
            padding: 0.5rem 0;
            border-bottom: 1px solid var(--gray-200);
            font-size: 0.9rem;
        }
        
        .summary-item:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
            font-weight: 600;
            font-size: 1rem;
            color: var(--primary-blue);
        }
        
        .summary-value {
            font-weight: 600;
            color: var(--primary-blue);
        }
        
        .book-btn {
            width: 100%;
            background: var(--hero-gradient);
            color: var(--white);
            border: none;
            padding: 1rem;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }
        
        .book-btn:hover:not(:disabled) {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }
        
        .book-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            background: var(--gray-400);
        }
        /* Modal */
        
        .modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 2000;
            justify-content: center;
            align-items: center;
            padding: 2rem;
        }
        
        .modal-content {
            background: var(--white);
            border-radius: 16px;
            padding: 2rem;
            width: 100%;
            max-width: 500px;
            max-height: 90vh;
            overflow-y: auto;
            box-shadow: var(--shadow-xl);
        }
        
        .modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid var(--gray-200);
        }
        
        .modal-title {
            font-family: 'Poppins', sans-serif;
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--primary-blue);
        }
        
        .close-modal {
            background: var(--gray-100);
            border: none;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            cursor: pointer;
            color: var(--gray-500);
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }
        
        .close-modal:hover {
            background: var(--gray-200);
            color: var(--gray-700);
        }
        
        .confirmation-card {
            background: var(--feature-gradient);
            border-radius: 12px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            color: var(--white);
            text-align: center;
        }
        
        .success-icon {
            width: 60px;
            height: 60px;
            background: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            color: var(--secondary-green);
            font-size: 1.5rem;
        }
        
        .confirmation-card h3 {
            font-family: 'Poppins', sans-serif;
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        
        .confirmation-details {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 1rem;
            margin: 1rem 0;
        }
        
        .detail-item {
            background: rgba(255, 255, 255, 0.2);
            padding: 1rem;
            border-radius: 8px;
            text-align: center;
        }
        
        .detail-icon {
            font-size: 1rem;
            margin-bottom: 0.5rem;
        }
        
        .detail-value {
            font-weight: 600;
            font-size: 0.9rem;
        }
        
        .detail-label {
            font-size: 0.7rem;
            opacity: 0.8;
            margin-top: 0.25rem;
        }
        
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
            margin-bottom: 1rem;
        }
        
        .form-input {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid var(--gray-300);
            border-radius: 8px;
            font-size: 0.9rem;
            transition: all 0.3s ease;
        }
        
        .form-input:focus {
            outline: none;
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
        }
        
        .form-textarea {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid var(--gray-300);
            border-radius: 8px;
            font-family: inherit;
            resize: vertical;
            min-height: 80px;
            transition: all 0.3s ease;
            margin-bottom: 1rem;
        }
        
        .form-textarea:focus {
            outline: none;
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
        }
        
        .terms-group {
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
            margin-bottom: 1.5rem;
            padding: 1rem;
            background: var(--gray-50);
            border-radius: 8px;
        }
        
        .terms-checkbox {
            width: 16px;
            height: 16px;
            margin-top: 0.1rem;
            accent-color: var(--primary-blue);
        }
        
        .terms-text {
            font-size: 0.85rem;
            color: var(--gray-600);
            line-height: 1.4;
        }
        
        .terms-link {
            color: var(--primary-blue);
            text-decoration: none;
            font-weight: 500;
        }
        
        .terms-link:hover {
            text-decoration: underline;
        }
        
        .submit-btn {
            width: 100%;
            background: var(--hero-gradient);
            color: var(--white);
            border: none;
            padding: 1rem;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }
        
        .submit-btn:hover:not(:disabled) {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }
        
        .submit-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }
        /* Success Confirmation Modal */
        
        .success-modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            z-index: 3000;
            justify-content: center;
            align-items: center;
            padding: 2rem;
            backdrop-filter: blur(5px);
        }
        
        .success-modal-content {
            background: var(--white);
            border-radius: 20px;
            padding: 3rem 2rem;
            width: 100%;
            max-width: 600px;
            max-height: 90vh;
            overflow-y: auto;
            box-shadow: var(--shadow-xl);
            text-align: center;
            position: relative;
            animation: successModalFadeIn 0.6s ease forwards;
        }
        
        .success-modal-header {
            margin-bottom: 2rem;
        }
        
        .success-checkmark {
            width: 80px;
            height: 80px;
            background: var(--success-green);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            position: relative;
            animation: checkmarkBounce 0.8s ease 0.3s forwards;
            transform: scale(0);
        }
        
        .success-checkmark i {
            font-size: 2.5rem;
            color: var(--white);
            animation: checkmarkIcon 0.6s ease 0.8s forwards;
            opacity: 0;
        }
        
        .success-title {
            font-family: 'Poppins', sans-serif;
            font-size: 2rem;
            font-weight: 700;
            color: var(--success-green);
            margin-bottom: 0.5rem;
        }
        
        .success-subtitle {
            font-size: 1.1rem;
            color: var(--gray-600);
            margin-bottom: 2rem;
        }
        
        .appointment-details-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
            margin: 2rem 0;
            padding: 2rem;
            background: var(--gray-50);
            border-radius: 12px;
            border-left: 4px solid var(--success-green);
        }
        
        .detail-card {
            background: var(--white);
            border-radius: 10px;
            padding: 1.5rem;
            box-shadow: var(--shadow-sm);
            transition: transform 0.3s ease;
        }
        
        .detail-card:hover {
            transform: translateY(-2px);
        }
        
        .detail-card-icon {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--primary-blue), var(--primary-light));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            color: var(--white);
            font-size: 1.2rem;
        }
        
        .detail-card-label {
            font-size: 0.85rem;
            color: var(--gray-500);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 0.5rem;
            font-weight: 500;
        }
        
        .detail-card-value {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--gray-800);
            line-height: 1.3;
        }
        
        .meeting-info {
            background: linear-gradient(135deg, var(--primary-blue), var(--primary-light));
            color: var(--white);
            padding: 1.5rem;
            border-radius: 12px;
            margin: 2rem 0;
            text-align: left;
        }
        
        .meeting-info h4 {
            font-size: 1.2rem;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .meeting-link {
            background: rgba(255, 255, 255, 0.15);
            padding: 1rem;
            border-radius: 8px;
            margin: 1rem 0;
            word-break: break-all;
            font-family: 'Courier New', monospace;
            font-size: 0.9rem;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .meeting-id {
            font-size: 1rem;
            font-weight: 600;
            margin-top: 0.5rem;
        }
        
        .success-actions {
            display: flex;
            gap: 1rem;
            justify-content: center;
            margin-top: 2rem;
        }
        
        .btn-success-primary,
        .btn-success-secondary {
            padding: 1rem 2rem;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            border: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .btn-success-primary {
            background: var(--success-green);
            color: var(--white);
        }
        
        .btn-success-primary:hover {
            background: #15803d;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }
        
        .btn-success-secondary {
            background: var(--gray-200);
            color: var(--gray-700);
        }
        
        .btn-success-secondary:hover {
            background: var(--gray-300);
        }
        
        .success-footer {
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid var(--gray-200);
            font-size: 0.9rem;
            color: var(--gray-600);
        }
        
        .success-footer-highlight {
            color: var(--primary-blue);
            font-weight: 600;
        }
        /* View Appointments Section */
        
        .view-appointments-section {
            padding: 80px 0;
            background: var(--white);
        }
        
        .appointments-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }
        
        .appointments-header {
            text-align: center;
            margin-bottom: 3rem;
        }
        
        .appointments-title {
            font-family: 'Poppins', sans-serif;
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-blue);
            margin-bottom: 1rem;
        }
        
        .appointments-subtitle {
            font-size: 1.1rem;
            color: var(--gray-600);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }
        
        .appointments-filters {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 3rem;
            flex-wrap: wrap;
        }
        
        .appointments-filter-btn {
            padding: 0.75rem 1.5rem;
            border: 2px solid var(--gray-200);
            background: var(--white);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 500;
            color: var(--gray-700);
            font-size: 0.9rem;
        }
        
        .appointments-filter-btn:hover {
            border-color: var(--primary-blue);
            color: var(--primary-blue);
        }
        
        .appointments-filter-btn.active {
            background: var(--primary-blue);
            border-color: var(--primary-blue);
            color: var(--white);
        }
        
        .appointments-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }
        
        .appointment-card {
            background: var(--white);
            border-radius: 16px;
            padding: 2rem;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--gray-200);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .appointment-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--feature-gradient);
        }
        
        .appointment-card.pending::before {
            background: var(--warning-yellow);
        }
        
        .appointment-card.confirmed::before {
            background: var(--success-green);
        }
        
        .appointment-card.completed::before {
            background: var(--primary-blue);
        }
        
        .appointment-card.cancelled::before {
            background: var(--error-red);
        }
        
        .appointment-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }
        
        .appointment-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 1.5rem;
        }
        
        .appointment-specialist {
            display: flex;
            align-items: center;
            gap: 1rem;
        }
        
        .appointment-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--feature-gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 700;
            font-size: 1rem;
            flex-shrink: 0;
        }
        
        .appointment-specialist-info h4 {
            font-family: 'Poppins', sans-serif;
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.25rem;
            color: var(--gray-800);
        }
        
        .appointment-specialist-role {
            color: var(--primary-blue);
            font-weight: 500;
            font-size: 0.85rem;
        }
        
        .appointment-status {
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .appointment-status.pending {
            background: rgba(234, 179, 8, 0.15);
            color: var(--warning-yellow);
        }
        
        .appointment-status.confirmed {
            background: rgba(22, 163, 74, 0.15);
            color: var(--success-green);
        }
        
        .appointment-status.completed {
            background: rgba(30, 64, 175, 0.15);
            color: var(--primary-blue);
        }
        
        .appointment-status.cancelled {
            background: rgba(220, 38, 38, 0.15);
            color: var(--error-red);
        }
        
        .appointment-details {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1rem;
            margin-bottom: 1.5rem;
        }
        
        .appointment-detail {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.75rem;
            background: var(--gray-50);
            border-radius: 8px;
        }
        
        .appointment-detail-icon {
            width: 32px;
            height: 32px;
            background: var(--primary-blue);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-size: 0.85rem;
            flex-shrink: 0;
        }
        
        .appointment-detail-info {
            flex: 1;
        }
        
        .appointment-detail-label {
            font-size: 0.75rem;
            color: var(--gray-500);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 0.25rem;
        }
        
        .appointment-detail-value {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--gray-800);
        }
        
        .appointment-meeting-info {
            background: linear-gradient(135deg, var(--primary-blue), var(--primary-light));
            color: var(--white);
            padding: 1rem;
            border-radius: 8px;
            margin-bottom: 1.5rem;
            font-size: 0.85rem;
        }
        
        .appointment-meeting-info h5 {
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .appointment-meeting-link {
            background: rgba(255, 255, 255, 0.15);
            padding: 0.5rem;
            border-radius: 4px;
            word-break: break-all;
            font-family: 'Courier New', monospace;
            font-size: 0.75rem;
            margin-top: 0.5rem;
        }
        
        .appointment-actions {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
        }
        
        .appointment-btn {
            flex: 1;
            padding: 0.75rem 1rem;
            border: none;
            border-radius: 8px;
            font-weight: 500;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            min-width: 120px;
        }
        
        .appointment-btn-primary {
            background: var(--success-green);
            color: var(--white);
        }
        
        .appointment-btn-primary:hover {
            background: #15803d;
            transform: translateY(-1px);
        }
        
        .appointment-btn-secondary {
            background: var(--gray-200);
            color: var(--gray-700);
        }
        
        .appointment-btn-secondary:hover {
            background: var(--gray-300);
        }
        
        .appointment-btn-danger {
            background: var(--error-red);
            color: var(--white);
        }
        
        .appointment-btn-danger:hover {
            background: #b91c1c;
            transform: translateY(-1px);
        }
        
        .no-appointments {
            text-align: center;
            padding: 4rem 2rem;
            color: var(--gray-500);
        }
        
        .no-appointments i {
            font-size: 4rem;
            margin-bottom: 1rem;
            opacity: 0.5;
        }
        
        .no-appointments h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--gray-600);
        }
        
        .no-appointments p {
            font-size: 1rem;
            margin-bottom: 2rem;
        }
        
        .loading-appointments {
            text-align: center;
            padding: 4rem 2rem;
            color: var(--gray-500);
        }
        
        .loading-spinner {
            width: 40px;
            height: 40px;
            border: 4px solid var(--gray-200);
            border-top: 4px solid var(--primary-blue);
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin: 0 auto 1rem;
        }
        /* Animations */
        
        @keyframes successModalFadeIn {
            from {
                transform: translateY(30px) scale(0.9);
                opacity: 0;
            }
            to {
                transform: translateY(0) scale(1);
                opacity: 1;
            }
        }
        
        @keyframes checkmarkBounce {
            0% {
                transform: scale(0);
            }
            60% {
                transform: scale(1.1);
            }
            100% {
                transform: scale(1);
            }
        }
        
        @keyframes checkmarkIcon {
            from {
                opacity: 0;
                transform: scale(0.5);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }
        /* Responsive Design for Success Modal */
        
        @media (max-width: 768px) {
            .appointment-details-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
                padding: 1.5rem;
            }
            .success-actions {
                flex-direction: column;
            }
            .btn-success-primary,
            .btn-success-secondary {
                width: 100%;
                justify-content: center;
            }
            .success-modal-content {
                padding: 2rem 1.5rem;
            }
            .success-title {
                font-size: 1.5rem;
            }
        }
        /* Responsive Design for View Appointments Section */
        
        @media (max-width: 768px) {
            .appointments-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .appointment-details {
                grid-template-columns: 1fr;
            }
            .appointment-actions {
                flex-direction: column;
            }
            .appointment-btn {
                min-width: auto;
            }
        }