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

        :root {
            --primary: #2c5aa0;
            --secondary: #1a3a6b;
            --accent: #4a90e2;
            --gold: #d4af37;
            --light-bg: #f8f9fa;
            --white: #ffffff;
            --text-dark: #2c3e50;
            --text-light: #6c757d;
            --border: #e0e6ed;
            --success: #28a745;
            --danger: #dc3545;
            --shadow: rgba(0, 0, 0, 0.08);
        }

        html {
            scroll-behavior: smooth;
        }
 

        /* ==================== HERO SECTION ==================== */
        .hero {
            
            color: var(--white);
            text-align: center;
            padding: 4rem 2rem;
            position: relative;
            overflow: hidden;
        }

        .hero::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 1440 320"><path fill="%23ffffff" fill-opacity="0.05" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,138.7C960,139,1056,117,1152,112C1248,107,1344,117,1392,122.7L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
            background-size: cover;
            opacity: 0.1;
        }

        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .hero h1 {
            font-size: clamp(2rem, 5vw, 3rem);
            font-weight: 700;
            margin-bottom: 1rem;
            letter-spacing: 1px;
        }

        .hero p {
            font-size: clamp(1rem, 2vw, 1.25rem);
            margin-bottom: 2rem;
            opacity: 0.95;
        }

        .hero-features {
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
            margin-top: 2rem;
        }

        .hero-feature {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
            padding: 0.5rem 1rem;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50px;
            backdrop-filter: blur(10px);
        }


        /* ==================== SECTION STYLES ==================== */
        .section {
            background: var(--white);
            border-radius: 8px;
            padding: 2.5rem;
            margin: 2rem 0;
            box-shadow: 0 2px 15px var(--shadow);
        }

        .section-title {
            color: var(--primary);
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 700;
            margin-bottom: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 3px solid var(--primary);
        }

        /* ==================== SEARCH FORM ==================== */
        .search-form {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-bottom: 2rem;
        }

        .form-group {
            display: flex;
            flex-direction: column;
        }

        .form-group label {
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 0.5rem;
            font-size: 0.95rem;
        }

        .form-group input,
        .form-group select {
            padding: 0.875rem;
            border: 2px solid var(--border);
            border-radius: 6px;
            font-size: 1rem;
            transition: all 0.3s;
            background: var(--white);
        }

        .form-group input:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(44, 90, 160, 0.1);
        }

        

        /* ==================== ROOMS GRID ==================== */
        .rooms-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .room-card {
            background: var(--white);
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 4px 15px var(--shadow);
            transition: all 0.3s;
            border: 1px solid var(--border);
            cursor: pointer;
        }

        .room-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
        }

        .room-image {
            width: 100%;
            height: 110px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
            color: var(--white);
            position: relative;
        }

        .room-content {
            padding: 1.5rem;
        }

        .room-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
        }

        .room-type {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
        }

        .room-number {
            background: var(--gold);
            color: var(--white);
            padding: 0.375rem 0.875rem;
            border-radius: 20px;
            font-size: 0.875rem;
            font-weight: 600;
        }

        .room-description {
            color: var(--text-light);
            margin-bottom: 1rem;
            line-height: 1.6;
        }

        .room-amenities {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
            flex-wrap: wrap;
        }

        .amenity {
            background: var(--light-bg);
            padding: 0.375rem 0.75rem;
            border-radius: 15px;
            font-size: 0.8rem;
            color: var(--text-dark);
            border: 1px solid var(--border);
        }

        .room-details {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 1rem;
            border-top: 2px solid var(--light-bg);
        }

        .room-price {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--primary);
        }

        .room-price span {
            font-size: 0.875rem;
            color: var(--text-light);
            font-weight: 400;
        }

        .room-capacity {
            color: var(--text-light);
            font-size: 0.95rem;
        }

        /* ==================== MODAL ==================== */
        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            overflow-y: auto;
            padding: 2rem;
        }

        .modal-content {
            background: var(--white);
            margin: 2rem auto;
            padding: 2.5rem;
            border-radius: 8px;
            max-width: 600px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
            animation: slideIn 0.3s ease;
            position: relative;
        }

        @keyframes slideIn {
            from {
                transform: translateY(-50px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        .close {
            position: absolute;
            right: 1.5rem;
            top: 1.5rem;
            font-size: 2rem;
            font-weight: 300;
            color: var(--text-light);
            cursor: pointer;
            transition: all 0.3s;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
        }

        .close:hover {
            color: var(--danger);
            background: var(--light-bg);
            transform: rotate(90deg);
        }

        .modal h2 {
            color: var(--primary);
            margin-bottom: 2rem;
            font-size: 1.75rem;
            padding-right: 2rem;
        }

        #bookingSummary {
            
            border-radius: 6px;
            margin: 1.5rem 0;
            
        }

        #bookingSummary h3 {
            color: var(--primary);
            margin-bottom: 1rem;
            font-size: 1.25rem;
        }

        #bookingSummary p {
            display: flex;
            justify-content: space-between;
            margin: 0.75rem 0;
            /*padding: 0.5rem 0;*/
        }

        #bookingSummary hr {
            margin: 1rem 0;
            border: none;
            border-top: 2px dashed var(--border);
        }

        /* ==================== LOADING & MESSAGES ==================== */
        .loading {
            text-align: center;
            padding: 3rem;
            color: var(--text-light);
        }

        .spinner {
            border: 4px solid var(--light-bg);
            border-top: 4px solid var(--primary);
            border-radius: 50%;
            width: 50px;
            height: 50px;
            animation: spin 1s linear infinite;
            margin: 0 auto 1rem;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .alert {
            padding: 1rem 1.25rem;
            border-radius: 6px;
            margin: 1rem 0;
            border-left: 4px solid;
        }

        .alert-success {
            background: #d4edda;
            color: #155724;
            border-color: var(--success);
        }

        .alert-error {
            background: #f8d7da;
            color: #721c24;
            border-color: var(--danger);
        }

        .alert h3 {
            margin-bottom: 0.5rem;
            font-size: 1.125rem;
        }

        /* ==================== RESERVATIONS ==================== */
        .reservation-card {
            background: var(--white);
            padding: 1.5rem;
            border-radius: 6px;
            margin-bottom: 1.5rem;
            border: 1px solid var(--border);
            box-shadow: 0 2px 8px var(--shadow);
        }

        .reservation-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .reservation-header h3 {
            color: var(--primary);
            font-size: 1.125rem;
        }

        .status-badge {
            padding: 0.375rem 1rem;
            border-radius: 20px;
            font-size: 0.875rem;
            font-weight: 600;
            text-transform: uppercase;
        }

        .status-confirmed {
            background: #d4edda;
            color: #155724;
        }

        .status-cancelled {
            background: #f8d7da;
            color: #721c24;
        }

        .reservation-card p {
            margin: 0.5rem 0;
            display: flex;
            justify-content: space-between;
            color: var(--text-dark);
        }

        .reservation-card strong {
            color: var(--primary);
        }
         
    /* ==================== Reservation Cards ==================== */

        .ota-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 16px;
            max-width: 900px;
            margin: auto;
            padding: 20px;
        }

        .ota-card {
            border: 1px solid #e5e5e5;
            border-radius: 10px;
            padding: 16px;
            text-align: center;
            transition: transform 0.2s, box-shadow 0.2s;
            background: #fff;
        }

        .ota-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 6px 18px rgba(0,0,0,0.1);
        }

        .ota-card img {
            max-width: 100%;
            height: 40px;
            object-fit: contain;
            margin-bottom: 12px;
        }

        .ota-card a {
            display: inline-block;
            padding: 8px 14px;
            border-radius: 6px;
            text-decoration: none;
            font-weight: 600;
            color: #fff;
            background-color: #3498db;
        }

        @media (max-width: 480px) {
            .ota-card img {
            height: 32px;
            }
        }

           .confirmation-container {
            max-width: 900px;
            margin: 40px auto;
            padding: 20px;
        }
        
        .success-header {
            background: linear-gradient(135deg, #28a745 0%, #34ce57 100%);
            color: white;
            padding: 40px;
            border-radius: 12px;
            text-align: center;
            margin-bottom: 30px;
        }
        
        .success-header h1 {
            margin: 0 0 10px 0;
            font-size: 2.5rem;
        }
        
        .confirmation-card {
            background: white;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            margin-bottom: 20px;
        }
        
        .detail-row {
            display: flex;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid #e0e0e0;
        }
        
        .detail-row:last-child {
            border-bottom: none;
        }
        
        .detail-label {
            font-weight: 600;
            color: #555;
        }
        
        .detail-value {
            color: #333;
            text-align: right;
        }
        
        .total-row {
            background: #326984;
            color: white;
            padding: 15px;
            border-radius: 8px;
            margin-top: 15px;
            display: flex;
            justify-content: space-between;
            font-size: 1.2rem;
            font-weight: bold;
        }
        
        .action-buttons {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
            margin-top: 30px;
        }
        
        .notice-box {
            background: #fff3cd;
            border-left: 4px solid #ffc107;
            padding: 15px;
            border-radius: 8px;
            margin-top: 20px;
        }
        
        .notice-box p {
            margin: 5px 0;
            color: #856404;
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .confirmation-container {
                padding: 15px;
                margin: 20px auto;
            }
            
            .success-header {
                padding: 30px 20px;
            }
            
            .success-header h1 {
                font-size: 2rem;
            }
            
            .confirmation-card {
                padding: 20px;
            }
            
            .detail-row {
                flex-direction: column;
                gap: 5px;
            }
            
            .detail-value {
                text-align: left;
            }
            
            .total-row {
                flex-direction: column;
                gap: 10px;
                text-align: center;
            }
            
            .action-buttons {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 480px) {
            .confirmation-container {
                padding: 10px;
            }
            
            .success-header {
                padding: 25px 15px;
            }
            
            .success-header h1 {
                font-size: 1.8rem;
            }
            
            .confirmation-card {
                padding: 15px;
            }
            
            .confirmation-card h2 {
                font-size: 1.2rem;
            }
        }

        .booking-container {
            max-width: 900px;
            margin: 40px auto;
            padding: 20px;
        }
        
        .progress-bar {
            display: flex;
            justify-content: space-between;
            margin-bottom: 40px;
            position: relative;
        }
        
        .progress-bar::before {
            content: '';
            position: absolute;
            top: 20px;
            left: 0;
            right: 0;
            height: 2px;
            background: #e0e0e0;
            z-index: -1;
        }
        
        .progress-step {
            flex: 1;
            text-align: center;
            position: relative;
        }
        
        .progress-step .circle {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #e0e0e0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            margin-bottom: 8px;
        }
        
        .progress-step.active .circle {
            background: #326984;
            color: white;
        }
        
        .progress-step.completed .circle {
            background: #28a745;
            color: white;
        }
        
        .booking-summary {
            background: linear-gradient(135deg, #326984 0%, #4a8fa8 100%);
            color: white;
            padding: 25px;
            border-radius: 12px;
            margin-bottom: 30px;
        }
        
        .booking-form {
            background: white;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
        }
        
        .message-box {
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
            display: none;
        }
        
        .message-box.error {
            background: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
            display: block;
        }
        
        .message-box.success {
            background: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
            display: block;
        }
        
        .message-box.warning {
            background: #fff3cd;
            color: #856404;
            border: 1px solid #ffc107;
            display: block;
        }
        
        .guest-count-summary {
            background: #e8f4f8;
            padding: 12px;
            border-radius: 8px;
            margin-top: 15px;
            text-align: center;
            font-weight: 600;
            color: #326984;
        }
        
        .guest-count-summary.warning {
            background: #fff3cd;
            color: #856404;
        }
        
        .guest-count-summary.error {
            background: #f8d7da;
            color: #721c24;
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .booking-container {
                padding: 15px;
                margin: 20px auto;
            }
            
            .progress-step {
                font-size: 0.85rem;
            }
            
            .progress-step .circle {
                width: 35px;
                height: 35px;
                font-size: 0.9rem;
            }
            
            .booking-summary {
                padding: 20px;
            }
            
            .booking-summary h3 {
                font-size: 1.1rem;
            }
            
            .booking-summary p {
                font-size: 0.9rem;
            }
            
            .booking-form {
                padding: 20px;
            }
            
            .booking-form h2 {
                font-size: 1.3rem;
            }
        }
        
        @media (max-width: 480px) {
            .booking-container {
                padding: 10px;
            }
            
            .progress-bar {
                margin-bottom: 25px;
            }
            
            .progress-step {
                font-size: 0.75rem;
            }
            
            .progress-step .circle {
                width: 30px;
                height: 30px;
                font-size: 0.85rem;
                margin-bottom: 5px;
            }
            
            .booking-summary {
                padding: 15px;
            }
            
            .booking-form {
                padding: 15px;
            }
        }

        /* ---------- payment -------- */

        .payment-container {
            max-width: 900px;
            margin: 40px auto;
            padding: 20px;
        }
        
        .progress-bar {
            display: flex;
            justify-content: space-between;
            margin-bottom: 40px;
            position: relative;
        }
        
        .progress-bar::before {
            content: '';
            position: absolute;
            top: 20px;
            left: 0;
            right: 0;
            height: 2px;
            background: #28a745;
            z-index: -1;
        }
        
        .progress-step {
            flex: 1;
            text-align: center;
            position: relative;
        }
        
        .progress-step .circle {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #e0e0e0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            margin-bottom: 8px;
        }
        
        .progress-step.active .circle {
            background: #326984;
            color: white;
        }
        
        .progress-step.completed .circle {
            background: #28a745;
            color: white;
        }
        
        .payment-section {
            background: white;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
        }
        
        .payment-amount {
            background: linear-gradient(135deg, #326984 0%, #4a8fa8 100%);
            color: white;
            padding: 20px;
            border-radius: 10px;
            text-align: center;
            margin: 20px 0;
        }
        
        .payment-amount .amount {
            font-size: 2.5rem;
            font-weight: 700;
        }
        
        .payment-info {
            background: #f8f9fa;
            /*padding: 6px;*/
            border-radius: 8px;
            margin-bottom: 20px;
            border-left: 4px solid #4a8fa8;
        }
        
        .spinner {
            width: 50px;
            height: 50px;
            margin: 0 auto;
            border: 4px solid #f3f3f3;
            border-top: 4px solid #326984;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .message-box {
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
            display: none;
        }
        
        .message-box.error {
            background: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
            display: block;
        }
        
        .message-box.processing {
            background: #cce5ff;
            color: #004085;
            border: 1px solid #b8daff;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .payment-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.7);
            z-index: 9999;
            display: none;
            align-items: center;
            justify-content: center;
        }
        
        .payment-overlay.active {
            display: flex;
        }
        
        .processing-modal {
            background: white;
            padding: 40px;
            border-radius: 16px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.3);
            text-align: center;
            max-width: 400px;
            width: 90%;
        }
        
        .processing-spinner {
            width: 80px;
            height: 80px;
            margin: 0 auto 25px;
            border: 6px solid #f3f3f3;
            border-top: 6px solid #326984;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        
        .processing-modal h3 {
            color: #326984;
            margin: 0 0 15px 0;
            font-size: 1.5rem;
        }
        
        .processing-modal p {
            color: #666;
            margin: 0;
            line-height: 1.6;
        }
        
        .payment-section.locked {
            pointer-events: none;
            opacity: 0.6;
        }
        
        .dots {
            display: inline-block;
        }
        
        .dots::after {
            content: '';
            animation: dots 1.5s steps(4, end) infinite;
        }
        
        @keyframes dots {
            0%, 20% { content: ''; }
            40% { content: '.'; }
            60% { content: '..'; }
            80%, 100% { content: '...'; }
        }
        
        .payment-buttons {
            display: flex;
            gap: 15px;
            margin-top: 30px;
        }
        
        .payment-buttons .btn {
            flex: 1;
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .payment-container {
                padding: 15px;
                margin: 20px auto;
            }
            
            .progress-step {
                font-size: 0.85rem;
            }
            
            .progress-step .circle {
                width: 35px;
                height: 35px;
                font-size: 0.9rem;
            }
            
            .payment-section {
                padding: 20px;
            }
            
            .payment-section h2 {
                font-size: 1.3rem;
            }
            
            .payment-amount .amount {
                font-size: 2rem;
            }
            
            .payment-buttons {
                flex-direction: column;
            }
            
            .payment-buttons .btn {
                width: 100%;
            }
            
            .processing-modal {
                padding: 30px 20px;
            }
            
            .processing-spinner {
                width: 60px;
                height: 60px;
            }
            
            .processing-modal h3 {
                font-size: 1.3rem;
            }
        }
        
        @media (max-width: 480px) {
            .payment-container {
                padding: 10px;
            }
            
            .progress-bar {
                margin-bottom: 25px;
            }
            
            .progress-step {
                font-size: 0.75rem;
            }
            
            .progress-step .circle {
                width: 30px;
                height: 30px;
                font-size: 0.85rem;
                margin-bottom: 5px;
            }
            
            .payment-section {
                padding: 15px;
            }
            
            .payment-amount {
                padding: 15px;
            }
            
            .payment-amount .amount {
                font-size: 1.8rem;
            }
            
            .processing-modal {
                padding: 25px 15px;
            }
            
            .processing-spinner {
                width: 50px;
                height: 50px;
            }
            
            .processing-modal h3 {
                font-size: 1.2rem;
            }
            
            .processing-modal p {
                font-size: 0.9rem;
            }
        }

        /* -============= mypage -===============*/
        .reservations-container {
            max-width: 1200px;
            margin: 40px auto;
        }
        
        .page-header {
            background: linear-gradient(135deg, #326984 0%, #4a8fa8 100%);
            color: white;
            padding: 40px;
            border-radius: 12px;
            text-align: center;
            margin-bottom: 30px;
        }
        
        .search-section {
            background: white;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            margin-bottom: 30px;
        }
        
        .search-form {
            display: flex;
            gap: 15px;
            align-items: center;
        }
        
        .search-form .form-group {
            flex: 1;
        }
        
        .reservation-card {
            background: white;
            padding: 25px;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            margin-bottom: 20px;
            transition: transform 0.3s ease;
        }
        
        .reservation-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(0,0,0,0.12);
        }
        
        .reservation-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 20px;
            flex-wrap: wrap;
            gap: 15px;
        }
        
        .reservation-id {
            font-size: 1.3rem;
            font-weight: 700;
            color: #326984;
        }
        
        .badge-container {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: flex-end;
        }
        
        .status-badge {
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        
        .status-confirmed {
            background: #d4edda;
            color: #155724;
        }
        
        .status-cancelled {
            background: #f8d7da;
            color: #721c24;
        }
        
   

        .payment-badge {
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        
        .payment-badge.paid {
            background: #d4edda;
            color: #155724;
        }
        
        .payment-badge.refunded {
            background: #fff3cd;
            color: #856404;
        }
        
        .payment-badge.pending {
            background: #cce5ff;
            color: #004085;
        }
        
        .payment-badge.failed {
            background: #f8d7da;
            color: #721c24;
        }
        
        .reservation-details {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
            margin-top: 15px;
        }
        
        .detail-item {
            padding: 12px;
            background: #f8f9fa;
            border-radius: 8px;
        }
        
        .detail-label {
            font-size: 0.85rem;
            color: #666;
            margin-bottom: 4px;
        }
        
        .detail-value {
            font-weight: 600;
            color: #333;
        }
        
        .message-box {
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
            display: none;
        }
        
        .message-box.error {
            background: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
            display: block;
        }
        
        .message-box.success {
            background: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
            display: block;
        }
        
        .message-box.info {
            background: #d1ecf1;
            color: #0c5460;
            border: 1px solid #bee5eb;
            display: block;
        }
        
        .loading {
            text-align: center;
            padding: 40px;
            color: #666;
        }
        
        .spinner {
            width: 50px;
            height: 50px;
            margin: 0 auto 20px;
            border: 4px solid #f3f3f3;
            border-top: 4px solid #326984;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .empty-state {
            text-align: center;
            padding: 60px 20px;
            color: #666;
        }
        
        .empty-state h3 {
            color: #326984;
            margin-bottom: 15px;
        }
        
        /* Responsive Design */
        /* Responsive Design */
        @media (max-width: 768px) {
            .reservations-container {
                padding: 15px;
                margin: 20px auto;
            }
            
            .page-header {
                padding: 30px 20px;
            }
            
            .page-header h1 {
                font-size: 1.8rem;
            }
            
            .search-section {
                padding: 20px;
            }
            
            .search-form {
                flex-direction: column;
            }
            
            .search-form .btn {
                width: 100%;
            }
            
            .reservation-card {
                padding: 20px;
            }
            
            .reservation-id {
                font-size: 1.1rem;
            }
            
            .reservation-details {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 480px) {
            .reservations-container {
                padding: 10px;
            }
            
            .page-header {
                padding: 25px 15px;
            }
            
            .page-header h1 {
                font-size: 1.5rem;
            }
            
            .search-section {
                padding: 15px;
            }
            
            .reservation-card {
                padding: 15px;
            }
            
            .badge-container {
                width: 100%;
            }
        }