:root {
    --primary-color: #ff6b6b;
    --secondary-color: #ffa502;
    --accent-color: #ff4757;
    --dark-color: #2f3542;
    --light-color: #f1f2f6;
    --success-color: #2ed573;
    --warning-color: #ffa502;
    --danger-color: #ff4757;
    --text-color: #2f3542;
    --text-light: #747d8c;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Rubik', sans-serif;
    background-color: #f9f9f9;
    color: var(--text-color);
    line-height: 1.6;
    padding: 20px;
    background-image: url('https://images.unsplash.com/photo-1490645935967-10de6ba17061?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    background-blend-mode: overlay;
    background-color: rgba(255, 255, 255, 0.9);
}

.payment-container {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.payment-header {
    position: relative;
    height: 180px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    flex-direction: column;
    padding: 20px;
}

.header-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #3a0b0b;
    z-index: 1;
    clip-path: ellipse(100% 80% at 50% 20%);
}

.header-content {
    position: relative;
    z-index: 2;
}

.header-content h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.header-content p {
    font-size: 1rem;
    opacity: 0.9;
}

.payment-content {
    display: flex;
    flex-wrap: wrap;
    padding: 20px;
}

.order-summary, .payment-details {
    flex: 1;
    min-width: 300px;
    padding: 20px;
}

.order-summary {
    border-right: 1px solid #eee;
}

h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

h2 i {
    color: var(--primary-color);
}

.order-items {
    margin-bottom: 20px;
}

.item {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px dashed #eee;
}

.item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.item img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.item-details {
    flex: 1;
}

.item-details h3 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.item-details p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 5px;
}

.price {
    font-weight: 600;
    color: var(--primary-color);
}

.order-total {
    margin-top: 30px;
    background: #f9f9f9;
    padding: 20px;
    border-radius: var(--border-radius);
}

.total-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.total-row:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.grand-total {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--primary-color);
}

.payment-methods {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.method {
    flex: 1;
    min-width: 120px;
    padding: 15px;
    border: 1px solid #eee;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: var(--transition);
    background: white;
}

.method:hover {
    border-color: var(--primary-color);
}

.method.active {
    border-color: var(--primary-color);
    background-color: rgba(255, 107, 107, 0.1);
}

.method img {
    height: 24px;
    object-fit: contain;
}

.method i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.payment-form {
    margin-top: 30px;
}

.pay-now-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.pay-now-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

.pay-now-btn:active {
    transform: translateY(0);
}

.pay-now-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.secure-payment {
    text-align: center;
    margin-top: 15px;
    font-size: 0.85rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.secure-payment i {
    color: var(--success-color);
}

.payment-footer {
    padding: 20px;
    background: #f9f9f9;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-light);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.payment-footer p {
    display: flex;
    align-items: center;
    gap: 5px;
}

.payment-footer i {
    color: var(--primary-color);
}

#payment-status {
    margin-bottom: 20px;
    min-height: 50px;
}

.alert {
    padding: 12px 15px;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.alert-info {
    background-color: rgba(0, 123, 255, 0.1);
    color: #004085;
    border-left: 4px solid #004085;
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    color: #721c24;
    border-left: 4px solid #721c24;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .payment-content {
        flex-direction: column;
    }
    
    .order-summary {
        border-right: none;
        border-bottom: 1px solid #eee;
    }
    
    .payment-header {
        height: 150px;
    }
    
    .header-content h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    
    .payment-header {
        height: 120px;
    }
    
    .header-content h1 {
        font-size: 1.8rem;
    }
    
    .item {
        flex-direction: column;
    }
    
    .item img {
        width: 100%;
        height: auto;
        max-height: 120px;
    }
    
    .payment-methods {
        flex-direction: column;
    }
    
    .method {
        justify-content: flex-start;
    }
    
    .payment-footer {
        flex-direction: column;
        gap: 10px;
    }
}

/* Z Fold specific adjustments */
@media (max-width: 280px) {
    .header-content h1 {
        font-size: 1.5rem;
    }
    
    .payment-header {
        height: 100px;
    }
    
    h2 {
        font-size: 1.2rem;
    }
    
    .pay-now-btn {
        padding: 12px;
        font-size: 1rem;
    }
    
    .order-summary, .payment-details {
        padding: 15px 10px;
    }
}

/* Add these new styles to your existing CSS file */

.payment-forms {
    position: relative;
    margin-top: 20px;
}

.payment-form {
    display: none;
    animation: fadeIn 0.3s ease;
}

.payment-form.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.delivery-instructions {
    background-color: rgba(255, 235, 59, 0.2);
    border-left: 4px solid #FFC107;
    padding: 12px 15px;
    margin-bottom: 20px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.delivery-instructions i {
    color: #FFC107;
    font-size: 1.2rem;
    margin-top: 2px;
}

.delivery-instructions p {
    color: var(--text-color);
    font-size: 0.9rem;
}

.delivery-btn {
    background: linear-gradient(to right, #2ecc71, #27ae60) !important;
    box-shadow: 0 4px 15px rgba(46, 204, 113, 0.3) !important;
}

.delivery-btn:hover {
    box-shadow: 0 6px 20px rgba(46, 204, 113, 0.4) !important;
}

.alert-success {
    background-color: rgba(46, 204, 113, 0.1);
    color: #155724;
    border-left: 4px solid #155724;
}

/* Address Section Styles */
.address-section {
    margin-bottom: 30px;
    padding: 20px;
    background: #f9f9f9;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.address-container {
    margin: 15px 0;
    max-height: 300px;
    overflow-y: auto;
}

.address-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 15px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    border: 1px solid #eee;
    transition: var(--transition);
}

.address-card:hover {
    border-color: var(--primary-color);
}

.address-card.default {
    border: 1px solid var(--primary-color);
    background-color: rgba(255, 107, 107, 0.05);
}

.address-details h3 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.address-details p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 5px;
}

.default-badge {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    margin-top: 5px;
}

.address-actions {
    display: flex;
    align-items: center;
}

.select-address-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
}

.select-address-btn:hover {
    background: var(--accent-color);
}

.no-address {
    text-align: center;
    padding: 20px;
    color: var(--text-light);
}

.add-address-btn {
    width: 100%;
    padding: 12px;
    background: white;
    color: var(--primary-color);
    border: 1px dashed var(--primary-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.add-address-btn:hover {
    background: rgba(255, 107, 107, 0.1);
}

/* Address Modal Styles */
.address-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.7);
    z-index: 1000;
    overflow-y: auto;
}

.address-modal .modal-content {
    background: white;
    margin: 5% auto;
    padding: 25px;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.address-modal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.address-modal .close-modal {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #666;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 0.9rem;
    color: var(--text-color);
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 0.9rem;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-group input {
    width: auto;
}

.save-address-btn {
    width: 100%;
    padding: 12px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 10px;
    transition: var(--transition);
}

.save-address-btn:hover {
    background: var(--accent-color);
}

/* Address Section Styles */
.address-section {
    margin-bottom: 30px;
    padding: 20px;
    background: #f9f9f9;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.address-container {
    margin: 15px 0;
    max-height: 300px;
    overflow-y: auto;
}

.address-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 15px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    border: 1px solid #eee;
    transition: var(--transition);
}

.address-card:hover {
    border-color: var(--primary-color);
}

.address-card.default {
    border: 1px solid var(--primary-color);
    background-color: rgba(255, 107, 107, 0.05);
}

.address-details h3 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.address-details p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 5px;
}

.default-badge {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    margin-top: 5px;
}

.address-actions {
    display: flex;
    align-items: center;
}

.select-address-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
}

.select-address-btn:hover {
    background: var(--accent-color);
}

.no-address {
    text-align: center;
    padding: 20px;
    color: var(--text-light);
}

.add-address-btn {
    width: 100%;
    padding: 12px;
    background: white;
    color: var(--primary-color);
    border: 1px dashed var(--primary-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.add-address-btn:hover {
    background: rgba(255, 107, 107, 0.1);
}

/* Address Modal Styles */
.address-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.7);
    z-index: 1000;
    overflow-y: auto;
}

.address-modal .modal-content {
    background: white;
    margin: 5% auto;
    padding: 25px;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.address-modal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.address-modal .close-modal {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #666;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 0.9rem;
    color: var(--text-color);
}

.form-group input select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 0.9rem;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-group input {
    width: auto;
}

.save-address-btn {
    width: 100%;
    padding: 12px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 10px;
    transition: var(--transition);
}

.save-address-btn:hover {
    background: var(--accent-color);
}

/* Selected Address State */
.address-card.selected {
    border: 2px solid var(--success-color);
    background-color: rgba(46, 204, 113, 0.05);
}

.address-card.selected .select-address-btn {
    background: var(--success-color);
}


/* Loading indicator for delivery charge */
.loading-indicator {
    margin-left: 5px;
    color: var(--primary-color);
}

.delivery-row {
    position: relative;
}

/* Disable payment buttons when no address selected */
.pay-now-btn:disabled, 
.confirm-order:disabled {
    background: #ccc !important;
    cursor: not-allowed;
    box-shadow: none !important;
    transform: none !important;
}