/* ============================================
   CART & CHECKOUT PAGE STYLES - DARK MODE COMPATIBLE
   ============================================ */

/* Note: This file uses Bootstrap 5.3 CSS custom properties for dark mode compatibility.
   Custom color variables are kept for specific design elements that don't map to Bootstrap semantic colors.
   Most colors now use Bootstrap's CSS custom properties (--bs-*) for automatic dark mode support. */

/* Custom variables for specific design elements */
:root {
    /* Keep custom colors for specific design needs */
    --primary-color: #2563eb;
    --primary-light: #3b82f6;
    --primary-dark: #1d4ed8;
    --success-color: #059669;
    --warning-color: #d97706;
    --danger-color: #dc2626;
    
    /* Shadow and layout variables */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 2.5rem;
}

/* Global Improvements */
.cart-container {
    background: var(--bs-body-bg);
    min-height: 100vh;
    padding: var(--spacing-lg) 0;
}

.cart-card {
    background: var(--bs-body-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--bs-border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.cart-header {
    background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-secondary) 100%);
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    position: relative;
    overflow: hidden;
}

.cart-header::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="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="50" r="0.5" fill="white" opacity="0.15"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    pointer-events: none;
}

.cart-header h2 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    position: relative;
    z-index: 1;
}

.back-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

.back-button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateX(-2px);
    color: white;
}

/* Cart Item Styles */
.cart-item {
    background: var(--bs-body-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--bs-border-color);
    margin-bottom: var(--spacing-lg);
    transition: all 0.3s ease;
    overflow: hidden;
}

.cart-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--bs-primary);
}

.ticket-icon-wrapper {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: var(--shadow);
}

.ticket-icon-wrapper::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--primary-light);
    border-radius: 50%;
    top: 12px;
    right: 12px;
    opacity: 0.6;
}

.ticket-icon {
    color: white;
    font-size: 1.5rem;
}

.item-details h5 {
    color: var(--bs-body-emphasis) !important;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.item-subtitle {
    color: var(--bs-secondary-color) !important;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.item-price {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
}

/* Badge Styles for Features */
.badge {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
}

.bg-success-subtle {
    background-color: rgba(5, 150, 105, 0.1) !important;
}

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

.bg-info-subtle {
    background-color: rgba(37, 99, 235, 0.1) !important;
}

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

/* Empty Cart Styles */
.empty-cart {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--bs-tertiary-bg);
    border-radius: var(--border-radius-lg);
    border: 2px dashed var(--bs-border-color);
}

.empty-cart-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--bs-secondary-bg) 0%, var(--bs-tertiary-bg) 100%);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    color: var(--bs-secondary-color);
    font-size: 2.5rem;
}

.empty-cart h4 {
    color: var(--bs-body-color);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.empty-cart p {
    color: var(--bs-secondary-color);
    margin-bottom: var(--spacing-xl);
}

/* Order Summary Styles */
.order-summary {
    background: var(--bs-body-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--bs-border-color);
    position: sticky;
    top: 2rem;
}

.order-summary-header {
    background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-info) 100%);
    color: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.order-summary-header h5 {
    margin: 0;
    font-weight: 700;
    font-size: 1.1rem;
}

.order-summary-body {
    padding: var(--spacing-lg);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.summary-row:last-child {
    margin-bottom: 0;
}

.summary-total {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--bs-primary);
    padding-top: var(--spacing-sm);
    border-top: 2px solid var(--bs-border-color);
    margin-top: var(--spacing-md);
}

/* Button Styles */
.btn-cart-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border: none;
    color: white;
    font-weight: 600;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-cart-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.btn-cart-primary:hover::before {
    left: 100%;
}

.btn-cart-primary:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
    color: white;
    text-decoration: none;
}

.btn-cart-primary:active {
    transform: translateY(0);
}

.btn-cart-secondary {
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    color: var(--gray-700);
    font-weight: 500;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-cart-secondary:hover {
    background: var(--gray-200);
    border-color: var(--gray-300);
    color: var(--gray-800);
    text-decoration: none;
}

/* Date Selector Styles */
.date-selector-card {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

/* Payment Method Styles */
.payment-method-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.payment-card {
    background: var(--bs-body-bg);
    border: 2px solid var(--bs-border-color) !important;
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: var(--bs-body-color);
    display: flex;
    align-items: center;
    text-align: left;
    gap: 1rem;
}

.payment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-info) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.payment-card:hover {
    border-color: var(--bs-primary) !important;
    box-shadow: 0 4px 15px rgba(var(--bs-primary-rgb), 0.15);
    transform: translateY(-2px);
    text-decoration: none;
    color: var(--bs-body-color);
}

.payment-card:hover::before {
    opacity: 0.05;
}

input[type="radio"]:checked + .payment-card {
    border-color: var(--bs-primary) !important;
    background: rgba(var(--bs-primary-rgb), 0.05);
    box-shadow: 0 4px 15px rgba(var(--bs-primary-rgb), 0.15);
}

input[type="radio"]:checked + .payment-card::before {
    opacity: 0.1;
}

.payment-icon-wrapper {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--bs-primary-rgb), 0.1);
    border-radius: 12px;
    position: relative;
    z-index: 1;
}

.payment-icon {
    position: relative;
    z-index: 1;
}

.payment-info {
    flex-grow: 1;
    position: relative;
    z-index: 1;
}

.payment-label {
    font-weight: 600;
    color: var(--bs-body-color);
    position: relative;
    z-index: 1;
    margin: 0 0 var(--spacing-xs) 0;
}

.payment-check {
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    color: var(--bs-primary);
    font-size: 1.2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

input[type="radio"]:checked + .payment-card .payment-check {
    opacity: 1;
}

.payment-card small {
    position: relative;
    z-index: 1;
    color: var(--bs-secondary-color);
}

/* Form Styles */
.form-section {
    background: var(--bs-body-bg);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--bs-border-color);
    margin-bottom: var(--spacing-xl);
}

.form-section-header {
    background: var(--bs-tertiary-bg);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--bs-border-color);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.form-section-header h5,
.form-section-header h6 {
    margin: 0;
    color: var(--bs-body-emphasis);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-section-body {
    padding: var(--spacing-xl);
}

.form-control {
    border: 2px solid var(--bs-border-color);
    border-radius: 8px;
    padding: var(--spacing-md);
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
}

.form-control:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 4px rgba(var(--bs-primary-rgb), 0.1);
    outline: none;
    background: var(--bs-body-bg);
}

.form-label {
    color: var(--bs-body-color);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Alert Styles */
.alert-modern {
    border: none;
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.alert-modern::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: currentColor;
}

.alert-success {
    background: var(--bs-success-bg-subtle);
    color: var(--bs-success-text);
    border-left: 4px solid var(--bs-success);
}

.alert-info {
    background: var(--bs-info-bg-subtle);
    color: var(--bs-info-text);
    border-left: 4px solid var(--bs-info);
}

.alert-danger {
    background: var(--bs-danger-bg-subtle);
    color: var(--bs-danger-text);
    border-left: 4px solid var(--bs-danger);
}

/* Color utilities and overrides for dark mode compatibility */
.text-gray-800 {
    color: var(--bs-body-color) !important;
}

.text-gray-600 {
    color: var(--bs-secondary-color) !important;
}

.text-gray-500 {
    color: var(--bs-tertiary-color) !important;
}

.bg-white {
    background-color: var(--bs-body-bg) !important;
}

.bg-gray-50 {
    background-color: var(--bs-secondary-bg) !important;
}

.bg-gray-100 {
    background-color: var(--bs-tertiary-bg) !important;
}

.border-gray-200 {
    border-color: var(--bs-border-color) !important;
}

.border-gray-300 {
    border-color: var(--bs-border-color-translucent) !important;
}

.text-muted {
    color: var(--bs-secondary-color) !important;
}

.border-dark {
    border-color: var(--bs-border-color) !important;
}

/* Remove forced light theme - let Bootstrap handle dark mode */
/* Dark mode compatible cards and backgrounds */
.card, .cart-card, .cart-item, .form-section, .order-summary {
    background: var(--bs-body-bg) !important;
    color: var(--bs-body-color) !important;
}

/* Ensure dropdown menus are dark mode compatible */
.dropdown-menu {
    background: var(--bs-body-bg) !important;
    border: 1px solid var(--bs-border-color) !important;
    color: var(--bs-body-color) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .cart-container {
        padding: var(--spacing-md) 0;
    }
    
    .cart-header {
        padding: var(--spacing-lg);
    }
    
    .cart-header h2 {
        font-size: 1.5rem;
    }
    
    .payment-method-grid {
        grid-template-columns: 1fr;
    }
    
    .order-summary {
        position: static;
        margin-top: var(--spacing-xl);
    }
    
    .cart-item {
        margin-bottom: var(--spacing-md);
    }
    
    .form-section-body {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 576px) {
    .cart-header {
        padding: var(--spacing-md);
    }
    
    .ticket-icon-wrapper {
        width: 50px;
        height: 50px;
    }
    
    .ticket-icon {
        font-size: 1.25rem;
    }
    
    .btn-cart-primary,
    .btn-cart-secondary {
        width: 100%;
        justify-content: center;
    }
}

/* Remove dark mode styles that cause black backgrounds */
/* @media (prefers-color-scheme: dark) {
    .cart-card {
        background: var(--gray-800);
        border-color: var(--gray-700);
    }
    
    .cart-item {
        background: var(--gray-800);
        border-color: var(--gray-700);
    }
    
    .item-details h5 {
        color: var(--gray-100);
    }
    
    .form-control {
        background: var(--gray-700);
        border-color: var(--gray-600);
        color: var(--gray-100);
    }
    
    .form-label {
        color: var(--gray-200);
    }
} */

/* Animation utilities */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.animate-slide-in-up {
    animation: slideInUp 0.6s ease-out;
}

.animate-fade-in {
    animation: fadeIn 0.4s ease-out;
}

/* Loading states */
.loading-shimmer {
    background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}