/*
 * SaaS Theme Stylesheet
 * Modern, efficient design system for perfume e-commerce
 * Dark Mode Accent on Light Background - Compact & Efficient
 */

/* ============================================
   ROOT VARIABLES - Easy theming across pages
   ============================================ */
:root {
    /* Color Palette */
    --saas-bg-primary: #fafafa;
    --saas-bg-secondary: #f5f5f5;
    --saas-bg-white: #ffffff;

    /* Dark Accents */
    --saas-dark-900: #0a0a0a;
    --saas-dark-800: #1a1a1a;
    --saas-dark-700: #2d2d2d;
    --saas-dark-600: #404040;

    /* Text Colors */
    --saas-text-dark: #171717;
    --saas-text-medium: #404040;
    --saas-text-light: #737373;
    --saas-text-white: #ffffff;
    --saas-text-white-muted: #e5e5e5;

    /* Accent Colors */
    --saas-primary: #0ea5e9;
    --saas-primary-hover: #0284c7;
    --saas-success: #10b981;
    --saas-success-hover: #059669;
    --saas-warning: #f59e0b;
    --saas-error: #ef4444;
    --saas-error-hover: #dc2626;

    /* Borders & Dividers */
    --saas-border-light: #e5e5e5;
    --saas-border-medium: #d4d4d4;
    --saas-border-dark: #404040;

    /* Shadows */
    --saas-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --saas-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --saas-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --saas-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    /* Spacing (Compact) */
    --saas-space-xs: 0.375rem;   /* 6px */
    --saas-space-sm: 0.5rem;     /* 8px */
    --saas-space-md: 0.75rem;    /* 12px */
    --saas-space-lg: 1rem;       /* 16px */
    --saas-space-xl: 1.5rem;     /* 24px */
    --saas-space-2xl: 2rem;      /* 32px */

    /* Border Radius */
    --saas-radius-sm: 0.375rem;  /* 6px */
    --saas-radius-md: 0.5rem;    /* 8px */
    --saas-radius-lg: 0.75rem;   /* 12px */
    --saas-radius-xl: 1rem;      /* 16px */

    /* Typography */
    --saas-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --saas-font-size-xs: 0.6875rem;  /* 11px */
    --saas-font-size-sm: 0.8125rem;  /* 13px */
    --saas-font-size-base: 0.875rem; /* 14px */
    --saas-font-size-md: 0.9375rem;  /* 15px */
    --saas-font-size-lg: 1rem;       /* 16px */
    --saas-font-size-xl: 1.125rem;   /* 18px */
    --saas-font-size-2xl: 1.25rem;   /* 20px */

    /* Transitions */
    --saas-transition-fast: 150ms ease;
    --saas-transition-base: 200ms ease;
    --saas-transition-slow: 300ms ease;
}

/* ============================================
   CHECKOUT PAGE SPECIFIC STYLES
   ============================================ */

/* Body Override for Checkout */
body.saas-checkout-page {
    background: var(--saas-bg-primary);
    font-family: var(--saas-font-family);
    color: var(--saas-text-dark);
    font-size: var(--saas-font-size-base);
}

/* Main Container */
.saas-checkout-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--saas-space-lg);
    padding-top: 100px; /* Account for fixed header */
}

/* Page Header (Dark Accent) */
.saas-checkout-header {
    background: var(--saas-dark-800);
    color: var(--saas-text-white);
    padding: var(--saas-space-lg) var(--saas-space-xl);
    border-radius: var(--saas-radius-lg);
    margin-bottom: var(--saas-space-lg);
    box-shadow: var(--saas-shadow-md);
    display: flex;
    align-items: center;
    gap: var(--saas-space-md);
}

.saas-checkout-header h1 {
    margin: 0;
    font-size: var(--saas-font-size-xl);
    font-weight: 600;
    letter-spacing: -0.01em;
}

.saas-checkout-header i {
    font-size: var(--saas-font-size-2xl);
    opacity: 0.9;
}

/* Grid Layout */
.saas-checkout-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--saas-space-lg);
}

/* Section Cards */
.saas-section {
    background: var(--saas-bg-white);
    border: 1px solid var(--saas-border-light);
    border-radius: var(--saas-radius-lg);
    padding: var(--saas-space-lg);
    margin-bottom: var(--saas-space-lg);
    box-shadow: var(--saas-shadow-sm);
    transition: box-shadow var(--saas-transition-base);
}

.saas-section:hover {
    box-shadow: var(--saas-shadow-md);
}

/* Dark Accent Section (for order summary) */
.saas-section--dark {
    background: var(--saas-dark-800);
    border-color: var(--saas-dark-700);
    color: var(--saas-text-white);
}

.saas-section--dark .saas-section-title {
    color: var(--saas-text-white);
}

/* Section Titles */
.saas-section-title {
    font-size: var(--saas-font-size-md);
    font-weight: 600;
    margin: 0 0 var(--saas-space-md);
    color: var(--saas-text-dark);
    display: flex;
    align-items: center;
    gap: var(--saas-space-sm);
    padding-bottom: var(--saas-space-sm);
    border-bottom: 1px solid var(--saas-border-light);
}

.saas-section--dark .saas-section-title {
    border-bottom-color: var(--saas-dark-600);
}

.saas-section-title i {
    font-size: var(--saas-font-size-lg);
    opacity: 0.8;
}

/* Form Elements */
.saas-form-group {
    margin-bottom: var(--saas-space-md);
}

.saas-form-group:last-child {
    margin-bottom: 0;
}

.saas-form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--saas-space-xs);
    color: var(--saas-text-medium);
    font-size: var(--saas-font-size-sm);
}

.saas-form-label.required::after {
    content: ' *';
    color: var(--saas-error);
}

.saas-form-control {
    width: 100%;
    padding: var(--saas-space-sm) var(--saas-space-md);
    border: 1px solid var(--saas-border-medium);
    border-radius: var(--saas-radius-sm);
    font-size: var(--saas-font-size-sm);
    font-family: var(--saas-font-family);
    transition: all var(--saas-transition-fast);
    background: var(--saas-bg-white);
    color: var(--saas-text-dark);
}

.saas-form-control:focus {
    outline: none;
    border-color: var(--saas-primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.saas-form-control.is-invalid {
    border-color: var(--saas-error);
}

.saas-form-control.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

textarea.saas-form-control {
    resize: vertical;
    min-height: 80px;
}

/* Form Row (2 columns) */
.saas-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--saas-space-md);
}

/* Error Messages */
.saas-error-message {
    color: var(--saas-error);
    font-size: var(--saas-font-size-xs);
    margin-top: var(--saas-space-xs);
    display: none;
}

.saas-form-control.is-invalid ~ .saas-error-message {
    display: block;
}

/* Segmented Control (Compact Shipping Selector) */
.saas-segmented-control {
    display: inline-flex;
    background: var(--saas-bg-secondary);
    border-radius: var(--saas-radius-md);
    padding: 3px;
    gap: 3px;
    margin-bottom: var(--saas-space-lg);
}

.saas-segment {
    position: relative;
    cursor: pointer;
    margin: 0;
}

.saas-segment input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.saas-segment-content {
    display: flex;
    align-items: center;
    gap: var(--saas-space-sm);
    padding: var(--saas-space-sm) var(--saas-space-md);
    border-radius: var(--saas-radius-sm);
    background: transparent;
    transition: all var(--saas-transition-fast);
    white-space: nowrap;
}

.saas-segment:hover .saas-segment-content {
    background: rgba(255, 255, 255, 0.5);
}

.saas-segment input:checked + .saas-segment-content {
    background: var(--saas-bg-white);
    box-shadow: var(--saas-shadow-sm);
}

.saas-segment-content i {
    font-size: var(--saas-font-size-md);
    color: var(--saas-text-medium);
    transition: color var(--saas-transition-fast);
}

.saas-segment input:checked + .saas-segment-content i {
    color: var(--saas-primary);
}

.saas-segment-text {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.saas-segment-text strong {
    font-size: var(--saas-font-size-sm);
    font-weight: 600;
    color: var(--saas-text-dark);
    line-height: 1.2;
}

.saas-segment-text small {
    font-size: var(--saas-font-size-xs);
    color: var(--saas-text-light);
    line-height: 1.2;
}

/* Delivery Location Section */
.saas-delivery-section {
    margin-top: var(--saas-space-md);
    padding-top: var(--saas-space-md);
    border-top: 1px solid var(--saas-border-light);
}

/* Search Box */
.saas-search-wrapper {
    position: relative;
    margin-bottom: 20px;
}

.saas-search-wrapper .saas-form-control {
    padding-right: 2.5rem;
}

.saas-search-wrapper i {
    position: absolute;
    right: var(--saas-space-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--saas-text-light);
    pointer-events: none;
}

.saas-search-wrapper .saas-form-control:focus + i {
    color: var(--saas-primary);
}

/* Location Select (Scrollable) */
select.saas-form-control[size] {
    padding: var(--saas-space-xs);
    max-height: 180px;
    overflow-y: auto;
}

select.saas-form-control[size] option {
    padding: var(--saas-space-sm) var(--saas-space-md);
    border-radius: var(--saas-radius-sm);
    margin-bottom: var(--saas-space-xs);
    cursor: pointer;
    transition: all var(--saas-transition-fast);
}

select.saas-form-control[size] option:hover {
    background: var(--saas-bg-secondary);
}

select.saas-form-control[size] option:checked {
    background: var(--saas-primary);
    color: white;
    font-weight: 500;
}

/* Search result highlighting */
select.saas-form-control[size] option.search-highlight {
    background: rgba(14, 165, 233, 0.08);
    border-left: 3px solid var(--saas-primary);
    padding-left: calc(var(--saas-space-md) - 3px);
    font-weight: 500;
}

select.saas-form-control[size] option.search-highlight:not(:checked) {
    color: var(--saas-primary);
}

/* Delivery Cost Preview */
.saas-delivery-preview {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--saas-success);
    border-radius: var(--saas-radius-sm);
    padding: var(--saas-space-sm) var(--saas-space-md);
    font-size: var(--saas-font-size-xs);
    color: var(--saas-success);
    display: flex;
    align-items: center;
    gap: var(--saas-space-xs);
}

.saas-delivery-preview i {
    font-size: var(--saas-font-size-sm);
}

/* Payment Section - Integrated Seamlessly */
.saas-payment-section {
    background: var(--saas-bg-secondary);
    border: 1px solid var(--saas-border-light);
    border-radius: var(--saas-radius-md);
    padding: var(--saas-space-lg);
    margin-top: var(--saas-space-md);
}

/* M-Pesa Logo - Subtle */
.saas-mpesa-logo {
    text-align: center;
    margin-bottom: var(--saas-space-md);
    opacity: 0.9;
}

.saas-mpesa-logo svg {
    max-width: 80px;
    height: auto;
}

/* Payment Tabs */
.saas-payment-tabs {
    display: flex;
    gap: var(--saas-space-sm);
    margin-bottom: var(--saas-space-md);
    background: var(--saas-bg-white);
    padding: var(--saas-space-xs);
    border-radius: var(--saas-radius-md);
}

.saas-payment-tab {
    flex: 1;
    padding: var(--saas-space-sm) var(--saas-space-md);
    border: 1px solid transparent;
    background: transparent;
    border-radius: var(--saas-radius-sm);
    cursor: pointer;
    text-align: center;
    font-weight: 500;
    font-size: var(--saas-font-size-sm);
    transition: all var(--saas-transition-fast);
    color: var(--saas-text-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--saas-space-xs);
}

.saas-payment-tab:hover {
    background: var(--saas-bg-secondary);
    color: var(--saas-text-dark);
}

.saas-payment-tab.active {
    background: var(--saas-dark-800);
    color: var(--saas-text-white);
    font-weight: 600;
}

.saas-payment-tab-content {
    display: none;
}

.saas-payment-tab-content.active {
    display: block;
}

/* Buttons */
.saas-btn {
    padding: var(--saas-space-sm) var(--saas-space-xl);
    border: none;
    border-radius: var(--saas-radius-sm);
    font-size: var(--saas-font-size-sm);
    font-weight: 600;
    font-family: var(--saas-font-family);
    cursor: pointer;
    transition: all var(--saas-transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--saas-space-sm);
    text-decoration: none;
}

.saas-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.saas-btn-primary {
    background: var(--saas-dark-800);
    color: var(--saas-text-white);
    box-shadow: var(--saas-shadow-sm);
}

.saas-btn-primary:hover:not(:disabled) {
    background: var(--saas-dark-900);
    box-shadow: var(--saas-shadow-md);
    transform: translateY(-1px);
}

.saas-btn-success {
    background: var(--saas-success);
    color: white;
    box-shadow: var(--saas-shadow-sm);
}

.saas-btn-success:hover:not(:disabled) {
    background: var(--saas-success-hover);
    box-shadow: var(--saas-shadow-md);
    transform: translateY(-1px);
}

.saas-btn-secondary {
    background: var(--saas-bg-white);
    color: var(--saas-text-dark);
    border: 1px solid var(--saas-border-medium);
}

.saas-btn-secondary:hover:not(:disabled) {
    background: var(--saas-bg-secondary);
    border-color: var(--saas-border-dark);
}

.saas-btn-block {
    width: 100%;
}

/* Loading Spinner */
.saas-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: saas-spin 0.6s linear infinite;
}

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

/* Alerts */
.saas-alert {
    padding: var(--saas-space-md);
    border-radius: var(--saas-radius-sm);
    margin-bottom: var(--saas-space-md);
    font-size: var(--saas-font-size-sm);
    display: flex;
    align-items: flex-start;
    gap: var(--saas-space-sm);
    border: 1px solid;
}

.saas-alert i {
    margin-top: 0.1rem;
    font-size: var(--saas-font-size-md);
}

.saas-alert-info {
    background: rgba(14, 165, 233, 0.1);
    border-color: rgba(14, 165, 233, 0.3);
    color: #0369a1;
}

.saas-alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    color: #065f46;
}

.saas-alert-error {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: #991b1b;
}

.saas-alert ol {
    margin: var(--saas-space-xs) 0 0 var(--saas-space-lg);
    padding: 0;
    font-size: var(--saas-font-size-xs);
}

/* Order Summary (Dark Accent) */
.saas-order-summary {
    position: sticky;
    top: var(--saas-space-lg);
}

/* Cart Items */
.saas-cart-items {
    margin-bottom: var(--saas-space-md);
}

.saas-cart-item {
    display: flex;
    gap: var(--saas-space-md);
    padding: var(--saas-space-md);
    margin-bottom: var(--saas-space-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--saas-dark-600);
    border-radius: var(--saas-radius-sm);
    transition: all var(--saas-transition-fast);
}

.saas-cart-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.saas-cart-item-image {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: var(--saas-radius-sm);
    flex-shrink: 0;
}

.saas-cart-item-details {
    flex: 1;
    min-width: 0;
}

.saas-cart-item-name {
    font-weight: 500;
    margin-bottom: var(--saas-space-xs);
    font-size: var(--saas-font-size-sm);
    color: var(--saas-text-white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.saas-cart-item-quantity {
    color: var(--saas-text-white-muted);
    font-size: var(--saas-font-size-xs);
}

.saas-cart-item-price {
    font-weight: 600;
    color: var(--saas-text-white);
    font-size: var(--saas-font-size-sm);
    white-space: nowrap;
}

/* Summary Rows */
.saas-summary-totals {
    margin-top: var(--saas-space-md);
    padding-top: var(--saas-space-md);
    border-top: 1px solid var(--saas-dark-600);
}

.saas-summary-row {
    display: flex;
    justify-content: space-between;
    padding: var(--saas-space-sm) 0;
    font-size: var(--saas-font-size-sm);
    color: var(--saas-text-white-muted);
}

.saas-summary-row.total {
    border-top: 2px solid var(--saas-dark-600);
    margin-top: var(--saas-space-sm);
    padding-top: var(--saas-space-md);
    font-size: var(--saas-font-size-lg);
    font-weight: 600;
    color: var(--saas-text-white);
}

.saas-summary-footer {
    text-align: center;
    color: var(--saas-text-white-muted);
    font-size: var(--saas-font-size-xs);
    margin-top: var(--saas-space-md);
    padding-top: var(--saas-space-md);
    border-top: 1px solid var(--saas-dark-600);
}

/* Payment Success Indicator */
.saas-payment-success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid var(--saas-success);
    color: var(--saas-success);
    padding: var(--saas-space-md);
    border-radius: var(--saas-radius-sm);
    margin-top: var(--saas-space-md);
    display: none;
    font-weight: 500;
    font-size: var(--saas-font-size-sm);
}

/* ============================================
   RESPONSIVE DESIGN - Mobile First
   ============================================ */

/* Tablet */
@media (max-width: 968px) {
    .saas-checkout-grid {
        grid-template-columns: 1fr;
    }

    .saas-order-summary {
        position: static;
    }
}

/* Mobile */
@media (max-width: 640px) {
    .saas-checkout-container {
        padding: var(--saas-space-sm);
        padding-top: 90px;
    }

    .saas-checkout-header {
        padding: var(--saas-space-md);
    }

    .saas-checkout-header h1 {
        font-size: var(--saas-font-size-lg);
    }

    .saas-section {
        padding: var(--saas-space-md);
    }

    .saas-segmented-control {
        width: 100%;
    }

    .saas-segment {
        flex: 1;
    }

    .saas-segment-content {
        justify-content: center;
    }

    .saas-form-row {
        grid-template-columns: 1fr;
    }

    .saas-payment-tabs {
        flex-direction: column;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .saas-checkout-container {
        padding: var(--saas-space-xs);
        padding-top: 80px;
    }

    .saas-checkout-header {
        padding: var(--saas-space-sm) var(--saas-space-md);
    }

    .saas-section {
        padding: var(--saas-space-sm);
        margin-bottom: var(--saas-space-sm);
    }

    .saas-section-title {
        font-size: var(--saas-font-size-sm);
    }

    .saas-segmented-control {
        flex-direction: column;
    }

    .saas-segment-content {
        padding: var(--saas-space-md);
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.saas-hidden {
    display: none !important;
}

.saas-mt-sm { margin-top: var(--saas-space-sm); }
.saas-mt-md { margin-top: var(--saas-space-md); }
.saas-mt-lg { margin-top: var(--saas-space-lg); }

.saas-mb-sm { margin-bottom: var(--saas-space-sm); }
.saas-mb-md { margin-bottom: var(--saas-space-md); }
.saas-mb-lg { margin-bottom: var(--saas-space-lg); }

.saas-text-center { text-align: center; }
.saas-text-right { text-align: right; }

.saas-fw-medium { font-weight: 500; }
.saas-fw-semibold { font-weight: 600; }
.saas-fw-bold { font-weight: 700; }

/* ============================================
   PRODUCTS PAGE COMPONENTS
   ============================================ */

/* Products Page Container */
.saas-products-page {
    background: var(--saas-bg-primary);
    font-family: var(--saas-font-family);
    color: var(--saas-text-dark);
    font-size: var(--saas-font-size-base);
}

.saas-products-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--saas-space-2xl) var(--saas-space-lg);
    padding-top: 100px;
}

/* Products Grid Layout */
.saas-products-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: var(--saas-space-2xl);
}

/* Sidebar */
.saas-sidebar {
    position: sticky;
    top: var(--saas-space-2xl);
    height: fit-content;
}

.saas-filter-section {
    background: var(--saas-bg-white);
    border: 1px solid var(--saas-border-light);
    border-radius: var(--saas-radius-lg);
    padding: var(--saas-space-lg);
    margin-bottom: var(--saas-space-lg);
    box-shadow: var(--saas-shadow-sm);
}

.saas-filter-title {
    font-size: var(--saas-font-size-sm);
    font-weight: 600;
    color: var(--saas-text-dark);
    margin-bottom: var(--saas-space-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Category List */
.saas-category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.saas-category-item {
    margin-bottom: var(--saas-space-xs);
}

.saas-category-link {
    display: flex;
    align-items: center;
    padding: var(--saas-space-sm) var(--saas-space-md);
    color: var(--saas-text-medium);
    text-decoration: none;
    border-radius: var(--saas-radius-sm);
    font-size: var(--saas-font-size-sm);
    transition: all var(--saas-transition-fast);
}

.saas-category-link:hover {
    background: var(--saas-bg-secondary);
    color: var(--saas-text-dark);
}

.saas-category-link.active {
    background: var(--saas-dark-800);
    color: var(--saas-text-white);
    font-weight: 500;
}

/* Price Range Input */
.saas-price-range {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--saas-space-sm);
}

.saas-price-input {
    width: 100%;
    min-width: 0;
    padding: var(--saas-space-sm) var(--saas-space-md);
    border: 1px solid var(--saas-border-medium);
    border-radius: var(--saas-radius-sm);
    font-size: var(--saas-font-size-sm);
    font-family: var(--saas-font-family);
    transition: all var(--saas-transition-fast);
    box-sizing: border-box;
}

.saas-price-input:focus {
    outline: none;
    border-color: var(--saas-primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.saas-price-input::placeholder {
    color: var(--saas-text-light);
}

/* Products Header */
.saas-products-header {
    margin-bottom: var(--saas-space-2xl);
}

.saas-products-title {
    font-size: var(--saas-font-size-2xl);
    font-weight: 600;
    color: var(--saas-text-dark);
    margin-bottom: var(--saas-space-xs);
}

.saas-products-count {
    font-size: var(--saas-font-size-sm);
    color: var(--saas-text-light);
}

/* Products Grid - Compact Cards */
.saas-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--saas-space-md);
    margin-bottom: var(--saas-space-2xl);
}

/* Product Card (Compact) */
.saas-product-card {
    background: var(--saas-bg-white);
    border: 1px solid var(--saas-border-light);
    border-radius: var(--saas-radius-lg);
    overflow: hidden;
    transition: all var(--saas-transition-base);
    display: flex;
    flex-direction: column;
}

.saas-product-card:hover {
    border-color: var(--saas-border-medium);
    box-shadow: var(--saas-shadow-md);
    transform: translateY(-2px);
}

/* Product Image */
.saas-product-image-wrapper {
    position: relative;
    aspect-ratio: 3/4;
    background: var(--saas-bg-secondary);
    overflow: hidden;
}

.saas-product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--saas-transition-slow);
}

.saas-product-card:hover .saas-product-image {
    transform: scale(1.03);
}

/* Product Badges */
.saas-product-badges {
    position: absolute;
    top: var(--saas-space-sm);
    left: var(--saas-space-sm);
    right: var(--saas-space-sm);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--saas-space-xs);
    z-index: 2;
}

.saas-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 6px;
    font-size: 9px;
    font-weight: 600;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    line-height: 1;
}

.saas-badge-discount {
    background: var(--saas-error);
    color: white;
}

.saas-badge-stock {
    background: rgba(0, 0, 0, 0.75);
    color: white;
}

.saas-badge-stock.low {
    background: var(--saas-warning);
    color: var(--saas-dark-900);
}

.saas-badge-stock.out {
    background: var(--saas-error);
    color: white;
}

/* Product Info - Compact */
.saas-product-info {
    padding: var(--saas-space-sm);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.saas-product-name {
    font-size: var(--saas-font-size-sm);
    font-weight: 600;
    color: var(--saas-text-dark);
    margin-bottom: var(--saas-space-xs);
    line-height: 1.3;
    min-height: 34px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.saas-product-name:hover {
    color: var(--saas-primary);
}

.saas-product-description {
    font-size: var(--saas-font-size-xs);
    color: var(--saas-text-light);
    line-height: 1.4;
    margin-bottom: var(--saas-space-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Product Pricing - Compact */
.saas-product-pricing {
    display: flex;
    align-items: center;
    gap: var(--saas-space-xs);
    margin-bottom: var(--saas-space-sm);
}

.saas-price-current {
    font-size: var(--saas-font-size-md);
    font-weight: 700;
    color: var(--saas-text-dark);
}

.saas-price-original {
    font-size: var(--saas-font-size-xs);
    color: var(--saas-text-light);
    text-decoration: line-through;
}

/* Product Actions */
.saas-product-actions {
    display: flex;
    gap: var(--saas-space-xs);
    margin-top: auto;
}

.saas-btn-add-cart {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 6px 10px;
    background: var(--saas-dark-800);
    color: white;
    border: none;
    border-radius: var(--saas-radius-sm);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: all var(--saas-transition-fast);
}

.saas-btn-add-cart:hover {
    background: var(--saas-dark-700);
    transform: translateY(-1px);
    box-shadow: var(--saas-shadow-sm);
}

.saas-btn-add-cart:disabled {
    background: var(--saas-bg-secondary);
    color: var(--saas-text-light);
    cursor: not-allowed;
    transform: none;
}

.saas-btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    background: var(--saas-bg-secondary);
    color: var(--saas-text-medium);
    border: 1px solid var(--saas-border-medium);
    border-radius: var(--saas-radius-sm);
    cursor: pointer;
    transition: all var(--saas-transition-fast);
}

.saas-btn-icon:hover {
    background: var(--saas-dark-800);
    color: white;
    border-color: var(--saas-dark-800);
}

/* Empty State */
.saas-empty-state {
    text-align: center;
    padding: var(--saas-space-2xl) var(--saas-space-lg);
}

.saas-empty-state-icon {
    font-size: 48px;
    color: var(--saas-text-light);
    margin-bottom: var(--saas-space-md);
}

.saas-empty-state-title {
    font-size: var(--saas-font-size-xl);
    font-weight: 600;
    color: var(--saas-text-dark);
    margin-bottom: var(--saas-space-sm);
}

.saas-empty-state-text {
    font-size: var(--saas-font-size-sm);
    color: var(--saas-text-light);
}

/* Pagination (Compact) */
.saas-pagination-wrapper {
    display: flex;
    justify-content: center;
    margin-top: var(--saas-space-2xl);
}

.saas-pagination {
    display: flex;
    gap: var(--saas-space-xs);
    list-style: none;
    padding: 0;
    margin: 0;
}

.saas-pagination a,
.saas-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 var(--saas-space-sm);
    border: 1px solid var(--saas-border-medium);
    border-radius: var(--saas-radius-sm);
    color: var(--saas-text-dark);
    font-size: var(--saas-font-size-sm);
    text-decoration: none;
    transition: all var(--saas-transition-fast);
}

.saas-pagination a:hover {
    background: var(--saas-bg-secondary);
    border-color: var(--saas-border-dark);
}

.saas-pagination .current {
    background: var(--saas-dark-800);
    color: white;
    border-color: var(--saas-dark-800);
    font-weight: 600;
}

.saas-pagination .disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Responsive - Products Page */
@media (max-width: 968px) {
    .saas-products-layout {
        grid-template-columns: 1fr;
    }

    .saas-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--saas-space-md);
    }

    .saas-filter-section {
        margin-bottom: 0;
    }

    .saas-products-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: var(--saas-space-sm);
    }
}

@media (max-width: 640px) {
    .saas-products-container {
        padding: var(--saas-space-lg) var(--saas-space-sm);
        padding-top: 90px;
    }

    .saas-sidebar {
        grid-template-columns: 1fr;
    }

    .saas-products-grid {
        grid-template-columns: 1fr;
        gap: var(--saas-space-md);
    }

    .saas-product-card {
        max-width: 100%;
    }

    .saas-product-image-wrapper {
        aspect-ratio: 4/3;
    }

    .saas-product-info {
        padding: var(--saas-space-md);
    }

    .saas-product-name {
        font-size: var(--saas-font-size-base);
        min-height: auto;
    }

    .saas-price-current {
        font-size: var(--saas-font-size-lg);
    }

    .saas-btn-add-cart {
        font-size: var(--saas-font-size-xs);
        padding: var(--saas-space-sm) var(--saas-space-md);
    }
}