/**
 * WHMDC Shopping Flow - Modern SaaS UI
 * Scoped CSS for Services → Cart → Checkout
 * All classes prefixed with .whmdc-shopping-*
 * Version 2.0 - Enhanced Layout & Design
 */

/* ============================================
   ROOT VARIABLES
   ============================================ */
:root {
    --whmdc-shopping-primary: #3b82f6;
    --whmdc-shopping-primary-hover: #2563eb;
    --whmdc-shopping-primary-light: rgba(59, 130, 246, 0.1);
    --whmdc-shopping-primary-dark: #1e40af;
    --whmdc-shopping-success: #10b981;
    --whmdc-shopping-success-light: rgba(16, 185, 129, 0.1);
    --whmdc-shopping-danger: #ef4444;
    --whmdc-shopping-danger-light: rgba(239, 68, 68, 0.1);
    --whmdc-shopping-warning: #f59e0b;
    --whmdc-shopping-warning-light: rgba(245, 158, 11, 0.1);
    --whmdc-shopping-info: #0ea5e9;
    --whmdc-shopping-info-light: rgba(14, 165, 233, 0.1);
    --whmdc-shopping-grey-50: #f9fafb;
    --whmdc-shopping-grey-100: #f3f4f6;
    --whmdc-shopping-grey-200: #e5e7eb;
    --whmdc-shopping-grey-300: #d1d5db;
    --whmdc-shopping-grey-400: #9ca3af;
    --whmdc-shopping-grey-500: #6b7280;
    --whmdc-shopping-grey-600: #4b5563;
    --whmdc-shopping-grey-700: #374151;
    --whmdc-shopping-grey-800: #1f2937;
    --whmdc-shopping-grey-900: #111827;
    --whmdc-shopping-border-radius: 16px;
    --whmdc-shopping-border-radius-md: 12px;
    --whmdc-shopping-border-radius-sm: 8px;
    --whmdc-shopping-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --whmdc-shopping-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --whmdc-shopping-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --whmdc-shopping-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --whmdc-shopping-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --whmdc-shopping-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --whmdc-shopping-transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   PAGE HEADER ENHANCEMENTS
   ============================================ */
.whmdc-shopping-page-header {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f8fafc 100%);
    padding: 3rem 0;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--whmdc-shopping-grey-200);
    position: relative;
    overflow: hidden;
}

.whmdc-shopping-page-header::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.whmdc-shopping-page-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--whmdc-shopping-grey-900);
    margin: 0 0 0.5rem 0;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.whmdc-shopping-page-subtitle {
    font-size: 1.125rem;
    color: var(--whmdc-shopping-grey-600);
    margin: 0;
    line-height: 1.6;
}

.whmdc-shopping-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    font-size: 0.875rem;
}

.whmdc-shopping-breadcrumb-item {
    color: var(--whmdc-shopping-grey-500);
    text-decoration: none;
    transition: var(--whmdc-shopping-transition);
}

.whmdc-shopping-breadcrumb-item:hover {
    color: var(--whmdc-shopping-primary);
}

.whmdc-shopping-breadcrumb-separator {
    color: var(--whmdc-shopping-grey-400);
}

/* ============================================
   SERVICES PAGE
   ============================================ */

/* Service Cards Grid */
.whmdc-shopping-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

/* Service Card */
.whmdc-shopping-service-card {
    background: white;
    border: 1px solid var(--whmdc-shopping-grey-200);
    border-radius: var(--whmdc-shopping-border-radius);
    overflow: hidden;
    transition: var(--whmdc-shopping-transition-slow);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.whmdc-shopping-service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--whmdc-shopping-primary), var(--whmdc-shopping-info));
    opacity: 0;
    transition: var(--whmdc-shopping-transition);
}

.whmdc-shopping-service-card:hover {
    box-shadow: var(--whmdc-shopping-shadow-xl);
    transform: translateY(-8px);
    border-color: var(--whmdc-shopping-primary);
}

.whmdc-shopping-service-card:hover::before {
    opacity: 1;
}

.whmdc-shopping-service-image {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: linear-gradient(135deg, var(--whmdc-shopping-grey-100), var(--whmdc-shopping-grey-50));
    position: relative;
}

.whmdc-shopping-service-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.05) 100%);
}

.whmdc-shopping-service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--whmdc-shopping-transition-slow);
}

.whmdc-shopping-service-card:hover .whmdc-shopping-service-image img {
    transform: scale(1.08);
}

.whmdc-shopping-service-content {
    padding: 1.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.whmdc-shopping-service-header {
    margin-bottom: 1rem;
}

.whmdc-shopping-service-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--whmdc-shopping-grey-900);
    margin: 0 0 0.75rem 0;
    line-height: 1.3;
    letter-spacing: -0.015em;
}

.whmdc-shopping-service-price {
    display: flex;
    align-items: baseline;
    gap: 0.375rem;
}

.whmdc-shopping-service-price-amount {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--whmdc-shopping-primary), var(--whmdc-shopping-info));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.whmdc-shopping-service-price-period {
    font-size: 1rem;
    color: var(--whmdc-shopping-grey-500);
    font-weight: 600;
}

.whmdc-shopping-service-description {
    color: var(--whmdc-shopping-grey-600);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex: 1;
}

.whmdc-shopping-service-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.whmdc-shopping-service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    font-size: 0.875rem;
    color: var(--whmdc-shopping-grey-700);
}

.whmdc-shopping-service-features li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--whmdc-shopping-success-light);
    color: var(--whmdc-shopping-success);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.whmdc-shopping-service-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.875rem;
    background: var(--whmdc-shopping-primary-light);
    color: var(--whmdc-shopping-primary);
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.whmdc-shopping-service-popular {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, var(--whmdc-shopping-warning), #f97316);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--whmdc-shopping-shadow-md);
    z-index: 1;
}

/* ============================================
   CART PAGE
   ============================================ */

/* Cart Layout */
.whmdc-shopping-cart-layout {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 2.5rem;
    margin-top: 2rem;
    align-items: start;
}

@media (max-width: 991px) {
    .whmdc-shopping-cart-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Cart Header */
.whmdc-shopping-cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--whmdc-shopping-grey-100);
}

.whmdc-shopping-cart-header-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--whmdc-shopping-grey-900);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.whmdc-shopping-cart-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 0.75rem;
    background: var(--whmdc-shopping-primary-light);
    color: var(--whmdc-shopping-primary);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 700;
}

/* Cart Item Card */
.whmdc-shopping-cart-item {
    background: white;
    border: 1px solid var(--whmdc-shopping-grey-200);
    border-radius: var(--whmdc-shopping-border-radius);
    padding: 1.5rem 1.75rem;
    margin-bottom: 1.25rem;
    transition: var(--whmdc-shopping-transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--whmdc-shopping-shadow-sm);
}

.whmdc-shopping-cart-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--whmdc-shopping-primary), var(--whmdc-shopping-info));
    opacity: 0;
    transition: var(--whmdc-shopping-transition);
}

.whmdc-shopping-cart-item:hover {
    box-shadow: var(--whmdc-shopping-shadow-lg);
    border-color: var(--whmdc-shopping-grey-300);
}

.whmdc-shopping-cart-item:hover::before {
    opacity: 1;
}

/* Domain config - fit within cart item */
.whmdc-cart-domain-config {
    background: var(--theme-color-surface-soft, var(--whmdc-shopping-grey-50));
    padding: 1rem;
    border-radius: var(--whmdc-shopping-border-radius-md);
    max-width: 100%;
    box-sizing: border-box;
}

.whmdc-cart-domain-config.whmdc-shopping-cart-item-section {
    border-top: none;
}

.whmdc-cart-domain-config .theme-form-select,
.whmdc-cart-domain-config .theme-form-input,
.whmdc-cart-domain-config select,
.whmdc-cart-domain-config input[type="text"] {
    max-width: 100%;
}

.whmdc-shopping-cart-item {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.whmdc-shopping-cart-item-header {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 0;
    min-width: 0;
}

.whmdc-shopping-cart-item-info {
    flex: 1;
    min-width: 0;
}

.whmdc-shopping-cart-item-top {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

@media (min-width: 768px) {
    .whmdc-shopping-cart-item-top {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
        gap: 1.5rem;
    }
}

.whmdc-shopping-cart-item-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--whmdc-shopping-grey-900);
    margin: 0;
    line-height: 1.35;
    letter-spacing: -0.01em;
}

.whmdc-shopping-cart-item-price-block {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.whmdc-shopping-cart-item-discount-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.6rem;
    background: var(--whmdc-shopping-success-light);
    color: var(--whmdc-shopping-success);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: var(--whmdc-shopping-border-radius-sm);
}

.whmdc-shopping-cart-item-price-amount {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--whmdc-shopping-grey-900);
}

.whmdc-shopping-cart-item-actions {
    display: inline-flex;
}

.whmdc-shopping-cart-remove-btn {
    color: var(--whmdc-shopping-grey-500) !important;
    padding: 0.35rem 0.5rem !important;
    border-radius: var(--whmdc-shopping-border-radius-sm);
}

.whmdc-shopping-cart-remove-btn:hover {
    color: var(--whmdc-shopping-danger) !important;
    background: var(--whmdc-shopping-danger-light) !important;
}

.whmdc-shopping-cart-item-domain {
    color: var(--whmdc-shopping-grey-600);
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 0.75rem 0;
}

.whmdc-shopping-cart-item-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 0;
}

.whmdc-shopping-cart-item-section {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--whmdc-shopping-grey-200);
}

.whmdc-shopping-cart-item-price {
    text-align: right;
    flex-shrink: 0;
}

/* Cart Summary */
.whmdc-shopping-cart-summary {
    background: white;
    border: 1px solid var(--whmdc-shopping-grey-200);
    border-radius: var(--whmdc-shopping-border-radius);
    padding: 2rem;
    position: sticky;
    top: 100px;
    box-shadow: var(--whmdc-shopping-shadow-md);
}

.whmdc-shopping-cart-summary-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--whmdc-shopping-grey-900);
    margin: 0 0 1.75rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--whmdc-shopping-grey-100);
}

.whmdc-shopping-cart-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--whmdc-shopping-grey-200);
}

.whmdc-shopping-cart-summary-row:last-of-type {
    border-bottom: none;
}

.whmdc-shopping-cart-summary-label {
    color: var(--whmdc-shopping-grey-600);
    font-size: 0.9375rem;
    text-transform: uppercase;
}

.whmdc-shopping-cart-summary-value {
    font-weight: 600;
    color: var(--whmdc-shopping-grey-900);
}

.whmdc-shopping-cart-summary-total {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--whmdc-shopping-grey-200);
}

.whmdc-shopping-cart-summary-total .whmdc-shopping-cart-summary-label {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--whmdc-shopping-grey-900);
}

.whmdc-shopping-cart-summary-total .whmdc-shopping-cart-summary-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--whmdc-shopping-primary);
}

/* ============================================
   CHECKOUT PAGE
   ============================================ */

/* Checkout Layout */
.whmdc-shopping-checkout-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2rem;
    margin-top: 2rem;
}

@media (max-width: 991px) {
    .whmdc-shopping-checkout-layout {
        grid-template-columns: 1fr;
    }
}

/* Checkout Section */
.whmdc-shopping-checkout-section {
    background: white;
    border: 1px solid var(--whmdc-shopping-grey-200);
    border-radius: var(--whmdc-shopping-border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.whmdc-shopping-checkout-section-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--whmdc-shopping-grey-900);
    margin: 0 0 1.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Wallet Cards */
.whmdc-shopping-wallet-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.whmdc-shopping-wallet-cards input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.whmdc-shopping-wallet-card {
    background: white;
    border: 2px solid var(--whmdc-shopping-grey-200);
    border-radius: var(--whmdc-shopping-border-radius-md);
    padding: 1.5rem;
    cursor: pointer;
    transition: var(--whmdc-shopping-transition);
    display: flex;
    align-items: center;
    gap: 1.25rem;
    position: relative;
    overflow: hidden;
}

.whmdc-shopping-wallet-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--whmdc-shopping-primary), var(--whmdc-shopping-info));
    opacity: 0;
    transition: var(--whmdc-shopping-transition);
}

.whmdc-shopping-wallet-card:hover {
    border-color: var(--whmdc-shopping-primary);
    box-shadow: var(--whmdc-shopping-shadow-lg);
    transform: translateX(4px);
}

.whmdc-shopping-wallet-card:hover::before {
    opacity: 0.5;
}

.whmdc-shopping-wallet-card.whmdc-shopping-wallet-card-selected {
    border-color: var(--whmdc-shopping-primary);
    background: linear-gradient(135deg, var(--whmdc-shopping-primary-light), rgba(14, 165, 233, 0.05));
    box-shadow: var(--whmdc-shopping-shadow-md);
}

.whmdc-shopping-wallet-card.whmdc-shopping-wallet-card-selected::before {
    opacity: 1;
}

.whmdc-shopping-wallet-card-radio {
    width: 20px;
    height: 20px;
    border: 2px solid var(--whmdc-shopping-grey-300);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--whmdc-shopping-transition);
}

.whmdc-shopping-wallet-card-selected .whmdc-shopping-wallet-card-radio {
    border-color: var(--whmdc-shopping-primary);
    background: var(--whmdc-shopping-primary);
}

.whmdc-shopping-wallet-card-radio::after {
    content: '';
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    opacity: 0;
    transition: var(--whmdc-shopping-transition);
}

.whmdc-shopping-wallet-card-selected .whmdc-shopping-wallet-card-radio::after {
    opacity: 1;
}

.whmdc-shopping-wallet-card-brand {
    width: 48px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--whmdc-shopping-grey-100);
    border-radius: var(--whmdc-shopping-border-radius-sm);
    flex-shrink: 0;
}

.whmdc-shopping-wallet-card-brand img {
    max-width: 100%;
    max-height: 100%;
}

.whmdc-shopping-wallet-card-info {
    flex: 1;
}

.whmdc-shopping-wallet-card-number {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--whmdc-shopping-grey-900);
    margin-bottom: 0.25rem;
}

.whmdc-shopping-wallet-card-expiry {
    font-size: 0.875rem;
    color: var(--whmdc-shopping-grey-500);
}

.whmdc-shopping-wallet-card-badge {
    padding: 0.25rem 0.75rem;
    background: var(--whmdc-shopping-success-light);
    color: var(--whmdc-shopping-success);
    border-radius: var(--whmdc-shopping-border-radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.whmdc-shopping-wallet-card-actions {
    display: flex;
    gap: 0.5rem;
}

.whmdc-shopping-wallet-card-action-btn {
    padding: 0.5rem;
    background: transparent;
    border: none;
    color: var(--whmdc-shopping-grey-400);
    cursor: pointer;
    transition: var(--whmdc-shopping-transition);
    border-radius: var(--whmdc-shopping-border-radius-sm);
}

.whmdc-shopping-wallet-card-action-btn:hover {
    background: var(--whmdc-shopping-grey-100);
    color: var(--whmdc-shopping-grey-700);
}

/* Add New Card Button */
.whmdc-shopping-add-card-btn {
    width: 100%;
    padding: 1rem;
    background: white;
    border: 2px dashed var(--whmdc-shopping-grey-300);
    border-radius: var(--whmdc-shopping-border-radius);
    color: var(--whmdc-shopping-grey-600);
    font-weight: 600;
    cursor: pointer;
    transition: var(--whmdc-shopping-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.whmdc-shopping-add-card-btn:hover {
    border-color: var(--whmdc-shopping-primary);
    color: var(--whmdc-shopping-primary);
    background: var(--whmdc-shopping-primary-light);
}

/* Order Summary (Checkout) */
.whmdc-shopping-order-summary {
    background: white;
    border: 1px solid var(--whmdc-shopping-grey-200);
    border-radius: var(--whmdc-shopping-border-radius);
    padding: 1.5rem;
    position: sticky;
    top: 100px;
}

.whmdc-shopping-order-summary-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--whmdc-shopping-grey-900);
    margin: 0 0 1.5rem 0;
}

.whmdc-shopping-order-summary-item {
    padding: 1rem 0;
    border-bottom: 1px solid var(--whmdc-shopping-grey-200);
}

.whmdc-shopping-order-summary-item:last-child {
    border-bottom: none;
}

.whmdc-shopping-order-summary-item-name {
    font-weight: 600;
    color: var(--whmdc-shopping-grey-900);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
}

.whmdc-shopping-order-summary-item-details {
    font-size: 0.875rem;
    color: var(--whmdc-shopping-grey-500);
}

.whmdc-shopping-order-summary-item-price {
    font-weight: 600;
    color: var(--whmdc-shopping-grey-900);
    margin-top: 0.5rem;
}

.whmdc-shopping-order-summary-totals {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--whmdc-shopping-grey-200);
}

.whmdc-shopping-order-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
}

.whmdc-shopping-order-summary-total {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--whmdc-shopping-grey-200);
}

.whmdc-shopping-order-summary-total .whmdc-shopping-order-summary-row {
    font-size: 1.25rem;
    font-weight: 700;
}

.whmdc-shopping-order-summary-total .whmdc-shopping-order-summary-row span:last-child {
    color: var(--whmdc-shopping-primary);
}

/* ============================================
   BUTTONS
   ============================================ */

.whmdc-shopping-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--whmdc-shopping-border-radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--whmdc-shopping-transition);
    text-decoration: none;
    line-height: 1.5;
}

.whmdc-shopping-btn-primary {
    background: linear-gradient(135deg, var(--whmdc-shopping-primary), var(--whmdc-shopping-info));
    color: white;
    position: relative;
    overflow: hidden;
}

.whmdc-shopping-btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

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

.whmdc-shopping-btn-primary:hover {
    background: linear-gradient(135deg, var(--whmdc-shopping-primary-hover), var(--whmdc-shopping-primary-dark));
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--whmdc-shopping-shadow-lg);
}

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

.whmdc-shopping-btn-secondary {
    background: var(--whmdc-shopping-grey-100);
    color: var(--whmdc-shopping-grey-700);
}

.whmdc-shopping-btn-secondary:hover {
    background: var(--whmdc-shopping-grey-200);
}

.whmdc-shopping-btn-ghost {
    background: transparent;
    color: var(--whmdc-shopping-grey-600);
    border: 1px solid var(--whmdc-shopping-grey-300);
}

.whmdc-shopping-btn-ghost:hover {
    background: var(--whmdc-shopping-grey-50);
    border-color: var(--whmdc-shopping-grey-400);
}

.whmdc-shopping-btn-danger {
    background: transparent;
    color: var(--whmdc-shopping-danger);
    border: 1px solid var(--whmdc-shopping-grey-300);
}

.whmdc-shopping-btn-danger:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--whmdc-shopping-danger);
}

.whmdc-shopping-btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.whmdc-shopping-btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.whmdc-shopping-btn-block {
    width: 100%;
}

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

/* ============================================
   FORM ELEMENTS
   ============================================ */

.whmdc-shopping-form-group {
    margin-bottom: 1.5rem;
}

.whmdc-shopping-form-label {
    display: block;
    font-weight: 600;
    color: var(--whmdc-shopping-grey-700);
    margin-bottom: 0.5rem;
    font-size: 0.9375rem;
}

.whmdc-shopping-form-input,
.whmdc-shopping-form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--whmdc-shopping-grey-300);
    border-radius: var(--whmdc-shopping-border-radius-sm);
    font-size: 0.9375rem;
    color: var(--whmdc-shopping-grey-900);
    transition: var(--whmdc-shopping-transition);
    background: white;
}

.whmdc-shopping-form-input:focus,
.whmdc-shopping-form-select:focus {
    outline: none;
    border-color: var(--whmdc-shopping-primary);
    box-shadow: 0 0 0 3px var(--whmdc-shopping-primary-light);
}

.whmdc-shopping-form-input::placeholder {
    color: var(--whmdc-shopping-grey-400);
}

.whmdc-shopping-form-help {
    font-size: 0.875rem;
    color: var(--whmdc-shopping-grey-500);
    margin-top: 0.5rem;
}

/* ============================================
   BADGES
   ============================================ */

.whmdc-shopping-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    border-radius: var(--whmdc-shopping-border-radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
}

.whmdc-shopping-badge-primary {
    background: var(--whmdc-shopping-primary-light);
    color: var(--whmdc-shopping-primary);
}

.whmdc-shopping-badge-success {
    background: var(--whmdc-shopping-success-light);
    color: var(--whmdc-shopping-success);
}

.whmdc-shopping-badge-grey {
    background: var(--whmdc-shopping-grey-100);
    color: var(--whmdc-shopping-grey-600);
}

/* ============================================
   ALERTS
   ============================================ */

.whmdc-shopping-alert {
    padding: 1rem 1.25rem;
    border-radius: var(--whmdc-shopping-border-radius);
    margin-bottom: 1rem;
}

.whmdc-shopping-alert-info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--whmdc-shopping-primary);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.whmdc-shopping-alert-success {
    background: var(--whmdc-shopping-success-light);
    color: var(--whmdc-shopping-success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.whmdc-shopping-alert-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--whmdc-shopping-warning);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.whmdc-shopping-alert-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--whmdc-shopping-danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ============================================
   QUANTITY INPUT
   ============================================ */

.whmdc-shopping-quantity {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.whmdc-shopping-quantity-label {
    font-size: 0.9375rem;
    color: var(--whmdc-shopping-grey-600);
    font-weight: 600;
}

.whmdc-shopping-quantity-input {
    width: 70px;
    padding: 0.5rem;
    text-align: center;
    border: 1px solid var(--whmdc-shopping-grey-300);
    border-radius: var(--whmdc-shopping-border-radius-sm);
    font-weight: 600;
}

/* ============================================
   PROMO CODE
   ============================================ */

.whmdc-shopping-promo {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--whmdc-shopping-grey-200);
}

.whmdc-shopping-promo-toggle {
    background: transparent;
    border: none;
    color: var(--whmdc-shopping-primary);
    font-weight: 600;
    cursor: pointer;
    padding: 0;
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.whmdc-shopping-promo-toggle:hover {
    text-decoration: underline;
}

.whmdc-shopping-promo-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.whmdc-shopping-promo-input {
    flex: 1;
}

/* ============================================
   SECURE BADGE
   ============================================ */

.whmdc-shopping-secure-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--whmdc-shopping-grey-50);
    border-radius: var(--whmdc-shopping-border-radius-sm);
    color: var(--whmdc-shopping-grey-600);
    font-size: 0.875rem;
    margin-top: 1rem;
}

/* ============================================
   EMPTY STATE
   ============================================ */

.whmdc-shopping-empty {
    text-align: center;
    padding: 4rem 2rem;
}

.whmdc-shopping-empty-icon {
    font-size: 5rem;
    color: var(--whmdc-shopping-grey-300);
    margin-bottom: 1.5rem;
}

.whmdc-shopping-empty-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--whmdc-shopping-grey-900);
    margin-bottom: 0.5rem;
}

.whmdc-shopping-empty-text {
    font-size: 1rem;
    color: var(--whmdc-shopping-grey-600);
    margin-bottom: 2rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .whmdc-shopping-services-grid {
        grid-template-columns: 1fr;
    }
    
    .whmdc-shopping-cart-item-top {
        flex-direction: column;
    }
    
    .whmdc-shopping-cart-item-price-block {
        justify-content: flex-start;
    }
    
    .whmdc-shopping-wallet-card {
        flex-wrap: wrap;
    }
    
    .whmdc-shopping-btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 0.9375rem;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes whmdc-shopping-fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.whmdc-shopping-animate-in {
    animation: whmdc-shopping-fade-in 0.3s ease-out;
}

/* ============================================
   UTILITIES
   ============================================ */

.whmdc-shopping-text-muted {
    color: var(--whmdc-shopping-grey-500);
}

.whmdc-shopping-text-primary {
    color: var(--whmdc-shopping-primary);
}

.whmdc-shopping-text-success {
    color: var(--whmdc-shopping-success);
}

.whmdc-shopping-text-danger {
    color: var(--whmdc-shopping-danger);
}

.whmdc-shopping-divider {
    height: 1px;
    background: var(--whmdc-shopping-grey-200);
    margin: 1.5rem 0;
}

/* ============================================
   CHECKOUT PROGRESS INDICATOR
   ============================================ */
.whmdc-shopping-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0 3rem;
    padding: 1.5rem;
    background: white;
    border-radius: var(--whmdc-shopping-border-radius);
    border: 1px solid var(--whmdc-shopping-grey-200);
}

.whmdc-shopping-progress-step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    max-width: 200px;
}

.whmdc-shopping-progress-step-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    border: 2px solid var(--whmdc-shopping-grey-300);
    color: var(--whmdc-shopping-grey-400);
    background: white;
    transition: var(--whmdc-shopping-transition);
    flex-shrink: 0;
}

.whmdc-shopping-progress-step-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--whmdc-shopping-grey-500);
    transition: var(--whmdc-shopping-transition);
}

.whmdc-shopping-progress-step.active .whmdc-shopping-progress-step-icon {
    background: linear-gradient(135deg, var(--whmdc-shopping-primary), var(--whmdc-shopping-info));
    border-color: var(--whmdc-shopping-primary);
    color: white;
    box-shadow: 0 0 0 4px var(--whmdc-shopping-primary-light);
}

.whmdc-shopping-progress-step.active .whmdc-shopping-progress-step-label {
    color: var(--whmdc-shopping-primary);
}

.whmdc-shopping-progress-step.completed .whmdc-shopping-progress-step-icon {
    background: var(--whmdc-shopping-success);
    border-color: var(--whmdc-shopping-success);
    color: white;
}

.whmdc-shopping-progress-step.completed .whmdc-shopping-progress-step-label {
    color: var(--whmdc-shopping-grey-700);
}

.whmdc-shopping-progress-connector {
    flex: 1;
    height: 2px;
    background: var(--whmdc-shopping-grey-200);
    position: relative;
}

.whmdc-shopping-progress-connector.completed {
    background: var(--whmdc-shopping-success);
}

/* ============================================
   TRUST BADGES
   ============================================ */
.whmdc-shopping-trust-badges {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding: 1.5rem;
    background: var(--whmdc-shopping-grey-50);
    border-radius: var(--whmdc-shopping-border-radius-sm);
    margin-top: 2rem;
    flex-wrap: wrap;
}

.whmdc-shopping-trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--whmdc-shopping-grey-600);
    font-size: 0.875rem;
    font-weight: 600;
}

.whmdc-shopping-trust-badge i {
    font-size: 1.25rem;
    color: var(--whmdc-shopping-success);
}

/* ============================================
   PRICE COMPARISON TABLE
   ============================================ */
.whmdc-shopping-price-table {
    background: white;
    border: 1px solid var(--whmdc-shopping-grey-200);
    border-radius: var(--whmdc-shopping-border-radius);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.whmdc-shopping-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--whmdc-shopping-grey-100);
}

.whmdc-shopping-price-row:last-child {
    border-bottom: none;
}

.whmdc-shopping-price-row.highlight {
    background: var(--whmdc-shopping-primary-light);
}

/* ============================================
   LOADING STATES
   ============================================ */
.whmdc-shopping-skeleton {
    background: linear-gradient(90deg, var(--whmdc-shopping-grey-100) 25%, var(--whmdc-shopping-grey-50) 50%, var(--whmdc-shopping-grey-100) 75%);
    background-size: 200% 100%;
    animation: whmdc-shopping-skeleton-loading 1.5s infinite;
    border-radius: var(--whmdc-shopping-border-radius-sm);
}

@keyframes whmdc-shopping-skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.whmdc-shopping-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--whmdc-shopping-grey-200);
    border-top-color: var(--whmdc-shopping-primary);
    border-radius: 50%;
    animation: whmdc-shopping-spin 0.6s linear infinite;
}

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

/* ============================================
   TOOLTIPS
   ============================================ */
.whmdc-shopping-tooltip {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--whmdc-shopping-grey-300);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: help;
    margin-left: 0.25rem;
}

.whmdc-shopping-tooltip:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 0.75rem;
    background: var(--whmdc-shopping-grey-900);
    color: white;
    font-size: 0.8125rem;
    font-weight: 500;
    white-space: nowrap;
    border-radius: var(--whmdc-shopping-border-radius-sm);
    margin-bottom: 0.5rem;
    box-shadow: var(--whmdc-shopping-shadow-lg);
    z-index: 1000;
}

/* ============================================
   ENHANCED MOBILE STYLES
   ============================================ */
@media (max-width: 768px) {
    .whmdc-shopping-page-title {
        font-size: 2rem;
    }
    
    .whmdc-shopping-services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .whmdc-shopping-progress {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .whmdc-shopping-progress-step {
        max-width: none;
        width: 100%;
    }
    
    .whmdc-shopping-progress-connector {
        display: none;
    }
    
    .whmdc-shopping-cart-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .whmdc-shopping-trust-badges {
        gap: 1rem;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .whmdc-shopping-btn,
    .whmdc-shopping-progress,
    .whmdc-shopping-trust-badges {
        display: none;
    }
    
    .whmdc-shopping-cart-item,
    .whmdc-shopping-cart-summary,
    .whmdc-shopping-order-summary {
        box-shadow: none;
        border: 1px solid #000;
    }
}