:root {
    --primary-color: #ee4d2d;
    --primary-hover: #d73527;
    --secondary-color: #ff6b35;
    --accent-color: #ffa726;
    --success-color: #26a69a;
    --warning-color: #ff9800;
    --danger-color: #f44336;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --transition: all 0.2s ease-in-out;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--gray-100);
    color: var(--gray-900);
    line-height: 1.6;
}

/* Navbar Styles */
.navbar {
    background: #fff !important;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--gray-200);
    padding: 0.75rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color) !important;
}

.navbar-brand:hover {
    color: var(--primary-hover) !important;
}

.nav-link {
    font-weight: 500;
    color: var(--gray-700) !important;
    transition: var(--transition);
    padding: 0.5rem 1rem !important;
    border-radius: var(--border-radius);
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--primary-color) !important;
    background-color: var(--gray-100);
}

.nav-link.active {
    color: var(--primary-color) !important;
    background-color: rgba(238, 77, 45, 0.1);
}

@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.25rem;
    }
}

/* Button Styles */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    border: none;
    padding: 0.5rem 1rem;
    position: relative;
    overflow: hidden;
}

.btn::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;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #ff4757 100%);
    border-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(238, 77, 45, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover) 0%, #ff3742 100%);
    border-color: var(--primary-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(238, 77, 45, 0.4);
}

.btn-outline-primary {
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    background: transparent;
    position: relative;
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, #ff4757 100%);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(238, 77, 45, 0.3);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #2ed573 100%);
    border-color: var(--success-color);
    color: white;
    box-shadow: 0 4px 15px rgba(38, 166, 154, 0.3);
}

.btn-success:hover {
    background: linear-gradient(135deg, #24a085 0%, #27c65f 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(38, 166, 154, 0.4);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning-color) 0%, #ffb74d 100%);
    border-color: var(--warning-color);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 152, 0, 0.3);
}

.btn-warning:hover {
    background: linear-gradient(135deg, #f57c00 0%, #ff9800 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 152, 0, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, #ff6b6b 100%);
    border-color: var(--danger-color);
    color: white;
    box-shadow: 0 4px 15px rgba(244, 67, 54, 0.3);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #d32f2f 0%, #ff5252 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 67, 54, 0.4);
}

.btn-info {
    background: linear-gradient(135deg, #2196f3 0%, #64b5f6 100%);
    border-color: #2196f3;
    color: white;
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.3);
}

.btn-info:hover {
    background: linear-gradient(135deg, #1976d2 0%, #42a5f5 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--gray-600) 0%, var(--gray-500) 100%);
    border-color: var(--gray-600);
    color: white;
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--gray-700) 0%, var(--gray-600) 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 117, 125, 0.4);
}

.btn-outline-secondary {
    color: var(--gray-600);
    border: 2px solid var(--gray-600);
    background: transparent;
}

.btn-outline-secondary:hover {
    background: linear-gradient(135deg, var(--gray-600) 0%, var(--gray-500) 100%);
    border-color: var(--gray-600);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.3);
}

.btn-light {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 2px solid var(--gray-300);
    color: var(--gray-700);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.btn-light:hover {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-color: var(--gray-400);
    color: var(--gray-800);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.btn-dark {
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    border-color: var(--gray-800);
    color: white;
    box-shadow: 0 4px 15px rgba(33, 37, 41, 0.3);
}

.btn-dark:hover {
    background: linear-gradient(135deg, var(--gray-900) 0%, #000000 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(33, 37, 41, 0.4);
}

/* Button Sizes */
.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
}

/* Special Button Effects */
.btn-gradient-purple {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-gradient-purple:hover {
    background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.btn-gradient-blue {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    border: none;
    color: white;
    box-shadow: 0 4px 15px rgba(79, 172, 254, 0.3);
}

.btn-gradient-blue:hover {
    background: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 172, 254, 0.4);
}

.btn-gradient-green {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    border: none;
    color: white;
    box-shadow: 0 4px 15px rgba(17, 153, 142, 0.3);
}

.btn-gradient-green:hover {
    background: linear-gradient(135deg, #0f766e 0%, #22c55e 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(17, 153, 142, 0.4);
}

.btn-gradient-pink {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    border: none;
    color: white;
    box-shadow: 0 4px 15px rgba(240, 147, 251, 0.3);
}

.btn-gradient-pink:hover {
    background: linear-gradient(135deg, #ec4899 0%, #ef4444 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(240, 147, 251, 0.4);
}

/* Rounded Buttons */
.btn-rounded {
    border-radius: 50px;
}

/* Icon Buttons */
.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.btn-icon.btn-sm {
    width: 32px;
    height: 32px;
}

.btn-icon.btn-lg {
    width: 48px;
    height: 48px;
}

/* Button Group Styles */
.btn-group .btn {
    margin-right: 0;
}

.btn-group .btn:not(:last-child) {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.btn-group .btn:not(:first-child) {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

/* Loading Button */
.btn-loading {
    position: relative;
    color: transparent !important;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

    100% {
        transform: rotate(360deg);
    }
}

/* Pulse Animation for Important Buttons */
.btn-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(238, 77, 45, 0.7);
    }

    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(238, 77, 45, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(238, 77, 45, 0);
    }
}

/* Card Styles */
.card {
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    background: white;
    margin-bottom: 1.5rem;
}

.card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.card-header {
    background-color: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    padding: 1rem 1.25rem;
    font-weight: 600;
}

.card-body {
    padding: 1.25rem;
}

/* Product Card Styles */
.product-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.product-card .card-body {
    flex-grow: 1;
    padding: 1rem;
}

.product-img {
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-img {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .product-img {
        height: 180px;
    }

    .card {
        margin-bottom: 1rem;
    }
}

/* Form Styles */
.form-control {
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-300);
    padding: 0.5rem 0.75rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(238, 77, 45, 0.25);
}

.form-select {
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-300);
    padding: 0.5rem 0.75rem;
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(238, 77, 45, 0.25);
}

/* Flash Messages */
.flash-messages {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 1050;
    max-width: 350px;
}

.alert {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: var(--shadow);
}

.alert-success {
    background-color: var(--success-color);
    color: white;
}

.alert-danger {
    background-color: var(--danger-color);
    color: white;
}

.alert-warning {
    background-color: var(--warning-color);
    color: white;
}

.alert-info {
    background-color: #2196f3;
    color: white;
}

/* Badge Styles */
.badge {
    border-radius: var(--border-radius);
    font-weight: 500;
}

.badge.bg-primary {
    background-color: var(--primary-color) !important;
}

.badge.bg-success {
    background-color: var(--success-color) !important;
}

.badge.bg-warning {
    background-color: var(--warning-color) !important;
}

.badge.bg-danger {
    background-color: var(--danger-color) !important;
}

/* Table Styles */
.table {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table thead th {
    background-color: var(--gray-100);
    border-bottom: 2px solid var(--gray-200);
    font-weight: 600;
    color: var(--gray-700);
}

.table tbody tr:hover {
    background-color: var(--gray-50);
}

/* Breadcrumb */
.breadcrumb {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
}

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

/* Footer Styles */
footer {
    margin-top: auto;
    background-color: var(--gray-800);
    color: white;
}

footer a {
    color: var(--gray-300);
    text-decoration: none;
    transition: var(--transition);
}

footer a:hover {
    color: white;
}

/* Search Bar */
.search-bar {
    max-width: 280px;
    min-width: 150px;
    flex-shrink: 1;
    position: relative;
}

.search-bar .form-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.search-bar .btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

/* Autocomplete Dropdown */
.search-autocomplete {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--gray-200);
    border-top: none;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    box-shadow: var(--shadow);
    z-index: 1060;
    max-height: 400px;
    overflow-y: auto;
    display: none;
}

.search-autocomplete.show {
    display: block;
}

.search-autocomplete-item {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    text-decoration: none;
    color: var(--gray-800);
    border-bottom: 1px solid var(--gray-100);
    transition: background-color 0.2s;
}

.search-autocomplete-item:hover {
    background-color: var(--gray-50);
}

.search-autocomplete-item:last-child {
    border-bottom: none;
}

.search-autocomplete-img {
    width: 45px;
    height: 45px;
    object-fit: cover;
    border-radius: 6px;
    margin-right: 12px;
}

.search-autocomplete-info {
    flex: 1;
}

.search-autocomplete-name {
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.search-autocomplete-meta {
    font-size: 0.8rem;
    color: var(--gray-500);
}

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

.search-no-results {
    padding: 15px;
    text-align: center;
    color: var(--gray-500);
}

[data-bs-theme="dark"] .search-autocomplete {
    background: #2d2d2d;
    border-color: #404040;
}

[data-bs-theme="dark"] .search-autocomplete-item {
    color: #f8f9fa;
    border-bottom-color: #404040;
}

[data-bs-theme="dark"] .search-autocomplete-item:hover {
    background-color: #404040;
}

/* Color Swatch Styles */
.color-swatch {
    display: inline-block;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin-right: 8px;
    cursor: pointer;
    border: 2px solid var(--gray-300);
    transition: var(--transition);
}

.color-swatch:hover {
    transform: scale(1.1);
}

.color-swatch.active {
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 0 2px rgba(238, 77, 45, 0.2);
}

/* Size Option Styles */
.size-option {
    display: inline-block;
    min-width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid var(--gray-300);
    margin-right: 8px;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 500;
    background: white;
}

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

.size-option.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Price Styles */
.price {
    color: var(--primary-color);
    font-weight: 600;
}

.price-old {
    color: var(--gray-500);
    text-decoration: line-through;
}

/* Rating Stars */
.rating .fa-star {
    color: #ffc107;
}

/* Cart Badge */
.cart-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    font-size: 0.75rem;
    line-height: 1;
    padding: 2px 6px;
}

/* Utility Classes */
.text-primary {
    color: var(--primary-color) !important;
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

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

/* Loading Animation */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Hover Effects */
.hover-shadow:hover {
    box-shadow: var(--shadow) !important;
}

.hover-lift:hover {
    transform: translateY(-2px);
}

/* Social Icons */
.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    transition: var(--transition);
    margin-right: 0.5rem;
}

.social-icon:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Floating Contact Widget */
.floating-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-end;
    gap: 15px;
}

.contact-btn-main {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00C6FF 0%, #0072FF 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    box-shadow: 0 4px 15px rgba(0, 114, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    position: relative;
    overflow: hidden;
}

.contact-btn-main::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.7) 0%, rgba(255, 255, 255, 0) 70%);
    transform: scale(0);
    transition: transform 0.5s ease-out;
    opacity: 0;
}

.contact-btn-main:hover {
    transform: scale(1.1) rotate(180deg);
    box-shadow: 0 8px 25px rgba(0, 114, 255, 0.6);
}

.contact-btn-main:active::before {
    transform: scale(2);
    opacity: 1;
    transition: 0s;
}

.contact-options {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.8);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.floating-contact.active .contact-options {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.contact-option-item {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    transform: translateX(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.floating-contact.active .contact-option-item {
    transform: translateX(0);
    opacity: 1;
}

.floating-contact.active .contact-option-item:nth-child(1) {
    transition-delay: 0.1s;
}

.floating-contact.active .contact-option-item:nth-child(2) {
    transition-delay: 0.15s;
}

.floating-contact.active .contact-option-item:nth-child(3) {
    transition-delay: 0.2s;
}

.contact-btn-sub {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    text-decoration: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    position: relative;
}

.contact-btn-sub:hover {
    transform: scale(1.1);
    color: white;
}

.contact-tooltip {
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.85rem;
    pointer-events: none;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.btn-messenger {
    background: linear-gradient(135deg, #00B2FF 0%, #006AFF 100%);
}

.btn-zalo {
    background: linear-gradient(135deg, #0068FF 0%, #0041b3 100%);
}

.btn-phone {
    background: linear-gradient(135deg, #00e676 0%, #00c853 100%);
}

.pulse-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid rgba(0, 114, 255, 0.5);
    top: 0;
    left: 0;
    animation: pulse-ring 2s infinite;
    pointer-events: none;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }

    100% {
        transform: scale(2);
        opacity: 0;
    }
}

/* Main Content */
.main-content {
    min-height: 70vh;
}

/* Dark Mode Styles */
[data-bs-theme="dark"] {
    --bs-body-color: #f8f9fa;
    --bs-body-bg: #121212;
}

[data-bs-theme="dark"] body {
    background-color: #1a1a1a;
    color: #f8f9fa;
}

[data-bs-theme="dark"] .navbar {
    background: #2d2d2d !important;
    border-bottom-color: #404040;
}

[data-bs-theme="dark"] .nav-link {
    color: #f8f9fa !important;
}

[data-bs-theme="dark"] .nav-link:hover {
    background-color: #404040;
}

[data-bs-theme="dark"] .card {
    background: #2d2d2d;
    border-color: #404040;
}

[data-bs-theme="dark"] .card-header {
    background-color: #404040;
    border-bottom-color: #555;
}

[data-bs-theme="dark"] .form-control {
    background-color: #404040;
    border-color: #555;
    color: #f8f9fa;
}

[data-bs-theme="dark"] .form-select {
    background-color: #404040;
    border-color: #555;
    color: #f8f9fa;
}

/* Product Detail Residual Styles */
.avatar-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rating-stars i {
    font-size: 14px;
    margin-right: 2px;
}

.review-card {
    transition: transform 0.2s ease;
}

.review-card:hover {
    transform: translateY(-2px);
}

.empty-state .empty-icon {
    width: 80px;
    height: 80px;
    background: rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-bottom: 20px;
    font-size: 32px;
    color: #6c757d;
}

/* Checkout Residual Styles */
.shipping-option:hover,
.payment-option:hover {
    background-color: #f8f9fa;
    border-color: #007bff !important;
}

.shipping-option input:checked+label,
.payment-option input:checked+label {
    background-color: #e3f2fd;
}

.order-items {
    max-height: 300px;
    overflow-y: auto;
}

.sticky-top {
    z-index: 1020;
}

.form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.btn-primary-gradient {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    border: none;
}

.btn-primary-gradient:hover {
    background: linear-gradient(135deg, #0056b3 0%, #004085 100%);
}

.card-interactive {
    transition: all 0.3s ease;
}

.card-interactive:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1) !important;
}

.btn-gradient-primary {
    background: linear-gradient(45deg, #007bff, #0056b3);
    border: none;
    color: white;
}

.btn-gradient-primary:hover {
    background: linear-gradient(45deg, #0056b3, #004085);
    color: white;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%) !important;
}