/* Isotopes Expert Theme Styles */

:root {
    --primary-color: #5A1A5E; /* Main purple color replacing the blue */
    --secondary-color: #4A1550; /* Slightly darker purple for secondary elements */
    --accent-color: #7A2A7E; /* Lighter purple for accents and hover states */
    --text-color: #333; /* Dark text for readability */
    --light-text-color: #6c757d; /* Light gray for secondary text */
    --white-color: #fff;
    --light-gray: #f8f9fa;
    --dark-gray: #343a40; /* Darker gray for footer and some backgrounds */
    --border-color: #e9ecef;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --button-color: #cc0000;
    --secbutton-color: #760d0d;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white-color);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    margin-bottom: 1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: var(--secondary-color);
    text-decoration: none;
}

/* Button Styles */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary:hover, .btn-outline-primary:focus, .btn-outline-primary:active {
    background-color: var(--primary-color);
    color: var(--white-color);
    border-color: var(--primary-color);
}

.btn-button {
    background-color: var(--button-color);
    border-color: var(--button-color);
    color: var(--white-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-button:hover, .btn-button:focus, .btn-button:active {
    background-color: var(--secbutton-color);
    border-color: var(--secbutton-color);
    color: var(--white-color);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
}

.btn-outline-button {
    color: var(--button-color);
    border-color: var(--button-color);
}

.btn-outline-button:hover, .btn-outline-button:focus, .btn-outline-button:active {
    background-color: var(--button-color);
    color: var(--white-color);
    border-color: var(--button-color);
}


/* Header Styles */
.top-bar {
    background-color: #F7F6F2 !important;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 1030;
}

.top-bar a {
    color: var(--primary-color);
}

.main-header {
    background-color: var(--primary-color) !important;
    color: var(--white-color);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: relative !important;
    z-index: 1040 !important;
    padding: 1rem 0;
}

.main-header a, .main-header .logo h1 {
    color: var(--white-color);
}

.main-header .header-icons a {
    color: var(--white-color);
}

.main-header .header-icons a:hover {
    color: rgba(255, 255, 255, 0.8);
}

/* Position dropdown menus correctly */
.main-header .dropdown-menu {
    position: absolute;
}

/* Navbar Styles - Updated to match isotopesexpert.com */
.navbar-dark.bg-primary {
    background-color: var(--primary-color) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative !important;
    z-index: 1 !important;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    padding: 0.7rem 1rem;
}

.navbar-dark .navbar-nav .nav-link:hover, 
.navbar-dark .navbar-nav .nav-link:focus {
    color: var(--white-color);
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar-dark .navbar-nav .nav-link.active {
    color: var(--white-color);
    background-color: rgba(255, 255, 255, 0.15);
}

/* Mobile navbar fixes */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background-color: var(--primary-color);
        padding: 1rem;
        border-radius: 0 0 0.25rem 0.25rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 1040;
    }
    
    .navbar-nav .dropdown-menu {
        position: static;
        float: none;
        width: 100%;
        margin-top: 0.5rem;
        background-color: rgba(255, 255, 255, 0.05);
        border: none;
        box-shadow: none;
        padding: 0;
    }
    
    .navbar-nav .dropdown-menu .dropdown-item {
        color: rgba(255, 255, 255, 0.9);
        padding: 0.5rem 1rem;
    }
    
    .navbar-nav .dropdown-menu .dropdown-item:hover {
        background-color: rgba(255, 255, 255, 0.1);
        color: var(--white-color);
    }
    
    .navbar-nav .dropdown-menu .dropdown-divider {
        border-top-color: rgba(255, 255, 255, 0.1);
    }
    
    /* Ensure account dropdown appears above navbar */
    .header-icons .account-dropdown .dropdown-menu {
        position: absolute;
        float: left;
        background-color: var(--white-color);
        border: 1px solid var(--border-color);
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
        z-index: 1060;
    }
}

/* Logo Styles */
.logo {
    display: flex;
    align-items: center;
}

.logo img {
    max-height: 120px;
    transition: opacity 0.3s;
}

.logo a:hover img {
    opacity: 0.9;
}

@media (max-width: 767.98px) {
    .logo img {
        max-height: 90px;
    }
}

/* Search Form */
.search-form .form-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: none;
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
}

.search-form .form-control:focus {
    background-color: var(--white-color);
    box-shadow: none;
}

.search-form .btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    background-color: var(--white-color);
    color: var(--primary-color);
    border: none;
}

.search-form .btn:hover {
    background-color: var(--light-gray);
    color: var(--primary-color);
}

/* Header Icons */
.header-icons a {
    font-size: 1.1rem;
}

.header-icons a:hover {
    color: rgba(255, 255, 255, 0.8);
}

.cart-count {
    position: relative;
    top: -8px;
    left: -5px;
    background-color: var(--white-color);
    color: var(--primary-color);
    font-size: 0.7rem;
    padding: 2px 5px;
    border-radius: 50%;
    font-weight: bold;
}

/* Hero Section */
.hero-section {
    position: relative;
    background-color: var(--light-gray);
    z-index: 1;
    height: calc(100vh - 180px);
    min-height: 550px;
    overflow: hidden;
}

/* Hero Carousel Enhancements */
#heroCarousel {
    height: 100%;
}

#heroCarousel .carousel-inner,
#heroCarousel .carousel-item {
    height: 100%;
}

.carousel-item {
    transition: transform 1.2s ease-in-out;
}

.carousel-fade .carousel-item {
    opacity: 0;
    transition-duration: .8s;
    transition-property: opacity;
}

.carousel-fade .carousel-item.active {
    opacity: 1;
    z-index: 1;
}

.carousel-indicators {
    z-index: 15;
}

.carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin: 0 6px;
    background-color: rgba(0, 0, 0, 0.6) !important;
    border: none;
}

.carousel-indicators button.active {
    background-color: #000 !important;
}

.carousel-control-prev,
.carousel-control-next {
    width: 5%;
    z-index: 15;
    opacity: 0.7;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    opacity: 1;
}

/* Black carousel controls */
.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 20px;
    border-radius: 50%;
    background-size: 50%;
    filter: invert(1) grayscale(100);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.carousel-control-prev:hover .carousel-control-prev-icon,
.carousel-control-next:hover .carousel-control-next-icon {
    background-color: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
    transition: all 0.3s ease;
}

/* Add bottom margin for indicators to ensure proper spacing */
.carousel-indicators {
    margin-bottom: 20px;
}

/* Larger clickable area for indicators on mobile */
@media (max-width: 767.98px) {
    .carousel-indicators button {
        width: 14px;
        height: 14px;
        margin: 0 8px;
    }
    
    .carousel-control-prev-icon,
    .carousel-control-next-icon {
        padding: 15px;
    }
}

.hero-slide {
    position: relative;
    height: 100%;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /*background: linear-gradient(to right, rgba(74, 21, 80, 0.8), rgba(90, 26, 94, 0.6));*/
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 2rem;
    border-radius: 5px;
    width: 100%;
}

.hero-content h1 {
    font-weight: 700;
    color: #000;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
    margin-bottom: 1.5rem;
}

.hero-content h3 {
    font-weight: 700;
    color: #000;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
    margin-bottom: 1.5rem;
}

.hero-content p {
    color: #000;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    margin-bottom: 2rem;
    font-size: 1.25rem;
}

.hero-content .btn {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
}

.hero-content .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

/* Responsive adjustments for hero section */
@media (max-width: 991.98px) {
    .hero-section {
        height: calc(100vh - 150px);
        min-height: 500px;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 767.98px) {
    .hero-section {
        height: calc(80vh - 150px);
        min-height: 450px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .hero-content .btn {
        padding: 0.5rem 1.5rem !important;
    }
}

/* Category Section */
.section-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.category-card {
    transition: transform 0.3s ease-in-out;
}

.category-card:hover {
    transform: translateY(-5px);
}

.category-card .card {
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s;
}

.category-card:hover .card {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Product Card */
.product-card {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.product-image {
    overflow: hidden;
    position: relative;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    transition: transform 0.5s ease;
    height: 160px;
    object-fit: contain;
    max-width: calc(100% - 20px);
    max-height: calc(100% - 20px);
}

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

.product-title {
    font-size: 1rem;
    line-height: 1.4;
    height: 2.8rem;
    overflow: hidden;
}

.product-title a {
    color: var(--text-color);
}

.product-title a:hover {
    color: var(--primary-color);
}

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

.product-actions {
    top: 10px;
    right: 10px;
    opacity: 1;
    transition: opacity 0.3s;
}

.product-card:hover .product-actions {
    opacity: 1;
}

.product-actions a {
    background-color: var(--white-color);
    color: var(--primary-color);
    width: 35px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    border-radius: 50%;
    display: block;
    margin-bottom: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.product-actions a:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
}

/* Page Header */
.page-header {
    background-color: var(--light-gray);
    border-bottom: 1px solid var(--border-color);
}

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

.breadcrumb-item.active {
    color: var(--light-text-color);
}

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

/* Cards */
.card-header {
    background-color: var(--primary-color) !important;
    color: var(--white-color) !important;
}

/* Accordions */
.accordion-button:not(.collapsed) {
    background-color: rgba(90, 26, 94, 0.05);
    color: var(--primary-color);
}

.accordion-button:focus {
    border-color: rgba(90, 26, 94, 0.25);
    box-shadow: 0 0 0 0.25rem rgba(90, 26, 94, 0.25);
}

/* Shop Page */
.shop-toolbar {
    background-color: var(--light-gray);
    border: 1px solid var(--border-color);
}

/* Footer */
footer {
    background-color: #F7F6F2 !important;
    border-top: 1px solid var(--border-color);
}

footer h5 {
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.footer-links a {
    color: var(--text-color);
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.social-links a {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 1.2rem;
}

.social-links a:hover {
    color: var(--accent-color);
}

/* Footer Logo */
.footer-logo {
    transition: opacity 0.3s ease;
    filter: brightness(0.8);
}

.footer-logo:hover {
    opacity: 0.9;
    filter: brightness(1);
}

/* Responsive Adjustments */
@media (max-width: 767.98px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .main-header {
        padding: 0.75rem 0;
    }
    
    .logo img {
        max-height: 45px;
    }
    
    .header-icons a {
        font-size: 1rem;
    }
    
    .header-icons > div, 
    .header-icons > a {
        margin-left: 0.5rem !important;
    }
    
    .navbar-toggler {
        padding: 0.25rem 0.5rem;
        font-size: 1rem;
    }
    
    .hero-section {
        margin-top: 0;
    }
}

/* About Page */
.feature-box {
    padding: 1.5rem;
    transition: transform 0.3s;
}

.feature-box:hover {
    transform: translateY(-5px);
}

.feature-box .icon-wrapper {
    color: var(--primary-color);
}

/* Contact Page */
.contact-info .info-item .icon {
    color: var(--primary-color);
}

.contact-form-wrapper {
    border: 1px solid var(--border-color);
}

/* CTA Section */
.cta-section {
    background-color: var(--primary-color) !important;
}

/* Cart Page */
.cart-actions .btn {
    padding: 0.5rem 1rem;
}

/* Auth Pages */
.auth-card {
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(90, 26, 94, 0.25);
}

/* Back to Top Button */
#back-to-top {
    display: none;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    transform: translateY(20px);
}

#back-to-top.show {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
    transform: translateY(0);
}

#back-to-top:hover {
    opacity: 1;
}

/* Animation Classes */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in-up.animated,
.fade-in-left.animated,
.fade-in-right.animated {
    opacity: 1;
    transform: translate(0);
}

/* Fixed navbar styles */
.navbar.fixed-top {
    background-color: var(--primary-color) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    animation: slideDown 0.3s ease;
    z-index: 1050 !important;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

/* Form Styles */
.form-control {
    border-radius: 4px;
    border: 1px solid #ced4da;
    padding: 0.5rem 0.75rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(90, 26, 94, 0.25);
}

.form-select {
    border-radius: 4px;
    border: 1px solid #ced4da;
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(90, 26, 94, 0.25);
}

/* Section Styles */
/*.bg-light {
    background-color: #f9fafb !important;
}*/

.section-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

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

/* Purple text color class */
.text-purple {
    color: var(--primary-color) !important;
}

.page-link {
    color: var(--primary-color);
}

.page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Fix large pagination arrows */
.pagination .page-link {
    font-size: 0.875rem;
    padding: 0.375rem 0.75rem;
}

.pagination .page-link svg,
.pagination .page-link i {
    width: 16px;
    height: 16px;
    font-size: 14px;
}

/* Override Bootstrap's large pagination arrows */
.pagination .page-link[aria-label="Previous"],
.pagination .page-link[aria-label="Next"] {
    font-size: 0.875rem;
    padding: 0.375rem 0.75rem;
}

.pagination .page-link[aria-label="Previous"] svg,
.pagination .page-link[aria-label="Next"] svg,
.pagination .page-link[aria-label="Previous"] i,
.pagination .page-link[aria-label="Next"] i {
    width: 14px;
    height: 14px;
    font-size: 12px;
}

/* Override Tailwind CSS classes for pagination arrows */
.pagination .page-link svg.w-5,
.pagination .page-link svg.h-5 {
    width: 16px !important;
    height: 16px !important;
}

/* Target the specific SVG arrows in pagination */
.pagination svg[fill="currentColor"] {
    width: 16px !important;
    height: 16px !important;
}

/* More aggressive override for Tailwind classes */
.pagination svg.w-5,
.pagination svg.h-5,
.pagination .page-link svg.w-5,
.pagination .page-link svg.h-5 {
    width: 12px !important;
    height: 12px !important;
    max-width: 12px !important;
    max-height: 12px !important;
}

/* Target all SVG elements in pagination */
.pagination svg {
    width: 12px !important;
    height: 12px !important;
    max-width: 12px !important;
    max-height: 12px !important;
}

.dropdown-item.active, .dropdown-item:active {
    background-color: var(--primary-color);
}

/* Custom Card Shadow */
.custom-shadow {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s;
}

.custom-shadow:hover {
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/* Preloader */
.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(90, 26, 94, 0.2);
    border-top: 4px solid #5A1A5E;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Mobile Search Form */
.mobile-search-form {
    margin-top: 0.5rem;
    z-index: 1035;
    position: relative;
    transition: all 0.3s ease;
}

.mobile-search-form .form-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: none;
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    height: 38px;
}

.mobile-search-form .btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    background-color: var(--white-color);
    color: var(--primary-color);
    border: none;
    padding: 0.375rem 0.75rem;
    height: 38px;
}

/* Dropdown Menu */
.dropdown-menu {
    border: 1px solid var(--border-color);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    z-index: 1035;
}

.dropdown-item:hover, .dropdown-item:focus {
    background-color: rgba(90, 26, 94, 0.05);
    color: var(--primary-color);
}

/* Critical Account Dropdown Fixes */
.account-dropdown {
    position: relative !important;
}

.account-dropdown .dropdown-menu.show {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    z-index: 9999 !important;
    position: absolute !important;
    top: 100% !important;
    left: auto !important;
    right: 0 !important;
    transform: none !important;
    background-color: white !important;
    color: #333 !important;
    border: 2px solid #ddd !important;
    border-radius: 4px !important;
    box-shadow: 0 6px 12px rgba(0,0,0,0.175) !important;
    margin-top: 5px !important;
    transition: opacity 0.2s ease, visibility 0.2s ease !important;
    min-width: 200px !important;
}

/* Override any other styles that might interfere */
.account-dropdown .dropdown-menu.show .dropdown-item {
    display: block !important;
    width: 100% !important;
    clear: both !important;
    text-align: inherit !important;
    white-space: nowrap !important;
    background: none !important;
    border: 0 !important;
    color: #333 !important;
    padding: 8px 15px !important;
    transition: background-color 0.15s ease, color 0.15s ease !important;
}

.account-dropdown .dropdown-menu.show .dropdown-item:hover {
    background-color: #f8f9fa !important;
    color: var(--primary-color) !important;
}

/* Fix any possible overlaps with the navbar */
.navbar-dark.bg-primary {
    position: relative !important;
    z-index: 2 !important;
}

/* Give header components proper stacking context */
.main-header {
    position: relative !important;
    z-index: 1040 !important;
}

/* Size Button Styles */
.size-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.size-btn {
    padding: 0.5rem 1rem;
    min-width: 70px;
    border-radius: 4px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.size-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.1);
}

.size-btn.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.size-btn.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--border-color);
}

.size-btn.btn-outline-primary:hover {
    color: var(--primary-color);
    background-color: rgba(90, 26, 94, 0.05);
    border-color: var(--primary-color);
}

/* Additional styles to match reference site */
.product-variations {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1.5rem;
    background-color: #fcfcfc;
    margin-bottom: 2rem;
}

.product-variations h5 {
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 1.1rem;
}