/* ==========================================================================
   theme.css — Modern dark-theme overlay for catalog / product / checkout
   Loads AFTER styles.css; selectively overrides the light e-commerce
   defaults so the shop pages match the homepage / category pages.
   ========================================================================== */

/* --- Base body --- */
body {
    font-family: 'Arial', sans-serif;
    background-color: #000;
    color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
    background-image: -webkit-image-set(url('Images/logo.avif') type('image/avif'), url('Images/logo.webp') type('image/webp'), url('Images/logo.jpg') type('image/jpeg'));
    background-image: image-set(url('Images/logo.avif') type('image/avif'), url('Images/logo.webp') type('image/webp'), url('Images/logo.jpg') type('image/jpeg'));
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: -1;
}

/* --- Modern slide-out header (replaces .header / .header-top / .header-main / .main-nav) --- */
header.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    padding: 14px 20px;
}

header.header > .container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 0;
}

/* Hide the cluttered top contact / account / cart bar — surface info elsewhere */
.header-top {
    display: none !important;
}

/* The original .header-main holds logo + search; restyle it.
   padding-right leaves room for the absolute-positioned hamburger button. */
.header-main {
    display: flex !important;
    align-items: center;
    justify-content: flex-start;
    gap: 24px;
    flex: 1;
    padding: 0 60px 0 0 !important;
    background: transparent !important;
}

.logo h1 {
    font-size: 1.4rem;
    margin: 0;
    background: linear-gradient(45deg, #00ccff, #ff00cc, #00ff88);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.logo h1 a {
    color: inherit;
    text-decoration: none;
}

.logo p {
    display: none; /* "Premium Wall Art..." subtitle — drop for cleaner header */
}

/* Inline search bar tucked beside logo */
.search-bar {
    flex: 1;
    max-width: 360px;
    position: relative;
}

.search-form {
    display: flex;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 8px;
    overflow: hidden;
}

.search-form input {
    flex: 1;
    padding: 10px 14px;
    background: transparent;
    border: 0;
    color: #fff;
    font-size: 0.95rem;
}

.search-form input::placeholder {
    color: rgba(255, 255, 255, 0.55);
}

.search-form button {
    background: transparent;
    color: #4ecdc4;
    border: 0;
    padding: 0 14px;
    cursor: pointer;
    border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.search-suggestions {
    background: rgba(20, 20, 20, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    backdrop-filter: blur(10px);
}

.search-suggestion {
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.search-suggestion:hover {
    background: rgba(0, 204, 255, 0.15);
}

/* Replace the inline ul-based nav with a slide-out drawer */
.main-nav {
    display: contents;
}

.nav-menu {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: auto !important;
    width: 100% !important;
    max-width: 100% !important;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95) !important;
    backdrop-filter: blur(15px);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    padding-top: 90px !important;
    z-index: 999;
    margin: 0;
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    box-shadow: none;
}

.nav-menu.active {
    transform: translateX(0);
}

.nav-menu > li {
    width: 100%;
    max-width: 480px;
    list-style: none;
    text-align: center;
}

.nav-menu > li > a {
    display: block;
    padding: 18px 30px !important;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: transparent !important;
    text-align: center;
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
    background: linear-gradient(45deg, #00ccff, #ff00cc) !important;
    color: #fff !important;
}

.dropdown-menu {
    position: static !important;
    background: rgba(255, 255, 255, 0.04) !important;
    box-shadow: none !important;
    padding-left: 16px;
    border-radius: 0;
    opacity: 1 !important;
    visibility: visible !important;
}

.dropdown-menu li a {
    color: #ccc !important;
    padding: 12px 30px !important;
    font-size: 14px;
    text-transform: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.dropdown-menu li a:hover {
    background: rgba(0, 204, 255, 0.18) !important;
    color: #fff !important;
}

.dropdown > a i.fa-chevron-down {
    display: none;
}

/* Replace the boxy mobile-menu-toggle with the same style hamburger as the rest of the site
   Positioned absolutely in the top-right corner of the fixed header so it matches the
   hamburger position on every other page on the site. */
.mobile-menu-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: transparent !important;
    border: 0 !important;
    padding: 0 !important;
    color: #fff !important;
    display: flex !important;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 28px !important;
    height: 3px !important;
    background: #fff !important;
    margin: 0 !important;
    position: absolute;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-toggle span:nth-child(1) { top: 10px; }
.mobile-menu-toggle span:nth-child(2) { top: 18.5px; }
.mobile-menu-toggle span:nth-child(3) { top: 27px; }

.mobile-menu-toggle.active span:nth-child(1) { top: 18.5px; transform: rotate(45deg); }
.mobile-menu-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.active span:nth-child(3) { top: 18.5px; transform: rotate(-45deg); }

/* --- Hero / page tops --- */
.catalog-hero,
.product-hero,
.checkout-header {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.4)) !important;
    color: #fff !important;
    padding: 140px 20px 50px !important;
    text-align: center;
}

.catalog-hero h1,
.checkout-header h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    background: linear-gradient(45deg, #00ccff, #ff00cc, #00ff88);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.catalog-hero p,
.checkout-header p {
    color: #ccc !important;
    font-size: 1.1rem;
    margin-top: 8px;
}

main.catalog-main,
main.product-main,
main.checkout-main {
    padding: 40px 0 80px !important;
    background: transparent !important;
}

/* --- Filter sidebar / cards --- */
.filter-section,
.catalog-sidebar .filter-section,
.product-info,
.product-tabs,
.cart-summary,
.checkout-form,
.order-summary {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    color: #fff !important;
    backdrop-filter: blur(10px);
    border-radius: 12px !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4) !important;
}

.filter-section h3,
.product-info h1,
.cart-summary h3,
.order-summary h3 {
    color: #00ccff !important;
}

.filter-group label,
.checkbox-item label,
.form-group label {
    color: #ddd !important;
}

.checkbox-item input[type="checkbox"] {
    accent-color: #4ecdc4;
}

.price-input,
.sort-select,
.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(0, 0, 0, 0.4) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: #fff !important;
}

.price-input::placeholder,
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.clear-filters {
    background: linear-gradient(45deg, #ff6b6b, #ff00cc) !important;
}

/* --- Product cards (catalog grid + featured) --- */
.product-card {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    color: #fff !important;
    border-radius: 14px !important;
    overflow: hidden;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
    backdrop-filter: blur(8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.product-card:hover {
    transform: translateY(-6px);
    border-color: #00ccff !important;
    box-shadow: 0 16px 40px rgba(0, 204, 255, 0.25) !important;
}

.product-image {
    background: rgba(0, 0, 0, 0.3);
}

.product-title,
.product-card .product-title {
    color: #fff !important;
}

.product-description {
    color: #ccc !important;
}

.product-price {
    color: #4ecdc4 !important;
    font-weight: 800;
}

.btn-add-cart {
    background: linear-gradient(45deg, #00ccff, #ff00cc) !important;
    color: #fff !important;
    border: 0 !important;
    font-weight: 700;
}

.btn-add-cart:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 0, 204, 0.4);
}

/* --- Buttons (general) --- */
.btn,
.btn-primary {
    border: 0;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: linear-gradient(45deg, #00ccff, #ff00cc) !important;
    color: #fff !important;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 204, 255, 0.35);
}

.btn-outline {
    background: transparent !important;
    border: 2px solid #4ecdc4 !important;
    color: #4ecdc4 !important;
}

.btn-outline:hover {
    background: #4ecdc4 !important;
    color: #000 !important;
}

/* --- Pagination --- */
.pagination button {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.18) !important;
    color: #fff !important;
}

.pagination button.active {
    background: linear-gradient(45deg, #00ccff, #ff00cc) !important;
    border-color: transparent !important;
}

.pagination button:disabled {
    opacity: 0.3;
}

.catalog-stats {
    color: #aaa !important;
}

/* --- Product detail page --- */
.product-gallery .main-image {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
}

.thumbnail {
    border: 2px solid rgba(255, 255, 255, 0.15) !important;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    overflow: hidden;
}

.thumbnail.active {
    border-color: #00ccff !important;
    box-shadow: 0 0 0 2px rgba(0, 204, 255, 0.4);
}

.tab-button {
    color: #bbb !important;
    background: transparent !important;
    border: 0 !important;
}

.tab-button.active {
    color: #00ccff !important;
    border-bottom: 2px solid #00ccff !important;
}

.tab-content {
    color: #ddd !important;
}

.breadcrumb {
    color: #aaa;
}

.breadcrumb a {
    color: #4ecdc4 !important;
}

/* --- Checkout --- */
.checkout-container {
    color: #fff;
}

.cart-items,
.checkout-step {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-radius: 12px;
    padding: 24px !important;
}

.cart-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #fff;
}

.cart-item-title {
    color: #fff !important;
}

.cart-item-price {
    color: #4ecdc4 !important;
}

.summary-row {
    color: #ddd;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.summary-total {
    color: #4ecdc4 !important;
    font-weight: 800;
}

/* --- Footer --- */
.footer {
    background: rgba(0, 0, 0, 0.85) !important;
    color: #ddd !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
}

.footer a {
    color: #4ecdc4 !important;
}

.footer-section h4 {
    color: #00ccff !important;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: #aaa;
}

/* --- A11y skip-link must show above the dark header --- */
.skip-link {
    background: #4ecdc4 !important;
    color: #000 !important;
}

/* --- Responsive: stack header on small screens --- */
@media (max-width: 768px) {
    header.header > .container {
        flex-wrap: wrap;
    }
    .header-main {
        order: 1;
        flex-wrap: wrap;
    }
    .search-bar {
        flex: 1 1 100%;
        max-width: none;
        margin-top: 8px;
    }
    .catalog-hero,
    .product-hero,
    .checkout-header {
        padding: 110px 16px 36px !important;
    }
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Checkout: order-inquiry notice banner */
.checkout-notice {
    max-width: 1200px;
    margin: 0 auto 24px;
    padding: 18px 24px;
    background: rgba(78, 205, 196, 0.08);
    border: 1px solid rgba(78, 205, 196, 0.4);
    border-radius: 10px;
    color: #ddd;
    font-size: 0.98rem;
    line-height: 1.6;
}

.checkout-notice strong {
    color: #4ecdc4;
}

.security-info {
    color: #aaa !important;
    font-size: 0.9rem;
    text-align: center;
    margin-top: 12px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
}

.security-info i {
    color: #4ecdc4;
    margin-right: 6px;
}