/* ==========================================================================
   SRI MURUGAN GOLD COVERING E-COMMERCE DESIGN SYSTEM
   Ultra-Fast, Premium Jewellery Theme with Modern Glassmorphism & Micro-animations
   ========================================================================== */

:root {
    --bg-primary: #FDFBF7;
    --bg-surface: #FFFFFF;
    --bg-dark: #12161A;
    --bg-dark-card: #1A2026;
    
    --text-primary: #1F2937;
    --text-secondary: #4B5563;
    --text-muted: #9CA3AF;
    --text-gold: #C59B27;
    --text-gold-hover: #A37E1C;

    --brand-gold: #C59B27;
    --brand-gold-light: #F9F5E8;
    --brand-gold-border: #E8D9A8;
    --brand-dark: #121820;
    --brand-accent: #8B1E26;

    --badge-new: #10B981;
    --badge-bestseller: #E11D48;
    --badge-outofstock: #6B7280;

    --border-color: #E5E7EB;
    --border-light: #F3F4F6;
    
    --font-heading: 'Cinzel', 'Playfair Display', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.12), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.2s ease;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.top-notice-bar {
    background-color: var(--brand-dark);
    color: #F3F4F6;
    font-size: 0.8125rem;
    padding: 0.5rem 0;
    text-align: center;
    letter-spacing: 0.025em;
}

.site-header {
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 0;
    gap: 1.5rem;
}

.brand-logo-area {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-gold);
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.brand-subtitle {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-top: 2px;
}

.vault-search-box {
    flex: 1;
    max-width: 540px;
    position: relative;
    display: flex;
    align-items: center;
}

.vault-search-input {
    width: 100%;
    padding: 0.65rem 1rem 0.65rem 2.75rem;
    border-radius: var(--radius-full);
    border: 1.5px solid #E2E8F0;
    background: #F8FAFC;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.vault-search-input:focus {
    outline: none;
    border-color: var(--brand-gold);
    background: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(197, 155, 39, 0.15);
}

.vault-search-icon {
    position: absolute;
    left: 1rem;
    color: #94A3B8;
    pointer-events: none;
    display: flex;
    align-items: center;
}

.vault-search-btn {
    position: absolute;
    right: 4px;
    background: var(--brand-gold);
    color: white;
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.45rem 1.1rem;
    border-radius: var(--radius-full);
    transition: background 0.2s ease;
}

.vault-search-btn:hover {
    background: var(--text-gold-hover);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.header-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.75rem;
    color: var(--text-secondary);
    position: relative;
    gap: 2px;
}

.header-action-btn:hover {
    color: var(--brand-gold);
}

.header-action-icon {
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.action-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--brand-gold);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-nav-bar {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-light);
    overflow-x: auto;
    scrollbar-width: none;
}
.category-nav-bar::-webkit-scrollbar { display: none; }

.category-nav-list {
    display: flex;
    align-items: center;
    white-space: nowrap;
    list-style: none;
    gap: 0.5rem;
    padding: 0.4rem 0;
}

.category-nav-item a {
    display: inline-block;
    padding: 0.4rem 0.85rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.category-nav-item a:hover,
.category-nav-item.active a {
    color: var(--brand-gold);
    background: var(--brand-gold-light);
}

.banner-section { padding: 1.25rem 0; }

.banner-slider {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: linear-gradient(135deg, #121820 0%, #1A232E 100%);
    min-height: 340px;
    display: flex;
    align-items: center;
    color: white;
    box-shadow: var(--shadow-md);
}

.banner-content {
    padding: 3rem 4rem;
    max-width: 550px;
    z-index: 2;
}

.banner-tag {
    display: inline-block;
    background: rgba(197, 155, 39, 0.2);
    border: 1px solid var(--brand-gold);
    color: var(--brand-gold);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
}

.banner-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    line-height: 1.15;
    margin-bottom: 0.75rem;
    font-weight: 700;
    color: #FFFFFF;
}

.banner-subtitle {
    font-size: 0.95rem;
    color: #D1D5DB;
    margin-bottom: 1.75rem;
}

.btn-gold {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--brand-gold);
    color: #FFFFFF;
    font-weight: 600;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 14px rgba(197, 155, 39, 0.4);
    transition: all 0.2s ease;
}

.btn-gold:hover {
    background: var(--text-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(197, 155, 39, 0.5);
}

.banner-img-wrap {
    position: absolute;
    right: 0;
    top: 0;
    width: 55%;
    height: 100%;
    overflow: hidden;
}

.banner-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.85;
}

.section-header {
    text-align: center;
    margin: 2rem 0 1.5rem 0;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.category-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 1;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.category-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.category-card:hover .category-card-img {
    transform: scale(1.08);
}

.category-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.85) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1rem;
    color: white;
}

.category-card-title {
    font-weight: 700;
    font-size: 1rem;
    line-height: 1.2;
}

.category-card-explore {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--brand-gold);
    margin-top: 0.2rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-bottom: 3rem;
}

@media (max-width: 1024px) {
    .products-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); }
}

.product-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    position: relative;
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--brand-gold-border);
}

.product-card-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 5;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    color: white;
}

.badge-new-arrival { background: var(--badge-new); }
.badge-bestseller { background: var(--badge-bestseller); }
.badge-out-of-stock { background: var(--badge-outofstock); }
.badge-sale { background: var(--brand-gold); }

.product-card-img-wrap {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: #F9FAFB;
}

.product-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.wishlist-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.9);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4B5563;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
    z-index: 5;
}

.wishlist-btn:hover {
    color: #E11D48;
    background: white;
    transform: scale(1.1);
}

.product-card-body {
    padding: 0.85rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-card-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.35;
    min-height: 2.4rem;
}

.product-card-sku {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.product-card-rating {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 0.5rem;
}

.rating-badge {
    background: var(--brand-gold);
    color: white;
    font-weight: 700;
    font-size: 0.7rem;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 2px;
}

.rating-count {
    font-size: 0.725rem;
    color: var(--text-muted);
}

.product-card-price-row {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-top: auto;
}

.price-current {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.price-mrp {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-discount {
    font-size: 0.7rem;
    font-weight: 700;
    color: #10B981;
}

/* Single Product Detail Page Styling */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin: 1.25rem 0;
}

.breadcrumbs a:hover {
    color: var(--brand-gold);
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 2.5rem;
    box-shadow: var(--shadow-sm);
}

@media (max-width: 868px) {
    .product-detail-grid { grid-template-columns: 1fr; }
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.main-image-wrap {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #F9FAFB;
    aspect-ratio: 1;
    border: 1px solid var(--border-light);
}

.main-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-thumbs {
    display: flex;
    gap: 0.75rem;
    overflow-x: auto;
}

.thumb-item {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
}

.thumb-item.active {
    border-color: var(--brand-gold);
}

.product-info-panel {
    display: flex;
    flex-direction: column;
}

.p-title {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.p-sku-box {
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    color: #64748B;
    display: inline-block;
    align-self: flex-start;
    margin-bottom: 1.25rem;
}

.p-price-card {
    background: var(--brand-gold-light);
    border: 1px solid var(--brand-gold-border);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.p-price-row {
    display: flex;
    align-items: baseline;
    gap: 0.85rem;
}

.p-price-main {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.p-tax-note {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.3rem;
}

.qty-actions-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.qty-counter {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: #F9FAFB;
    overflow: hidden;
}

.qty-btn {
    width: 36px;
    height: 42px;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-btn:hover {
    background: #E5E7EB;
}

.qty-input {
    width: 48px;
    height: 42px;
    text-align: center;
    font-weight: 700;
    border: none;
    background: transparent;
    font-size: 1rem;
}

.btn-add-cart {
    flex: 1;
    background: var(--brand-dark);
    color: white;
    font-weight: 700;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.btn-add-cart:hover {
    background: #2D3748;
}

.btn-buy-now {
    flex: 1;
    background: white;
    border: 2px solid var(--brand-dark);
    color: var(--brand-dark);
    font-weight: 700;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.btn-buy-now:hover {
    background: var(--brand-dark);
    color: white;
}

.btn-whatsapp-share {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #16A34A;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    cursor: pointer;
}

.btn-whatsapp-share:hover {
    text-decoration: underline;
}

.product-desc-box {
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
}

.desc-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.desc-content {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.reviews-section {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 3rem;
}

.write-review-card {
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.star-rating-select {
    display: flex;
    gap: 0.35rem;
    font-size: 1.35rem;
    color: #CBD5E1;
    cursor: pointer;
    margin: 0.5rem 0 1rem 0;
}

.star-rating-select .star.filled {
    color: #F59E0B;
}

.review-textarea {
    width: 100%;
    padding: 0.85rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    min-height: 90px;
    margin-bottom: 1rem;
}

.site-footer {
    background: #111827;
    color: #9CA3AF;
    padding: 3.5rem 0 1.5rem 0;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

@media (max-width: 868px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

.footer-col-title {
    font-family: var(--font-heading);
    color: #FFFFFF;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.footer-links a {
    font-size: 0.85rem;
}

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

.footer-bottom {
    border-top: 1px solid #1F2937;
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.8rem;
    color: #6B7280;
}

/* Admin Dashboard Layout */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
    background: #F1F5F9;
}

.admin-sidebar {
    width: 260px;
    background: #0F172A;
    color: #94A3B8;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
}

.admin-sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid #1E293B;
    color: white;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
}

.admin-nav {
    list-style: none;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.admin-nav-item a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    color: #94A3B8;
    font-weight: 500;
    font-size: 0.875rem;
}

.admin-nav-item a:hover,
.admin-nav-item.active a {
    background: var(--brand-gold);
    color: white;
}

.admin-main {
    margin-left: 260px;
    flex: 1;
    padding: 2rem;
}

.admin-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.stat-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    padding: 1.25rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid #E2E8F0;
}

.stat-title {
    font-size: 0.8rem;
    color: #64748B;
    font-weight: 600;
    text-transform: uppercase;
}

.stat-val {
    font-size: 1.75rem;
    font-weight: 800;
    color: #0F172A;
    margin-top: 0.35rem;
}

.data-table-card {
    background: white;
    border-radius: var(--radius-md);
    border: 1px solid #E2E8F0;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.875rem;
}

.data-table th {
    background: #F8FAFC;
    padding: 0.85rem 1rem;
    font-weight: 700;
    color: #475569;
    border-bottom: 1px solid #E2E8F0;
}

.data-table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid #F1F5F9;
    color: #334155;
    vertical-align: middle;
}

.badge-status {
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-full);
    font-size: 0.725rem;
    font-weight: 700;
    display: inline-block;
}

.status-pending { background: #FEF3C7; color: #92400E; }
.status-approved, .status-delivered { background: #D1FAE5; color: #065F46; }
.status-shipped { background: #DBEAFE; color: #1E40AF; }
.status-rejected, .status-cancelled { background: #FEE2E2; color: #991B1B; }

/* Dedicated Action Icon Buttons */
.action-btn-group {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    border: 1px solid #CBD5E1;
    background: #FFFFFF;
    color: #475569;
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    cursor: pointer;
    text-decoration: none;
}

.action-btn-edit {
    color: #2563EB;
    border-color: #BFDBFE;
    background: #EFF6FF;
}
.action-btn-edit:hover {
    background: #2563EB;
    color: #FFFFFF;
    border-color: #2563EB;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.3);
}

.action-btn-delete {
    color: #DC2626;
    border-color: #FECACA;
    background: #FEF2F2;
}
.action-btn-delete:hover {
    background: #DC2626;
    color: #FFFFFF;
    border-color: #DC2626;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(220, 38, 38, 0.3);
}

.action-btn-view {
    color: #059669;
    border-color: #A7F3D0;
    background: #ECFDF5;
}
.action-btn-view:hover {
    background: #059669;
    color: #FFFFFF;
    border-color: #059669;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(5, 150, 105, 0.3);
}

/* Highly Prominent Drag & Drop File Upload Box */
.file-upload-box {
    border: 2px dashed #C59B27;
    border-radius: 12px;
    background: #FDFBF7;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.2s ease;
    margin-bottom: 1.25rem;
}

.file-upload-box:hover {
    border-color: #A37E1C;
    background: #FFFDF5;
    box-shadow: 0 4px 12px rgba(197, 155, 39, 0.15);
}

.file-upload-label {
    font-weight: 800;
    font-size: 1rem;
    color: #0F172A;
    margin-bottom: 0.35rem;
    display: block;
}

.file-upload-sub {
    font-size: 0.8rem;
    color: #64748B;
    margin-bottom: 0.85rem;
}

.file-input-native {
    width: 100%;
    padding: 0.65rem;
    border: 1px solid #CBD5E1;
    border-radius: 8px;
    background: white;
    font-size: 0.85rem;
}

/* --- RESPONSIVE MOBILE HEADER & SEARCH BAR STYLES --- */
.mobile-search-wrapper {
    display: none;
    padding: 0.5rem 0 0.75rem 0;
    background: #FFFFFF;
    border-top: 1px solid #F1F5F9;
}

@media (max-width: 768px) {
    .header-main {
        flex-wrap: wrap;
        padding: 0.65rem 0;
        gap: 0.75rem;
    }
    
    .desktop-search-box {
        display: none !important;
    }
    
    .mobile-search-wrapper {
        display: block !important;
    }
    
    .category-nav-bar {
        border-bottom: 1px solid #F1F5F9;
    }
    
    .category-nav-list {
        overflow-x: auto;
        white-space: nowrap;
        padding-bottom: 0.5rem;
        -webkit-overflow-scrolling: touch;
        gap: 0.5rem;
    }

    .brand-title {
        font-size: 1.15rem;
    }

    .header-actions {
        gap: 0.5rem;
    }

    .header-action-btn {
        padding: 0.35rem 0.6rem;
    }
}

/* Sticky Header Scrolled State */
.site-header { transition: all 0.3s ease; }
.site-header.scrolled-down .desktop-search-box { display: none !important; }
.site-header.scrolled-down .mobile-search-wrapper { display: none !important; }
.site-header.scrolled-down .header-nav { display: none !important; }