/* ==========================================================================
   Metallca Theme - Main Stylesheet
   Replicates the Metallca app experience: dark/light mode, amber accents,
   industrial steel catalog look, card-based product grid, sticky header.
   ========================================================================== */

:root {
    /* Color system - 6 ramps + neutrals */
    --mt-primary:        #f59e0b;
    --mt-primary-light:  #fbbf24;
    --mt-primary-dark:   #d97706;
    --mt-primary-50:     #fffbeb;
    --mt-primary-100:    #fef3c7;
    --mt-primary-500:    #f59e0b;
    --mt-primary-600:    #d97706;
    --mt-primary-700:    #b45309;

    --mt-secondary:      #f97316;
    --mt-secondary-light:#fb923c;
    --mt-secondary-dark: #ea580c;

    --mt-accent:         #f43f5e;
    --mt-accent-light:   #fb7185;
    --mt-accent-dark:    #e11d48;

    --mt-success:        #10b981;
    --mt-success-light:  #34d399;
    --mt-success-dark:   #059669;

    --mt-warning:        #f59e0b;
    --mt-warning-light:  #fbbf24;
    --mt-warning-dark:   #d97706;

    --mt-error:          #ef4444;
    --mt-error-light:    #f87171;
    --mt-error-dark:     #dc2626;

    --mt-info:           #3b82f6;
    --mt-info-light:     #60a5fa;
    --mt-info-dark:      #2563eb;

    /* Neutrals (light mode defaults) */
    --mt-bg:             #f8fafc;
    --mt-bg-surface:     #ffffff;
    --mt-bg-elevated:    #ffffff;
    --mt-text:           #0f172a;
    --mt-text-secondary: #64748b;
    --mt-text-muted:     #94a3b8;
    --mt-border:         #e2e8f0;
    --mt-border-strong:  #cbd5e1;
    --mt-overlay:        rgba(0, 0, 0, 0.4);
    --mt-shadow-sm:      0 1px 2px rgba(0,0,0,0.06);
    --mt-shadow:         0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.06);
    --mt-shadow-lg:      0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.05);
    --mt-shadow-xl:      0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.05);

    /* Typography */
    --mt-font:           'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --mt-font-heading:   'Inter', system-ui, sans-serif;
    --mt-line-height:    1.6;
    --mt-heading-height: 1.2;

    /* Spacing - 8px system */
    --mt-space-1:  0.25rem;
    --mt-space-2:  0.5rem;
    --mt-space-3:  0.75rem;
    --mt-space-4:  1rem;
    --mt-space-5:  1.25rem;
    --mt-space-6:  1.5rem;
    --mt-space-8:  2rem;
    --mt-space-10: 2.5rem;
    --mt-space-12: 3rem;
    --mt-space-16: 4rem;
    --mt-space-20: 5rem;
    --mt-space-24: 6rem;

    /* Radius */
    --mt-radius-sm:   0.375rem;
    --mt-radius:      0.5rem;
    --mt-radius-lg:   0.75rem;
    --mt-radius-xl:   1rem;
    --mt-radius-2xl:  1.5rem;
    --mt-radius-full: 9999px;

    /* Transitions */
    --mt-transition:   all 0.2s ease;
    --mt-transition-fast: all 0.15s ease;
    --mt-transition-slow: all 0.3s ease;

    /* Max width */
    --mt-container: 80rem;
}

/* Dark mode overrides */
html.dark {
    --mt-bg:             #111827;
    --mt-bg-surface:     #1f2937;
    --mt-bg-elevated:    #374151;
    --mt-text:           #f9fafb;
    --mt-text-secondary: #9ca3af;
    --mt-text-muted:     #6b7280;
    --mt-border:         #374151;
    --mt-border-strong:  #4b5563;
    --mt-overlay:        rgba(0, 0, 0, 0.6);
    --mt-shadow-sm:      0 1px 2px rgba(0,0,0,0.3);
    --mt-shadow:         0 4px 6px -1px rgba(0,0,0,0.4), 0 2px 4px -2px rgba(0,0,0,0.3);
    --mt-shadow-lg:      0 10px 15px -3px rgba(0,0,0,0.4), 0 4px 6px -4px rgba(0,0,0,0.3);
    --mt-shadow-xl:      0 20px 25px -5px rgba(0,0,0,0.5), 0 8px 10px -6px rgba(0,0,0,0.3);
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--mt-font);
    font-size: 1rem;
    line-height: var(--mt-line-height);
    color: var(--mt-text);
    background-color: var(--mt-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.2s ease, color 0.2s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--mt-font-heading);
    font-weight: 700;
    line-height: var(--mt-heading-height);
    margin: 0 0 var(--mt-space-4);
    color: var(--mt-text);
}

h1 { font-size: clamp(1.875rem, 4vw, 2.25rem); }
h2 { font-size: clamp(1.5rem, 3vw, 1.875rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }

a {
    color: var(--mt-primary);
    text-decoration: none;
    transition: var(--mt-transition-fast);
}
a:hover { color: var(--mt-primary-dark); }

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

ul, ol { margin: 0 0 var(--mt-space-4) var(--mt-space-6); padding: 0; }

p { margin: 0 0 var(--mt-space-4); }

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.metallca-container {
    max-width: var(--mt-container);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--mt-space-4);
    padding-right: var(--mt-space-4);
}

@media (min-width: 768px) {
    .metallca-container {
        padding-left: var(--mt-space-6);
        padding-right: var(--mt-space-6);
    }
}

.metallca-content-area {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--mt-space-8);
    padding: var(--mt-space-8) 0;
}

@media (min-width: 1024px) {
    .metallca-has-sidebar .metallca-content-area {
        grid-template-columns: 1fr 280px;
    }
}

/* ==========================================================================
   Header
   ========================================================================== */

.metallca-site-header {
    background-color: var(--mt-bg-surface);
    border-bottom: 1px solid var(--mt-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--mt-transition);
}

.metallca-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: var(--mt-space-4);
}

.metallca-logo img,
.metallca-logo .custom-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.metallca-logo a {
    display: inline-flex;
    align-items: center;
    gap: var(--mt-space-2);
}

.metallca-logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--mt-text);
    letter-spacing: -0.025em;
}

.metallca-logo-text .accent { color: var(--mt-primary); }

/* Navigation */
.metallca-nav ul {
    display: flex;
    align-items: center;
    gap: var(--mt-space-1);
    list-style: none;
    margin: 0;
    padding: 0;
}

.metallca-nav li { margin: 0; }

.metallca-nav a {
    display: flex;
    align-items: center;
    gap: var(--mt-space-2);
    padding: var(--mt-space-2) var(--mt-space-4);
    border-radius: var(--mt-radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--mt-text-secondary);
    transition: var(--mt-transition-fast);
    white-space: nowrap;
}

.metallca-nav a:hover,
.metallca-nav .current-menu-item > a {
    background-color: var(--mt-bg-elevated);
    color: var(--mt-text);
}

.metallca-nav a.metallca-nav-active {
    background-color: var(--mt-primary);
    color: #1a1a1a;
    font-weight: 600;
}

.metallca-nav a.metallca-nav-promo {
    color: var(--mt-secondary);
    font-weight: 700;
}

.metallca-nav a.metallca-nav-promo:hover,
.metallca-nav .current-menu-item > a.metallca-nav-promo {
    background-color: var(--mt-secondary);
    color: #fff;
}

.metallca-nav-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: var(--mt-radius-full);
    background-color: var(--mt-error);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
}

/* Header right section */
.metallca-header-actions {
    display: flex;
    align-items: center;
    gap: var(--mt-space-2);
}

.metallca-rate-badge {
    display: flex;
    align-items: center;
    gap: var(--mt-space-2);
    padding: var(--mt-space-2) var(--mt-space-3);
    border-radius: var(--mt-radius-lg);
    background-color: var(--mt-bg-elevated);
    border: 1px solid var(--mt-border);
    font-size: 0.75rem;
}

.metallca-rate-label { color: var(--mt-text-secondary); }
.metallca-rate-value {
    color: var(--mt-primary);
    font-weight: 700;
    font-size: 0.875rem;
}

/* Theme toggle */
.metallca-theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: var(--mt-text-secondary);
    border-radius: var(--mt-radius-lg);
    cursor: pointer;
    transition: var(--mt-transition-fast);
}

.metallca-theme-toggle:hover {
    background-color: var(--mt-bg-elevated);
    color: var(--mt-text);
}

.metallca-theme-toggle svg { width: 18px; height: 18px; }

html.dark .metallca-theme-toggle .icon-sun { display: block; }
html.dark .metallca-theme-toggle .icon-moon { display: none; }
.metallca-theme-toggle .icon-sun { display: none; }
.metallca-theme-toggle .icon-moon { display: block; }

/* Cart icon */
.metallca-cart-link {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--mt-text-secondary);
    border-radius: var(--mt-radius-lg);
    transition: var(--mt-transition-fast);
}

.metallca-cart-link:hover {
    background-color: var(--mt-bg-elevated);
    color: var(--mt-text);
}

.metallca-cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    border-radius: var(--mt-radius-full);
    background-color: var(--mt-error);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
}

/* Search in header */
.metallca-header-search-form {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.metallca-header-search-form input[type="search"] {
    width: 100%;
    padding: var(--mt-space-3) var(--mt-space-4) var(--mt-space-3) 40px;
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius-xl);
    background-color: var(--mt-bg-surface);
    color: var(--mt-text);
    font-size: 0.875rem;
    transition: var(--mt-transition-fast);
    outline: none;
}

.metallca-header-search-form input[type="search"]:focus {
    border-color: var(--mt-primary);
    box-shadow: 0 0 0 1px var(--mt-primary);
}

.metallca-header-search-form .metallca-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--mt-text-muted);
}

/* Live search results */
.metallca-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background-color: var(--mt-bg-surface);
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius-xl);
    box-shadow: var(--mt-shadow-xl);
    overflow: hidden;
    z-index: 100;
    list-style: none;
    margin: 4px 0 0;
    padding: 0;
}

.metallca-search-results li { border-bottom: 1px solid var(--mt-border); }
.metallca-search-results li:last-child { border-bottom: none; }

.metallca-search-results a {
    display: flex;
    align-items: center;
    gap: var(--mt-space-3);
    padding: var(--mt-space-3);
    color: var(--mt-text);
    transition: var(--mt-transition-fast);
}

.metallca-search-results a:hover {
    background-color: var(--mt-bg-elevated);
}

.metallca-search-thumb {
    width: 48px;
    height: 48px;
    border-radius: var(--mt-radius);
    object-fit: cover;
    flex-shrink: 0;
}

.metallca-search-item-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.metallca-search-item-name {
    font-size: 0.875rem;
    font-weight: 600;
}

.metallca-search-item-price {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--mt-primary);
}

.metallca-search-empty {
    padding: var(--mt-space-4);
    text-align: center;
    color: var(--mt-text-muted);
    font-size: 0.875rem;
    margin: 0;
}

/* Mobile nav */
.metallca-mobile-nav {
    display: none;
    border-top: 1px solid var(--mt-border);
    padding: var(--mt-space-2) 0;
    overflow-x: auto;
}

.metallca-mobile-nav ul {
    display: flex;
    gap: var(--mt-space-1);
    list-style: none;
    margin: 0;
    padding: 0 var(--mt-space-4);
}

.metallca-mobile-nav a {
    display: flex;
    align-items: center;
    gap: var(--mt-space-2);
    padding: var(--mt-space-2) var(--mt-space-3);
    border-radius: var(--mt-radius);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--mt-text-secondary);
    white-space: nowrap;
    transition: var(--mt-transition-fast);
}

.metallca-mobile-nav a:hover,
.metallca-mobile-nav .current-menu-item > a {
    background-color: var(--mt-primary);
    color: #1a1a1a;
}

@media (max-width: 767px) {
    .metallca-nav { display: none; }
    .metallca-mobile-nav { display: block; }
    .metallca-header-search-form { display: none; }
    .metallca-rate-badge { display: none; }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.metallca-site-footer {
    background-color: var(--mt-bg-surface);
    border-top: 1px solid var(--mt-border);
    padding: var(--mt-space-12) 0 var(--mt-space-8);
    margin-top: var(--mt-space-16);
}

.metallca-footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--mt-space-8);
}

@media (min-width: 640px) {
    .metallca-footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .metallca-footer-grid { grid-template-columns: repeat(4, 1fr); }
}

.metallca-footer-widget-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--mt-space-4);
    color: var(--mt-text);
}

.metallca-footer-bottom {
    margin-top: var(--mt-space-8);
    padding-top: var(--mt-space-6);
    border-top: 1px solid var(--mt-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--mt-space-4);
    font-size: 0.875rem;
    color: var(--mt-text-secondary);
}

/* Social icons in footer */
.metallca-social-links {
    display: flex;
    gap: var(--mt-space-2);
    list-style: none;
    margin: 0;
    padding: 0;
}

.metallca-social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--mt-radius-lg);
    background-color: var(--mt-bg-elevated);
    transition: var(--mt-transition-fast);
}

.metallca-social-links a:hover {
    transform: scale(1.1);
    opacity: 0.8;
}

.metallca-social-links svg { width: 17px; height: 17px; }

/* ==========================================================================
   Hero / Banner section
   ========================================================================== */

.metallca-hero {
    position: relative;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #fff;
    border-radius: var(--mt-radius-2xl);
    overflow: hidden;
    margin-bottom: var(--mt-space-8);
    min-height: 280px;
    display: flex;
    align-items: center;
}

.metallca-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at top right, rgba(245, 158, 11, 0.15), transparent 60%);
    pointer-events: none;
}

.metallca-hero-content {
    position: relative;
    z-index: 1;
    padding: var(--mt-space-12);
    max-width: 600px;
}

.metallca-hero-title {
    font-size: clamp(1.875rem, 4vw, 2.5rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: var(--mt-space-4);
    line-height: 1.1;
}

.metallca-hero-title .accent { color: var(--mt-primary); }

.metallca-hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--mt-space-6);
}

.metallca-hero-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--mt-space-2);
    padding: var(--mt-space-3) var(--mt-space-6);
    background-color: var(--mt-primary);
    color: #1a1a1a;
    font-weight: 700;
    border-radius: var(--mt-radius-xl);
    transition: var(--mt-transition);
}

.metallca-hero-cta:hover {
    background-color: var(--mt-primary-light);
    transform: scale(1.05);
    color: #1a1a1a;
}

/* ==========================================================================
   Catalog Search & Categories (shop page)
   ========================================================================== */

.metallca-shop-search {
    margin-bottom: var(--mt-space-4);
    position: relative;
}

.metallca-shop-search input[type="search"],
.metallca-shop-search input[type="text"] {
    width: 100%;
    padding: var(--mt-space-3) var(--mt-space-4) var(--mt-space-3) 40px;
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius-xl);
    background-color: var(--mt-bg-surface);
    color: var(--mt-text);
    font-size: 1rem;
    outline: none;
    transition: var(--mt-transition-fast);
    box-shadow: var(--mt-shadow-sm);
}

.metallca-shop-search input:focus {
    border-color: var(--mt-primary);
    box-shadow: 0 0 0 1px var(--mt-primary);
}

.metallca-shop-search .metallca-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--mt-text-muted);
}

/* Category filter bar */
.metallca-category-bar {
    display: flex;
    align-items: center;
    gap: var(--mt-space-2);
    margin-bottom: var(--mt-space-8);
}

.metallca-category-scroll {
    display: flex;
    gap: var(--mt-space-2);
    overflow-x: auto;
    padding-bottom: var(--mt-space-1);
    flex: 1;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.metallca-category-scroll::-webkit-scrollbar { display: none; }

.metallca-cat-btn {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: var(--mt-space-2);
    padding: var(--mt-space-2) var(--mt-space-4);
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius-lg);
    background-color: var(--mt-bg-surface);
    color: var(--mt-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--mt-transition-fast);
    white-space: nowrap;
}

.metallca-cat-btn:hover {
    background-color: var(--mt-bg-elevated);
    color: var(--mt-text);
}

.metallca-cat-btn.is-active {
    background-color: var(--mt-primary);
    color: #1a1a1a;
    border-color: var(--mt-primary);
}

.metallca-cat-btn svg { width: 15px; height: 15px; }

.metallca-cat-arrow {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius);
    background-color: var(--mt-bg-surface);
    color: var(--mt-text-muted);
    cursor: pointer;
    transition: var(--mt-transition-fast);
}

.metallca-cat-arrow:hover {
    color: var(--mt-text);
    background-color: var(--mt-bg-elevated);
}

/* ==========================================================================
   Product Grid & Cards
   ========================================================================== */

.metallca-product-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--mt-space-4);
}

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

@media (min-width: 1280px) {
    .metallca-product-grid { grid-template-columns: repeat(3, 1fr); }
}

.metallca-product-card {
    background-color: var(--mt-bg-surface);
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius-xl);
    overflow: hidden;
    transition: var(--mt-transition);
    box-shadow: var(--mt-shadow-sm);
    display: flex;
    flex-direction: column;
}

.metallca-product-card:hover {
    border-color: var(--mt-border-strong);
    box-shadow: var(--mt-shadow-lg);
}

.metallca-product-card.is-in-cart {
    border-color: rgba(245, 158, 11, 0.5);
    box-shadow: var(--mt-shadow-lg);
}

.metallca-product-card-image {
    position: relative;
    height: 144px;
    overflow: hidden;
    cursor: pointer;
}

.metallca-product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.metallca-product-card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(30, 30, 30, 0.7) 0%, rgba(30, 30, 30, 0.3) 30%, transparent 100%);
    pointer-events: none;
}

.metallca-product-card-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 2px 8px;
    border-radius: var(--mt-radius-full);
    background-color: var(--mt-primary);
    color: #1a1a1a;
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 1;
}

.metallca-product-card-badge.sale {
    background-color: var(--mt-accent);
    color: #fff;
}

.metallca-product-card-category {
    position: absolute;
    bottom: 8px;
    left: 12px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.75rem;
    z-index: 1;
}

.metallca-product-card-body {
    padding: var(--mt-space-4);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.metallca-product-card-title {
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 2px 0;
    color: var(--mt-text);
}

.metallca-product-card-title a {
    color: inherit;
    transition: var(--mt-transition-fast);
}

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

.metallca-product-card-desc {
    font-size: 0.75rem;
    color: var(--mt-text-secondary);
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.metallca-product-card-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--mt-primary);
    margin: var(--mt-space-4) 0;
}

.metallca-product-card-price del {
    color: var(--mt-text-muted);
    font-weight: 400;
    font-size: 0.875rem;
    margin-right: var(--mt-space-2);
}

.metallca-product-card-price .unit {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--mt-text-muted);
    margin-left: var(--mt-space-1);
}

.metallca-product-card-actions {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: var(--mt-space-2);
}

.metallca-product-card-actions .quantity {
    flex-shrink: 0;
}

.metallca-qty-control {
    display: flex;
    align-items: center;
    border-radius: var(--mt-radius);
    overflow: hidden;
    background-color: var(--mt-bg-elevated);
}

.metallca-qty-control button {
    width: 36px;
    height: 38px;
    border: none;
    background: transparent;
    color: var(--mt-text-secondary);
    cursor: pointer;
    transition: var(--mt-transition-fast);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.metallca-qty-control button:hover {
    background-color: var(--mt-border);
    color: var(--mt-text);
}

.metallca-qty-control input {
    width: 56px;
    text-align: center;
    border: none;
    background: transparent;
    color: var(--mt-text);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0;
    -moz-appearance: textfield;
}

.metallca-qty-control input::-webkit-outer-spin-button,
.metallca-qty-control input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.metallca-btn-add {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: var(--mt-space-2);
    padding: var(--mt-space-2) var(--mt-space-4);
    background-color: var(--mt-primary);
    color: #1a1a1a;
    font-size: 0.875rem;
    font-weight: 700;
    border: none;
    border-radius: var(--mt-radius-lg);
    cursor: pointer;
    transition: var(--mt-transition);
}

.metallca-btn-add:hover {
    background-color: var(--mt-primary-light);
    transform: scale(1.05);
}

/* ==========================================================================
   Featured Products Section
   ========================================================================== */

.metallca-featured-section {
    margin-bottom: var(--mt-space-12);
}

.metallca-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--mt-space-5);
}

.metallca-section-title-group {
    display: flex;
    align-items: center;
    gap: var(--mt-space-3);
}

.metallca-section-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--mt-radius-xl);
    background-color: rgba(245, 158, 11, 0.2);
    color: var(--mt-primary);
}

.metallca-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
}

.metallca-section-subtitle {
    font-size: 0.875rem;
    color: var(--mt-text-secondary);
    margin: 0;
}

/* ==========================================================================
   Floating Cart Bar
   ========================================================================== */

.metallca-floating-cart {
    position: fixed;
    bottom: var(--mt-space-6);
    left: 50%;
    transform: translateX(-50%);
    z-index: 40;
    animation: metallcaSlideUp 0.3s ease-out;
}

.metallca-floating-cart a {
    display: flex;
    align-items: center;
    gap: var(--mt-space-4);
    padding: var(--mt-space-4) var(--mt-space-6);
    background-color: var(--mt-primary);
    color: #1a1a1a;
    font-weight: 700;
    border-radius: var(--mt-radius-2xl);
    box-shadow: 0 25px 50px -12px rgba(245, 158, 11, 0.4);
    transition: var(--mt-transition);
}

.metallca-floating-cart a:hover {
    background-color: var(--mt-primary-light);
    transform: scale(1.05);
    color: #1a1a1a;
}

.metallca-floating-cart-total {
    padding: var(--mt-space-1) var(--mt-space-3);
    border-radius: var(--mt-radius-lg);
    background-color: rgba(26, 26, 26, 0.2);
    font-size: 0.875rem;
}

@keyframes metallcaSlideUp {
    from { transform: translateX(-50%) translateY(20px); opacity: 0; }
    to   { transform: translateX(-50%) translateY(0); opacity: 1; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.metallca-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--mt-space-2);
    padding: var(--mt-space-3) var(--mt-space-5);
    font-size: 0.875rem;
    font-weight: 600;
    border: none;
    border-radius: var(--mt-radius-lg);
    cursor: pointer;
    transition: var(--mt-transition);
    text-decoration: none;
}

.metallca-btn-primary {
    background-color: var(--mt-primary);
    color: #1a1a1a;
}
.metallca-btn-primary:hover {
    background-color: var(--mt-primary-light);
    color: #1a1a1a;
    transform: scale(1.03);
}

.metallca-btn-secondary {
    background-color: var(--mt-bg-elevated);
    color: var(--mt-text);
    border: 1px solid var(--mt-border);
}
.metallca-btn-secondary:hover {
    background-color: var(--mt-border);
}

.metallca-btn-outline {
    background: transparent;
    color: var(--mt-primary);
    border: 1px solid var(--mt-primary);
}
.metallca-btn-outline:hover {
    background-color: rgba(245, 158, 11, 0.1);
}

.metallca-btn-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--mt-error);
}
.metallca-btn-danger:hover {
    background-color: rgba(239, 68, 68, 0.2);
}

/* ==========================================================================
   WooCommerce Overrides
   ========================================================================== */

.woocommerce .metallca-container { padding-top: var(--mt-space-8); }

.woocommerce-message,
.woocommerce-info,
.woocommerce-error {
    border-radius: var(--mt-radius-xl) !important;
    border: 1px solid var(--mt-border) !important;
    background-color: var(--mt-bg-surface) !important;
    color: var(--mt-text) !important;
    padding: var(--mt-space-4) var(--mt-space-6) !important;
    box-shadow: var(--mt-shadow-sm);
}

.woocommerce-message { border-left: 4px solid var(--mt-success) !important; }
.woocommerce-info    { border-left: 4px solid var(--mt-info) !important; }
.woocommerce-error   { border-left: 4px solid var(--mt-error) !important; }

.woocommerce-message::before,
.woocommerce-info::before { color: var(--mt-info) !important; }
.woocommerce-error::before { color: var(--mt-error) !important; }

/* WooCommerce product title */
.woocommerce .product_title {
    font-size: 1.875rem;
    font-weight: 800;
}

/* WooCommerce price */
.woocommerce-Price-amount {
    color: var(--mt-primary);
    font-weight: 700;
}

.woocommerce div.product p.price,
.woocommerce div.product span.price {
    color: var(--mt-primary);
    font-size: 1.5rem;
    font-weight: 700;
}

.woocommerce div.product p.price del,
.woocommerce div.product span.price del {
    color: var(--mt-text-muted);
    font-weight: 400;
}

/* WooCommerce buttons */
.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button,
.woocommerce #respond input#submit {
    background-color: var(--mt-primary) !important;
    color: #1a1a1a !important;
    font-weight: 700 !important;
    border-radius: var(--mt-radius-lg) !important;
    padding: var(--mt-space-3) var(--mt-space-5) !important;
    border: none !important;
    transition: var(--mt-transition) !important;
    text-transform: none !important;
}

.woocommerce a.button:hover,
.woocommerce button.button:hover,
.woocommerce input.button:hover,
.woocommerce #respond input#submit:hover {
    background-color: var(--mt-primary-light) !important;
    color: #1a1a1a !important;
    transform: scale(1.03) !important;
}

.woocommerce a.button.alt,
.woocommerce button.button.alt {
    background-color: var(--mt-primary) !important;
}

/* Cart table */
.woocommerce table.shop_table {
    border-radius: var(--mt-radius-xl) !important;
    border: 1px solid var(--mt-border) !important;
    background-color: var(--mt-bg-surface) !important;
}

.woocommerce table.shop_table th {
    background-color: var(--mt-bg-elevated) !important;
    color: var(--mt-text) !important;
    font-weight: 600 !important;
}

.woocommerce table.shop_table td {
    border-top: 1px solid var(--mt-border) !important;
    color: var(--mt-text) !important;
}

/* Cart totals */
.woocommerce .cart_totals h2,
.woocommerce .cart_totals .shop_table {
    background-color: var(--mt-bg-surface) !important;
    color: var(--mt-text) !important;
}

/* Checkout form */
.woocommerce form .form-row label {
    color: var(--mt-text) !important;
}

.woocommerce form .form-row input.input-text,
.woocommerce form .form-row textarea,
.woocommerce form .form-row select {
    border: 1px solid var(--mt-border) !important;
    border-radius: var(--mt-radius) !important;
    background-color: var(--mt-bg-surface) !important;
    color: var(--mt-text) !important;
    padding: var(--mt-space-3) !important;
}

.woocommerce form .form-row input.input-text:focus,
.woocommerce form .form-row textarea:focus,
.woocommerce form .form-row select:focus {
    border-color: var(--mt-primary) !important;
    box-shadow: 0 0 0 1px var(--mt-primary) !important;
}

/* Product loops - use our grid */
.woocommerce ul.products {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: var(--mt-space-4) !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

@media (min-width: 768px) {
    .woocommerce ul.products {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (min-width: 1280px) {
    .woocommerce ul.products {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

.woocommerce ul.products li.product {
    margin: 0 !important;
    width: auto !important;
    float: none !important;
    background-color: var(--mt-bg-surface) !important;
    border: 1px solid var(--mt-border) !important;
    border-radius: var(--mt-radius-xl) !important;
    overflow: hidden;
    transition: var(--mt-transition);
    text-align: left !important;
}

.woocommerce ul.products li.product:hover {
    border-color: var(--mt-border-strong) !important;
    box-shadow: var(--mt-shadow-lg) !important;
}

.woocommerce ul.products li.product .woocommerce-loop-product__title {
    padding: var(--mt-space-4) var(--mt-space-4) 0 !important;
    font-size: 0.875rem !important;
    font-weight: 600 !important;
    color: var(--mt-text) !important;
}

.woocommerce ul.products li.product .price {
    padding: 0 var(--mt-space-4) !important;
    color: var(--mt-primary) !important;
    font-size: 1.25rem !important;
    font-weight: 700 !important;
}

.woocommerce ul.products li.product .button {
    margin: var(--mt-space-4) !important;
}

.woocommerce ul.products li.product img {
    margin-bottom: 0 !important;
    height: 144px !important;
    object-fit: cover !important;
}

/* WooCommerce single product */
.woocommerce div.product .product_title { margin-bottom: var(--mt-space-2); }

.woocommerce div.product div.images img {
    border-radius: var(--mt-radius-xl);
}

.woocommerce div.product div.summary {
    padding-left: var(--mt-space-6);
}

.woocommerce .woocommerce-tabs ul.tabs {
    border-bottom: 1px solid var(--mt-border) !important;
}

.woocommerce .woocommerce-tabs ul.tabs li {
    border: none !important;
    background: transparent !important;
}

.woocommerce .woocommerce-tabs ul.tabs li.active {
    border-bottom: 2px solid var(--mt-primary) !important;
}

.woocommerce .woocommerce-tabs ul.tabs li a {
    color: var(--mt-text-secondary) !important;
    font-weight: 600;
}

.woocommerce .woocommerce-tabs ul.tabs li.active a {
    color: var(--mt-primary) !important;
}

/* Related products */
.woocommerce .related.products h2 {
    font-size: 1.5rem;
    font-weight: 700;
}

/* WooCommerce pagination */
.woocommerce nav.woocommerce-pagination ul li a,
.woocommerce nav.woocommerce-pagination ul li span {
    border: 1px solid var(--mt-border) !important;
    color: var(--mt-text) !important;
    background-color: var(--mt-bg-surface) !important;
    border-radius: var(--mt-radius) !important;
    margin: 0 2px !important;
    padding: var(--mt-space-2) var(--mt-space-4) !important;
    transition: var(--mt-transition-fast);
}

.woocommerce nav.woocommerce-pagination ul li a:hover {
    background-color: var(--mt-primary) !important;
    color: #1a1a1a !important;
    border-color: var(--mt-primary) !important;
}

.woocommerce nav.woocommerce-pagination ul li span.current {
    background-color: var(--mt-primary) !important;
    color: #1a1a1a !important;
    border-color: var(--mt-primary) !important;
}

.woocommerce nav.woocommerce-pagination ul {
    border: none !important;
}

/* Star rating */
.woocommerce .star-rating { color: var(--mt-primary) !important; }

/* WooCommerce notices wrapper */
.woocommerce-notices-wrapper {
    margin-bottom: var(--mt-space-4);
}

/* ==========================================================================
   Breadcrumbs
   ========================================================================== */

.metallca-breadcrumbs {
    font-size: 0.875rem;
    color: var(--mt-text-secondary);
    margin-bottom: var(--mt-space-4);
}

.metallca-breadcrumbs a {
    color: var(--mt-text-secondary);
}
.metallca-breadcrumbs a:hover { color: var(--mt-primary); }

.metallca-breadcrumbs .separator {
    margin: 0 var(--mt-space-2);
    color: var(--mt-text-muted);
}

/* ==========================================================================
   Single Post / Blog
   ========================================================================== */

.metallca-post-card {
    background-color: var(--mt-bg-surface);
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius-xl);
    overflow: hidden;
    transition: var(--mt-transition);
    box-shadow: var(--mt-shadow-sm);
}

.metallca-post-card:hover {
    box-shadow: var(--mt-shadow-lg);
    border-color: var(--mt-border-strong);
}

.metallca-post-card-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.metallca-post-card-body { padding: var(--mt-space-6); }

.metallca-post-card-meta {
    display: flex;
    gap: var(--mt-space-4);
    font-size: 0.75rem;
    color: var(--mt-text-muted);
    margin-bottom: var(--mt-space-3);
}

.metallca-post-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 var(--mt-space-3);
}

.metallca-post-card-title a { color: var(--mt-text); }
.metallca-post-card-title a:hover { color: var(--mt-primary); }

.metallca-post-card-excerpt {
    font-size: 0.875rem;
    color: var(--mt-text-secondary);
    margin: 0;
}

/* ==========================================================================
   Widgets
   ========================================================================== */

.metallca-widget {
    background-color: var(--mt-bg-surface);
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius-xl);
    padding: var(--mt-space-6);
    margin-bottom: var(--mt-space-4);
}

.metallca-widget-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 var(--mt-space-4);
    color: var(--mt-text);
}

.metallca-widget ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.metallca-widget ul li {
    padding: var(--mt-space-2) 0;
    border-bottom: 1px solid var(--mt-border);
}

.metallca-widget ul li:last-child { border-bottom: none; }

.metallca-widget a { color: var(--mt-text-secondary); }
.metallca-widget a:hover { color: var(--mt-primary); }

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes metallcaBounceOnce {
    0%   { transform: scale(0.8); opacity: 0; }
    60%  { transform: scale(1.1); }
    100% { transform: scale(1); opacity: 1; }
}

.metallca-animate-bounce { animation: metallcaBounceOnce 0.6s ease-out; }

@keyframes metallcaSlideInRight {
    from { transform: translateX(100%); }
    to   { transform: translateX(0); }
}

.metallca-animate-slide-in { animation: metallcaSlideInRight 0.22s ease-out; }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 767px) {
    .metallca-product-card-image { height: 180px; }
    .woocommerce div.product div.summary { padding-left: 0; }
    .metallca-hero-content { padding: var(--mt-space-8); }
}

/* Elementor compatibility - ensure sections respect theme colors */
.elementor-section {
    transition: background-color 0.2s ease;
}

html.dark .elementor-widget-heading .elementor-heading-title {
    color: var(--mt-text);
}

html.dark .elementor-widget-text-editor {
    color: var(--mt-text);
}

html.dark .elementor-widget-button .elementor-button {
    background-color: var(--mt-primary);
    color: #1a1a1a;
}

/* Scrollbar styling */
.metallca-category-scroll::-webkit-scrollbar { display: none; }