/**
 * Olo Chocolates - Estilos Principales
 * Sistema E-commerce Premium
 */

/* ==================== Variables ==================== */
:root {
    --primary: #8B4513;
    --primary-dark: #6B3410;
    --primary-light: #A0522D;
    --gold: #C9A227;
    --gold-light: #D4AF37;
    --gold-dark: #B8960F;
    --cream: #FDF5E6;
    --cream-dark: #F5E6D3;
    --cream-light: #FFFAF5;
    --brown: #5D4037;
    --brown-dark: #3E2723;
    --brown-light: #8D6E63;
    --white: #FFFFFF;
    --gray: #6B7280;
    --gray-light: #9CA3AF;
    --gray-dark: #374151;
    --success: #10B981;
    --danger: #EF4444;
    --warning: #F59E0B;
    --info: #3B82F6;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
}

/* ==================== Reset & Base ==================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); font-size: 16px; line-height: 1.6; color: var(--brown); background: var(--white); }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 600; line-height: 1.3; color: var(--brown-dark); }

/* ==================== Utilities ==================== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
.text-center { text-align: center; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-muted { color: var(--gray) !important; }

/* ==================== Buttons ==================== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.75rem 1.5rem; border-radius: var(--radius-sm); font-weight: 500; transition: var(--transition); border: 2px solid transparent; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1.1rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--gold); color: var(--brown-dark); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-dark); border-color: var(--gold-dark); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-outline { background: transparent; color: var(--brown); border-color: var(--brown); }
.btn-outline:hover { background: var(--brown); color: var(--white); }
.btn-outline-light { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline-light:hover { background: var(--white); color: var(--brown-dark); }
.btn-whatsapp { background: #25D366; color: var(--white); border-color: #25D366; }
.btn-whatsapp:hover { background: #128C7E; border-color: #128C7E; }

/* ==================== Forms ==================== */
.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; margin-bottom: 0.5rem; font-weight: 500; color: var(--brown-dark); }
.form-control { width: 100%; padding: 0.875rem 1rem; border: 2px solid #E5E7EB; border-radius: var(--radius-sm); font-size: 1rem; transition: var(--transition); background: var(--white); }
.form-control:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,162,39,0.1); }
.form-row { display: grid; gap: 1rem; }
.form-row-2 { grid-template-columns: repeat(2, 1fr); }
.form-row-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 768px) { .form-row-2, .form-row-3 { grid-template-columns: 1fr; } }

/* ==================== Alerts ==================== */
.alert { display: flex; align-items: flex-start; gap: 1rem; padding: 1rem 1.25rem; border-radius: var(--radius-sm); margin-bottom: 1.5rem; }
.alert i { font-size: 1.25rem; margin-top: 0.1rem; }
.alert-success { background: #D1FAE5; color: #065F46; }
.alert-danger { background: #FEE2E2; color: #991B1B; }
.alert-warning { background: #FEF3C7; color: #92400E; }
.alert-info { background: #DBEAFE; color: #1E40AF; }

/* ==================== Header ==================== */
.main-header { position: sticky; top: 0; z-index: 1000; background: var(--white); box-shadow: var(--shadow); }
.top-bar { background: var(--brown-dark); color: var(--cream); padding: 0.5rem 0; font-size: 0.85rem; }
.top-bar-content { display: flex; justify-content: space-between; align-items: center; }
.top-bar a { color: var(--gold-light); }
.top-bar a:hover { color: var(--white); }

.main-nav { padding: 1rem 0; }
.nav-content { display: flex; align-items: center; gap: 2rem; }
.logo { display: flex; align-items: center; gap: 0.5rem; }
.logo-icon { font-size: 2rem; }
.logo-text { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--brown-dark); }

.nav-search { flex: 1; max-width: 400px; display: flex; background: var(--cream-light); border-radius: var(--radius); overflow: hidden; border: 2px solid transparent; transition: var(--transition); }
.nav-search:focus-within { border-color: var(--gold); }
.nav-search input { flex: 1; padding: 0.75rem 1rem; border: none; background: transparent; }
.nav-search input:focus { outline: none; }
.nav-search button { padding: 0.75rem 1rem; color: var(--brown); }
.nav-search button:hover { color: var(--gold); }

.nav-links { display: flex; gap: 2rem; }
.nav-links a { font-weight: 500; color: var(--brown); position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.has-dropdown { position: relative; }
.has-dropdown > a i { font-size: 0.7rem; margin-left: 0.25rem; }
.dropdown { position: absolute; top: 100%; left: 0; min-width: 200px; background: var(--white); border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); padding: 0.5rem 0; opacity: 0; visibility: hidden; transform: translateY(10px); transition: var(--transition); }
.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown li a { display: block; padding: 0.75rem 1.25rem; }
.dropdown li a:hover { background: var(--cream-light); color: var(--gold); }

.nav-actions { display: flex; align-items: center; gap: 1rem; }
.nav-action { position: relative; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--cream-light); color: var(--brown); }
.nav-action:hover { background: var(--gold); color: var(--brown-dark); }
.cart-count { position: absolute; top: -4px; right: -4px; min-width: 20px; height: 20px; background: var(--gold); color: var(--brown-dark); border-radius: 50%; font-size: 0.75rem; font-weight: 600; display: flex; align-items: center; justify-content: center; }

.mobile-menu-toggle { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.mobile-menu-toggle span { display: block; width: 24px; height: 2px; background: var(--brown-dark); transition: var(--transition); }
.mobile-menu { display: none; background: var(--white); padding: 1rem; border-top: 1px solid var(--cream-dark); }
.mobile-menu.active { display: block; }
.mobile-search { display: flex; margin-bottom: 1rem; }
.mobile-search input { flex: 1; padding: 0.75rem; border: 2px solid var(--cream-dark); border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.mobile-search button { padding: 0.75rem 1rem; background: var(--gold); color: var(--brown-dark); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.mobile-nav-links li a { display: flex; align-items: center; gap: 0.75rem; padding: 0.875rem 0; border-bottom: 1px solid var(--cream-dark); }

@media (max-width: 992px) {
    .nav-search, .nav-links { display: none; }
    .mobile-menu-toggle { display: flex; }
}

/* ==================== Floating Sidebar ==================== */
.floating-sidebar { position: fixed; left: 0; top: 50%; transform: translateY(-50%); z-index: 1001; }
.sidebar-toggle { display: flex; flex-direction: column; align-items: center; gap: 0.25rem; padding: 1rem 0.75rem; background: var(--gold); color: var(--brown-dark); border-radius: 0 var(--radius) var(--radius) 0; box-shadow: var(--shadow-lg); font-size: 0.75rem; font-weight: 600; }
.sidebar-toggle i { font-size: 1.25rem; }
.sidebar-toggle:hover { background: var(--gold-dark); }

.sidebar-panel { position: fixed; left: -320px; top: 0; width: 320px; height: 100vh; background: var(--white); box-shadow: var(--shadow-xl); transition: var(--transition); display: flex; flex-direction: column; }
.sidebar-panel.active { left: 0; }
.sidebar-header { display: flex; justify-content: space-between; align-items: center; padding: 1.25rem; background: var(--brown-dark); color: var(--white); }
.sidebar-header h3 { font-size: 1.1rem; display: flex; align-items: center; gap: 0.5rem; }
.sidebar-close { color: var(--white); font-size: 1.25rem; }
.sidebar-close:hover { color: var(--gold); }

.sidebar-content { flex: 1; overflow-y: auto; padding: 1rem; }
.sidebar-section { margin-bottom: 1.5rem; }
.sidebar-section h4 { font-size: 0.9rem; color: var(--gray); margin-bottom: 0.75rem; display: flex; align-items: center; gap: 0.5rem; }

.sidebar-categories li a { display: flex; align-items: center; gap: 0.5rem; padding: 0.625rem 0.75rem; border-radius: var(--radius-sm); color: var(--brown); font-size: 0.9rem; }
.sidebar-categories li a:hover, .sidebar-categories li a.active { background: var(--cream); color: var(--gold); }

.sidebar-products { display: flex; flex-direction: column; gap: 0.75rem; }
.sidebar-product { display: flex; gap: 0.75rem; padding: 0.5rem; border-radius: var(--radius-sm); transition: var(--transition); }
.sidebar-product:hover { background: var(--cream-light); }
.sidebar-product img { width: 50px; height: 50px; object-fit: cover; border-radius: var(--radius-sm); }
.sidebar-product-info { flex: 1; }
.sidebar-product-name { font-size: 0.85rem; font-weight: 500; display: block; color: var(--brown-dark); }
.sidebar-product-price { font-size: 0.8rem; color: var(--gold); font-weight: 600; }

.sidebar-search { display: flex; }
.sidebar-search input { flex: 1; padding: 0.625rem 0.75rem; border: 2px solid var(--cream-dark); border-radius: var(--radius-sm) 0 0 var(--radius-sm); font-size: 0.9rem; }
.sidebar-search button { padding: 0.625rem 0.875rem; background: var(--gold); color: var(--brown-dark); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }

.sidebar-footer { padding: 1rem; border-top: 1px solid var(--cream-dark); }
.sidebar-whatsapp { display: flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.75rem; background: #25D366; color: var(--white); border-radius: var(--radius-sm); font-weight: 500; }
.sidebar-whatsapp:hover { background: #128C7E; }

@media (max-width: 768px) {
    .sidebar-toggle span { display: none; }
    .sidebar-toggle { padding: 0.875rem; }
}

/* ==================== Hero Section ==================== */
.hero { position: relative; min-height: 600px; display: flex; align-items: center; background: linear-gradient(135deg, var(--brown-dark) 0%, var(--brown) 100%); color: var(--white); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: url('/assets/images/hero-pattern.png') center/cover; opacity: 0.1; }
.hero-content { position: relative; max-width: 650px; }
.hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; background: rgba(201,162,39,0.2); border: 1px solid var(--gold); border-radius: 50px; font-size: 0.875rem; color: var(--gold-light); margin-bottom: 1.5rem; }
.hero h1 { font-size: 3.5rem; margin-bottom: 1.5rem; }
.hero h1 span { color: var(--gold); }
.hero p { font-size: 1.2rem; opacity: 0.9; margin-bottom: 2rem; }
.hero-buttons { display: flex; gap: 1rem; margin-bottom: 2.5rem; }
.hero-features { display: flex; gap: 2rem; }
.hero-feature { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; opacity: 0.9; }
.hero-feature i { color: var(--gold); }

@media (max-width: 768px) {
    .hero { min-height: 500px; }
    .hero h1 { font-size: 2.25rem; }
    .hero p { font-size: 1rem; }
    .hero-buttons { flex-direction: column; }
    .hero-features { flex-wrap: wrap; gap: 1rem; }
}

/* ==================== Sections ==================== */
.section { padding: 5rem 0; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-badge { display: inline-block; padding: 0.375rem 1rem; background: var(--cream); color: var(--gold); border-radius: 50px; font-size: 0.875rem; font-weight: 500; margin-bottom: 0.75rem; }
.section-header h2 { font-size: 2.5rem; margin-bottom: 0.75rem; }
.section-header p { color: var(--gray); font-size: 1.1rem; }
.section-footer { text-align: center; margin-top: 3rem; }

/* ==================== Categories Grid ==================== */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.5rem; }
.category-card { display: flex; flex-direction: column; align-items: center; padding: 2rem 1.5rem; background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow); transition: var(--transition); text-align: center; }
.category-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.category-icon { width: 70px; height: 70px; background: var(--cream); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }
.category-icon i { font-size: 1.75rem; color: var(--gold); }
.category-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.category-link { font-size: 0.875rem; color: var(--gold); font-weight: 500; }
.category-link i { font-size: 0.75rem; transition: var(--transition); }
.category-card:hover .category-link i { transform: translateX(4px); }

/* ==================== Products Grid ==================== */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; }
.products-grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 992px) { .products-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 576px) { .products-grid-4 { grid-template-columns: 1fr; } }

.product-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); position: relative; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }

.product-badge { position: absolute; top: 1rem; left: 1rem; padding: 0.375rem 0.75rem; border-radius: 50px; font-size: 0.75rem; font-weight: 600; z-index: 2; }
.badge-new { background: var(--success); color: var(--white); }
.badge-sale { background: var(--danger); color: var(--white); }
.badge-out { background: var(--gray); color: var(--white); }

.product-image { display: block; position: relative; padding-top: 100%; background: var(--cream-light); overflow: hidden; }
.product-image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.product-card:hover .product-image img { transform: scale(1.05); }
.product-placeholder { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: var(--gray-light); font-size: 3rem; }
.product-overlay { position: absolute; inset: 0; background: rgba(62,39,35,0.7); display: flex; align-items: center; justify-content: center; opacity: 0; transition: var(--transition); }
.product-card:hover .product-overlay { opacity: 1; }
.view-product { color: var(--white); font-weight: 500; display: flex; align-items: center; gap: 0.5rem; }

.product-info { padding: 1.25rem; }
.product-category { font-size: 0.75rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.5px; }
.product-cacao { display: inline-block; padding: 0.25rem 0.5rem; background: var(--cream); color: var(--brown); border-radius: 4px; font-size: 0.75rem; font-weight: 500; }
.product-name { font-size: 1.1rem; margin: 0.5rem 0; }
.product-name a:hover { color: var(--gold); }
.product-desc { font-size: 0.875rem; color: var(--gray); margin-bottom: 1rem; }

.product-footer { display: flex; justify-content: space-between; align-items: center; }
.product-price { display: flex; flex-direction: column; }
.price-old { font-size: 0.875rem; color: var(--gray-light); text-decoration: line-through; }
.price-current { font-size: 1.25rem; font-weight: 700; color: var(--brown-dark); }

.btn-add-cart { width: 44px; height: 44px; background: var(--gold); color: var(--brown-dark); border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.btn-add-cart:hover:not(:disabled) { background: var(--gold-dark); transform: scale(1.1); }
.btn-add-cart:disabled { background: var(--gray-light); cursor: not-allowed; }

/* ==================== Features ==================== */
.features-section { background: var(--cream-light); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.feature-card { text-align: center; padding: 2rem; }
.feature-icon { width: 80px; height: 80px; margin: 0 auto 1.5rem; background: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow); }
.feature-icon i { font-size: 2rem; color: var(--gold); }
.feature-card h3 { font-size: 1.1rem; margin-bottom: 0.75rem; }
.feature-card p { font-size: 0.9rem; color: var(--gray); }
@media (max-width: 992px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 576px) { .features-grid { grid-template-columns: 1fr; } }

/* ==================== CTA Section ==================== */
.cta-section { background: linear-gradient(135deg, var(--brown-dark) 0%, var(--brown) 100%); color: var(--white); }
.cta-content { text-align: center; max-width: 600px; margin: 0 auto; }
.cta-content h2 { color: var(--white); font-size: 2.25rem; margin-bottom: 1rem; }
.cta-content p { opacity: 0.9; margin-bottom: 2rem; font-size: 1.1rem; }

/* ==================== Shop Page ==================== */
.page-header { background: var(--cream); padding: 2rem 0; }
.page-header-sm { padding: 1.25rem 0; }
.breadcrumb { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: var(--gray); margin-bottom: 0.5rem; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb i { font-size: 0.6rem; }
.page-header h1 { font-size: 2rem; }

.shop-section { padding: 3rem 0; }
.shop-layout { display: grid; grid-template-columns: 260px 1fr; gap: 2rem; }
@media (max-width: 992px) { .shop-layout { grid-template-columns: 1fr; } }

.shop-sidebar { display: flex; flex-direction: column; gap: 1.5rem; }
@media (max-width: 992px) { .shop-sidebar { display: none; } }

.sidebar-widget { background: var(--white); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }
.sidebar-widget h3 { font-size: 1rem; margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem; }

.category-list li a { display: flex; justify-content: space-between; padding: 0.75rem 0; border-bottom: 1px solid var(--cream); color: var(--brown); }
.category-list li:last-child a { border-bottom: none; }
.category-list li a:hover, .category-list li a.active { color: var(--gold); }
.category-list .count { background: var(--cream); padding: 0.125rem 0.5rem; border-radius: 50px; font-size: 0.75rem; }

.filter-form .filter-group { margin-bottom: 1rem; }
.filter-form label { display: block; font-size: 0.875rem; color: var(--gray); margin-bottom: 0.5rem; }
.filter-form select { width: 100%; padding: 0.625rem; border: 2px solid var(--cream-dark); border-radius: var(--radius-sm); }

.shop-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; padding: 1rem; background: var(--cream-light); border-radius: var(--radius-sm); }
.toolbar-info { font-size: 0.875rem; color: var(--gray); }
.toolbar-actions { display: flex; gap: 0.75rem; align-items: center; }
.toolbar-sort { padding: 0.5rem 1rem; border: 2px solid var(--cream-dark); border-radius: var(--radius-sm); background: var(--white); }
.filter-toggle { display: none; }
@media (max-width: 992px) { .filter-toggle { display: inline-flex; } }

.no-products { text-align: center; padding: 4rem 2rem; background: var(--cream-light); border-radius: var(--radius); }
.no-products i { font-size: 4rem; color: var(--gray-light); margin-bottom: 1.5rem; }
.no-products h3 { margin-bottom: 0.5rem; }
.no-products p { color: var(--gray); margin-bottom: 1.5rem; }

.pagination { display: flex; justify-content: center; gap: 0.5rem; margin-top: 2rem; }
.page-link { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; background: var(--white); border: 2px solid var(--cream-dark); border-radius: var(--radius-sm); font-weight: 500; transition: var(--transition); }
.page-link:hover, .page-link.active { background: var(--gold); border-color: var(--gold); color: var(--brown-dark); }

/* ==================== Product Detail ==================== */
.product-detail { padding: 3rem 0; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
@media (max-width: 992px) { .product-detail-grid { grid-template-columns: 1fr; } }

.product-main-image { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--cream-light); }
.product-main-image img { width: 100%; }
.product-placeholder-lg { padding-top: 100%; display: flex; align-items: center; justify-content: center; font-size: 5rem; color: var(--gray-light); }
.product-thumbnails { display: flex; gap: 0.75rem; margin-top: 1rem; }
.thumb { width: 80px; height: 80px; border: 2px solid var(--cream-dark); border-radius: var(--radius-sm); overflow: hidden; cursor: pointer; transition: var(--transition); }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb:hover, .thumb.active { border-color: var(--gold); }

.product-info-detail { }
.product-category-link { font-size: 0.875rem; color: var(--gold); text-transform: uppercase; letter-spacing: 1px; }
.product-title { font-size: 2.25rem; margin: 0.75rem 0 0.5rem; }
.product-sku { font-size: 0.875rem; color: var(--gray); }

.product-price-detail { display: flex; align-items: baseline; gap: 1rem; margin: 1.5rem 0; }
.product-price-detail .price-old { font-size: 1.25rem; }
.product-price-detail .price-current { font-size: 2rem; }
.price-save { background: var(--success); color: var(--white); padding: 0.25rem 0.75rem; border-radius: 50px; font-size: 0.875rem; }

.product-short-desc { font-size: 1.1rem; color: var(--gray); margin-bottom: 1.5rem; line-height: 1.7; }

.product-meta { display: flex; flex-wrap: wrap; gap: 1.5rem; padding: 1.5rem 0; border-top: 1px solid var(--cream-dark); border-bottom: 1px solid var(--cream-dark); margin-bottom: 1.5rem; }
.meta-item { display: flex; align-items: center; gap: 0.5rem; }
.meta-item i { color: var(--gold); }

.product-actions { display: flex; gap: 1rem; margin-bottom: 1.5rem; }
.quantity-selector { display: flex; align-items: center; border: 2px solid var(--cream-dark); border-radius: var(--radius-sm); overflow: hidden; }
.quantity-selector input { width: 60px; text-align: center; border: none; font-weight: 600; }
.quantity-selector input:focus { outline: none; }
.qty-btn { padding: 0.875rem 1rem; background: var(--cream-light); color: var(--brown); }
.qty-btn:hover { background: var(--cream-dark); }
.quantity-selector-sm input { width: 40px; }
.quantity-selector-sm .qty-btn { padding: 0.5rem 0.625rem; }
.btn-add-to-cart { flex: 1; }

.product-features { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.5rem; }
.product-features .feature { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: var(--gray); }
.product-features .feature i { color: var(--success); }

.product-description { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--cream-dark); }
.product-description h2 { font-size: 1.5rem; margin-bottom: 1.5rem; }
.description-content { line-height: 1.8; color: var(--gray-dark); }

/* ==================== Cart ==================== */
.cart-section { padding: 3rem 0; }
.empty-cart { text-align: center; padding: 5rem 2rem; }
.empty-cart-icon { width: 120px; height: 120px; margin: 0 auto 2rem; background: var(--cream); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.empty-cart-icon i { font-size: 3rem; color: var(--gray-light); }
.empty-cart h2 { margin-bottom: 0.75rem; }
.empty-cart p { color: var(--gray); margin-bottom: 2rem; }

.cart-layout { display: grid; grid-template-columns: 1fr 380px; gap: 2rem; }
@media (max-width: 992px) { .cart-layout { grid-template-columns: 1fr; } }

.cart-header { display: none; padding: 1rem 0; border-bottom: 2px solid var(--cream-dark); font-weight: 600; font-size: 0.875rem; color: var(--gray); }
@media (min-width: 768px) { .cart-header { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 50px; gap: 1rem; align-items: center; } }

.cart-item { display: grid; grid-template-columns: 1fr; gap: 1rem; padding: 1.5rem 0; border-bottom: 1px solid var(--cream-dark); }
@media (min-width: 768px) { .cart-item { grid-template-columns: 2fr 1fr 1fr 1fr 50px; align-items: center; } }

.cart-col-product { display: flex; gap: 1rem; }
.cart-item-image { width: 80px; height: 80px; border-radius: var(--radius-sm); overflow: hidden; background: var(--cream-light); flex-shrink: 0; }
.cart-item-image img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info h3 { font-size: 1rem; margin-bottom: 0.25rem; }
.cart-item-info h3 a:hover { color: var(--gold); }
.cart-item-meta { font-size: 0.8rem; color: var(--gray); }

.cart-item-price { font-weight: 600; }
.cart-item-total { font-weight: 700; font-size: 1.1rem; color: var(--brown-dark); }
.cart-remove-btn { width: 36px; height: 36px; border-radius: 50%; background: var(--cream-light); color: var(--gray); display: flex; align-items: center; justify-content: center; }
.cart-remove-btn:hover { background: var(--danger); color: var(--white); }

.cart-summary { background: var(--white); border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow-lg); position: sticky; top: 100px; }
.cart-summary h3 { font-size: 1.25rem; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--cream-dark); }
.summary-row { display: flex; justify-content: space-between; padding: 0.75rem 0; }
.summary-total { display: flex; justify-content: space-between; padding: 1rem 0; margin: 1rem 0; border-top: 2px solid var(--cream-dark); font-size: 1.25rem; font-weight: 700; }

.free-shipping-notice { background: var(--cream); padding: 0.75rem 1rem; border-radius: var(--radius-sm); font-size: 0.875rem; display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.75rem; }
.free-shipping-notice i { color: var(--gold); }
.free-shipping-progress { height: 4px; background: var(--cream-dark); border-radius: 2px; overflow: hidden; margin-bottom: 1rem; }
.progress-bar { height: 100%; background: var(--gold); border-radius: 2px; }

.coupon-form { display: flex; gap: 0.5rem; margin: 1rem 0; }
.coupon-form input { flex: 1; padding: 0.75rem; border: 2px solid var(--cream-dark); border-radius: var(--radius-sm); }
.coupon-form button { padding: 0.75rem 1rem; background: var(--brown); color: var(--white); border-radius: var(--radius-sm); }

.cart-security { display: flex; align-items: center; justify-content: center; gap: 0.5rem; margin-top: 1rem; font-size: 0.875rem; color: var(--gray); }
.cart-security i { color: var(--success); }

/* ==================== Checkout ==================== */
.checkout-section { padding: 3rem 0; }
.checkout-layout { display: grid; grid-template-columns: 1fr 400px; gap: 2rem; }
@media (max-width: 992px) { .checkout-layout { grid-template-columns: 1fr; } }

.checkout-card { background: var(--white); border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow); margin-bottom: 1.5rem; }
.checkout-card h3 { font-size: 1.1rem; margin-bottom: 1.25rem; display: flex; align-items: center; gap: 0.5rem; }
.checkout-card h3 i { color: var(--gold); }

.checkout-login-hint { font-size: 0.9rem; color: var(--gray); margin-bottom: 1rem; }
.checkout-login-hint a { color: var(--gold); font-weight: 500; }

.payment-methods { display: flex; flex-direction: column; gap: 0.75rem; }
.payment-method { cursor: pointer; }
.payment-method input { display: none; }
.payment-method-content { display: flex; align-items: center; gap: 1rem; padding: 1rem; border: 2px solid var(--cream-dark); border-radius: var(--radius-sm); transition: var(--transition); }
.payment-method input:checked + .payment-method-content { border-color: var(--gold); background: var(--cream-light); }
.payment-icon { width: 44px; height: 44px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--white); }
.payment-icon.yape { background: #9B2FAB; }
.payment-icon.plin { background: #00D1AE; }
.payment-icon.bcp { background: #002884; }
.payment-info strong { display: block; }
.payment-info small { color: var(--gray); }

.payment-holder { margin-top: 1rem; padding: 1rem; background: var(--cream-light); border-radius: var(--radius-sm); font-size: 0.9rem; }

.checkout-summary { position: sticky; top: 100px; }
.summary-items { margin-bottom: 1rem; }
.summary-item { display: flex; gap: 1rem; padding: 0.75rem 0; border-bottom: 1px solid var(--cream); }
.summary-item-image { width: 50px; height: 50px; background: var(--cream-light); border-radius: var(--radius-sm); overflow: hidden; position: relative; }
.summary-item-image img { width: 100%; height: 100%; object-fit: cover; }
.summary-item-qty { position: absolute; top: -5px; right: -5px; width: 20px; height: 20px; background: var(--gold); border-radius: 50%; font-size: 0.7rem; font-weight: 600; display: flex; align-items: center; justify-content: center; color: var(--brown-dark); }
.summary-item-info { flex: 1; }
.summary-item-name { font-size: 0.9rem; font-weight: 500; }
.summary-item-price { font-weight: 600; }

.checkout-secure { display: flex; align-items: center; justify-content: center; gap: 0.5rem; margin-top: 1rem; font-size: 0.875rem; color: var(--gray); }
.checkout-secure i { color: var(--success); }

/* ==================== Confirmation ==================== */
.confirmation-section { padding: 4rem 0; background: var(--cream-light); min-height: 80vh; }
.confirmation-content { max-width: 800px; margin: 0 auto; text-align: center; }
.confirmation-icon { width: 100px; height: 100px; margin: 0 auto 2rem; background: var(--success); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.confirmation-icon i { font-size: 3rem; color: var(--white); }
.confirmation-content h1 { font-size: 2.5rem; margin-bottom: 0.75rem; }
.confirmation-message { font-size: 1.1rem; color: var(--gray); margin-bottom: 2rem; }

.order-number-box { display: inline-block; padding: 1rem 2rem; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 2rem; }
.order-number-box span { display: block; font-size: 0.875rem; color: var(--gray); margin-bottom: 0.25rem; }
.order-number-box strong { font-size: 1.5rem; color: var(--brown-dark); }

.confirmation-details { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; text-align: left; margin-bottom: 2rem; }
.confirmation-card { background: var(--white); border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow); }
.confirmation-card h3 { font-size: 1.1rem; margin-bottom: 1.25rem; display: flex; align-items: center; gap: 0.5rem; }
.confirmation-card h3 i { color: var(--gold); }

.payment-instructions { }
.payment-data { background: var(--cream-light); padding: 1rem; border-radius: var(--radius-sm); margin: 1rem 0; }
.payment-method-display { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.payment-label { font-weight: 600; }
.payment-value { font-size: 1.1rem; font-weight: 700; color: var(--brown-dark); }

.payment-steps { margin: 1.5rem 0; }
.step { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.75rem; }
.step-number { width: 28px; height: 28px; background: var(--gold); color: var(--brown-dark); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 0.875rem; flex-shrink: 0; }

.order-items-summary { margin-bottom: 1rem; }
.order-item-row { display: flex; gap: 1rem; padding: 0.5rem 0; border-bottom: 1px solid var(--cream); }
.item-qty { color: var(--gray); min-width: 30px; }
.item-name { flex: 1; }
.item-price { font-weight: 600; }

.order-totals-summary { padding-top: 1rem; }
.total-row { display: flex; justify-content: space-between; padding: 0.375rem 0; }
.total-final { font-weight: 700; font-size: 1.1rem; border-top: 2px solid var(--cream-dark); margin-top: 0.5rem; padding-top: 0.75rem; }

.confirmation-actions { display: flex; gap: 1rem; justify-content: center; margin-bottom: 2rem; }
.confirmation-email-notice { font-size: 0.9rem; color: var(--gray); }
.confirmation-email-notice i { color: var(--gold); margin-right: 0.5rem; }

/* ==================== Footer ==================== */
.main-footer { background: var(--brown-dark); color: var(--cream); }
.footer-top { padding: 4rem 0 3rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 3rem; }
@media (max-width: 992px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 576px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-logo { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; }
.footer-logo .logo-icon { font-size: 2rem; }
.footer-logo .logo-text { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; }
.footer-col p { opacity: 0.8; line-height: 1.7; }

.footer-social { display: flex; gap: 0.75rem; margin-top: 1.5rem; }
.footer-social a { width: 40px; height: 40px; background: rgba(255,255,255,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.footer-social a:hover { background: var(--gold); color: var(--brown-dark); }

.footer-col h4 { font-size: 1.1rem; color: var(--white); margin-bottom: 1.25rem; }
.footer-col ul li { margin-bottom: 0.75rem; }
.footer-col ul li a { opacity: 0.8; transition: var(--transition); }
.footer-col ul li a:hover { opacity: 1; color: var(--gold); }

.footer-contact li { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 0.75rem; opacity: 0.8; }
.footer-contact li i { margin-top: 0.25rem; color: var(--gold); }

.footer-bottom { padding: 1.5rem 0; border-top: 1px solid rgba(255,255,255,0.1); }
.footer-bottom .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-bottom p { opacity: 0.7; font-size: 0.9rem; }
.footer-payments { display: flex; align-items: center; gap: 0.75rem; opacity: 0.7; font-size: 0.9rem; }
.footer-payments i { font-size: 1.25rem; }

/* ==================== WhatsApp Float ==================== */
.whatsapp-float { position: fixed; bottom: 2rem; right: 2rem; width: 60px; height: 60px; background: #25D366; color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2rem; box-shadow: var(--shadow-lg); z-index: 999; animation: pulse 2s infinite; }
.whatsapp-float:hover { background: #128C7E; transform: scale(1.1); }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0.4); } 50% { box-shadow: 0 0 0 15px rgba(37,211,102,0); } }

/* ==================== Cart Mini Modal ==================== */
.cart-mini-modal { position: fixed; top: 0; right: -400px; width: 400px; max-width: 100%; height: 100vh; background: var(--white); box-shadow: var(--shadow-xl); z-index: 1002; transition: var(--transition); display: flex; flex-direction: column; }
.cart-mini-modal.active { right: 0; }
.cart-mini-header { display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.5rem; background: var(--success); color: var(--white); }
.cart-mini-header h4 { display: flex; align-items: center; gap: 0.5rem; }
.cart-mini-close { color: var(--white); font-size: 1.25rem; }
.cart-mini-body { flex: 1; padding: 1.5rem; overflow-y: auto; }
.cart-mini-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--cream-dark); display: flex; gap: 0.75rem; }
.cart-mini-footer .btn { flex: 1; }

/* ==================== Overlay ==================== */
.overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 1000; opacity: 0; visibility: hidden; transition: var(--transition); }
.overlay.active { opacity: 1; visibility: visible; }

/* ==================== Flash Messages ==================== */
.flash-container { position: fixed; top: 80px; left: 50%; transform: translateX(-50%); z-index: 1003; width: 100%; max-width: 500px; padding: 0 1rem; }
.flash-container .alert { animation: slideDown 0.3s ease; }
@keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }

/* ==================== Account Styles ==================== */
.account-section { padding: 3rem 0; background: var(--cream-light); min-height: 80vh; }
/* ... resto de estilos de cuenta ya incluidos en cuenta.php ... */

/* ==================== Responsive Final ==================== */
@media (max-width: 576px) {
    .hero h1 { font-size: 2rem; }
    .section { padding: 3rem 0; }
    .section-header h2 { font-size: 1.75rem; }
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .product-info { padding: 1rem; }
    .product-name { font-size: 0.95rem; }
    .confirmation-actions { flex-direction: column; }
}

/* ==================== Sidebar Additional Styles ==================== */
.sidebar-loading { text-align: center; padding: 2rem; color: var(--gray); }
.sidebar-empty { text-align: center; padding: 1rem; color: var(--gray); font-size: 0.9rem; }

/* ==================== Cart Mini Modal Styles ==================== */
.cart-mini-product { display: flex; gap: 1rem; }
.cart-mini-product img { width: 80px; height: 80px; object-fit: cover; border-radius: var(--radius-sm); }
.cart-mini-product-info { flex: 1; }
.cart-mini-product-info h5 { font-size: 1rem; margin-bottom: 0.5rem; }
.cart-mini-product-info p { font-size: 0.9rem; color: var(--gray); margin: 0; }
.cart-mini-price { color: var(--gold) !important; font-weight: 600; }

/* ==================== Back to Top Button ==================== */
.back-to-top { position: fixed; bottom: 2rem; right: 6rem; width: 50px; height: 50px; background: var(--brown); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; cursor: pointer; opacity: 0; visibility: hidden; transition: var(--transition); z-index: 998; box-shadow: var(--shadow-lg); }
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--gold); color: var(--brown-dark); transform: translateY(-3px); }

/* ==================== Quick View Modal ==================== */
.quick-view-modal { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 1005; display: flex; align-items: center; justify-content: center; padding: 1rem; }
.quick-view-loading { color: var(--white); }
.quick-view-content { background: var(--white); border-radius: var(--radius-lg); max-width: 800px; width: 100%; max-height: 90vh; overflow-y: auto; position: relative; }
.quick-view-close { position: absolute; top: 1rem; right: 1rem; width: 36px; height: 36px; background: var(--cream); border-radius: 50%; display: flex; align-items: center; justify-content: center; z-index: 1; cursor: pointer; }
.quick-view-close:hover { background: var(--danger); color: var(--white); }
.quick-view-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
@media (max-width: 768px) { .quick-view-grid { grid-template-columns: 1fr; } }
.quick-view-image { padding: 1.5rem; }
.quick-view-image img { width: 100%; border-radius: var(--radius); }
.quick-view-info { padding: 2rem 2rem 2rem 0; }
@media (max-width: 768px) { .quick-view-info { padding: 1.5rem; } }
.quick-view-info h2 { font-size: 1.5rem; margin-bottom: 0.75rem; }
.quick-view-price { font-size: 1.5rem; color: var(--gold); font-weight: 700; margin-bottom: 1rem; }
.quick-view-info .btn { margin-top: 1rem; margin-right: 0.5rem; }

/* ==================== Form Invalid State ==================== */
.form-control.is-invalid { border-color: var(--danger); }
.form-control.is-invalid:focus { box-shadow: 0 0 0 3px rgba(239,68,68,0.1); }

/* ==================== Account Section ==================== */
.account-section { padding: 3rem 0; background: var(--cream-light); min-height: 80vh; }
.account-layout { display: grid; grid-template-columns: 260px 1fr; gap: 2rem; max-width: 1100px; margin: 0 auto; }
@media (max-width: 992px) { .account-layout { grid-template-columns: 1fr; } }
.account-sidebar { background: var(--white); border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow); height: fit-content; }
.account-user { text-align: center; padding-bottom: 1.25rem; border-bottom: 1px solid var(--cream-dark); margin-bottom: 1rem; }
.account-avatar { width: 80px; height: 80px; background: var(--gold); color: var(--brown-dark); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2rem; font-weight: 700; margin: 0 auto 1rem; }
.account-name { font-weight: 600; font-size: 1.1rem; }
.account-email { font-size: 0.85rem; color: var(--gray); }
.account-nav li a { display: flex; align-items: center; gap: 0.75rem; padding: 0.875rem 1rem; border-radius: var(--radius-sm); color: var(--brown); transition: var(--transition); }
.account-nav li a:hover { background: var(--cream-light); }
.account-nav li a.active { background: var(--gold); color: var(--brown-dark); font-weight: 500; }
.account-nav li a i { width: 20px; text-align: center; }
.account-main { }
.account-card { background: var(--white); border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow); margin-bottom: 1.5rem; }
.account-card h2 { font-size: 1.25rem; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--cream-dark); display: flex; align-items: center; gap: 0.5rem; }
.account-card h2 i { color: var(--gold); }

/* ==================== Login/Register Pages ==================== */
.auth-section { min-height: 80vh; display: flex; align-items: center; justify-content: center; padding: 3rem 1rem; background: var(--cream-light); }
.auth-card { background: var(--white); border-radius: var(--radius-lg); padding: 2.5rem; width: 100%; max-width: 450px; box-shadow: var(--shadow-lg); }
.auth-header { text-align: center; margin-bottom: 2rem; }
.auth-header .logo-icon { font-size: 3rem; }
.auth-header h1 { font-size: 1.75rem; margin-top: 0.5rem; }
.auth-header p { color: var(--gray); margin-top: 0.5rem; }
.auth-footer { text-align: center; margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--cream-dark); font-size: 0.9rem; }
.auth-footer a { color: var(--gold); font-weight: 500; }
.auth-divider { display: flex; align-items: center; gap: 1rem; margin: 1.5rem 0; color: var(--gray); font-size: 0.875rem; }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--cream-dark); }

/* ==================== Empty States ==================== */
.empty-state { text-align: center; padding: 3rem 1.5rem; }
.empty-state i { font-size: 3rem; color: var(--gray-light); margin-bottom: 1rem; }
.empty-state h3 { margin-bottom: 0.5rem; }
.empty-state p { color: var(--gray); margin-bottom: 1.5rem; }

/* ==================== Related Products Section ==================== */
.related-section { background: var(--cream-light); }

/* ==================== Print Styles ==================== */
@media print {
    .main-header, .main-footer, .floating-sidebar, .whatsapp-float, .back-to-top { display: none !important; }
    .main-content { padding: 0; }
}