/* ===============================================
   CI-MC Store - Frontend CSS
   Diseño básico para la tienda online
   =============================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

/* Variables CSS */
:root {
    /* Paleta de colores modernizada */
    --primary-color: #6366f1;
    --primary-light: #e0e7ff;
    --primary-dark: #4f46e5;
    --secondary-color: #f59e0b;
    --accent-color: #ec4899;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --info-color: #06b6d4;
    
    /* Backgrounds mejorados */
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-dark: #1e293b;
    --bg-glass: rgba(255, 255, 255, 0.95);
    
    /* Textos con mejor contraste */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --text-muted: #cbd5e1;
    
    /* Bordes y sombras más elegantes */
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;
    --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-heavy: 0 25px 50px rgba(0, 0, 0, 0.25);
    --shadow-colored: 0 4px 15px rgba(99, 102, 241, 0.4);
    
    /* Bordes y transiciones */
    --border-radius: 16px;
    --border-radius-small: 8px;
    --border-radius-large: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    
    /* Tipografía responsive */
    --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --font-size-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --font-size-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --font-size-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
    --font-size-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --font-size-2xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);
    --font-size-3xl: clamp(1.875rem, 1.6rem + 1.375vw, 2.5rem);
    
    /* Espaciado responsive */
    --space-xs: clamp(0.25rem, 0.2rem + 0.25vw, 0.5rem);
    --space-sm: clamp(0.5rem, 0.4rem + 0.5vw, 1rem);
    --space-md: clamp(1rem, 0.8rem + 1vw, 2rem);
    --space-lg: clamp(1.5rem, 1.2rem + 1.5vw, 3rem);
    --space-xl: clamp(2rem, 1.6rem + 2vw, 4rem);
}

/* Reset y base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

/* ==================== HEADER ==================== */
.header {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    background: var(--bg-secondary);
    box-shadow: var(--shadow-medium);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-sm);
}

.header-content {
    padding: var(--space-sm) 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
    min-height: 70px;
}

.logo h1 {
    margin: 0;
}

.logo a {
    font-size: var(--font-size-xl);
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: var(--transition);
}

.logo a:hover {
    transform: scale(1.05);
}

.nav ul {
    display: flex;
    list-style: none;
    gap: var(--space-md);
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: var(--transition);
    position: relative;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--border-radius-small);
}

.nav a:hover,
.nav a.active {
    color: var(--primary-color);
    background: var(--primary-light);
}

.nav a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--border-radius-small);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-large);
    padding: var(--space-xs);
    transition: var(--transition);
    min-width: 280px;
}

.search-box:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    background: var(--bg-secondary);
}

.search-box input {
    border: none;
    background: transparent;
    padding: var(--space-xs) var(--space-sm);
    font-family: inherit;
    font-size: var(--font-size-sm);
    outline: none;
    flex: 1;
    color: var(--text-primary);
}

.search-box input::placeholder {
    color: var(--text-light);
}

.search-box button {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    font-size: var(--font-size-sm);
}

.search-box button:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-colored);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.user-link,
.login-link,
.logout-link {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-sm);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--border-radius);
    transition: var(--transition);
    white-space: nowrap;
}

.user-link:hover,
.login-link:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
    transform: translateY(-1px);
}

.user-link.active {
    background: linear-gradient(135deg, var(--primary-light), var(--accent-color));
    color: var(--primary-dark);
    box-shadow: var(--shadow-light);
}

.logout-link {
    color: var(--text-secondary);
}

.logout-link:hover {
    color: var(--error-color);
    background: rgba(239, 68, 68, 0.1);
}

.cart-icon {
    position: relative;
    /* Añadir padding para evitar que el contador se corte */
    padding: 8px;
}

.cart-icon button {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
    padding: var(--space-sm);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 600;
    box-shadow: var(--shadow-colored);
    position: relative;
    /* Remover overflow: hidden para permitir que el contador sea visible */
}

.cart-icon button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.cart-icon button:hover::before {
    left: 100%;
}

.cart-icon button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.6);
}

.cart-count {
    background: var(--error-color);
    color: white;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    font-size: var(--font-size-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    position: absolute;
    top: -8px;
    right: -8px;
    border: 2px solid white;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* ==================== HERO SECTION ==================== */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 50%, var(--accent-color) 100%);
    color: white;
    padding: var(--space-xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-content h2 {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, white, rgba(255, 255, 255, 0.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    animation: slideInUp 1s ease-out;
}

.hero-content p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-lg);
    opacity: 0.95;
    font-weight: 400;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    animation: slideInUp 1s ease-out 0.2s both;
}

.hero .btn {
    animation: slideInUp 1s ease-out 0.4s both;
    font-size: var(--font-size-base);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    font-weight: 600;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero .btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== BREADCRUMB ==================== */
.breadcrumb {
    background: var(--bg-primary);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

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

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

/* ==================== SECTIONS ==================== */
.categories-section,
.brands-section,
.featured-products {
    padding: var(--space-xl) 0;
}

.categories-section {
    background: var(--bg-secondary);
}

.featured-products {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

/* ==================== MAIN CONTENT ==================== */
.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-md);
}

/* ==================== TARJETAS DE CATEGORÍAS Y MARCAS ==================== */
.section-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -var(--space-sm);
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color), var(--info-color));
    border-radius: var(--border-radius);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { 
        background: linear-gradient(135deg, var(--primary-color), var(--accent-color), var(--info-color));
    }
    50% { 
        background: linear-gradient(135deg, var(--info-color), var(--primary-color), var(--accent-color));
    }
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    padding: var(--space-sm);
    perspective: 1000px;
}

/* ==================== SLIDER DE MARCAS ==================== */
.brands-slider-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    margin-bottom: var(--space-xl);
    padding: var(--space-sm);
}

.brands-slider-track {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-md);
    transition: transform 0.5s ease-in-out;
    will-change: transform;
}

.slider-card {
    flex: 0 0 auto;
    width: calc(33.333% - var(--space-lg));
    min-width: 280px;
    transform: translateZ(0);
    transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
    box-shadow: var(--shadow-medium);
    opacity: 0.85;
}

.slider-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
    opacity: 1;
}

.slider-card.active-slide {
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
    opacity: 1;
    z-index: 2;
}

/* Efecto de desvanecimiento en los bordes del slider */
.brands-slider-container::before,
.brands-slider-container::after {
    content: '';
    position: absolute;
    top: 0;
    width: 80px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.brands-slider-container::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-primary), transparent);
}

.brands-slider-container::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-primary), transparent);
}

/* Indicadores del slider */
.slider-indicators {
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
    margin-top: var(--space-md);
}

.slider-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.slider-indicator.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
}

/* Media queries para responsividad del slider */
@media (max-width: 1200px) {
    .slider-card {
        width: calc(50% - var(--space-lg));
    }
}

@media (max-width: 768px) {
    .slider-card {
        width: calc(100% - var(--space-lg));
        min-width: 250px;
    }
    
    .brands-slider-container::before,
    .brands-slider-container::after {
        width: 40px;
    }
}

@media (max-width: 480px) {
    .slider-card {
        min-width: 220px;
    }
    
    .brands-slider-container {
        padding: var(--space-xs);
    }
    
    .brands-slider-track {
        gap: var(--space-md);
        padding: var(--space-sm);
    }
}

/* Preferencia para movimiento reducido */
@media (prefers-reduced-motion: reduce) {
    .brands-slider-track {
        transition: none;
    }
    
    .slider-card {
        transition: none;
    }
}

.card {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-large);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    border: 1px solid var(--border-light);
    backdrop-filter: blur(10px);
    opacity: 1;
    transform: translateY(0);
}

/* Gradientes únicos para cada card usando nth-child */
.card:nth-child(1)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.1) 0%, 
        rgba(118, 75, 162, 0.1) 50%,
        rgba(102, 126, 234, 0.1) 100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1;
}

.card:nth-child(2)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(240, 147, 251, 0.1) 0%, 
        rgba(245, 87, 108, 0.1) 50%,
        rgba(240, 147, 251, 0.1) 100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1;
}

.card:nth-child(3)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(79, 172, 254, 0.1) 0%, 
        rgba(0, 242, 254, 0.1) 50%,
        rgba(79, 172, 254, 0.1) 100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1;
}

.card:nth-child(4)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(67, 233, 123, 0.1) 0%, 
        rgba(56, 249, 215, 0.1) 50%,
        rgba(67, 233, 123, 0.1) 100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1;
}

.card:nth-child(5)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(250, 112, 154, 0.1) 0%, 
        rgba(254, 225, 64, 0.1) 50%,
        rgba(250, 112, 154, 0.1) 100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1;
}

.card:nth-child(6)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(168, 237, 234, 0.1) 0%, 
        rgba(254, 214, 227, 0.1) 50%,
        rgba(168, 237, 234, 0.1) 100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1;
}

.card:nth-child(7)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 154, 158, 0.1) 0%, 
        rgba(254, 207, 239, 0.1) 50%,
        rgba(255, 154, 158, 0.1) 100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1;
}

.card:nth-child(8)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 236, 210, 0.1) 0%, 
        rgba(252, 182, 159, 0.1) 50%,
        rgba(255, 236, 210, 0.1) 100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1;
}

/* Para cards adicionales, usar un patrón repetitivo */
.card:nth-child(n+9)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        var(--primary-light) 0%, 
        rgba(var(--accent-rgb), 0.1) 50%,
        var(--primary-light) 100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1;
}

/* Esquemas de color únicos para títulos por card */
.card:nth-child(1) .card-title {
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card:nth-child(2) .card-title {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card:nth-child(3) .card-title {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card:nth-child(4) .card-title {
    background: linear-gradient(135deg, #43e97b, #38f9d7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card:nth-child(5) .card-title {
    background: linear-gradient(135deg, #fa709a, #fee140);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card:nth-child(6) .card-title {
    background: linear-gradient(135deg, #a8edea, #fed6e3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card:nth-child(7) .card-title {
    background: linear-gradient(135deg, #ff9a9e, #fecfef);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card:nth-child(8) .card-title {
    background: linear-gradient(135deg, #ffecd2, #fcb69f);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card:hover::before {
    opacity: 1;
    animation: pulseGradient 2s ease-in-out infinite;
}

@keyframes pulseGradient {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.card:hover {
    transform: translateY(-16px) scale(1.02) rotateX(2deg);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.15), 
        0 12px 24px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    border-color: transparent;
    backdrop-filter: blur(15px);
}

.card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.05) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.8s ease;
    z-index: 2;
    pointer-events: none;
}

.card:hover::after {
    transform: translateX(100%);
}

.card-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: linear-gradient(45deg, var(--bg-primary), var(--primary-light));
    position: relative;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.card-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.15) 50%, transparent 70%);
    transform: translateX(-100%) skewX(-25deg);
    transition: transform 0.8s ease;
    z-index: 3;
}

.card:hover .card-image::after {
    transform: translateX(100%) skewX(-25deg);
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    filter: brightness(1.05) contrast(1.1) saturate(1.1);
}

.card:hover .card-image img {
    transform: scale(1.15) rotate(2deg);
    filter: brightness(1.15) contrast(1.2) saturate(1.2);
}

.card-content {
    padding: var(--space-lg);
    text-align: center;
    position: relative;
    z-index: 3;
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.03) 0%, 
        rgba(255, 255, 255, 0.01) 100%);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.card:hover .card-content {
    transform: translateY(-3px);
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(255, 255, 255, 0.02) 100%);
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    background: linear-gradient(135deg, var(--text-primary), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card:hover .card-title {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: translateY(-3px) scale(1.02);
    text-shadow: 0 3px 6px rgba(99, 102, 241, 0.3);
}

.card-description {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    margin-bottom: var(--space-md);
    line-height: 1.7;
    transition: all 0.3s ease;
    opacity: 0.9;
}

.card:hover .card-description {
    color: var(--text-primary);
    transform: translateY(-2px);
    opacity: 1;
}

.card-count {
    background: linear-gradient(135deg, 
        rgba(99, 102, 241, 0.15), 
        rgba(236, 72, 153, 0.15));
    color: var(--primary-dark);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.card-count::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.card:hover .card-count {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.card:hover .card-count::before {
    left: 100%;
}

/* ==================== MICRO-INTERACCIONES CARDS ==================== */

/* Efecto de respiración sutil en las cards */
.card {
    animation: breathe 4s ease-in-out infinite;
}

@keyframes breathe {
    0%, 100% { 
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
    }
    50% { 
        box-shadow: 0 6px 25px rgba(0, 0, 0, 0.12), 0 3px 12px rgba(0, 0, 0, 0.06);
    }
}

/* Detener la respiración en hover para evitar conflictos */
.card:hover {
    animation: none;
}

/* Efecto de partículas en hover */
.card::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s ease;
    z-index: 0;
    pointer-events: none;
}

.card:hover::before {
    width: 300px;
    height: 300px;
    opacity: 0.1;
}

/* Efecto de ondas en hover */
.card-content::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--primary-color) 50%, 
        transparent 100%);
    transform: scaleX(0);
    transition: transform 0.5s ease;
    border-radius: 1px;
}

.card:hover .card-content::after {
    transform: scaleX(1);
}

/* Efecto de elevación progresiva */
.card:active {
    transform: translateY(-8px) scale(0.98);
    transition: all 0.1s ease;
}

/* ==================== BOTONES ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius-small);
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    text-align: center;
    justify-content: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--secondary-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: #e0a800;
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* ==================== FILTROS ==================== */
.filters-section {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-light);
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    align-items: end;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.filter-select,
.filter-input {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    font-family: inherit;
    transition: var(--transition);
}

.filter-select:focus,
.filter-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(233, 30, 99, 0.2);
}

.btn-filter {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-small);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-filter:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* ==================== PRODUCTOS GRID ==================== */
.products-catalog {
    padding: var(--space-xl) 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    min-height: 100vh;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.product-card {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-large);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08), 0 4px 16px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    border: 1px solid var(--border-light);
    backdrop-filter: blur(10px);
    transform: translateY(0);
    opacity: 1;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(99, 102, 241, 0.03) 0%, 
        rgba(236, 72, 153, 0.03) 100%);
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 1;
}

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

.product-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.15), 
        0 12px 24px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    border-color: var(--primary-color);
}

.product-image {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: linear-gradient(45deg, var(--bg-primary), var(--primary-light));
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.product-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    transform: translateX(-100%) skewX(-20deg);
    transition: transform 0.8s ease;
    z-index: 3;
}

.product-card:hover .product-image::after {
    transform: translateX(100%) skewX(-20deg);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    filter: brightness(1.02) contrast(1.05) saturate(1.1);
}

.product-card:hover .product-image img {
    transform: scale(1.1) rotate(1deg);
    filter: brightness(1.1) contrast(1.15) saturate(1.2);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(99, 102, 241, 0.9) 0%, 
        rgba(236, 72, 153, 0.9) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 4;
    backdrop-filter: blur(5px);
}

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

.product-overlay .btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.product-card:hover .product-overlay .btn {
    transform: translateY(0);
}

.product-overlay .btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px) scale(1.05);
}

.product-info {
    padding: var(--space-lg);
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.02) 0%, 
        rgba(255, 255, 255, 0.01) 100%);
    position: relative;
    z-index: 2;
}

.product-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, var(--text-primary), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-card:hover .product-title {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: translateY(-2px);
}

.product-brand {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-category {
    font-size: var(--font-size-xs);
    color: var(--text-light);
    margin-bottom: var(--space-sm);
    background: var(--primary-light);
    color: var(--primary-dark);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--border-radius-large);
    display: inline-block;
    font-weight: 600;
}

.product-price {
    margin: var(--space-md) 0;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.1), rgba(80, 200, 120, 0.1));
    border-radius: 12px;
    border: 1px solid rgba(74, 144, 226, 0.2);
    text-align: center;
    position: relative;
    overflow: hidden;
    font-size: 2rem;
    font-weight: 800;
    color: transparent;
}

.product-price::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.product-price:hover::before {
    left: 100%;
}

/* Aplicar el gradiente vibrante al texto del precio */
.product-price {
    color: #99cd32e3;
}

.product-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.btn-view {
    flex: 1;
    background: linear-gradient(135deg, var(--info-color), #1976d2);
    color: white;
    border: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-size: var(--font-size-sm);
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-view::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-view:hover::before {
    left: 100%;
}

.btn-view:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 25px rgba(6, 182, 212, 0.5);
}

.btn-cart {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-colored);
    position: relative;
    overflow: hidden;
    min-width: 50px;
}

.btn-cart::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-cart:hover::before {
    left: 100%;
}

.btn-cart:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.6);
}

/* ==================== BOTÓN WHATSAPP ==================== */
.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.whatsapp-button a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    font-size: 1.5rem;
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
}

.whatsapp-button a:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-heavy);
}

/* ==================== CARRITO LATERAL ==================== */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -420px;
    width: 420px;
    height: 100vh;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: -10px 0 50px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(255, 255, 255, 0.1);
    z-index: 2000;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.cart-sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(99, 102, 241, 0.05) 0%, 
        rgba(168, 85, 247, 0.05) 50%,
        rgba(236, 72, 153, 0.05) 100%);
    z-index: -1;
}

.cart-sidebar.active {
    right: 0;
    transform: translateX(0);
}

.cart-header {
    padding: var(--space-lg) var(--space-md);
    background: linear-gradient(135deg, 
        rgba(99, 102, 241, 0.1) 0%, 
        rgba(168, 85, 247, 0.1) 50%,
        rgba(236, 72, 153, 0.1) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.cart-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(99, 102, 241, 0.3), 
        rgba(236, 72, 153, 0.3), 
        transparent);
}

.cart-header h3 {
    margin: 0;
    font-size: var(--font-size-xl);
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.cart-close {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.cart-close::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.cart-close:hover::before {
    left: 100%;
}

.cart-close:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: var(--error-color);
    color: var(--error-color);
    transform: rotate(90deg) scale(1.1);
}

.cart-content {
    flex: 1;
    padding: var(--space-sm);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(99, 102, 241, 0.3) transparent;
}

.cart-content::-webkit-scrollbar {
    width: 6px;
}

.cart-content::-webkit-scrollbar-track {
    background: transparent;
}

.cart-content::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 3px;
}

.cart-content::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--accent-color));
}

/* Estilos para los items del carrito */
.cart-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.cart-item {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    padding: var(--space-sm);
    display: flex;
    gap: var(--space-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.cart-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(99, 102, 241, 0.05) 0%, 
        rgba(168, 85, 247, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cart-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.2);
    border-color: rgba(99, 102, 241, 0.3);
}

.cart-item:hover::before {
    opacity: 1;
}

.cart-item-image {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-small);
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.cart-item:hover .cart-item-image img {
    transform: scale(1.1);
}

.cart-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    position: relative;
    z-index: 1;
}

.cart-item-info h4 {
    margin: 0;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cart-item-brand {
    margin: 0;
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    font-weight: 500;
}

.cart-item-size {
    margin: 0;
    font-size: var(--font-size-xs);
    color: var(--text-light);
    background: var(--primary-light);
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
    width: fit-content;
}

.cart-item-price {
    margin: 0;
    font-size: var(--font-size-sm);
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.cart-item-quantity button {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.cart-item-quantity button:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.cart-item-quantity input {
    width: 40px;
    height: 28px;
    text-align: center;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    font-size: var(--font-size-xs);
    font-weight: 600;
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.cart-item-subtotal {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-xs);
}

.cart-item-subtotal strong {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--primary-color);
}

.cart-item-subtotal button {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
    border: 1px solid rgba(239, 68, 68, 0.2);
    padding: 4px 8px;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    transition: var(--transition);
    font-size: var(--font-size-xs);
}

.cart-item-subtotal button:hover {
    background: var(--error-color);
    color: white;
    transform: scale(1.05);
}

/* Item simple del carrito */
.cart-item-simple {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    padding: var(--space-sm);
    margin-bottom: var(--space-xs);
    transition: var(--transition);
}

.cart-item-simple:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.1);
}

.cart-footer {
    padding: var(--space-lg) var(--space-md);
    background: linear-gradient(135deg, 
        rgba(99, 102, 241, 0.05) 0%, 
        rgba(168, 85, 247, 0.05) 50%,
        rgba(236, 72, 153, 0.05) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.cart-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(99, 102, 241, 0.3), 
        rgba(236, 72, 153, 0.3), 
        transparent);
}

.cart-total {
    margin-bottom: var(--space-md);
    padding: var(--space-sm);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cart-total::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(99, 102, 241, 0.1) 0%, 
        rgba(168, 85, 247, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cart-total:hover::before {
    opacity: 1;
}

.cart-total strong {
    font-size: var(--font-size-lg);
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 1;
}

/* Botón de checkout de WhatsApp */
#checkout-btn {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    border: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    width: 100%;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

#checkout-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

#checkout-btn:hover::before {
    left: 100%;
}

#checkout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    background: linear-gradient(135deg, #128c7e, #25d366);
}

#checkout-btn:active {
    transform: translateY(0);
}

#checkout-btn i {
    font-size: var(--font-size-lg);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-3px); }
    60% { transform: translateY(-1px); }
}

.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: white;
}

.footer-section p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

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

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    text-decoration: none;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 0;
}

/* ==================== MODAL CARRITO ==================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-heavy);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    padding: 0.5rem;
    border-radius: var(--border-radius-small);
}

.modal-close:hover {
    color: var(--text-primary);
    background: var(--bg-primary);
}

.modal-body {
    padding: 1.5rem;
}

/* ==================== PÁGINAS ESPECÍFICAS ==================== */

/* Página de productos - Vista catálogo */
.products-catalog {
    padding: 2rem 0;
}

.catalog-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
}

.filters-sidebar {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 2rem;
    height: fit-content;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: sticky;
    top: 120px;
    transition: all 0.3s ease;
}

.filters-sidebar:hover {
    transform: translateY(-2px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid rgba(74, 144, 226, 0.2);
    background: linear-gradient(90deg, rgba(74, 144, 226, 0.1), rgba(80, 200, 120, 0.1));
    margin: -2rem -2rem 2rem -2rem;
    padding: 1.5rem 2rem;
    border-radius: 20px 20px 0 0;
}

.filters-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.4rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filters-header h3::before {
    content: '🔍';
    font-size: 1.5rem;
}

.filter-group {
    margin-bottom: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.filter-group:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateX(5px);
}

.filter-group h4 {
    margin: 0 0 1.5rem 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    background: linear-gradient(135deg, #4a90e2, #50c878);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-group[data-filter="categoria"] h4::before { content: '📂'; }
.filter-group[data-filter="marca"] h4::before { content: '🏷️'; }
.filter-group[data-filter="genero"] h4::before { content: '👤'; }
.filter-group[data-filter="precio"] h4::before { content: '💰'; }

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.75rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.filter-option::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(74, 144, 226, 0.1), transparent);
    transition: left 0.6s ease;
}

.filter-option:hover::before {
    left: 100%;
}

.filter-option:hover {
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.1), rgba(80, 200, 120, 0.1));
    border-color: rgba(74, 144, 226, 0.3);
    transform: scale(1.02);
}

.filter-option input[type="checkbox"] {
    margin: 0;
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
    cursor: pointer;
    border-radius: 4px;
}

.filter-option input[type="checkbox"]:checked {
    background: linear-gradient(135deg, #4a90e2, #50c878);
}

.filter-option span {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.filter-option:hover span,
.filter-option input:checked + span {
    color: var(--text-primary);
    font-weight: 600;
}

.filter-option input:checked + span {
    background: linear-gradient(135deg, #4a90e2, #50c878);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.products-main {
    min-height: 500px;
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.products-header h1 {
    margin: 0;
    color: var(--text-primary);
}

.products-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.products-count {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.sort-select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
}

.no-products {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.no-products i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.no-products h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Vista detalle de producto */
.product-detail {
    padding: 2rem 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    min-height: 70vh;
}

.product-detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.product-detail-content:hover {
    transform: translateY(-2px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.product-images {
    position: sticky;
    top: 120px;
}

.main-image {
    width: 100%;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.main-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(74, 144, 226, 0.1), rgba(80, 200, 120, 0.1));
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1;
    pointer-events: none;
}

.main-image:hover::before {
    opacity: 1;
}

.main-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 20px;
    transition: all 0.4s ease;
}

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

.image-thumbnails {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
}

.thumbnail {
    width: 90px;
    height: 90px;
    object-fit: cover;
    border-radius: 15px;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.3s ease;
    background: linear-gradient(white, white) padding-box,
                linear-gradient(45deg, #4a90e2, #50c878) border-box;
    position: relative;
    overflow: hidden;
}

.thumbnail::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(74, 144, 226, 0.2), rgba(80, 200, 120, 0.2));
    opacity: 0;
    transition: all 0.3s ease;
}

.thumbnail:hover::before,
.thumbnail.active::before {
    opacity: 1;
}

.thumbnail:hover,
.thumbnail.active {
    transform: scale(1.1);
    border-color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.3);
}

.product-info {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.product-info h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    background: linear-gradient(135deg, #4a90e2, #50c878);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    line-height: 1.2;
}

.product-brand,
.product-category,
.product-gender {
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-brand::before {
    content: '🏷️';
    font-size: 1.2rem;
}

.product-category::before {
    content: '📂';
    font-size: 1.2rem;
}

.product-gender::before {
    content: '👤';
    font-size: 1.2rem;
}

.product-price {
    margin: 2rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.1), rgba(80, 200, 120, 0.1));
    border-radius: 15px;
    border: 1px solid rgba(74, 144, 226, 0.2);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.product-price::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.product-price:hover::before {
    left: 100%;
}

.product-price .price {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #4a90e2, #50c878);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.product-description {
    margin: 2rem 0;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.product-description h3 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-description h3::before {
    content: '📝';
    font-size: 1.4rem;
}

.product-description p {
    line-height: 1.8;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.product-sizes {
    margin: 2rem 0;
}

.product-sizes h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.size-options {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.size-btn {
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: var(--border-radius-small);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.size-btn:hover,
.size-btn.selected {
    border-color: var(--primary-color);
    background: var(--primary-light);
    color: var(--primary-dark);
}

.product-stock {
    margin: 1rem 0;
    font-weight: 500;
}

.in-stock {
    color: var(--success-color);
}

.out-of-stock {
    color: var(--error-color);
}

.product-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-top: 2rem;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    overflow: hidden;
}

.qty-btn {
    background: var(--bg-primary);
    border: none;
    padding: 0.75rem 1rem;
    cursor: pointer;
    color: var(--text-primary);
    font-weight: 600;
    transition: var(--transition);
}

.qty-btn:hover {
    background: var(--primary-color);
    color: white;
}

.quantity-selector input {
    border: none;
    padding: 0.75rem;
    width: 60px;
    text-align: center;
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.out-of-stock-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--error-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-small);
    font-size: 0.8rem;
    font-weight: 600;
}

/* Responsive para páginas específicas */
@media (max-width: 1024px) {
    .catalog-layout {
        grid-template-columns: 1fr;
    }
    
    .filters-sidebar {
        order: 2;
    }
    
    .products-main {
        order: 1;
    }
    
    .product-detail-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-images {
        position: static;
    }
}

@media (max-width: 768px) {
    .products-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .main-image img {
        height: 300px;
    }
    
    .product-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .size-options {
        justify-content: center;
    }
}

/* ==================== RESPONSIVE DESIGN ==================== */

/* Extra Small Devices (Móviles pequeños, menos de 576px) */
@media (max-width: 575.98px) {
    :root {
        --space-xs: 0.25rem;
        --space-sm: 0.5rem;
        --space-md: 1rem;
        --space-lg: 1.5rem;
        --space-xl: 2rem;
    }

    .container {
        padding: 0 var(--space-sm);
    }

    .header-content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: var(--space-sm);
        padding: var(--space-sm) 0;
    }

    /* Ocultar navegación en móviles */
    .nav {
        display: none;
    }

    .header-actions {
        flex-direction: row;
        width: auto;
        gap: var(--space-sm);
    }

    /* Remover search-box en móviles para más espacio */
    .search-box {
        display: none;
    }

    .user-menu {
        justify-content: flex-end;
        width: auto;
    }

    .hero {
        padding: var(--space-lg) 0;
    }

    .hero-content h2 {
        font-size: 1.75rem;
        line-height: 1.3;
    }

    .hero-content p {
        font-size: 1rem;
        margin-bottom: var(--space-md);
    }

    .section-title {
        font-size: 1.5rem;
    }

    .cards-grid {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }

    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: var(--space-sm);
    }

    .cart-sidebar {
        width: 100vw;
        right: -100vw;
    }

    .cart-header {
        padding: var(--space-md) var(--space-sm);
    }

    .cart-header h3 {
        font-size: var(--font-size-lg);
    }

    .cart-content {
        padding: var(--space-xs);
    }

    .cart-item {
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-xs);
        gap: var(--space-xs);
    }

    .cart-item-image {
        width: 50px;
        height: 50px;
        align-self: center;
    }

    .cart-item-info {
        width: 100%;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .cart-item-size {
        align-self: center;
    }

    .cart-item-quantity {
        align-self: center;
        margin: var(--space-xs) 0;
    }

    .cart-item-subtotal {
        align-self: center;
        align-items: center;
    }

    .cart-footer {
        padding: var(--space-md) var(--space-sm);
    }

    .cart-total {
        margin-bottom: var(--space-sm);
        padding: var(--space-sm);
    }

    #checkout-btn {
        padding: var(--space-sm);
        font-size: var(--font-size-sm);
    }

    .modal-content {
        width: 95vw;
        margin: var(--space-sm);
        max-height: 90vh;
    }

    .btn {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--font-size-sm);
        width: auto;
        min-width: 120px;
        max-width: 180px;
        justify-content: center;
        align-self: center;
    }

    /* Para las cards, asegurar que el botón esté centrado */
    .card-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .whatsapp-button a {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
        bottom: var(--space-md);
        right: var(--space-md);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-lg);
    }

    .social-links {
        justify-content: center;
    }
}

/* Small Devices (Móviles grandes, 576px y más) */
@media (min-width: 576px) and (max-width: 767.98px) {
    .header-content {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-sm);
    }

    .search-box {
        min-width: 250px;
    }

    .cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }

    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    }
}

/* Medium Devices (Tablets, 768px y más) */
@media (min-width: 768px) and (max-width: 991.98px) {
    .header-content {
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .nav ul {
        gap: var(--space-md);
    }

    .search-box {
        min-width: 200px;
    }

    .hero-content h2 {
        font-size: 2.25rem;
    }

    .cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .cart-sidebar {
        width: 380px;
        right: -380px;
    }

    .cart-header {
        padding: var(--space-md);
    }

    .cart-content {
        padding: var(--space-sm);
    }

    .cart-footer {
        padding: var(--space-md);
    }

    .catalog-layout {
        grid-template-columns: 1fr;
    }
    
    .filters-sidebar {
        order: 2;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--space-md);
    }
    
    .products-main {
        order: 1;
    }
    
    .product-detail-content {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .product-images {
        position: static;
    }
}

/* Large Devices (Desktops pequeños, 992px y más) */
@media (min-width: 992px) and (max-width: 1199.98px) {
    .container {
        max-width: 960px;
    }

    .header-content {
        flex-wrap: nowrap;
    }

    .nav ul {
        gap: var(--space-lg);
    }

    .search-box {
        min-width: 250px;
    }

    .cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

/* Extra Large Devices (Desktops grandes, 1200px y más) */
@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }

    .search-box {
        min-width: 320px;
    }

    .hero-content h2 {
        font-size: 3rem;
    }

    .hero-content p {
        font-size: 1.25rem;
    }

    .cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    }
}

/* Ultra Wide Devices (1400px y más) */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }

    .cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    }
}

/* Media Queries para altura de pantalla (para móviles en landscape) */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding: var(--space-md) 0;
    }
    
    .hero-content h2 {
        font-size: 1.5rem;
        margin-bottom: var(--space-sm);
    }
    
    .hero-content p {
        font-size: 0.9rem;
        margin-bottom: var(--space-sm);
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #0f172a;
        --bg-secondary: #1e293b;
        --bg-dark: #020617;
        --text-primary: #f1f5f9;
        --text-secondary: #cbd5e1;
        --text-light: #94a3b8;
        --border-color: #334155;
        --border-light: #475569;
    }
}

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

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --shadow-light: 0 2px 4px rgba(0, 0, 0, 0.3);
        --shadow-medium: 0 4px 8px rgba(0, 0, 0, 0.4);
        --shadow-heavy: 0 8px 16px rgba(0, 0, 0, 0.5);
        --border-color: #000000;
    }
}

/* Print Styles */
@media print {
    .header,
    .whatsapp-button,
    .cart-sidebar,
    .modal {
        display: none !important;
    }
    
    .hero {
        background: none !important;
        color: black !important;
    }
    
    .card,
    .product-card {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ccc;
    }
}

/* ==================== UTILIDADES ==================== */
.text-center {
    text-align: center;
}

.mt-2 {
    margin-top: 1rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.hidden {
    display: none !important;
}

.loading {
    opacity: 0.6;
    pointer-events: none;
}

.alert {
    padding: 1rem;
    border-radius: var(--border-radius-small);
    margin-bottom: 1rem;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* ==================== RESPONSIVE PARA TABLA DE PEDIDOS ==================== */

/* Estilos responsive para mejorar la visualización de tablas en mi_cuenta.php */
@media (max-width: 768px) {
    /* Tabla de pedidos responsive */
    .orders-table {
        font-size: 0.8rem !important;
        overflow-x: auto !important;
        display: block !important;
        white-space: nowrap !important;
        border: 1px solid var(--border-color) !important;
        border-radius: var(--border-radius-small) !important;
    }
    
    .orders-table thead,
    .orders-table tbody,
    .orders-table tr {
        display: table !important;
        width: 100% !important;
        table-layout: fixed !important;
    }
    
    .orders-table th,
    .orders-table td {
        padding: 0.4rem 0.2rem !important;
        font-size: 0.75rem !important;
        text-align: left !important;
        vertical-align: middle !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }
    
    /* Badges de estado más pequeños en móviles */
    .status-badge {
        padding: 0.15rem 0.4rem !important;
        font-size: 0.65rem !important;
        border-radius: 8px !important;
        white-space: nowrap !important;
        display: inline-block !important;
        max-width: 70px !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }
    
    /* Ajustar anchos específicos de columnas */
    .orders-table th:nth-child(1),
    .orders-table td:nth-child(1) {
        width: 20% !important;
        min-width: 60px !important;
    }
    
    .orders-table th:nth-child(2),
    .orders-table td:nth-child(2) {
        width: 25% !important;
        min-width: 80px !important;
    }
    
    .orders-table th:nth-child(3),
    .orders-table td:nth-child(3) {
        width: 20% !important;
        min-width: 70px !important;
    }
    
    .orders-table th:nth-child(4),
    .orders-table td:nth-child(4) {
        width: 25% !important;
        min-width: 75px !important;
    }
    
    .orders-table th:nth-child(5),
    .orders-table td:nth-child(5) {
        width: 10% !important;
        min-width: 40px !important;
    }
    
    /* Contenedor de tabla con scroll horizontal suave */
    .account-section {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }
    
    /* Mejorar scrollbar en móviles */
    .orders-table::-webkit-scrollbar {
        height: 4px !important;
    }
    
    .orders-table::-webkit-scrollbar-track {
        background: var(--bg-primary) !important;
        border-radius: 2px !important;
    }
    
    .orders-table::-webkit-scrollbar-thumb {
        background: var(--primary-color) !important;
        border-radius: 2px !important;
    }
}

/* Para móviles muy pequeños (menos de 480px) */
@media (max-width: 480px) {
    .status-badge {
        font-size: 0.6rem !important;
        padding: 0.1rem 0.3rem !important;
        max-width: 60px !important;
    }
    
    .orders-table th,
    .orders-table td {
        font-size: 0.7rem !important;
        padding: 0.3rem 0.1rem !important;
    }
    
    /* Textos más cortos para estados en móviles muy pequeños */
    .status-cancelado::after {
        content: "Cancel." !important;
    }
    
    .status-entregado::after {
        content: "Entregado" !important;
    }
    
    .status-pendiente::after {
        content: "Pend." !important;
    }
    
    .status-procesando::after {
        content: "Proc." !important;
    }
    
    .status-enviado::after {
        content: "Enviado" !important;
    }
}