/*
Theme Name: mibTCG Dark
Theme URI: https://mibtcg.es
Author: mibTCG
Author URI: https://mibtcg.es
Description: Tema oscuro para mibTCG - Catálogo de productos Pokemon TCG importados de Japón
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: mibtcg-dark
Tags: e-commerce, woocommerce, pokemon, tcg, catalog, dark-theme

mibTCG Dark - Importación directa de Japón
*/

/* ========================================
   VARIABLES CSS - Tema Oscuro
   ======================================== */
:root {
    /* Colores principales - Tema Oscuro */
    --color-primary: #FFCB05;      /* Amarillo Pokemon */
    --color-secondary: #5BA4E6;    /* Azul más claro para contraste */
    --color-accent: #FF4444;       /* Rojo Pokeball */
    --color-dark: #0D0D0D;         /* Negro profundo */
    --color-darker: #000000;       /* Negro puro */
    --color-gray: #1A1A1A;         /* Gris oscuro para cards */
    --color-gray-light: #2A2A2A;   /* Gris para bordes */
    --color-light: #E0E0E0;        /* Texto claro */
    --color-white: #FFFFFF;
    
    /* Colores de estado */
    --color-success: #4CAF50;
    --color-warning: #FF9800;
    --color-danger: #FF5252;       /* Rojo para pocas unidades */
    --color-sale: #FF4081;         /* Rosa para ofertas */
    
    /* Colores Japón */
    --color-japan-red: #BC002D;
    --color-japan-white: #FFFFFF;
    
    /* Tipografía */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Montserrat', var(--font-primary);
    
    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Bordes */
    --border-radius: 8px;
    --border-radius-lg: 12px;
    
    /* Sombras para tema oscuro */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.5);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.6);
}

/* ========================================
   RESET Y BASE
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-light);
    background-color: var(--color-dark);
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    margin-top: 0;
    color: var(--color-white);
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

/* ========================================
   BANNER JAPÓN
   ======================================== */
.japan-banner {
    background: linear-gradient(135deg, var(--color-japan-red), #8B0000);
    color: var(--color-white);
    text-align: center;
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
}

.japan-banner .flag {
    margin-right: 0.5rem;
}

/* ========================================
   HEADER - Tema Oscuro
   ======================================== */
.site-header {
    background-color: var(--color-darker);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--color-gray-light);
}

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

.site-logo h1 {
    font-size: 1.8rem;
    margin: 0;
    color: var(--color-white);
}

.site-logo .tcg {
    color: var(--color-primary);
}

.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
}

.main-nav a {
    color: var(--color-light);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

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

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width 0.3s ease;
}

.main-nav a:hover::after {
    width: 100%;
}

.wallapop-btn {
    background-color: #13C1AC;
    color: white !important;
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.wallapop-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(19, 193, 172, 0.4);
    color: white !important;
}

/* ========================================
   HERO SECTION - Tema Oscuro
   ======================================== */
.hero-section {
    background: linear-gradient(135deg, var(--color-gray) 0%, var(--color-darker) 100%);
    padding: 4rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section::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"><circle cx="50" cy="50" r="40" fill="none" stroke="%23333" stroke-width="1"/></svg>') repeat;
    opacity: 0.1;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.japan-badge-hero {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-japan-red), #8B0000);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-content h1 {
    font-size: 3rem;
    color: var(--color-white);
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--color-light);
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* ========================================
   CATEGORÍAS CON IMÁGENES - Tema Oscuro
   ======================================== */
.categories-section {
    padding: 4rem 2rem;
    background-color: var(--color-dark);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2rem;
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.section-title p {
    color: var(--color-light);
    opacity: 0.7;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.category-card {
    position: relative;
    height: 180px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.1) 100%);
    z-index: 1;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.category-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.3s ease;
}

.category-card:hover .category-card-bg {
    transform: scale(1.1);
}

/* Fondos por defecto para categorías (gradientes si no hay imagen) */
.category-card.fundas { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.category-card.estuches-plasticos { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.category-card.estuches-tela { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.category-card.albumes { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }
.category-card.tapetes { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.category-card.marcos { background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%); }
.category-card.sobres { background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%); }
.category-card.cajas { background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%); }
.category-card.monederos { background: linear-gradient(135deg, #a18cd1 0%, #fbc2eb 100%); }

.category-card-content {
    position: relative;
    z-index: 2;
    padding: 1.5rem;
    width: 100%;
}

.category-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 0.25rem;
}

.category-count {
    font-size: 0.85rem;
    color: var(--color-light);
    opacity: 0.8;
}

.category-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

/* ========================================
   PRODUCTOS - Tema Oscuro
   ======================================== */
.products-section {
    padding: 4rem 2rem;
    background-color: var(--color-darker);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.product-card {
    background-color: var(--color-gray);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    border: 1px solid var(--color-gray-light);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.product-badge-sale {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: var(--color-sale);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 10;
    text-transform: uppercase;
}

.product-badge-japan {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--color-japan-red);
    color: white;
    padding: 0.3rem 0.6rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    z-index: 10;
}

.product-image {
    height: 200px;
    background-color: var(--color-gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

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

.product-info {
    padding: 1.2rem;
}

.product-category {
    font-size: 0.75rem;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.product-title {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.product-title a {
    color: var(--color-white);
}

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

.product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.product-price .original-price {
    text-decoration: line-through;
    color: var(--color-light);
    opacity: 0.5;
    font-size: 0.9rem;
    margin-right: 0.5rem;
}

.product-price .sale-price {
    color: var(--color-sale);
}

.stock-indicator {
    font-size: 0.8rem;
    padding: 0.3rem 0.6rem;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    margin-bottom: 1rem;
}

.stock-indicator.in-stock {
    background-color: rgba(76, 175, 80, 0.2);
    color: var(--color-success);
}

.stock-indicator.low-stock {
    background-color: rgba(255, 82, 82, 0.2);
    color: var(--color-danger);
}

.stock-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: currentColor;
}

/* ========================================
   BOTONES - Tema Oscuro
   ======================================== */
.btn-contact {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, var(--color-primary), #E6B800);
    color: var(--color-dark) !important;
    text-align: center;
    border-radius: var(--border-radius);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 203, 5, 0.4);
    color: var(--color-dark) !important;
}

.btn-contact:disabled {
    background: var(--color-gray-light);
    color: var(--color-light) !important;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ========================================
   RESEÑAS - Tema Oscuro
   ======================================== */
.reviews-section {
    background-color: var(--color-gray);
    padding: 4rem 2rem;
}

.reviews-container {
    max-width: 1200px;
    margin: 0 auto;
}

.reviews-title {
    text-align: center;
    margin-bottom: 2rem;
}

.reviews-title h2 {
    color: var(--color-white);
}

.reviews-title p {
    color: var(--color-light);
    opacity: 0.7;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.review-card {
    background-color: var(--color-dark);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--color-gray-light);
}

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

.reviewer-name {
    font-weight: 600;
    color: var(--color-white);
}

.review-stars {
    color: var(--color-primary);
}

.review-text {
    color: var(--color-light);
    font-style: italic;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.review-meta {
    font-size: 0.85rem;
    color: var(--color-light);
    opacity: 0.6;
}

/* ========================================
   ABOUT SECTION - Tema Oscuro
   ======================================== */
.about-section {
    background-color: var(--color-dark);
    padding: 4rem 2rem;
}

.about-container {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.about-container h2 {
    color: var(--color-white);
    margin-bottom: 1rem;
}

.about-content {
    color: var(--color-light);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.about-feature {
    text-align: center;
    padding: 1.5rem;
    background-color: var(--color-gray);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-gray-light);
    transition: border-color 0.3s ease;
}

.about-feature:hover {
    border-color: var(--color-primary);
}

.about-feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.about-feature h4 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.about-feature p {
    color: var(--color-light);
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ========================================
   FOOTER - Tema Oscuro
   ======================================== */
.site-footer {
    background-color: var(--color-darker);
    color: var(--color-light);
    padding: 3rem 2rem;
    border-top: 1px solid var(--color-gray-light);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer-section h4 {
    color: var(--color-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section p {
    color: var(--color-light);
    opacity: 0.8;
    line-height: 1.6;
}

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

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

.footer-section a {
    color: var(--color-light);
    opacity: 0.8;
    transition: opacity 0.3s ease, color 0.3s ease;
}

.footer-section a:hover {
    opacity: 1;
    color: var(--color-primary);
}

.footer-wallapop {
    display: inline-block;
    background-color: #13C1AC;
    color: white !important;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    font-weight: 600;
    opacity: 1 !important;
}

.footer-wallapop:hover {
    color: white !important;
    box-shadow: 0 4px 15px rgba(19, 193, 172, 0.4);
}

.footer-bottom {
    max-width: 1200px;
    margin: 2rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid var(--color-gray-light);
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.6;
}

/* ========================================
   PÁGINAS INTERNAS - Tema Oscuro
   ======================================== */
.page-header {
    background: linear-gradient(135deg, var(--color-gray) 0%, var(--color-darker) 100%);
    padding: 3rem 2rem;
    text-align: center;
}

.page-header h1 {
    color: var(--color-white);
    margin: 0;
}

.page-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

/* ========================================
   FORMULARIO DE CONTACTO - Tema Oscuro
   ======================================== */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-white);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius);
    background-color: var(--color-gray);
    color: var(--color-white);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-light);
    opacity: 0.5;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* ========================================
   WOOCOMMERCE - Tema Oscuro
   ======================================== */
.woocommerce-products-header {
    background: linear-gradient(135deg, var(--color-gray) 0%, var(--color-darker) 100%);
    padding: 2rem;
    text-align: center;
    margin-bottom: 2rem;
}

.woocommerce-products-header h1 {
    color: var(--color-white);
}

.woocommerce ul.products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}

.woocommerce ul.products li.product {
    background-color: var(--color-gray);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-gray-light);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.woocommerce ul.products li.product:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .header-container {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .main-nav ul {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .category-card {
        height: 150px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .wallapop-btn {
        display: none;
    }
}

@media (max-width: 480px) {
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .main-nav ul {
        flex-direction: column;
        align-items: center;
    }
}