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

:root {
    /* Colores del logo */
    --logo-gold: #ad9551;
    --logo-black: #000000;
    
    /* Paleta minimalista */
    --primary-color: var(--logo-black);
    --accent-color: var(--logo-gold);
    --text-color: #1a1a1a;
    --text-light: #6b6b6b;
    --text-muted: #9a9a9a;
    
    /* Fondos minimalistas */
    --bg-color: #fafafa;
    --card-bg: #ffffff;
    --border-color: #e8e8e8;
    --border-light: #f0f0f0;
    
    /* Sombras sutiles */
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 2px 8px rgba(0, 0, 0, 0.08);
    
    /* Espaciado y formas */
    --border-radius: 8px;
    --border-radius-sm: 4px;
    --transition: all 0.2s ease;
    
    /* Tipografía */
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-weight: var(--font-weight-normal);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header - Minimalista */
.header {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

.header-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.logo-container {
    flex-shrink: 0;
}

.header-logo {
    height: 60px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    /* El logo mantiene sus colores originales */
}

.header-text {
    flex: 1;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: 0.125rem;
    text-align: left;
    color: var(--primary-color);
    letter-spacing: -0.02em;
}

.subtitle {
    text-align: left;
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: var(--font-weight-light);
    margin: 0;
    letter-spacing: 0.01em;
}

.header-actions {
    flex-shrink: 0;
    margin-left: auto;
}

.whatsapp-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: #25D366;
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: none;
}

.whatsapp-button:hover {
    background: #20BA5A;
    opacity: 0.9;
}

.whatsapp-button:active {
    opacity: 0.8;
}

.whatsapp-button svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

/* Main content */
.main {
    flex: 1;
    padding: 2rem 0;
}

/* Contenedor de Filtros - Minimalista */
.filters-container {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
}

.category-filter-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.category-label {
    font-weight: var(--font-weight-medium);
    color: var(--text-color);
    font-size: 0.875rem;
    letter-spacing: 0.01em;
}

.category-filter {
    flex: 1;
    max-width: 300px;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    font-weight: var(--font-weight-normal);
    background: var(--card-bg);
    color: var(--text-color);
    cursor: pointer;
    transition: var(--transition);
}

.category-filter:hover {
    border-color: var(--accent-color);
}

.category-filter:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(173, 149, 81, 0.1);
}

/* Búsqueda */
.search-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    flex: 1;
    padding: 0.625rem 2.5rem 0.625rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    font-weight: var(--font-weight-normal);
    background: var(--card-bg);
    color: var(--text-color);
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(173, 149, 81, 0.1);
}

.search-input::placeholder {
    color: var(--text-light);
    opacity: 0.7;
}

.clear-search {
    position: absolute;
    right: 0.5rem;
    background: transparent;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    line-height: 1;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 50%;
    transition: var(--transition);
}

.clear-search:hover {
    background: var(--border-color);
    color: var(--text-color);
}

/* Botón borrar búsqueda (texto) */
.clear-search-button {
    background: none;
    border: none;
    color: var(--accent-color);
    font-size: 0.8125rem;
    font-weight: var(--font-weight-medium);
    text-decoration: underline;
    cursor: pointer;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    transition: var(--transition);
    text-align: left;
}

.clear-search-button:hover {
    color: var(--logo-black);
    text-decoration: none;
}

/* Mensaje de no resultados - Minimalista */
.no-results-message {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-light);
    font-size: 0.9375rem;
    margin: 2rem 0;
    background: transparent;
    border-radius: 0;
    border: none;
    font-weight: var(--font-weight-normal);
}

/* Contador de Productos - Minimalista */
.products-count {
    text-align: center;
    margin: 1.5rem 0 2.5rem;
    padding: 0;
}

.products-count p {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: var(--font-weight-normal);
    letter-spacing: 0.01em;
}

.products-count span {
    font-weight: var(--font-weight-medium);
    color: var(--accent-color);
    font-size: 0.9375rem;
}

/* Products Grid - Minimalista */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* Product Card - Minimalista */
.product-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    border: 1px solid var(--border-light);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

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

.product-image-container {
    width: 100%;
    height: 350px;
    overflow: hidden;
    background: #f0f0f0;
    position: relative;
}

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

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

.product-info {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-name {
    font-size: 0.9375rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.4;
    min-height: 2.625rem;
    letter-spacing: -0.01em;
}

.product-prices {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-light);
}

.product-prices:last-child {
    border-bottom: none;
}

.price-label {
    font-size: 0.8125rem;
    color: var(--text-light);
    font-weight: var(--font-weight-normal);
    letter-spacing: 0.01em;
}

.price-value {
    font-size: 0.9375rem;
    font-weight: var(--font-weight-semibold);
    color: var(--accent-color);
    letter-spacing: -0.01em;
}

/* Loading states - Minimalista */
.loading,
.load-more {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--text-light);
}

.spinner {
    width: 32px;
    height: 32px;
    border: 2px solid var(--border-light);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.no-more {
    text-align: center;
    padding: 2rem;
    color: var(--text-light);
    font-style: italic;
}

.error {
    background: transparent;
    color: var(--text-light);
    padding: 2rem;
    border-radius: 0;
    text-align: center;
    margin: 2rem 0;
    border: none;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.retry-button {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 0.625rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    margin-top: 1rem;
    transition: var(--transition);
}

.retry-button:hover {
    opacity: 0.9;
}

.retry-button:active {
    transform: translateY(0);
}

/* Footer - Minimalista */
.footer {
    background: transparent;
    color: var(--text-light);
    padding: 2rem 0;
    text-align: center;
    margin-top: auto;
    border-top: 1px solid var(--border-light);
}

.footer p {
    font-size: 0.8125rem;
    font-weight: var(--font-weight-normal);
    color: var(--text-muted);
    letter-spacing: 0.01em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .header-logo {
        height: 50px;
    }

    .logo-text {
        font-size: 1.25rem;
        text-align: center;
    }

    .subtitle {
        text-align: center;
        font-size: 0.9rem;
    }

    .header-actions {
        margin-left: 0;
        margin-top: 1rem;
        width: 100%;
    }

    .whatsapp-button {
        width: 100%;
        justify-content: center;
    }

    .whatsapp-button span {
        display: none;
    }

    .whatsapp-button::after {
        content: "WhatsApp";
        margin-left: 0.5rem;
    }

    .filters-container {
        padding: 1rem;
    }

    .category-filter-container {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .category-label {
        text-align: left;
    }

    .category-filter {
        max-width: 100%;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 1.5rem;
    }

    .product-image-container {
        height: 300px;
    }

    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .main {
        padding: 1rem 0;
    }
}


/* Paginación - Minimalista */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.625rem;
    margin: 4rem 0 3rem;
    padding: 0;
    flex-wrap: wrap;
}

.page-numbers {
    display: flex;
    gap: 0.625rem;
    align-items: center;
    flex-wrap: wrap;
}

.pagination-button {
    min-width: 40px;
    height: 40px;
    padding: 0.5rem 0.875rem;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    font-weight: var(--font-weight-normal);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination-button:hover:not(:disabled) {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.pagination-button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.pagination-button.active {
    background: var(--logo-black);
    color: white;
    border-color: var(--logo-black);
}

.pagination-arrow {
    font-size: 1.25rem;
    line-height: 1;
    padding: 0.5rem;
}

.pagination-arrow span {
    display: block;
    line-height: 1;
}

.page-number {
    min-width: 40px;
}

.page-ellipsis {
    padding: 0 0.5rem;
    color: var(--text-muted);
    font-weight: var(--font-weight-normal);
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}