/* Variables CSS */
:root {
    --primary-color: #ff6b6b;
    --secondary-color: #4ecdc4;
    --background-color: #f8f9fa;
    --text-color: #2d3436;
    --header-height: 100px;
    --spacing-unit: 1rem;
    --card-shadow: 0 2px 4px rgba(0,0,0,0.1);
    --border-radius: 8px;
    
    /* Colores de alérgenos */
    --contains-bg: #f8d7da;
    --contains-text: #721c24;
    --traces-bg: #fff3cd;
    --traces-text: #856404;
    --safe-bg: #d4edda;
    --safe-text: #155724;
}

/* Estilos generales */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    color: var(--text-color);
}

/* Header principal */
.header {
    background-color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-unit);
    position: relative;
    z-index: 100;
}

.header img {
    height: calc(var(--header-height) - 20px);
    width: auto;
    object-fit: contain;
    max-width: none;
}

/* Selector de idioma */
.language-selector {
    position: relative;
    margin-left: auto;
    padding: 0 1rem;
}

.language-selector select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding: 0.5rem 2rem 0.5rem 1rem;
    border: 2px solid var(--primary-color);
    border-radius: 4px;
    background-color: white;
    color: var(--text-color);
    font-size: 0.9rem;
    cursor: pointer;
    min-width: 120px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23333' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: calc(100% - 0.5rem) center;
}

.language-selector select:hover {
    border-color: var(--secondary-color);
}

.language-selector select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 2px rgba(78, 205, 196, 0.2);
}

/* Responsive */
@media (max-width: 768px) {
    .language-selector {
        padding: 0 0.5rem;
    }

    .language-selector select {
        padding: 0.4rem 1.8rem 0.4rem 0.8rem;
        font-size: 0.8rem;
        min-width: 100px;
    }
}

/* Contenedor principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-unit);
}

/* Búsqueda */
.search-box {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.search-box input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.search-box button {
    padding: 0 1.5rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.search-box button:hover {
    background: var(--secondary-color);
}

/* Sabores y alérgenos */
.flavors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.flavor-card {
    background: var(--background-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    transition: transform 0.3s ease;
}

.flavor-card:hover {
    transform: translateY(-2px);
}

.flavor-name {
    color: var(--text-color);
    font-size: 1.1rem;
    margin: 0 0 0.75rem;
}

.allergens-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.allergen-label {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.allergen-label.contains {
    background-color: var(--contains-bg);
    color: var(--contains-text);
}

.allergen-label.trazas {
    background-color: var(--traces-bg);
    color: var(--traces-text);
}

.allergen-label.safe {
    background-color: var(--safe-bg);
    color: var(--safe-text);
}

/* Enlaces sociales */
.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-unit);
    margin: var(--spacing-unit) 0;
}

.social-link {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.social-link i {
    margin-right: 1rem;
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.social-link:hover {
    background-color: var(--background-color);
    transform: translateX(5px);
}

/* Estilos específicos para cada red social */
.social-link.phone i { color: #28a745; }
.social-link.whatsapp i { color: #25D366; }
.social-link.maps i { color: #4285F4; }
.social-link.web i { color: #17a2b8; }
.social-link.instagram i { color: #E4405F; }
.social-link.facebook i { color: #1877F2; }
.social-link.tiktok i { color: #000000; }
.social-link.youtube i { color: #FF0000; }

/* Leyenda de alérgenos */
.legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem;
    background: var(--background-color);
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.legend-color {
    width: 1rem;
    height: 1rem;
    border-radius: 4px;
}

.legend-color.contains {
    background-color: var(--contains-bg);
    border: 1px solid var(--contains-text);
}

.legend-color.trazas {
    background-color: var(--traces-bg);
    border: 1px solid var(--traces-text);
}

.legend-color.safe {
    background-color: var(--safe-bg);
    border: 1px solid var(--safe-text);
}

/* Página de detalle */
.heladeria-detail {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.detail-header {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    margin-bottom: 2rem;
    padding: 1.5rem;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.header-info {
    flex: 1;
}

.header-info h1 {
    font-size: 1.75rem;
    color: var(--text-color);
    margin: 0 0 0.75rem;
}

.location-contact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.ubicacion {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-size: 1rem;
    margin: 0;
}

.quick-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.25rem;
}

.contact-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.contact-link:hover {
    transform: translateY(-2px);
}

.contact-link i {
    font-size: 0.9rem;
}

.contact-link.phone { background-color: #28a745; }
.contact-link.whatsapp { background-color: #25D366; }
.contact-link.maps { background-color: #4285F4; }
.contact-link.web { background-color: #17a2b8; }
.contact-link.instagram { background-color: #E4405F; }
.contact-link.facebook { background-color: #1877F2; }
.contact-link.tiktok { background-color: #000000; }
.contact-link.youtube { background-color: #FF0000; }

.header-image {
    width: 180px;
    height: 120px;
    border-radius: var(--border-radius);
    overflow: hidden;
    flex-shrink: 0;
}

.header-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Grid de contenido */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
}

/* Sección principal */
.main-content {
    min-width: 0;
}

.card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.section-header {
    margin-bottom: 1.5rem;
}

.section-header h2 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin: 0 0 1rem;
}

/* Sidebar */
.sidebar {
    min-width: 0;
}

.contact-card h2,
.qr-card h2 {
    font-size: 1.2rem;
    color: var(--text-color);
    margin: 0 0 1rem;
}

.qr-image {
    width: 100%;
    height: auto;
    margin-bottom: 1rem;
}

.qr-info {
    text-align: center;
    color: #666;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
    }

    .sidebar {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column-reverse;
        align-items: stretch;
        gap: 1rem;
    }

    .header-image {
        width: 100%;
        height: 160px;
        margin-bottom: 1rem;
    }

    .header-info h1 {
        font-size: 1.5rem;
    }

    .flavors-grid {
        grid-template-columns: 1fr;
    }

    .sidebar {
        grid-template-columns: 1fr;
    }
}