/* Variables CSS para el menú hamburger */
:root {
    --bg-color: #ffffff;
    --border-color: #e5e7eb;
    --border-light: #f3f4f6;
    --text-color: #374151;
    --text-muted: #6b7280;
    --input-bg: #ffffff;
    --hover-bg: #f9fafb;
    --bg-secondary: #f8f9fa;
    --primary-color: #232946;
    --primary-hover: #1e2338;
    --primary-rgb: 35, 41, 70;
    
    /* Variables para modo oscuro */
    --dark-bg: #1f2937;
    --dark-border: #374151;
    --dark-border-light: #4b5563;
    --dark-text: #f9fafb;
    --dark-text-muted: #d1d5db;
    --dark-input-bg: #374151;
    --dark-hover-bg: #374151;
    --dark-bg-secondary: #111827;
}

/* Contenedor principal de bloques */
.hamburger-menu-block {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Menú Hamburger */
.hamburger-menu {
    flex-shrink: 0;
}

/* Bloque de pestañas de categorías */
.category-tabs-block {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    flex: 1;
    scrollbar-width: none;
    -ms-overflow-style: none;
    align-items: center;
}

.category-tabs-block::-webkit-scrollbar {
    display: none;
}

/* Alineación forzada para muchas pestañas */
.category-tabs-block.force-flex-start {
    justify-content: flex-start;
}

.hamburger-button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    white-space: nowrap;
    min-width: auto;
}

.hamburger-button:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.hamburger-icon {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.hamburger-icon span {
    width: 20px;
    height: 2px;
    background: white;
    border-radius: 1px;
    transition: all 0.3s ease;
}

.hamburger-button.active .hamburger-icon span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger-button.active .hamburger-icon span:nth-child(2) {
    opacity: 0;
}

.hamburger-button.active .hamburger-icon span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Panel lateral */
.hamburger-panel {
    position: fixed;
    top: 0;
    left: -350px;
    width: 350px;
    height: 100vh;
    background: var(--bg-color);
    border-right: 1px solid var(--border-color);
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    transition: left 0.3s ease;
    z-index: 1001;
    overflow-y: auto;
    /* Asegurar fondo sólido */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.hamburger-panel.active {
    left: 0;
}

/* Overlay para cerrar el menú */
.hamburger-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

/* Header del menú lateral */
.hamburger-panel-header {
    padding: 25px 20px;
    border-bottom: 1px solid var(--border-color);
    background: var(--primary-color);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hamburger-panel-logo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: contain;
    background: white;
    padding: 3px;
    flex-shrink: 0;
}

.hamburger-close-btn {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 5px;
    border-radius: 4px;
    transition: background 0.3s ease;
}

.hamburger-close-btn:hover {
    background: rgba(255,255,255,0.1);
}



/* Buscador */
.search-container {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.search-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    background: var(--input-bg);
    color: var(--text-color);
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

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

/* Lista de categorías */
.categories-list {
    padding: 0 0 20px 0;
    max-height: calc(100vh - 200px);
    overflow-y: auto;
}

.hamburger-panel .category-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    color: var(--text-color);
    text-decoration: none;
    border-bottom: 1px solid var(--border-light);
    transition: all 0.3s ease;
    cursor: pointer;
    background: transparent;
}

.hamburger-panel .category-item:hover {
    background: var(--hover-bg);
    color: var(--primary-color);
}

.hamburger-panel .category-item.show-all-item {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    font-weight: 600;
    margin-bottom: 8px;
    border-radius: 8px;
    margin: 8px;
    border-bottom: none;
}

.hamburger-panel .category-item.show-all-item:hover {
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.hamburger-panel .category-item.show-all-item .cat-icon {
    color: #fff;
    font-size: 16px;
}

.hamburger-panel .category-item.show-all-item span {
    color: #fff;
    font-weight: 600;
}

.hamburger-panel .category-item:last-child {
    border-bottom: none;
}

.hamburger-panel .category-content {
    display: flex;
    align-items: center;
    flex: 1;
}

.hamburger-panel .category-item .cat-icon {
    margin-right: 12px;
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.toggle-icon {
    font-size: 14px;
    transition: transform 0.3s ease;
    color: var(--text-muted);
}

.hamburger-panel .category-item.expanded .toggle-icon {
    transform: rotate(180deg);
}

/* Estilos para categorías con subcategorías */
.hamburger-panel .category-item.has-subcategories {
    position: relative;
}

.hamburger-panel .category-item.has-subcategories .toggle-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.3s ease;
    color: var(--accent-color);
    font-size: 0.8em;
}

.hamburger-panel .category-item.has-subcategories.expanded .toggle-icon {
    transform: translateY(-50%) rotate(180deg);
}

/* Contenedor de subcategorías */
.subcategories-container {
    background: rgba(0, 0, 0, 0.2);
    border-left: 2px solid var(--primary-color);
    margin: 0 15px 12px 15px;
    border-radius: 0 8px 8px 0;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                opacity 0.3s ease, 
                margin-bottom 0.3s ease,
                padding 0.3s ease;
    padding: 0;
}

.subcategories-container.expanded {
    max-height: 500px;
    opacity: 1;
    padding: 8px 0 12px 0;
}

/* Estilos para subcategorías en el menú hamburguesa */
.hamburger-panel .subcategories-container .category-item.subcategory-item {
    padding: 14px 25px 14px 25px;
    margin: 0 8px;
    background: transparent;
    border: none;
    font-size: 0.9em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    transform: translateX(-10px);
    opacity: 0;
    transition: all 0.3s ease, 
                transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.3s ease 0.1s;
}

.subcategories-container.expanded .category-item.subcategory-item {
    transform: translateX(0);
    opacity: 1;
}

.hamburger-panel .subcategories-container .category-item.subcategory-item:last-child {
    border-bottom: none;
    margin-bottom: 4px;
}

.hamburger-panel .subcategories-container .category-item.subcategory-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
}

.hamburger-panel .subcategories-container .category-item.subcategory-item .cat-icon {
    color: var(--accent-color);
    font-size: 0.85em;
}



/* Modo oscuro */
.dark-mode .hamburger-menu-block {
    background: var(--dark-bg);
    border-bottom-color: var(--dark-border);
}

.dark-mode .hamburger-panel {
    background: var(--dark-bg) !important;
    border-color: var(--dark-border);
    /* Asegurar fondo sólido en modo oscuro */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.dark-mode .hamburger-panel-header {
    background: var(--primary-color);
    border-bottom-color: var(--dark-border);
}



.dark-mode .search-container {
    border-bottom-color: var(--dark-border);
    background: var(--dark-bg);
}

.dark-mode .search-input {
    background: var(--dark-input-bg) !important;
    border-color: var(--dark-border);
    color: var(--dark-text) !important;
}

.dark-mode .search-input::placeholder {
    color: var(--dark-text-muted) !important;
}

.dark-mode .category-item {
    color: var(--dark-text) !important;
    border-bottom-color: var(--dark-border-light);
    background: transparent;
}

.dark-mode .category-item:hover {
    background: var(--dark-hover-bg) !important;
    color: var(--primary-color) !important;
}



.dark-mode .toggle-icon {
    color: var(--dark-text-muted) !important;
}

/* Responsive */
@media (max-width: 768px) {
    .hamburger-button {
        padding: 10px 15px;
        font-size: 14px;
    }
    
    .hamburger-panel {
        width: 300px;
        left: -300px;
    }
    
    .hamburger-panel-header {
        padding: 15px 20px;
    }
    
    .hamburger-panel-title {
        font-size: 16px;
    }
    
    .search-container {
        padding: 15px 20px;
    }
    
    .category-item {
        padding: 12px 20px;
        font-size: 14px;
    }
    

}

@media (max-width: 480px) {
    .hamburger-panel {
        width: 280px;
        left: -280px;
    }
    
    .hamburger-panel-header {
        padding: 12px 15px;
    }
    
    .search-container {
        padding: 12px 15px;
    }
    
    .category-item {
        padding: 10px 15px;
        font-size: 13px;
    }
    
    
}

/* Animaciones adicionales */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hamburger-panel.active {
    animation: slideDown 0.3s ease;
}

/* Scrollbar personalizado para el panel */
.hamburger-panel::-webkit-scrollbar {
    width: 6px;
}

.hamburger-panel::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.hamburger-panel::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.hamburger-panel::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Scrollbar en modo oscuro */
.dark-mode .hamburger-panel::-webkit-scrollbar-track {
    background: var(--dark-bg-secondary);
}

.dark-mode .hamburger-panel::-webkit-scrollbar-thumb {
    background: var(--dark-border);
}

.dark-mode .hamburger-panel::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}