/**
 * ============================================================
 * header-styles.css - Estilos del Header Unificado (VERSIÓN 4.0)
 * ============================================================
 * 
 * @package NoNatty
 * @version 4.0 - UNIFICADO: Todos los estilos del header, carrito y búsqueda
 * @author NoNatty Team
 * 
 * @description Este archivo contiene TODOS los estilos del header,
 *              navegación, carrito (dropdown), panel de búsqueda y
 *              componentes relacionados.
 * 
 * 🔥 VERSIÓN 4.0 - UNIFICACIÓN COMPLETA:
 * - ✅ Incluye estilos del carrito (antes en bag-styles.css)
 * - ✅ Incluye estilos del panel de búsqueda (antes en search-panel.css)
 * - ✅ Corregido posicionamiento del dropdown
 * - ✅ Eliminados todos los conflictos de CSS
 * - ✅ Un solo punto de mantenimiento
 * - ✅ CORREGIDO: z-index del submenú móvil (2002 > 2001)
 * - ✅ ELIMINADA: sección 13.7 duplicada
 * 
 * @see Ya no se necesita bag-styles.css ni search-panel.css
 */

/* ============================================================
   1.0 - VARIABLES Y CONFIGURACIÓN GLOBAL
   ============================================================ */
   
/* 
 * Las variables globales se heredan de styles.css
 * Incluyen: --color-black, --color-white, --color-red,
 * --color-blue, --color-grey-*, --max-width, --radius-*,
 * --shadow-*, --transition-*, --font-*
 */

/* ============================================================
   2.0 - HEADER PRINCIPAL
   ============================================================ */

/**
 * .product-header-main - Contenedor sticky del header
 * 
 * @description Se mantiene fijo en la parte superior al hacer scroll
 * @z-index 1000 - Por debajo de modales y overlays
 */
.product-header-main {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-black);
    border-bottom: 4px solid var(--color-red);
    padding: 8px 0;
    transition: background var(--transition-fast), border-color var(--transition-fast);
}

.dark .product-header-main {
    background: #0a0a0a;
    border-bottom-color: var(--color-red);
}

/**
 * .product-header-content - Layout horizontal del header
 * 
 * @description Distribuye los elementos en una sola línea con espacio entre ellos
 */
.product-header-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: nowrap;
}

/* ============================================================
   3.0 - BRAND / LOGO
   ============================================================ */

.brand-link {
    text-decoration: none;
    flex-shrink: 0;
}

.product-brand {
    display: flex;
    align-items: baseline;
    gap: 2px;
    font-family: var(--font-primary);
    font-size: 28px;
    letter-spacing: 2px;
    flex-shrink: 0;
}

.product-brand .brand-name {
    color: var(--color-white);
    font-weight: 300;
}

.dark .product-brand .brand-name {
    color: var(--color-grey-700);
}

.product-brand .brand-highlight {
    color: var(--color-red);
    font-weight: 700;
}

.product-brand .brand-tagline {
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 500;
    color: var(--color-grey-400);
    letter-spacing: 1px;
    margin-left: 6px;
    text-transform: uppercase;
}

/* ============================================================
   4.0 - NAVEGACIÓN PRINCIPAL
   ============================================================ */

/**
 * .product-header-nav - Contenedor de navegación
 * 
 * 🔥 CRUCIAL: position: relative para el dropdown del carrito
 * @description Contiene los enlaces de navegación y el dropdown del carrito
 */
.product-header-nav {
    position: relative; /* 👈 CRUCIAL para el dropdown del carrito */
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 1;
    min-width: 0;
}

.product-header-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--color-white);
    text-decoration: none;
    border-radius: 6px;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.product-header-nav .nav-link:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-red);
}

.dark .product-header-nav .nav-link {
    color: var(--color-grey-400);
}

.dark .product-header-nav .nav-link:hover {
    background: var(--color-grey-200);
    color: var(--color-grey-800);
}

.product-header-nav .nav-link i {
    font-size: 14px;
}

/* ============================================================
   5.0 - BOTÓN DE BÚSQUEDA
   ============================================================ */

/* Estilos base del botón de búsqueda */
.search-trigger {
    color: var(--color-white) !important;
    background: transparent !important;
    border: none !important;
    padding: 6px 12px !important;
    border-radius: 6px !important;
    transition: all var(--transition-fast) !important;
}

.search-trigger:hover {
    color: var(--color-red) !important;
    background: rgba(255, 255, 255, 0.08) !important;
}

/* 🔥 MODO CLARO (DÍA) - Estilo elegante con bordes negros */
/* Este es el cambio principal que solicitas */
.search-trigger {
    border: 2px solid #1a1a1a !important; /* Borde casi negro */
    background: #2a2a2a !important; /* Fondo ligeramente más claro que el borde */
    color: #e0e0e0 !important; /* Color del ícono en modo claro */
    border-radius: 8px !important;
    padding: 6px 14px !important;
}

.search-trigger:hover {
    background: #1a1a1a !important; /* Hover: fondo más oscuro */
    color: #ffffff !important; /* Hover: ícono blanco */
    border-color: #0a0a0a !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* 🔥 MODO OSCURO (NOCHE) - Mantener como estaba */
.dark .search-trigger {
    color: var(--color-grey-400) !important;
    background: transparent !important;
    border: none !important;
    padding: 6px 12px !important;
    border-radius: 6px !important;
}

.dark .search-trigger:hover {
    color: var(--color-grey-800) !important;
    background: var(--color-grey-200) !important;
    border: none !important;
    transform: none !important;
    box-shadow: none !important;
}


/* ============================================================
   6.0 - BOTÓN HAMBURGUESA (Móvil)
   ============================================================ */

.hamburger-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
    flex-shrink: 0;
    margin-left: auto;
}

.hamburger-btn:hover {
    background: rgba(255, 255, 255, 0.08);
}

.dark .hamburger-btn:hover {
    background: rgba(255, 255, 255, 0.12);
}

.hamburger-btn .hamburger-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* 🔥 MODO OSCURO - Líneas BLANCAS con GLOW */
.dark .hamburger-btn .hamburger-line {
    background: #FFFFFF;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.2);  /* Glow sutil */
}

/* 🔥 Glow más intenso al pasar el mouse (modo oscuro) */
.dark .hamburger-btn:hover .hamburger-line {
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.3);
}

.hamburger-btn.active .hamburger-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.hamburger-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger-btn.active .hamburger-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

/* ============================================================
   7.0 - MENÚ MÓVIL (Overlay y Panel)
   ============================================================ */

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu-panel {
    position: fixed;
    top: 0;
    left: -320px;
    width: 300px;
    max-width: 85vw;
    height: 100%;
    background: var(--color-white);
    z-index: 2001; /* 🔥 MANTENIDO: Panel principal del menú móvil */
    transition: left 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: 4px 0 30px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.dark .mobile-menu-panel {
    background: #0a0a0a;
}

.mobile-menu-overlay.active .mobile-menu-panel {
    left: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-grey-200);
    flex-shrink: 0;
}

.dark .mobile-menu-header {
    border-bottom-color: var(--color-grey-200);
}

.mobile-brand {
    font-family: var(--font-primary);
    font-size: 22px;
    font-weight: 300;
    color: var(--color-black);
}

.dark .mobile-brand {
    color: var(--color-grey-700);
}

.mobile-brand .highlight {
    color: var(--color-red);
    font-weight: 700;
}

.mobile-menu-close {
    background: transparent;
    border: none;
    color: var(--color-grey-500);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: all var(--transition-fast);
    font-size: 20px;
}

.mobile-menu-close:hover {
    background: var(--color-grey-100);
    color: var(--color-black);
}

.dark .mobile-menu-close:hover {
    background: var(--color-grey-200);
    color: var(--color-grey-800);
}

.mobile-menu-body {
    flex: 1;
    padding: 16px 20px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.mobile-search-wrapper {
    margin-bottom: 20px;
}

.mobile-search-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px 16px;
    background: var(--color-grey-50);
    border: 2px solid var(--color-grey-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--color-grey-500);
}

.dark .mobile-search-btn {
    background: var(--color-grey-100);
    border-color: var(--color-grey-300);
    color: var(--color-grey-400);
}

.mobile-search-btn:hover {
    border-color: var(--color-blue);
    background: var(--color-grey-100);
}

.dark .mobile-search-btn:hover {
    border-color: #1a4bff;
    background: var(--color-grey-200);
}

.mobile-search-btn i:last-child {
    margin-left: auto;
    font-size: 12px;
    color: var(--color-grey-400);
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--color-grey-700);
    transition: all var(--transition-fast);
}

.dark .mobile-nav-link {
    color: var(--color-grey-400);
}

.mobile-nav-link:hover {
    background: var(--color-grey-50);
    color: var(--color-black);
}

.dark .mobile-nav-link:hover {
    background: var(--color-grey-200);
    color: var(--color-grey-800);
}

.mobile-nav-link i:first-child {
    width: 20px;
    text-align: center;
    font-size: 16px;
    color: var(--color-grey-500);
}

.mobile-nav-link span {
    flex: 1;
    font-size: 15px;
}

.mobile-nav-link i:last-child {
    font-size: 12px;
    color: var(--color-grey-300);
}

.mobile-divider {
    height: 1px;
    background: var(--color-grey-200);
    margin: 16px 0;
}

.dark .mobile-divider {
    background: var(--color-grey-200);
}

.mobile-theme-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px 14px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--color-grey-700);
    transition: all var(--transition-fast);
}

.dark .mobile-theme-toggle {
    color: var(--color-grey-400);
}

.mobile-theme-toggle:hover {
    background: var(--color-grey-50);
}

.dark .mobile-theme-toggle:hover {
    background: var(--color-grey-200);
}

.mobile-theme-toggle i {
    width: 20px;
    text-align: center;
    font-size: 16px;
    color: var(--color-grey-500);
}

.mobile-lang-switcher {
    display: flex;
    gap: 4px;
    padding: 12px 14px;
    margin-top: 4px;
}

.mobile-lang-switcher a {
    padding: 6px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    color: var(--color-grey-500);
    transition: all var(--transition-fast);
}

.mobile-lang-switcher a:hover {
    background: var(--color-grey-100);
}

.dark .mobile-lang-switcher a:hover {
    background: var(--color-grey-200);
}

.mobile-lang-switcher a.active {
    background: var(--color-blue);
    color: var(--color-white);
}

.mobile-bag-wrapper {
    margin-top: 8px;
}

.mobile-bag-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--color-grey-700);
    transition: all var(--transition-fast);
}

.dark .mobile-bag-link {
    color: var(--color-grey-400);
}

.mobile-bag-link:hover {
    background: var(--color-grey-50);
}

.dark .mobile-bag-link:hover {
    background: var(--color-grey-200);
}

.mobile-bag-link i {
    width: 20px;
    text-align: center;
    font-size: 16px;
    color: var(--color-grey-500);
}

.mobile-bag-link span {
    flex: 1;
    font-size: 15px;
}

.mobile-bag-count {
    background: var(--color-blue);
    color: var(--color-white);
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.mobile-menu-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--color-grey-200);
    flex-shrink: 0;
}

.dark .mobile-menu-footer {
    border-top-color: var(--color-grey-200);
}

.mobile-footer-text {
    font-size: 12px;
    color: var(--color-grey-400);
    text-align: center;
    margin: 0;
}

/* ============================================================
   8.0 - THEME TOGGLE (Desktop)
   ============================================================ */

.theme-toggle {
    background: transparent;
    border: none;
    padding: 8px 10px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    color: var(--color-white);
    transition: all var(--transition-fast);
    font-size: 16px;
    flex-shrink: 0;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-red);
}

.dark .theme-toggle {
    color: var(--color-grey-400);
}

.dark .theme-toggle:hover {
    background: var(--color-grey-200);
    color: var(--color-grey-800);
}

/* ============================================================
   9.0 - LANG SWITCHER (Desktop)
   ============================================================ */

.product-lang-switcher {
    display: flex;
    gap: 2px;
    flex-shrink: 0;
}

.product-lang-switcher a {
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 600;
    text-decoration: none;
    color: var(--color-grey-400);
    border-radius: 4px;
    transition: all var(--transition-fast);
}

.product-lang-switcher a:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-white);
}

.dark .product-lang-switcher a:hover {
    background: var(--color-grey-200);
    color: var(--color-grey-800);
}

.product-lang-switcher a.active {
    background: var(--color-blue);
    color: var(--color-white);
}


/* ============================================================
   9.1 - DARK MODE - SELECTOR DE IDIOMA (CORREGIDO)
   ============================================================ */
.dark .product-lang-switcher a {
    color: var(--color-white, #FEFEFE);
}

.dark .product-lang-switcher a:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-white, #FEFEFE);
}

.dark .product-lang-switcher a.active {
    background: var(--color-blue, #0000FF);
    color: var(--color-white, #FEFEFE);
}

/* ============================================================
   9.2 - MODO CLARO - SELECTOR DE IDIOMA (CORREGIDO)
   ============================================================ */
.product-lang-switcher a {
    color: var(--color-white, #FEFEFE) !important;
}

.product-lang-switcher a:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white, #FEFEFE);
}

.product-lang-switcher a.active {
    background: var(--color-blue, #0000FF);
    color: var(--color-white, #FEFEFE);
}


/* ============================================================
   10.0 - CARRITO / BAG DROPDOWN (POSICIONADO CORRECTAMENTE)
   ============================================================ */

/**
 * 🔥 IMPORTANTE: El dropdown se posiciona dentro de .product-header-nav
 * que tiene position: relative. Esto asegura que aparezca JUSTO DEBAJO
 * del botón del carrito.
 */

.bag-badge {
    position: relative;
    background: transparent;
    border: none;
    padding: 8px 10px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    color: var(--color-white);
    transition: all var(--transition-fast);
    font-size: 16px;
    flex-shrink: 0;
}

.bag-badge:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-red);
}

.dark .bag-badge {
    color: var(--color-grey-400);
}

.dark .bag-badge:hover {
    background: var(--color-grey-200);
    color: var(--color-grey-800);
}

.bag-count {
    position: absolute;
    top: 2px;
    right: 2px;
    background: var(--color-blue);
    color: var(--color-white);
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 10px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
}

/**
 * 🔥 .bag-dropdown - POSICIONADO CORRECTAMENTE
 * ============================================================
 * position: absolute relativo a .product-header-nav
 * top: calc(100% + 8px) → Justo debajo del botón
 * right: 0 → Alineado a la derecha
 */
.bag-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 360px;
    max-width: 90vw;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    padding: 16px;
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
    border: 1px solid var(--color-grey-200);
    max-height: 80vh;
    overflow-y: auto;
    pointer-events: none;
}

.dark .bag-dropdown {
    background: var(--color-grey-100);
    border-color: var(--color-grey-200);
}

.bag-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: all;
}

.bag-dropdown .bag-empty {
    text-align: center;
    padding: 20px 12px;
    color: var(--color-grey-500);
}

.bag-dropdown .bag-empty i {
    font-size: 2rem;
    color: var(--color-grey-300);
    margin-bottom: 8px;
    display: block;
}

#bagItems {
    max-height: 360px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.bag-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-grey-200);
}

.dark .bag-item {
    border-bottom-color: var(--color-grey-200);
}

.bag-item:last-child {
    border-bottom: none;
}

.bag-item img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    background: var(--color-grey-100);
    flex-shrink: 0;
}

.dark .bag-item img {
    background: var(--color-grey-200);
}

.bag-item .bag-item-info {
    flex: 1;
    min-width: 0;
}

.bag-item .bag-item-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--color-black);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dark .bag-item .bag-item-name {
    color: var(--color-grey-800);
}

.bag-item .bag-item-price {
    font-family: var(--font-secondary);
    font-size: 16px;
    color: var(--color-blue);
}

.bag-item .bag-item-qty {
    font-size: 11px;
    color: var(--color-grey-500);
}

.bag-item .bag-item-remove {
    background: transparent;
    border: none;
    color: var(--color-grey-400);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.bag-item .bag-item-remove:hover {
    background: var(--color-grey-100);
    color: var(--color-red);
}

.dark .bag-item .bag-item-remove:hover {
    background: var(--color-grey-200);
}

.bag-footer {
    padding-top: 12px;
    border-top: 2px solid var(--color-grey-200);
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}

.dark .bag-footer {
    border-top-color: var(--color-grey-200);
}

.bag-footer .bag-total-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-grey-600);
}

.dark .bag-footer .bag-total-label {
    color: var(--color-grey-400);
}

.bag-footer .bag-total-amount {
    font-family: var(--font-secondary);
    font-size: 20px;
    color: var(--color-blue);
}

.bag-footer .btn-checkout {
    display: inline-block;
    padding: 10px 20px;
    background: var(--color-blue);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-secondary);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: all var(--transition-fast);
    width: 100%;
    text-align: center;
}

.bag-footer .btn-checkout:hover {
    background: #0000DD;
    transform: translateY(-1px);
}

/* ============================================================
   11.0 - PANEL DE BÚSQUEDA (#ss-panel)
   ============================================================ */

.search-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.search-backdrop.open {
    opacity: 1;
    visibility: visible;
}

.search-panel {
    position: fixed;
    top: 0;
    right: -100%;
    width: 480px;
    max-width: 92vw;
    height: 100%;
    background: var(--color-white);
    z-index: 9999;
    transition: right 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: -8px 0 40px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.dark .search-panel {
    background: #0a0a0a;
}

.search-panel.open {
    right: 0;
}

.search-panel-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.search-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-grey-200);
    flex-shrink: 0;
}

.dark .search-panel-header {
    border-bottom-color: var(--color-grey-200);
}

.search-panel-header #ss-title {
    font-family: var(--font-primary);
    font-size: 20px;
    font-weight: 600;
    color: var(--color-black);
}

.dark .search-panel-header #ss-title {
    color: var(--color-grey-700);
}

.search-panel-close {
    background: transparent;
    border: none;
    color: var(--color-grey-500);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: all var(--transition-fast);
    font-size: 22px;
}

.search-panel-close:hover {
    background: var(--color-grey-100);
    color: var(--color-black);
}

.dark .search-panel-close:hover {
    background: var(--color-grey-200);
    color: var(--color-grey-800);
}

.search-panel-body {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Formulario de búsqueda dentro del panel */
.search-form--sidebar .search-form {
    display: flex;
    position: relative;
    background: var(--color-grey-50);
    border-radius: var(--radius-md);
    border: 2px solid var(--color-grey-200);
    transition: all var(--transition-fast);
}

.dark .search-form--sidebar .search-form {
    background: var(--color-grey-100);
    border-color: var(--color-grey-300);
}

.search-form--sidebar .search-form:focus-within {
    border-color: var(--color-blue);
    box-shadow: 0 0 0 4px rgba(0, 0, 255, 0.1);
}

.search-form--sidebar .search-form__input {
    flex: 1;
    padding: 14px 16px;
    background: transparent;
    border: none;
    outline: none;
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--color-black);
}

.dark .search-form--sidebar .search-form__input {
    color: var(--color-grey-700);
}

.search-form--sidebar .search-form__input::placeholder {
    color: var(--color-grey-400);
}

.search-form--sidebar .search-form__clear-btn {
    display: none;
    background: transparent;
    border: none;
    padding: 0 12px;
    color: var(--color-grey-400);
    cursor: pointer;
    font-size: 18px;
}

.search-form--sidebar .search-form__clear-btn.visible {
    display: block;
}

.search-form--sidebar .search-form__clear-btn:hover {
    color: var(--color-grey-600);
}

.search-form--sidebar .search-form__submit-btn {
    background: var(--color-blue);
    border: none;
    padding: 0 20px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    color: var(--color-white);
    cursor: pointer;
    font-size: 18px;
    transition: all var(--transition-fast);
}

.search-form--sidebar .search-form__submit-btn:hover {
    background: #0000DD;
}

/* Resultados de búsqueda */
.search-form__results {
    margin-top: 16px;
    border-radius: var(--radius-md);
    background: var(--color-grey-50);
    overflow: hidden;
}

.dark .search-form__results {
    background: var(--color-grey-100);
}

.search-form__results.hidden {
    display: none;
}

.search-form__results-content {
    max-height: 400px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Productos recomendados */
#ss-recommended {
    margin-top: 24px;
}

#ss-recommended-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-grey-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

#ss-recommended-products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

/* ============================================================
   12.0 - TOAST NOTIFICATIONS
   ============================================================ */

.toast-notification {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(80px);
    background: var(--color-black);
    color: var(--color-white);
    padding: 14px 28px;
    border-radius: 14px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    display: flex;
    align-items: center;
    gap: 14px;
    max-width: 90vw;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.toast-notification.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.toast-notification .toast-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
}

.toast-notification .toast-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 0 4px;
    transition: color 0.2s ease;
    flex-shrink: 0;
}

.toast-notification .toast-close:hover {
    color: var(--color-white);
}

.dark .toast-notification {
    background: #2a2a2a;
    border-color: rgba(255, 255, 255, 0.06);
}

/* ============================================================
   13.0 - BOTÓN "AÑADIR AL CARRITO" EN TARJETAS
   ============================================================ */

.btn-add-to-bag {
    background: var(--color-blue);
    color: var(--color-white);
    border: none;
    border-radius: 8px;
    padding: 8px 16px;
    font-family: var(--font-secondary);
    font-size: 0.85rem;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.btn-add-to-bag:hover {
    background: #0000DD;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 255, 0.25);
}

.btn-add-to-bag.added {
    background: #00A86B;
    transform: scale(0.95);
}

.btn-add-to-bag .bag-icon {
    font-size: 0.9rem;
}

.btn-add-to-bag .btn-text {
    font-size: 0.8rem;
}

/* ============================================================
   13.5 - SUBMENÚ DE PRODUCTOS (DROPDOWN DESKTOP)
   ============================================================ */

/**
 * nav-dropdown-container - Contenedor del dropdown
 * 
 * @description Wrapper que permite posicionar el menú desplegable
 */
.nav-dropdown-container {
    position: relative;
    display: inline-flex;
    align-items: center;
}

/**
 * nav-dropdown-trigger - Botón que abre el dropdown
 * 
 * 🔥 ESTILO MEJORADO: Mismo estilo que los demás nav-link,
 * sin fondo de botón, solo texto con icono y flecha
 */
.nav-dropdown-trigger {
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--color-white);
    text-decoration: none;
    border-radius: 6px;
    transition: all var(--transition-fast);
    white-space: nowrap;
    background: transparent;
    border: none;
}

.nav-dropdown-trigger:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-red);
}

.dark .nav-dropdown-trigger {
    color: var(--color-grey-400);
}

.dark .nav-dropdown-trigger:hover {
    background: var(--color-grey-200);
    color: var(--color-grey-800);
}

.nav-dropdown-trigger i {
    font-size: 14px;
}

.nav-dropdown-trigger .dropdown-arrow {
    font-size: 10px;
    margin-left: 2px;
    transition: transform var(--transition-normal, 0.3s ease);
}

.nav-dropdown-trigger[aria-expanded="true"] .dropdown-arrow {
    transform: rotate(180deg);
}

/**
 * nav-dropdown-menu - Menú desplegable
 * 
 * @description Aparece debajo del botón trigger con animación
 * @z-index 1001 - Por encima del header pero debajo de modales
 */
.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    min-width: 280px;
    max-width: 340px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all var(--transition-normal);
    border: 1px solid var(--color-grey-200);
    z-index: 1001;
}

/* Flecha decorativa del dropdown */
.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 14px;
    height: 14px;
    background: var(--color-white);
    border-left: 1px solid var(--color-grey-200);
    border-top: 1px solid var(--color-grey-200);
    border-radius: 3px 0 0 0;
}

.nav-dropdown-menu.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

/**
 * nav-dropdown-item - Cada ítem del submenú
 * 
 * @description Cada enlace dentro del dropdown con icono, título y descripción
 */
.nav-dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    text-decoration: none;
    color: var(--color-black);
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
    position: relative;
    font-family: var(--font-body);
}

.nav-dropdown-item:hover {
    background: var(--color-warm-50);
    border-left-color: var(--color-blue);
    transform: translateX(2px);
}

.nav-dropdown-item:active {
    transform: scale(0.98);
}

/* Ícono del ítem */
.nav-dropdown-item .dropdown-item-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-warm-100);
    border-radius: var(--radius-sm);
    color: var(--color-blue);
    font-size: 14px;
    transition: all var(--transition-fast);
}

.nav-dropdown-item:hover .dropdown-item-icon {
    background: var(--color-blue);
    color: var(--color-white);
}

/* Contenido del ítem (título + descripción) */
.nav-dropdown-item .dropdown-item-content {
    flex: 1;
    min-width: 0;
}

.nav-dropdown-item .dropdown-item-title {
    display: block;
    font-weight: 600;
    font-size: 13px;
    color: var(--color-black);
    line-height: 1.3;
}

.nav-dropdown-item .dropdown-item-desc {
    display: block;
    font-weight: 400;
    font-size: 11px;
    color: var(--color-grey-500);
    line-height: 1.3;
    margin-top: 1px;
}

.nav-dropdown-item:hover .dropdown-item-title {
    color: var(--color-blue);
}

/* Flecha derecha del ítem */
.nav-dropdown-item .dropdown-item-arrow {
    flex-shrink: 0;
    color: var(--color-grey-400);
    font-size: 10px;
    transition: all var(--transition-fast);
}

.nav-dropdown-item:hover .dropdown-item-arrow {
    color: var(--color-blue);
    transform: translateX(2px);
}

/* ============================================================
   13.6 - DARK MODE - SUBMENÚ (MEJORADO CON OPACIDAD 50%)
   ============================================================ */
.dark .nav-dropdown-menu {
    background: rgba(20, 20, 20, 0.85);  /* 🔥 Fondo con opacidad 85% para mejor legibilidad */
    backdrop-filter: blur(12px);          /* 🔥 Efecto de desenfoque para transparencia elegante */
    -webkit-backdrop-filter: blur(12px);  /* 🔥 Soporte Safari */
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.8);
}

/* 🔥 Ajustar la flecha decorativa */
.dark .nav-dropdown-menu::before {
    background: rgba(20, 20, 20, 0.85);
    border-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* 🔥 Mejorar contraste de los ítems */
.dark .nav-dropdown-item {
    color: rgba(255, 255, 255, 0.95);  /* Texto más claro */
}

.dark .nav-dropdown-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-left-color: #1a4bff;
}

.dark .nav-dropdown-item .dropdown-item-icon {
    background: rgba(255, 255, 255, 0.08);
    color: #4a9eff;
}

.dark .nav-dropdown-item:hover .dropdown-item-icon {
    background: #1a4bff;
    color: var(--color-white);
}

.dark .nav-dropdown-item .dropdown-item-title {
    color: rgba(255, 255, 255, 0.95);
}

.dark .nav-dropdown-item .dropdown-item-desc {
    color: rgba(255, 255, 255, 0.6);  /* Descripción con opacidad controlada */
}

.dark .nav-dropdown-item:hover .dropdown-item-title {
    color: #4a9eff;
}

.dark .nav-dropdown-item .dropdown-item-arrow {
    color: rgba(255, 255, 255, 0.4);
}

.dark .nav-dropdown-item:hover .dropdown-item-arrow {
    color: #4a9eff;
}

/* ============================================================
   13.7 - SUBMENÚ MÓVIL - PANEL LATERAL (VERSIÓN CORREGIDA)
   ============================================================ */

/**
 * mobile-nav-dropdown-wrapper - Contenedor del botón de productos en móvil
 * 
 * 🔥 IMPORTANTE: Este contenedor debe tener position: relative
 * pero el submenú se posiciona de forma fija o con position: fixed
 * para evitar problemas de overflow
 */
.mobile-nav-dropdown-wrapper {
    position: relative;
}

/**
 * mobile-nav-dropdown-trigger - Botón de productos en móvil
 * 
 * 🔥 ESTILO MEJORADO: Sin fondo de botón, solo texto como los demás enlaces
 */
.mobile-nav-dropdown-trigger {
    width: 100%;
    background: none !important;
    border: none;
    text-align: left;
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--color-grey-700);
    padding: 12px 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 14px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.mobile-nav-dropdown-trigger:hover {
    background: var(--color-grey-50);
}

.dark .mobile-nav-dropdown-trigger {
    color: var(--color-grey-400);
}

.dark .mobile-nav-dropdown-trigger:hover {
    background: var(--color-grey-200);
}

.mobile-nav-dropdown-trigger i:first-child {
    width: 20px;
    text-align: center;
    font-size: 16px;
    color: var(--color-grey-500);
}

.mobile-nav-dropdown-trigger span {
    flex: 1;
}

.mobile-nav-dropdown-trigger .dropdown-chevron {
    font-size: 12px;
    color: var(--color-grey-300);
    transition: transform var(--transition-normal);
}

.mobile-nav-dropdown-trigger[aria-expanded="true"] .dropdown-chevron {
    transform: rotate(90deg);
    color: var(--color-blue);
}

.dark .mobile-nav-dropdown-trigger i:first-child {
    color: var(--color-grey-500);
}

.dark .mobile-nav-dropdown-trigger .dropdown-chevron {
    color: var(--color-grey-500);
}

/**
 * mobile-submenu-panel - Panel lateral para submenú móvil
 * 
 * 🔥 CRUCIAL: Usamos position: fixed para que se posicione
 * correctamente al lado del panel del menú móvil.
 * 
 * El panel se posiciona en el lado derecho de la pantalla
 * y se desliza desde la derecha hacia la izquierda.
 * 
 * left: 85% → El panel comienza donde termina el menú móvil
 * width: 15% → El panel ocupa el espacio restante
 * 
 * 🔥 MEJORADO: El submenú se despliega desde la derecha
 * justo al final del panel del menú móvil
 */
.mobile-submenu-panel {
    position: fixed;
    top: 0;
    left: 100%; /* 🔥 Comienza fuera de la pantalla a la derecha */
    width: 320px;
    max-width: 85vw;
    height: 100%;
    background: var(--color-white);
    z-index: 2002; /* 🔥 Por encima del panel principal (2001) */
    transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.dark .mobile-submenu-panel {
    background: #0a0a0a;
}

.mobile-submenu-panel.open {
    left: auto;
    right: 0; /* 🔥 Se ancla al borde derecho de la pantalla */
}

/* Cabecera del submenú móvil */
.mobile-submenu-header {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-grey-200);
    flex-shrink: 0;
    background: var(--color-white);
}

.mobile-submenu-header .mobile-submenu-back {
    background: none;
    border: none;
    font-size: 18px;
    color: var(--color-black);
    padding: 4px 8px 4px 0;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.mobile-submenu-header .mobile-submenu-back:hover {
    color: var(--color-blue);
}

.mobile-submenu-header .mobile-submenu-title {
    flex: 1;
    font-weight: 700;
    font-size: 16px;
    color: var(--color-black);
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mobile-submenu-header .mobile-submenu-close {
    background: none;
    border: none;
    font-size: 18px;
    color: var(--color-grey-500);
    padding: 4px 0 4px 8px;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.mobile-submenu-header .mobile-submenu-close:hover {
    color: var(--color-black);
}

.dark .mobile-submenu-header {
    border-bottom-color: var(--color-grey-200);
    background: var(--color-grey-100);
}

.dark .mobile-submenu-header .mobile-submenu-back {
    color: var(--color-grey-700);
}

.dark .mobile-submenu-header .mobile-submenu-back:hover {
    color: #1a4bff;
}

.dark .mobile-submenu-header .mobile-submenu-title {
    color: var(--color-grey-800);
}

.dark .mobile-submenu-header .mobile-submenu-close {
    color: var(--color-grey-500);
}

.dark .mobile-submenu-header .mobile-submenu-close:hover {
    color: var(--color-grey-700);
}

/* Cuerpo del submenú móvil */
.mobile-submenu-body {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
    -webkit-overflow-scrolling: touch;
}

/**
 * mobile-submenu-link - Enlace del submenú móvil
 */
.mobile-submenu-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    text-decoration: none;
    color: var(--color-black);
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
    min-height: 60px;
}

.mobile-submenu-link:active {
    background: var(--color-warm-100);
}

.mobile-submenu-link .submenu-link-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-warm-100);
    border-radius: var(--radius-sm);
    color: var(--color-blue);
    font-size: 16px;
}

.mobile-submenu-link .submenu-link-content {
    flex: 1;
    min-width: 0;
}

.mobile-submenu-link .submenu-link-title {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: var(--color-black);
    line-height: 1.3;
}

.mobile-submenu-link .submenu-link-desc {
    display: block;
    font-weight: 400;
    font-size: 12px;
    color: var(--color-grey-500);
    line-height: 1.3;
    margin-top: 1px;
}

.mobile-submenu-link i:last-child {
    flex-shrink: 0;
    font-size: 12px;
    color: var(--color-grey-400);
}

.dark .mobile-submenu-link {
    color: var(--color-grey-700);
}

.dark .mobile-submenu-link:active {
    background: var(--color-grey-200);
}

.dark .mobile-submenu-link .submenu-link-icon {
    background: var(--color-grey-200);
    color: #1a4bff;
}

.dark .mobile-submenu-link .submenu-link-title {
    color: var(--color-grey-800);
}

.dark .mobile-submenu-link .submenu-link-desc {
    color: var(--color-grey-500);
}

.dark .mobile-submenu-link i:last-child {
    color: var(--color-grey-500);
}

/* ============================================================
   13.8 - ANIMACIONES DEL SUBMENÚ
   ============================================================ */

/* Animación de entrada para cada ítem del dropdown desktop */
.nav-dropdown-menu.open .nav-dropdown-item {
    animation: dropdownItemFadeIn 0.3s ease both;
}

/* Retrasos escalonados para efecto cascada */
.nav-dropdown-menu.open .nav-dropdown-item:nth-child(1) { animation-delay: 0.02s; }
.nav-dropdown-menu.open .nav-dropdown-item:nth-child(2) { animation-delay: 0.04s; }
.nav-dropdown-menu.open .nav-dropdown-item:nth-child(3) { animation-delay: 0.06s; }
.nav-dropdown-menu.open .nav-dropdown-item:nth-child(4) { animation-delay: 0.08s; }
.nav-dropdown-menu.open .nav-dropdown-item:nth-child(5) { animation-delay: 0.10s; }
.nav-dropdown-menu.open .nav-dropdown-item:nth-child(6) { animation-delay: 0.12s; }

@keyframes dropdownItemFadeIn {
    0% {
        opacity: 0;
        transform: translateX(-8px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ============================================================
   13.9 - RESPONSIVE DEL SUBMENÚ
   ============================================================ */

@media (max-width: 530px) {
    /* Ocultar dropdown desktop en móvil */
    .nav-dropdown-container {
        display: none;
    }
    
    /* Ajustes del submenú móvil */
    .mobile-submenu-panel {
        width: 300px;
        max-width: 88vw;
        z-index: 2002 !important;
    }
    
    .mobile-submenu-link {
        padding: 12px 16px;
        min-height: 54px;
    }
    
    .mobile-submenu-link .submenu-link-title {
        font-size: 13px;
    }
    
    .mobile-submenu-link .submenu-link-desc {
        font-size: 11px;
    }
    
    .mobile-submenu-link .submenu-link-icon {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
    
    .mobile-submenu-header {
        padding: 14px 16px;
    }
    
    .mobile-submenu-header .mobile-submenu-title {
        font-size: 14px;
    }
}

@media (min-width: 531px) and (max-width: 768px) {
    .nav-dropdown-container {
        display: none;
    }
    
    .mobile-submenu-panel {
        width: 340px;
        max-width: 80vw;
        z-index: 2002 !important;
    }
}

/* ============================================================
   14.0 - RESPONSIVE
   ============================================================ */

@media (max-width: 992px) {
    .product-header-nav .nav-link span {
        display: none;
    }
    
    .product-header-nav .nav-link {
        padding: 8px 10px;
    }
}

@media (max-width: 768px) {
    .hamburger-btn {
        display: flex;
        margin-left: 0;
        flex-shrink: 0;
    }
    
    .product-header-nav .nav-link,
    .product-header-nav .bag-badge,
    .product-header-nav .theme-toggle,
    .product-header-nav .product-lang-switcher {
        display: none !important;
    }
    
    .product-header-nav .search-trigger {
        display: none !important;
    }
    
    .product-brand {
        font-size: 20px;
        white-space: nowrap;
    }
    
    .product-brand .brand-tagline {
        font-size: 9px;
    }
    
    .product-header-content {
        padding: 0 12px;
        gap: 8px;
        flex-wrap: nowrap !important;
        justify-content: space-between;
    }
    
    .search-panel {
        width: 100%;
        max-width: 100%;
        right: -100%;
    }
    
    .search-panel.open {
        right: 0;
    }
    
    .search-panel-header {
        padding: 16px 20px;
    }
    
    .search-panel-body {
        padding: 16px 20px;
    }
    
    #ss-recommended-products {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }
    
    .toast-notification {
        bottom: 20px;
        padding: 12px 20px;
        font-size: 0.85rem;
        max-width: 94vw;
    }
    
    .btn-add-to-bag {
        padding: 6px 12px;
        font-size: 0.75rem;
    }
    
    .btn-add-to-bag .btn-text {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .product-brand {
        font-size: 18px;
    }
    
    .product-brand .brand-tagline {
        display: none;
    }
    
    .mobile-menu-panel {
        width: 280px;
        left: -290px;
    }
    
    .search-panel-body {
        padding: 12px 16px;
    }
    
    #ss-recommended-products {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
}

@media (min-width: 769px) {
    .mobile-menu-overlay {
        display: none !important;
    }
}

/* ============================================================
   14.1 - CARRITO EN PCS Y LAPTOPS (ESTILOS MEJORADOS)
   ============================================================ */

/**
 * ESTILOS PARA .bag-title Y .bag-close EN ESCRITORIO
 * ============================================================
 * 
 * @description Estos estilos corrigen la apariencia y funcionalidad
 *              de los elementos .bag-title y .bag-close cuando se
 *              muestran en pantallas de escritorio (≥ 769px).
 * 
 * @problem Anteriormente estos elementos solo tenían estilos para móvil,
 *          lo que causaba que en desktop no se vieran o no funcionaran.
 * 
 * @solution Se añaden estilos completos para desktop manteniendo
 *           la misma funcionalidad que en móvil.
 * 
 * @note Estos estilos SOLO se aplican en pantallas ≥ 769px
 */

@media (min-width: 769px) {
    
    /**
     * .bag-title - Título del carrito en desktop
     * 
     * @description Estilo para el título "Ver carrito" en PCs y laptops
     * @usage <span class="bag-title">Ver carrito</span>
     */
    .bag-title {
        font-family: var(--font-primary);
        font-size: 1.1rem;
        font-weight: 700; /* 🔥 Negrita para mejor visibilidad */
        color: var(--color-black);
        text-transform: uppercase;
        letter-spacing: 0.8px;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 4px 0;
        position: relative;
    }

    /**
     * .bag-title - Efecto hover con subrayado animado
     */
    .bag-title::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--color-blue);
        transition: width 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    }

    .bag-title:hover::after {
        width: 100%;
    }

    /**
     * .bag-title - Modo oscuro
     */
    .dark .bag-title {
        color: var(--color-grey-700);
    }

    .dark .bag-title::after {
        background: #1a4bff;
    }

    /**
     * .bag-close - Botón de cierre del carrito en desktop
     * 
     * @description Botón "X" para cerrar el dropdown del carrito
     *              en pantallas de escritorio. ESTE ES EL ELEMENTO
     *              QUE DEJÓ DE FUNCIONAR.
     * 
     * 🔥 CORREGIDO: Se añaden estilos completos para que el botón
     *               sea visible y funcione correctamente en desktop.
     * 
     * @usage <button class="bag-close" id="bagMobileClose" aria-label="Cerrar carrito">
     *            <i class="fas fa-times"></i>
     *        </button>
     */
    .bag-close {
        background: transparent !important;
        border: none !important;
        color: var(--color-grey-500) !important;
        font-size: 1.4rem !important;
        cursor: pointer !important;
        padding: 6px 10px !important;
        border-radius: 8px !important;
        transition: all 0.25s ease !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        line-height: 1 !important;
        opacity: 1 !important; /* 🔥 Asegura que sea visible */
        visibility: visible !important; /* 🔥 Asegura que sea visible */
        pointer-events: auto !important; /* 🔥 Asegura que reciba eventos */
        width: auto !important;
        height: auto !important;
        min-width: 36px !important;
        min-height: 36px !important;
    }

    /**
     * .bag-close - Efectos hover y focus
     * 
     * @description Mejora la experiencia de usuario con feedback visual
     */
    .bag-close:hover {
        background: var(--color-grey-100) !important;
        color: var(--color-black) !important;
        transform: rotate(90deg) !important;
    }

    .bag-close:focus-visible {
        outline: 2px solid var(--color-blue) !important;
        outline-offset: 2px !important;
    }

    /**
     * .bag-close - Modo oscuro
     */
    .dark .bag-close {
        color: var(--color-grey-500) !important;
    }

    .dark .bag-close:hover {
        background: var(--color-grey-200) !important;
        color: var(--color-grey-800) !important;
    }

    /**
     * .bag-close i - Icono interno (fa-times)
     * 
     * @description Estilo específico para el icono de cierre
     */
    .bag-close i {
        font-size: 1.4rem !important;
        pointer-events: none !important; /* 🔥 Previene que el icono capture eventos */
        display: inline-block !important;
        line-height: 1 !important;
    }

    /**
     * .bag-mobile-header - Contenedor del header en desktop
     * 
     * @description Asegura que el header se vea correctamente en desktop
     */
    .bag-mobile-header {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 8px 0 12px 0 !important;
        border-bottom: 2px solid var(--color-grey-200) !important;
        margin-bottom: 12px !important;
        width: 100% !important;
    }

    .dark .bag-mobile-header {
        border-bottom-color: var(--color-grey-200) !important;
    }

    /**
     * .bag-mobile-header .bag-title - Título dentro del header
     */
    .bag-mobile-header .bag-title {
        font-size: 1.2rem !important;
        font-weight: 800 !important;
        color: var(--color-black) !important;
        text-transform: uppercase !important;
        letter-spacing: 1px !important;
        background: linear-gradient(135deg, var(--color-black) 60%, var(--color-blue) 100%) !important;
        -webkit-background-clip: text !important;
        -webkit-text-fill-color: transparent !important;
        background-clip: text !important;
        padding: 4px 0 !important;
    }

    .dark .bag-mobile-header .bag-title {
        background: linear-gradient(135deg, var(--color-grey-700) 60%, #1a4bff 100%) !important;
        -webkit-background-clip: text !important;
        -webkit-text-fill-color: transparent !important;
        background-clip: text !important;
    }

    /**
     * .bag-mobile-header .bag-close - Botón de cierre dentro del header
     * 
     * 🔥 CORREGIDO: Estilos específicos para el botón dentro del header
     *               en desktop, asegurando que sea visible y funcione.
     */
    .bag-mobile-header .bag-close {
        background: transparent !important;
        border: none !important;
        color: var(--color-grey-500) !important;
        font-size: 1.6rem !important;
        cursor: pointer !important;
        padding: 8px 12px !important;
        border-radius: 8px !important;
        transition: all 0.25s ease !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        line-height: 1 !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        flex-shrink: 0 !important;
    }

    .bag-mobile-header .bag-close:hover {
        background: var(--color-grey-100) !important;
        color: var(--color-black) !important;
        transform: rotate(90deg) scale(1.1) !important;
    }

    .bag-mobile-header .bag-close i {
        font-size: 1.6rem !important;
        pointer-events: none !important;
        display: inline-block !important;
        line-height: 1 !important;
    }

    .dark .bag-mobile-header .bag-close {
        color: var(--color-grey-500) !important;
    }

    .dark .bag-mobile-header .bag-close:hover {
        background: var(--color-grey-200) !important;
        color: var(--color-grey-800) !important;
    }
}

/* ============================================================
   14.2 - AJUSTES PARA TABLETS (769px - 1024px)
   ============================================================ */

@media (min-width: 769px) and (max-width: 1024px) {
    .bag-title {
        font-size: 1rem !important;
        letter-spacing: 0.6px !important;
    }

    .bag-mobile-header .bag-title {
        font-size: 1.1rem !important;
        letter-spacing: 0.8px !important;
    }

    .bag-close {
        font-size: 1.2rem !important;
        padding: 4px 8px !important;
        min-width: 32px !important;
        min-height: 32px !important;
    }

    .bag-close i {
        font-size: 1.2rem !important;
    }

    .bag-mobile-header .bag-close {
        font-size: 1.3rem !important;
        padding: 6px 10px !important;
    }

    .bag-mobile-header .bag-close i {
        font-size: 1.3rem !important;
    }
}

/* ============================================================
   14.3 - AJUSTES PARA PANTALLAS GRANDES (> 1024px)
   ============================================================ */

@media (min-width: 1025px) {
    .bag-title {
        font-size: 1.2rem !important;
        letter-spacing: 1px !important;
    }

    .bag-mobile-header .bag-title {
        font-size: 1.3rem !important;
        letter-spacing: 1.2px !important;
    }

    .bag-close {
        font-size: 1.6rem !important;
        padding: 8px 12px !important;
        min-width: 40px !important;
        min-height: 40px !important;
    }

    .bag-close i {
        font-size: 1.6rem !important;
    }

    .bag-mobile-header .bag-close {
        font-size: 1.8rem !important;
        padding: 8px 14px !important;
    }

    .bag-mobile-header .bag-close i {
        font-size: 1.8rem !important;
    }

    /**
     * .bag-close - Efecto hover mejorado para pantallas grandes
     */
    .bag-close:hover {
        transform: rotate(90deg) scale(1.1) !important;
    }

    .bag-mobile-header .bag-close:hover {
        transform: rotate(90deg) scale(1.15) !important;
    }
}

/* ============================================================
   FIN DE LA SECCIÓN 14.0 - RESPONSIVE
   ============================================================ */

/* ============================================================
   15.0 - CARRITO MÓVIL - BOTTOM SHEET (MEJOR PRÁCTICA)
   ============================================================ */

@media (max-width: 768px) {
    /* 🔥 OVERRIDE: Cambiar el posicionamiento para móvil */
    .bag-dropdown {
        position: fixed !important;
        top: auto !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        max-height: 85vh !important;
        max-height: 85dvh !important; /* ✅ AGREGADO: Para dispositivos con notch */
        border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
        transform: translateY(100%) !important;
        transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1) !important;
        padding: 20px 20px 30px !important;
        box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.2) !important;
        border: none !important;
        border-top: 1px solid var(--color-grey-200) !important;
        z-index: 9999 !important;
        pointer-events: none !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }

    /* 🔥 Cuando está abierto */
    .bag-dropdown.open {
        transform: translateY(0) !important;
        pointer-events: all !important;
    }

    /* 🔥 Cabecera del bottom sheet (barra de arrastre) */
    .bag-dropdown::before {
        content: '';
        position: absolute;
        top: 8px;
        left: 50%;
        transform: translateX(-50%);
        width: 40px;
        height: 4px;
        background: var(--color-grey-300);
        border-radius: 4px;
        z-index: 1;
    }

    /* 🔥 Título del carrito en móvil */
    .bag-dropdown .bag-mobile-header {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        padding-bottom: 12px;
        margin-bottom: 12px;
        border-bottom: 2px solid var(--color-grey-200);
    }

    .bag-dropdown .bag-mobile-header .bag-title {
        font-family: var(--font-primary);
        font-size: 20px;
        color: var(--color-black);
    }

    .bag-dropdown .bag-mobile-header .bag-close {
        background: transparent;
        border: none;
        color: var(--color-grey-500);
        font-size: 24px;
        cursor: pointer;
        padding: 4px 8px;
        border-radius: 50%;
        transition: all var(--transition-fast);
    }

    .bag-dropdown .bag-mobile-header .bag-close:hover {
        background: var(--color-grey-100);
        color: var(--color-black);
    }

    /* 🔥 Items del carrito en móvil */
    #bagItems {
        max-height: 55vh !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }

    .bag-item {
        padding: 12px 0 !important;
        gap: 12px !important;
    }

    .bag-item img {
        width: 56px !important;
        height: 56px !important;
        border-radius: var(--radius-sm) !important;
    }

    .bag-item .bag-item-name {
        font-size: 14px !important;
    }

    .bag-item .bag-item-price {
        font-size: 15px !important;
    }

    .bag-item .bag-item-remove {
        padding: 8px 12px !important;
        font-size: 16px !important;
    }

    /* 🔥 Footer del carrito en móvil */
    .bag-footer {
        padding-top: 16px !important;
        margin-top: 12px !important;
        border-top: 2px solid var(--color-grey-200) !important;
        flex-wrap: wrap !important;
        gap: 12px !important;
        background: var(--color-white) !important;
        padding-bottom: 8px !important;
    }

    .bag-footer .bag-total-label {
        font-size: 16px !important;
    }

    .bag-footer .bag-total-amount {
        font-size: 24px !important;
    }

    .bag-footer .btn-checkout {
        padding: 14px !important;
        font-size: 16px !important;
        border-radius: var(--radius-md) !important;
        margin-top: 4px !important;
    }

    /* 🔥 Overlay oscuro al abrir el carrito en móvil */
    .bag-dropdown-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 9998;
        opacity: 0;
        visibility: hidden;
        transition: all 0.35s ease;
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
    }

    .bag-dropdown-overlay.open {
        opacity: 1;
        visibility: visible;
    }

    /* 🔥 Estado vacío en móvil */
    .bag-dropdown .bag-empty {
        padding: 40px 20px !important;
    }

    .bag-dropdown .bag-empty i {
        font-size: 48px !important;
    }

    .bag-dropdown .bag-empty p {
        font-size: 16px !important;
    }
}

@media (max-width: 480px) {
    .bag-dropdown {
        max-height: 90vh !important;
        padding: 16px 16px 24px !important;
    }

    #bagItems {
        max-height: 50vh !important;
    }

    .bag-item {
        padding: 10px 0 !important;
        gap: 10px !important;
    }

    .bag-item img {
        width: 48px !important;
        height: 48px !important;
    }

    .bag-item .bag-item-name {
        font-size: 13px !important;
    }

    .bag-item .bag-item-price {
        font-size: 14px !important;
    }

    .bag-footer .bag-total-amount {
        font-size: 20px !important;
    }

    .bag-footer .btn-checkout {
        font-size: 14px !important;
        padding: 12px !important;
    }
}

/* ============================================================
 * ANIMACIÓN DE ENTRADA MÁS SUAVE (AGREGADO)
 * ============================================================ */
@media (max-width: 768px) {
    .bag-dropdown.open {
        animation: slideUp 0.4s cubic-bezier(0.32, 0.72, 0, 1) forwards;
    }
    
    .bag-dropdown:not(.open) {
        animation: slideDown 0.3s cubic-bezier(0.32, 0.72, 0, 1) forwards;
    }
}

@keyframes slideUp {
    0% {
        transform: translateY(100%);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideDown {
    0% {
        transform: translateY(0);
        opacity: 1;
    }
    100% {
        transform: translateY(100%);
        opacity: 0;
    }
}

/* ============================================================
   16.0 - RESPONSIVE EXTRA: PANTALLAS MUY PEQUEÑAS (< 530px)
   ============================================================ */

@media (max-width: 530px) {
    /* Contenedor principal - UNA SOLA LÍNEA */
    .product-header-content {
        display: flex !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        justify-content: flex-start !important;
        padding: 0 6px !important;
        gap: 4px !important;
        min-height: 36px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    
    /* Logo - alineado a la izquierda */
    .brand-link {
        flex: 0 1 auto !important;
        max-width: 70% !important;
        min-width: 0 !important;
        flex-shrink: 1 !important;
        margin-right: auto !important;
    }
    
    .product-brand {
        font-size: 14px !important;
        letter-spacing: 0.5px !important;
        gap: 1px !important;
        white-space: nowrap !important;
    }
    
    .product-brand .brand-name {
        font-size: 14px !important;
    }
    
    .product-brand .brand-highlight {
        font-size: 14px !important;
    }
    
    .product-brand .brand-tagline {
        display: none !important;
    }
    
    /* 🔥 CORREGIDO: NO OCULTAR EL NAV, SOLO LOS ENLACES QUE NO SON EL CARRITO */
    .product-header-nav {
        display: flex !important;          /* 👈 CAMBIADO: mantener visible */
        align-items: center !important;
        gap: 2px !important;
        flex-shrink: 0 !important;
        margin-left: 0 !important;
    }
    
    /* 🔥 CORREGIDO: OCULTAR ENLACES DE NAVEGACIÓN, PERO NO EL CARRITO */
    .product-header-nav .nav-link:not(.bag-badge) {
        display: none !important;
    }
    
    /* 🔥 CORREGIDO: EL BOTÓN DEL CARRITO DEBE SER VISIBLE Y FUNCIONAL */
    .product-header-nav .bag-badge {
        display: flex !important;          /* 👈 Asegurar que se muestre */
        align-items: center !important;
        justify-content: center !important;
        padding: 6px 8px !important;
        margin: 0 2px !important;
        position: relative !important;
        color: var(--color-white) !important;
        font-size: 18px !important;        /* 👈 Tamaño más grande para móvil */
        min-width: 36px !important;
        min-height: 36px !important;
        border-radius: 8px !important;
        background: rgba(255, 255, 255, 0.05) !important;
        cursor: pointer !important;
        z-index: 10 !important;
        pointer-events: all !important;    /* 👈 Asegurar que reciba clics */
    }
    
    .product-header-nav .bag-badge:hover {
        background: rgba(255, 255, 255, 0.15) !important;
        color: var(--color-red) !important;
    }
    
    /* 🔥 CORREGIDO: CONTADOR DEL CARRITO */
    .product-header-nav .bag-count {
        position: absolute !important;
        top: -4px !important;
        right: -4px !important;
        background: var(--color-blue) !important;
        color: var(--color-white) !important;
        border-radius: 50% !important;
        width: 20px !important;
        height: 20px !important;
        font-size: 10px !important;
        font-weight: 700 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        min-width: 20px !important;
        box-shadow: 0 2px 8px rgba(0, 0, 255, 0.3) !important;
    }
    
    /* 🔥 MODO OSCURO */
    .dark .product-header-nav .bag-badge {
        color: var(--color-grey-400) !important;
        background: rgba(255, 255, 255, 0.03) !important;
    }
    
    .dark .product-header-nav .bag-badge:hover {
        background: var(--color-grey-200) !important;
        color: var(--color-grey-800) !important;
    }
    
    /* 🔥 CORREGIDO: OCULTAR LOS DEMÁS ELEMENTOS DEL NAV */
    .product-header-nav .theme-toggle {
        display: none !important;
    }
    
    .product-header-nav .product-lang-switcher {
        display: none !important;
    }
    
    .product-header-nav .search-trigger {
        display: none !important;
    }
    
    .product-header-nav .nav-dropdown-container {
        display: none !important;
    }
    
    /* 🔥 El carrito dropdown - MANTENER IGUAL (ya funciona correctamente) */
    .bag-dropdown {
        position: fixed !important;
        top: auto !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        max-height: 85vh !important;
        max-height: 85dvh !important;
        border-radius: 20px 20px 0 0 !important;
        transform: translateY(100%) !important;
        transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1) !important;
        padding: 20px 20px 30px !important;
        box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.2) !important;
        border: none !important;
        border-top: 1px solid var(--color-grey-200) !important;
        z-index: 9999 !important;
        pointer-events: none !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        background: var(--color-white) !important;
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    .bag-dropdown.open {
        transform: translateY(0) !important;
        pointer-events: all !important;
    }
    
    /* Overlay del carrito */
    .bag-dropdown-overlay {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        background: rgba(0, 0, 0, 0.5) !important;
        z-index: 9998 !important;
        opacity: 0 !important;
        visibility: hidden !important;
        transition: all 0.35s ease !important;
        backdrop-filter: blur(4px) !important;
        -webkit-backdrop-filter: blur(4px) !important;
    }
    
    .bag-dropdown-overlay.open {
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    /* Barra de arrastre */
    .bag-dropdown::before {
        content: '' !important;
        position: absolute !important;
        top: 8px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        width: 40px !important;
        height: 4px !important;
        background: var(--color-grey-300) !important;
        border-radius: 4px !important;
        z-index: 1 !important;
    }
    
    /* Cabecera del carrito en móvil */
    .bag-dropdown .bag-mobile-header {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding-bottom: 12px !important;
        margin-bottom: 12px !important;
        border-bottom: 2px solid var(--color-grey-200) !important;
    }
    
    .bag-dropdown .bag-mobile-header .bag-title {
        font-family: var(--font-primary) !important;
        font-size: 18px !important;
        color: var(--color-black) !important;
    }
    
    .bag-dropdown .bag-mobile-header .bag-close {
        background: transparent !important;
        border: none !important;
        color: var(--color-grey-500) !important;
        font-size: 22px !important;
        cursor: pointer !important;
        padding: 4px 8px !important;
        border-radius: 50% !important;
        transition: all var(--transition-fast) !important;
        display: block !important;
        visibility: visible !important;
        pointer-events: all !important;
    }
    
    .bag-dropdown .bag-mobile-header .bag-close:hover {
        background: var(--color-grey-100) !important;
        color: var(--color-black) !important;
    }
    
    /* Items del carrito en móvil */
    #bagItems {
        max-height: 55vh !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }
    
    .bag-item {
        padding: 12px 0 !important;
        gap: 12px !important;
    }
    
    .bag-item img {
        width: 48px !important;
        height: 48px !important;
        border-radius: var(--radius-sm) !important;
    }
    
    .bag-item .bag-item-name {
        font-size: 13px !important;
    }
    
    .bag-item .bag-item-price {
        font-size: 14px !important;
    }
    
    .bag-item .bag-item-remove {
        padding: 6px 10px !important;
        font-size: 14px !important;
    }
    
    /* Footer del carrito en móvil */
    .bag-footer {
        padding-top: 16px !important;
        margin-top: 12px !important;
        border-top: 2px solid var(--color-grey-200) !important;
        flex-wrap: wrap !important;
        gap: 12px !important;
        background: var(--color-white) !important;
        padding-bottom: 8px !important;
    }
    
    .bag-footer .bag-total-label {
        font-size: 14px !important;
    }
    
    .bag-footer .bag-total-amount {
        font-size: 20px !important;
    }
    
    .bag-footer .btn-checkout {
        padding: 12px !important;
        font-size: 14px !important;
        border-radius: var(--radius-md) !important;
        margin-top: 4px !important;
    }
    
    /* Botón hamburguesa - SIEMPRE a la derecha */
    .hamburger-btn {
        display: flex !important;
        flex: 0 0 auto !important;
        padding: 4px 4px !important;
        gap: 3px !important;
        margin-left: auto !important;
        flex-shrink: 0 !important;
        z-index: 10 !important;
    }
    
    .hamburger-btn .hamburger-line {
        width: 16px !important;
        height: 2px !important;
    }
    
    /* Header más compacto */
    .product-header-main {
        padding: 4px 0 !important;
        min-height: 36px !important;
    }
}

/* ============================================================
   FIN DEL ARCHIVO
   ============================================================ */