/**
 * EFGN Ecommerce — Responsive Fixes (Mobile-First)
 * Auditoría: Header, Productos, Galería, Carrito, Checkout, Gapsy
 */

/* ─── 0. Base global: sin scroll horizontal ─────────────────────────────── */
html, body {
  overflow-x: hidden;
  max-width: 100%;
}

*, *::before, *::after {
  box-sizing: border-box;
}

/* ─── 1. Touch targets mínimos 44×44px ──────────────────────────────────── */
.efgn-header__action-btn,
.efgn-header__menu-toggle,
.efgn-mobile-menu__header button,
.efgn-gallery-nav,
.efgn-qty-control__btn,
.efgn-qty-btn,
.efgn-cart-remove,
.efgn-gapsy-toggle,
.efgn-gapsy-send {
  min-width: 44px;
  min-height: 44px;
}

/* ─── 2. Header móvil ────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Evitar que el header se desborde */
  .efgn-header__inner {
    grid-template-columns: auto 1fr auto;
    gap: var(--efgn-space-3);
    height: auto;
    min-height: 60px;
    padding: 0.5rem 0;
  }

  /* Logo más pequeño en móvil */
  .efgn-header__logo img,
  .efgn-header__logo .custom-logo {
    height: 36px !important;
    width: auto !important;
  }

  /* Buscador en menú móvil */
  .efgn-mobile-menu__search {
    padding: var(--efgn-space-4) var(--efgn-space-5);
    border-bottom: 1px solid var(--efgn-gray-100);
  }

  .efgn-mobile-menu__search form {
    display: flex;
    align-items: stretch;
    height: 44px;
    border: 2px solid var(--efgn-gray-200);
    border-radius: 9999px;
    overflow: hidden;
    background: var(--efgn-gray-50);
  }

  .efgn-mobile-menu__search input[type="search"] {
    flex: 1;
    min-width: 0;
    height: 100%;
    padding: 0 1rem;
    font-size: 1rem;
    border: none;
    background: transparent;
    outline: none;
    color: var(--efgn-gray-800);
  }

  .efgn-mobile-menu__search button[type="submit"] {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    background: var(--efgn-blue-royal);
    border: none;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }

  /* Topbar: ocultar en móvil pequeño, mostrar en tablet */
  .efgn-topbar {
    display: none;
  }
}

@media (min-width: 481px) and (max-width: 768px) {
  /* Mostrar buscador en header para tablets pequeñas */
  .efgn-header__search {
    display: block;
    max-width: 100%;
  }
}

/* ─── 3. Grilla de productos ─────────────────────────────────────────────── */

/* Imagen con aspect-ratio en lugar de height fija */
.woocommerce ul.products li.product .woocommerce-loop-product__link,
.efgn-product-card__image-link {
  height: auto !important;
  aspect-ratio: 1 / 1;
}

/* Precio más compacto en tarjetas — tablet y móvil */
@media (max-width: 768px) {
  .woocommerce ul.products li.product .price .amount,
  .efgn-price-current {
    font-size: var(--efgn-text-xl) !important;
  }

  /* Título: máximo 2 líneas */
  .woocommerce ul.products li.product .woocommerce-loop-product__title,
  .efgn-product-card__title {
    font-size: var(--efgn-text-xs) !important;
    min-height: auto;
  }

  /* Botón agregar al carrito: área táctil suficiente */
  .woocommerce ul.products li.product .button,
  .efgn-product-card__add-btn {
    padding: 0.75rem 0.5rem !important;
    font-size: var(--efgn-text-xs) !important;
    min-height: 44px;
  }

  /* Imagen: altura fija → aspect-ratio para evitar saltos */
  .woocommerce ul.products li.product .woocommerce-loop-product__link {
    height: auto !important;
    aspect-ratio: 1 / 1;
  }
}

/* Tablet: 4 columnas → 2 columnas (incluye columns-4 forzado por WooCommerce) */
@media (max-width: 768px) {
  .woocommerce ul.products,
  .woocommerce ul.products.columns-4,
  .efgn-products-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: var(--efgn-space-3);
  }
}

@media (max-width: 320px) {
  .woocommerce ul.products,
  .woocommerce ul.products.columns-4,
  .efgn-products-grid {
    grid-template-columns: 1fr !important;
  }
}

/* ─── 4. Producto individual ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  /* Galería: altura adaptable */
  .efgn-product-gallery__main {
    height: auto !important;
    aspect-ratio: 1 / 1;
    max-height: 420px;
  }
}

@media (max-width: 768px) {
  .efgn-product-gallery__main {
    max-height: 320px;
  }

  /* Título del producto: tipografía fluida */
  .efgn-product-info__title {
    font-size: clamp(1.25rem, 5vw, 1.75rem) !important;
  }

  /* Precio: fluido */
  .efgn-product-info__price-current {
    font-size: clamp(1.5rem, 6vw, 2.25rem) !important;
  }

  /* Botón sticky de compra en móvil */
  .efgn-product-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background: var(--efgn-white);
    border-top: 1px solid var(--efgn-gray-200);
    padding: 0.75rem 1rem;
    box-shadow: 0 -4px 16px rgba(0,0,0,0.1);
    display: flex;
    gap: 0.75rem;
    align-items: center;
  }

  .efgn-product-sticky-cta .efgn-add-to-cart-btn {
    flex: 1;
    height: 48px;
    font-size: 1rem;
  }

  /* Especificaciones: tabla responsive */
  .efgn-specs-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .efgn-specs-table th[scope="row"],
  .efgn-specs-table td:first-child {
    width: auto;
    min-width: 120px;
  }

  /* Tabs de producto: scroll horizontal */
  .woocommerce div.product .woocommerce-tabs ul.tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
    scrollbar-width: none;
  }

  .woocommerce div.product .woocommerce-tabs ul.tabs::-webkit-scrollbar {
    display: none;
  }

  .woocommerce div.product .woocommerce-tabs ul.tabs li a {
    white-space: nowrap;
  }
}

/* ─── 5. Galería táctil (swipe) ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .efgn-product-gallery__main {
    touch-action: pan-y;
    cursor: grab;
  }

  .efgn-product-gallery__main:active {
    cursor: grabbing;
  }

  /* Thumbnails: scroll horizontal táctil */
  .efgn-product-gallery__thumbs {
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .efgn-product-gallery__thumb {
    scroll-snap-align: start;
  }
}

/* ─── 6. Carrito ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Layout: columna única */
  .efgn-cart-layout {
    grid-template-columns: 1fr !important;
  }

  .efgn-cart-summary {
    position: static !important;
  }

  /* Resumen sticky en móvil */
  .efgn-cart-summary .cart_totals {
    position: sticky;
    bottom: 0;
    z-index: 10;
  }

  /* Cupón: full width */
  .efgn-coupon-input {
    width: 100% !important;
    flex: 1;
  }
}

/* ─── 7. Checkout ────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .efgn-checkout-layout {
    grid-template-columns: 1fr !important;
  }

  .efgn-checkout-summary {
    position: static !important;
    order: -1; /* Resumen arriba en móvil */
  }

  /* Campos a pantalla completa */
  .woocommerce form .form-row {
    width: 100% !important;
    float: none !important;
    clear: both;
  }

  .woocommerce form .form-row input.input-text,
  .woocommerce form .form-row select,
  .woocommerce form .form-row textarea {
    width: 100% !important;
    font-size: 1rem; /* Evita zoom en iOS */
    min-height: 48px;
  }

  /* Pasos del checkout: compactos */
  .efgn-checkout-steps__list {
    flex-wrap: wrap;
    gap: var(--efgn-space-2);
  }

  .efgn-checkout-steps__item {
    font-size: 0.75rem;
    padding: 0.4rem 0.6rem;
  }
}

/* ─── 8. Inputs numéricos (teclado correcto en móvil) ────────────────────── */
/* Aplicado via JS al cargar — ver responsive-fixes.js */

/* ─── 9. Widget Gapsy — gestionado en gapsy.css (evita conflicto) ─────────── */

/* ─── 10. Tipografía fluida global ───────────────────────────────────────── */
@media (max-width: 768px) {
  .efgn-section__title {
    font-size: clamp(1.25rem, 5vw, 1.875rem);
  }

  .efgn-hero__title {
    font-size: clamp(1.5rem, 6vw, 2.5rem);
  }

  .efgn-shop-header__title,
  .efgn-page-header__title {
    font-size: clamp(1.25rem, 5vw, 1.875rem);
  }
}

/* ─── 11. Imágenes: sin saltos de layout ─────────────────────────────────── */
img {
  max-width: 100%;
  height: auto;
}

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

/* ─── 12. Tablas: scroll horizontal en lugar de desbordarse ─────────────── */
.efgn-prose table,
.woocommerce-MyAccount-content table {
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}

@media (max-width: 640px) {
  /* Tabla de pedidos en mi cuenta: cards */
  .efgn-ma-wrap .efgn-ma-content .woocommerce-orders-table {
    display: block;
    overflow-x: auto;
  }
}

/* ─── 13. Safe area (notch iPhone) ──────────────────────────────────────── */
@supports (padding: max(0px)) {
  .efgn-mobile-menu {
    padding-bottom: max(0px, env(safe-area-inset-bottom));
  }

  .efgn-product-sticky-cta {
    padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
  }

  .efgn-gapsy-form {
    padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
  }
}

/* ─── 14. Filtros laterales: drawer en móvil ─────────────────────────────── */
@media (max-width: 1024px) {
  /* Sobreescribir sticky de woocommerce.css y convertir en drawer */
  .efgn-shop-filters {
    position: fixed !important;
    top: 0;
    left: 0;
    width: 300px;
    max-width: 85vw;
    height: 100%;
    background: var(--efgn-white);
    z-index: var(--efgn-z-modal);
    overflow-y: auto;
    padding: 0;
    box-shadow: var(--efgn-shadow-xl);
    transform: translateX(-100%);
    transition: transform 0.3s ease, visibility 0.3s ease;
    visibility: hidden;
  }

  .efgn-shop-filters--open {
    transform: translateX(0);
    visibility: visible;
  }

  /* Botón para abrir filtros */
  .efgn-shop-filter-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: var(--efgn-white);
    border: 1.5px solid var(--efgn-gray-300);
    border-radius: var(--efgn-radius-md);
    font-size: var(--efgn-text-sm);
    font-weight: 600;
    color: var(--efgn-gray-700);
    cursor: pointer;
    min-height: 44px;
  }
}

@media (min-width: 1025px) {
  .efgn-shop-filter-toggle {
    display: none;
  }
}

/* ─── 15. Botón sticky "Agregar al carrito" ──────────────────────────────── */
.efgn-product-sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 850;
  background: var(--efgn-white);
  border-top: 2px solid var(--efgn-gray-200);
  padding: 0.75rem 1rem;
  padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
  box-shadow: 0 -4px 20px rgba(0,53,128,0.12);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.efgn-product-sticky-cta__info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.efgn-product-sticky-cta__name {
  font-size: 0.75rem;
  color: var(--efgn-gray-500);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.efgn-product-sticky-cta__price {
  font-family: var(--efgn-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--efgn-blue-dark);
}

.efgn-product-sticky-cta__price .efgn-price-iva {
  display: none; /* Ocultar en sticky para ahorrar espacio */
}

.efgn-product-sticky-cta__btn {
  flex-shrink: 0;
  min-height: 48px;
  padding: 0 1.25rem;
  font-size: 0.875rem;
  white-space: nowrap;
}

/* Solo mostrar en móvil */
@media (min-width: 769px) {
  .efgn-product-sticky-cta {
    display: none !important;
  }
}

/* Gapsy toggle: subir cuando el sticky CTA está visible en producto */
@media (max-width: 768px) {
  .single-product .efgn-gapsy-toggle {
    bottom: 5.5rem;
  }
}

/* ─── 16. Toolbar del catálogo: botón filtros ────────────────────────────── */
.efgn-shop-toolbar {
  flex-wrap: wrap;
  gap: 0.5rem;
}

@media (max-width: 1024px) {
  .efgn-shop-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .efgn-shop-filter-toggle {
    order: -1;
  }

  .efgn-shop-toolbar__count {
    flex: 1;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .efgn-shop-toolbar {
    gap: 0.4rem;
  }

  .efgn-shop-toolbar__sort select {
    font-size: 0.8125rem;
    padding: 0.4rem 1.5rem 0.4rem 0.5rem;
  }
}

/* ─── 17. Buscador en menú móvil ─────────────────────────────────────────── */
.efgn-mobile-menu__search {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--efgn-gray-100);
  background: var(--efgn-gray-50);
}

.efgn-mobile-menu__search form {
  display: flex;
  align-items: stretch;
  height: 44px;
  border: 2px solid var(--efgn-gray-200);
  border-radius: 9999px;
  overflow: hidden;
  background: var(--efgn-white);
  transition: border-color 0.15s;
}

.efgn-mobile-menu__search form:focus-within {
  border-color: var(--efgn-blue-royal);
}

.efgn-mobile-menu__search input[type="search"] {
  flex: 1;
  min-width: 0;
  height: 100%;
  padding: 0 1rem;
  font-size: 1rem; /* ≥16px para evitar zoom en iOS */
  border: none;
  background: transparent;
  outline: none;
  color: var(--efgn-gray-800);
}

.efgn-mobile-menu__search button[type="submit"] {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: var(--efgn-blue-royal);
  border: none;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s;
}

.efgn-mobile-menu__search button[type="submit"]:hover {
  background: var(--efgn-blue-dark);
}

/* ─── 18. Drawer de filtros: cabecera y padding interno ─────────────────── */
/* Widgets dentro del drawer: margen lateral */
@media (max-width: 1024px) {
  .efgn-shop-filters .efgn-filter-widget {
    margin: 0 1rem 0.75rem;
  }
  .efgn-shop-filters .efgn-filter-widget:last-child {
    margin-bottom: 1.5rem;
  }
}

.efgn-filters-drawer-close {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--efgn-gray-200);
  margin-bottom: 0.5rem;
}

.efgn-filters-drawer-close__title {
  font-family: var(--efgn-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--efgn-blue-dark);
}

.efgn-filters-drawer-close__btn {
  width: 36px;
  height: 36px;
  background: var(--efgn-gray-100);
  border: none;
  border-radius: var(--efgn-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--efgn-gray-600);
  transition: background 0.15s;
}

.efgn-filters-drawer-close__btn:hover {
  background: var(--efgn-error-bg);
  color: var(--efgn-error);
}

/* ─── 19. Checkout: campos full-width en móvil ───────────────────────────── */
@media (max-width: 768px) {
  /* Forzar columna única en todos los form-row de WooCommerce */
  .woocommerce-checkout .form-row-first,
  .woocommerce-checkout .form-row-last {
    width: 100% !important;
    float: none !important;
    clear: both !important;
  }

  /* Botón de pago: full width y altura táctil */
  #place_order,
  .woocommerce-checkout #place_order {
    width: 100% !important;
    min-height: 52px !important;
    font-size: 1rem !important;
  }

  /* Resumen del pedido: compacto */
  .efgn-checkout-summary {
    padding: 1rem !important;
  }

  /* Métodos de pago: más espacio */
  .woocommerce-checkout-payment .payment_methods {
    padding: 0.5rem 0;
  }

  .woocommerce-checkout-payment .payment_box {
    padding: 0.75rem;
    font-size: 0.875rem;
  }
}

/* ─── 20. Paginación: táctil en móvil ────────────────────────────────────── */
@media (max-width: 640px) {
  .woocommerce nav.woocommerce-pagination ul li a,
  .woocommerce nav.woocommerce-pagination ul li span {
    min-width: 44px !important;
    min-height: 44px !important;
  }
}

/* ─── 21. Footer móvil: links táctiles ──────────────────────────────────── */
@media (max-width: 640px) {
  .efgn-footer__legal {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--efgn-space-3);
  }
  .efgn-footer__legal a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
  .efgn-footer__payments {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--efgn-space-3);
  }
  .efgn-footer__payments-icons {
    gap: var(--efgn-space-3);
  }
}

/* ─── 22. Menú móvil: submenús ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .efgn-mobile-menu__list .sub-menu {
    display: none;
    padding-left: 1rem;
    border-left: 2px solid var(--efgn-blue-light);
    margin-left: 1.25rem;
  }

  .efgn-mobile-menu__list .menu-item-has-children > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .efgn-mobile-menu__list .menu-item-has-children > a::after {
    content: '+';
    font-size: 1.25rem;
    line-height: 1;
    color: var(--efgn-gray-400);
    flex-shrink: 0;
    margin-left: 0.5rem;
  }

  .efgn-mobile-menu__list .menu-item-has-children.is-open > a::after {
    content: '−';
  }

  .efgn-mobile-menu__list .menu-item-has-children.is-open > .sub-menu {
    display: block;
  }

  .efgn-mobile-menu__list .sub-menu li a {
    font-size: 0.8125rem;
    padding: 0.65rem 1rem;
    color: var(--efgn-gray-600);
  }
}