/* =========================================================
   productos.css — Estilos para el Catálogo de EPP
   ========================================================= */

/* =========================================================
   HERO
   ========================================================= */
.prod-hero {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: center;
  color: var(--blanco);
  overflow: hidden;
  padding-top: var(--header-h);
}

.prod-hero-img {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.prod-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.prod-hero-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 102, 0.95) 0%, rgba(5, 67, 154, 0.5) 100%);
  z-index: 2;
}

.prod-hero-content {
  position: relative;
  z-index: 3;
  padding: var(--sp-4) 0;
}

.prod-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  margin: 0.5rem 0;
  line-height: 1.1;
  color: var(--blanco);
}

.prod-hero-lead {
  font-size: var(--fs-base);
  max-width: 60ch;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
}

/* =========================================================
   CUERPO PRINCIPAL / LAYOUT
   ========================================================= */
.prod-main {
  background: var(--blanco);
  padding: var(--sp-5) 0 var(--sp-7);
}

.prod-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--sp-4);
  align-items: start;
}

/* Sidebar Filtros */
.prod-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  position: sticky;
  top: calc(var(--header-h) + 20px);
}

.prod-sidebar-box {
  background: var(--blanco);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gris-100);
}

.prod-sidebar-box h3 {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  color: var(--azul-900);
  margin-bottom: var(--sp-3);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--gris-100);
}

.prod-categories {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.prod-cat-btn {
  width: 100%;
  background: transparent;
  border: none;
  text-align: left;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  color: var(--gris-600);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s var(--ease);
}

.prod-cat-btn:hover {
  background: var(--gris-050);
  color: var(--azul);
}

.prod-cat-btn--active {
  background: var(--azul-050);
  color: var(--azul);
  font-weight: 700;
}

.prod-help-box {
  background: var(--degradado-azul);
  color: var(--blanco);
}

.prod-help-box h4 {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  color: var(--naranja);
  margin-bottom: 0.5rem;
}

.prod-help-box p {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1rem;
  line-height: 1.5;
}

/* Toolbar de búsqueda y conteo */
.prod-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: var(--sp-3);
  flex-wrap: wrap;
}

.prod-count {
  font-size: var(--fs-sm);
  color: var(--gris-500);
  font-weight: 600;
}

.prod-search-wrap {
  position: relative;
  min-width: 280px;
}

.prod-search-wrap input {
  width: 100%;
  padding: 0.6rem 2.5rem 0.6rem 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--gris-200);
  font-size: var(--fs-sm);
  outline: none;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s;
}

.prod-search-wrap input:focus {
  border-color: var(--azul);
}

.prod-search-icon {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  font-size: 0.95rem;
  opacity: 0.6;
}

/* Grid de Productos */
.prod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--sp-3);
}

/* Card de Producto */
.prod-card {
  background: var(--blanco);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gris-100);
  box-shadow: var(--shadow-sm);
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.prod-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.prod-card-img {
  width: 100%;
  height: 160px;
  background: var(--blanco);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border: 1px solid var(--gris-050);
}

.prod-card-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s var(--ease);
}

.prod-card:hover .prod-card-img img {
  transform: scale(1.05);
}

.prod-card-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 0.5rem;
}

.prod-badge {
  background: var(--gris-050);
  color: var(--gris-500);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.05em;
}

.prod-badge--guantes-man { background: rgba(19, 66, 149, 0.1); color: var(--azul); }
.prod-badge--guantes-cor { background: rgba(254, 159, 18, 0.15); color: var(--naranja-600); }
.prod-badge--guantes-exa { background: rgba(168, 85, 247, 0.1); color: #a855f7; }
.prod-badge--guantes-tem { background: rgba(239, 68, 68, 0.1); color: #ef4444; }
.prod-badge--audicion { background: rgba(34, 197, 94, 0.1); color: #22c55e; }
.prod-badge--visual { background: rgba(6, 182, 212, 0.1); color: #06b6d4; }
.prod-badge--calzado { background: rgba(245, 158, 11, 0.1); color: #d97706; }

.prod-code {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  color: var(--gris-400);
  font-weight: 800;
}

.prod-card h4 {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  color: var(--azul-900);
  margin: 0;
  font-weight: 800;
  line-height: 1.25;
}

.prod-card p {
  font-size: var(--fs-xs);
  color: var(--gris-500);
  margin: 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 4.5em;
}

/* Selectores de Talla */
.prod-specs {
  border-top: 1px solid var(--gris-100);
  padding-top: 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.prod-spec-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--gris-400);
  letter-spacing: 0.05em;
}

.prod-sizes {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.size-pill {
  font-size: var(--fs-xs);
  background: var(--gris-050);
  color: var(--gris-600);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius);
  border: 1px solid var(--gris-200);
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s;
}

.size-pill:hover {
  border-color: var(--azul);
  color: var(--azul);
}

.size-pill.selected {
  background: var(--azul);
  color: var(--blanco);
  border-color: var(--azul);
}

/* Controles de Compra */
.prod-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-top: auto;
}

.prod-qty {
  display: flex;
  align-items: center;
  border: 1px solid var(--gris-200);
  border-radius: var(--radius);
  overflow: hidden;
}

.qty-btn {
  background: var(--gris-050);
  border: none;
  width: 28px;
  height: 34px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--gris-600);
  transition: background 0.2s;
}

.qty-btn:hover { background: var(--gris-100); }

.qty-input {
  width: 32px;
  height: 34px;
  border: none;
  border-left: 1px solid var(--gris-200);
  border-right: 1px solid var(--gris-200);
  text-align: center;
  font-size: var(--fs-sm);
  font-weight: 600;
  outline: none;
}

.btn-add-cart {
  flex: 1;
  padding: 0.55rem 0.8rem;
  font-size: var(--fs-xs);
  font-weight: 700;
  border-radius: var(--radius);
  justify-content: center;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* =========================================================
   CART TRIGGER IN NAV
   ========================================================= */
.cart-trigger {
  background: var(--gris-050);
  border: 1px solid var(--gris-200);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
}

.cart-trigger:hover {
  background: var(--azul-050);
  border-color: var(--azul);
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--naranja);
  color: var(--negro);
  font-size: 0.7rem;
  font-weight: 800;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--blanco);
}

/* Floating cart button for mobile */
.floating-cart {
  position: fixed;
  bottom: 90px;
  right: 24px;
  z-index: 99;
  background: var(--azul);
  border: none;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blanco);
  font-size: 1.4rem;
  transition: transform 0.2s var(--ease);
}

.floating-cart:hover {
  transform: scale(1.05);
}

.floating-cart .cart-badge {
  top: -2px;
  right: -2px;
  width: 20px;
  height: 20px;
}

/* =========================================================
   CART DRAWER (LATERAL)
   ========================================================= */
.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.cart-drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 400px;
  max-width: 100%;
  background: var(--blanco);
  z-index: 1001;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-drawer.open {
  transform: translateX(0);
}

.cart-drawer-header {
  padding: var(--sp-4);
  border-bottom: 1px solid var(--gris-100);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-drawer-header h2 {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--azul-900);
  margin: 0;
}

.cart-close {
  background: transparent;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--gris-400);
  transition: color 0.2s;
}

.cart-close:hover { color: var(--negro); }

.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--sp-4);
}

/* Empty State */
.cart-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--sp-6) var(--sp-4);
  color: var(--gris-400);
}

.cart-empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.cart-empty-state h3 {
  font-size: var(--fs-base);
  color: var(--gris-600);
  margin-bottom: 0.5rem;
}

.cart-empty-state p {
  font-size: var(--fs-sm);
  max-width: 25ch;
  line-height: 1.4;
}

/* Cart Items List */
.cart-items-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.cart-item {
  display: flex;
  gap: 0.85rem;
  border-bottom: 1px solid var(--gris-100);
  padding-bottom: var(--sp-3);
  position: relative;
}

.cart-item-info {
  flex: 1;
}

.cart-item-title {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--azul-900);
  margin: 0 0 0.15rem;
}

.cart-item-code {
  font-size: 0.7rem;
  color: var(--gris-400);
  font-weight: 600;
  text-transform: uppercase;
}

.cart-item-meta {
  display: flex;
  gap: 0.6rem;
  font-size: var(--fs-xs);
  color: var(--gris-500);
  margin: 0.3rem 0;
}

.cart-item-meta span strong {
  color: var(--azul);
}

.cart-item-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.4rem;
}

.cart-item-qty {
  display: flex;
  align-items: center;
  border: 1px solid var(--gris-200);
  border-radius: var(--radius);
}

.cart-item-qty .qty-btn {
  width: 24px;
  height: 28px;
  font-size: 0.85rem;
}

.cart-item-qty .qty-input {
  width: 28px;
  height: 28px;
  font-size: var(--fs-xs);
}

.cart-item-remove {
  background: transparent;
  border: none;
  color: #ef4444;
  font-size: var(--fs-xs);
  font-weight: 600;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius);
  transition: background 0.2s;
}

.cart-item-remove:hover {
  background: rgba(239, 68, 68, 0.05);
}

/* Drawer Footer */
.cart-drawer-footer {
  padding: var(--sp-4);
  border-top: 1px solid var(--gris-100);
  background: var(--gris-050);
}

.quote-form {
  margin-bottom: var(--sp-3);
}

.form-group {
  margin-bottom: 0.65rem;
}

.form-group label {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--gris-600);
  margin-bottom: 0.25rem;
}

.form-group input {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--gris-300);
  font-size: var(--fs-sm);
  outline: none;
}

.form-group input:focus {
  border-color: var(--azul);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.cart-footer-note {
  font-size: 0.7rem;
  color: var(--gris-400);
  text-align: center;
  margin-top: 0.5rem;
  line-height: 1.3;
}

/* =========================================================
   LIGHTBOX MODAL
   ========================================================= */
.prod-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10, 25, 47, 0.9);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
}

.prod-lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  color: var(--blanco);
  font-size: 2rem;
  cursor: pointer;
  transition: transform 0.2s;
  z-index: 2010;
}

.lightbox-close:hover {
  transform: scale(1.1);
  color: var(--naranja);
}

.lightbox-content {
  max-width: 90%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  position: relative;
  animation: zoomIn 0.3s var(--ease);
}

@keyframes zoomIn {
  from {
    transform: scale(0.95);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.lightbox-content img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  background: var(--blanco);
  padding: 1.5rem;
}

.lightbox-content h3 {
  color: var(--blanco);
  font-family: var(--font-display);
  font-size: var(--fs-md);
  margin: 0;
  text-align: center;
}

/* Cursor de pointer para el contenedor de imagen */
.prod-card-img {
  cursor: zoom-in;
}