/* ==========================================================================
   DULCERÍA PAULA AGUIRRE - ESTILOS DE PÁGINA DEL CARRITO (CARRITO.HTML)
   Inspirado en la estética de alta repostería y la referencia visual.
   Paleta: Gris Carbón (#464646), Blanco (#FFFFFF), Marrón/Topo (#776B5D), Mostaza (#D8AA5C).
   Tipografías: TT Chocolates y Black Mango.
   ========================================================================== */

/* ==========================================================================
   1. AJUSTES BASE Y BREADCRUMBS EN CARRITO
   ========================================================================== */
.cart-page-body {
  background-color: var(--color-cream);
  padding-top: 145px; /* Espacio para header e isologo central */
  min-height: 100vh;
}

.cart-breadcrumb-nav {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px 30px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.cart-breadcrumb-trail {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--color-taupe);
  font-weight: 400;
}

.cart-breadcrumb-trail a {
  color: var(--color-taupe);
  transition: var(--transition-fast);
}

.cart-breadcrumb-trail a:hover {
  color: var(--color-mustard-dark);
  text-decoration: underline;
}

.cart-breadcrumb-current {
  font-weight: 600;
  color: var(--color-carbon);
  letter-spacing: 0.5px;
}

/* ==========================================================================
   2. SECCIÓN PRINCIPAL DEL CARRITO (LAYOUT 2 COLUMNAS)
   ========================================================================== */
.cart-main-section {
  max-width: 1400px;
  margin: 0 auto;
  padding: 10px 30px 80px;
}

.cart-layout-grid {
  display: grid;
  grid-template-columns: 1.65fr 1fr;
  gap: 60px;
  align-items: start;
}

/* ==========================================================================
   3. COLUMNA IZQUIERDA: LISTA / TABLA DE PRODUCTOS
   ========================================================================== */
.cart-items-col {
  display: flex;
  flex-direction: column;
}

.cart-header-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 24px;
}

.cart-main-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 400;
  letter-spacing: 1.5px;
  color: var(--color-carbon);
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.cart-title-count {
  font-size: 1.1rem;
  font-family: var(--font-primary);
  font-weight: 600;
  color: var(--color-taupe);
  transform: translateY(-8px);
}

.btn-continue-shopping {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--color-carbon);
  text-decoration: underline;
  transition: var(--transition-fast);
}

.btn-continue-shopping:hover {
  color: var(--color-mustard-dark);
}

/* Encabezados de la Tabla */
.cart-table-head {
  display: grid;
  grid-template-columns: 2.4fr 1fr 1.2fr 1fr;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(119, 107, 93, 0.2);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--color-taupe);
  text-transform: uppercase;
}

.col-head-qty, .col-head-total {
  text-align: center;
}

.col-head-price {
  text-align: center;
}

/* Filas de Productos */
.cart-items-list {
  display: flex;
  flex-direction: column;
}

.cart-item-row {
  display: grid;
  grid-template-columns: 2.4fr 1fr 1.2fr 1fr;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid rgba(119, 107, 93, 0.14);
  transition: background-color 0.2s ease;
}

.cart-item-product {
  display: flex;
  align-items: center;
  gap: 20px;
}

.cart-item-thumb {
  width: 90px;
  height: 90px;
  border-radius: 10px;
  overflow: hidden;
  background-color: var(--color-sand);
  border: 1px solid rgba(119, 107, 93, 0.15);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.cart-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #fcefe9, #f7ded3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-taupe);
  font-size: 1.5rem;
  gap: 4px;
}

.cart-item-placeholder span {
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--color-carbon);
  text-transform: uppercase;
}

.cart-item-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cart-item-title {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: var(--color-carbon);
  text-transform: uppercase;
  line-height: 1.3;
}

.cart-item-title a {
  color: inherit;
  transition: var(--transition-fast);
}

.cart-item-title a:hover {
  color: var(--color-mustard-dark);
}

.cart-item-specs {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 0.78rem;
  color: var(--color-taupe);
}

.cart-item-spec-line {
  display: flex;
  gap: 4px;
}

.cart-item-spec-line strong {
  font-weight: 600;
  color: var(--color-carbon);
}

/* Columna Precio Unitario */
.cart-item-price {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-taupe);
  text-align: center;
}

/* Columna Cantidad y Eliminar */
.cart-item-quantity {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.cart-qty-control {
  display: inline-flex;
  align-items: center;
  background-color: var(--color-white);
  border: 1px solid rgba(119, 107, 93, 0.3);
  border-radius: 50px;
  padding: 3px 6px;
}

.cart-qty-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: none;
  background: none;
  color: var(--color-carbon);
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.cart-qty-btn:hover {
  background-color: var(--color-sand);
  color: var(--color-mustard-dark);
}

.cart-qty-num {
  width: 28px;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-carbon);
  border: none;
  background: none;
  outline: none;
}

.btn-remove-item {
  background: none;
  border: none;
  color: rgba(119, 107, 93, 0.6);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 6px;
  transition: var(--transition-fast);
}

.btn-remove-item:hover {
  color: #e74c3c;
  transform: scale(1.1);
}

/* Columna Total Línea */
.cart-item-total {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-carbon);
  text-align: center;
}

/* Estado de Carrito Vacío */
.cart-empty-state {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  background-color: var(--color-white);
  border-radius: 12px;
  border: 1px solid rgba(119, 107, 93, 0.12);
  gap: 16px;
  margin-top: 20px;
}

.cart-empty-state.active {
  display: flex;
}

.cart-empty-icon {
  font-size: 3.5rem;
  color: var(--color-mustard);
  margin-bottom: 6px;
}

.cart-empty-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--color-carbon);
}

.cart-empty-text {
  font-size: 0.95rem;
  color: var(--color-taupe);
  max-width: 420px;
}

.btn-cart-empty-cta {
  margin-top: 10px;
  padding: 12px 32px;
  background-color: var(--color-taupe);
  color: var(--color-white);
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition-smooth);
}

.btn-cart-empty-cta:hover {
  background-color: var(--color-mustard);
  color: var(--color-carbon);
}

/* ==========================================================================
   4. COLUMNA DERECHA: SIDEBAR DE RESUMEN Y CHECKOUT
   ========================================================================== */
.cart-summary-sidebar {
  background-color: var(--color-white);
  border-radius: 12px;
  padding: 28px 24px;
  border: 1px solid rgba(119, 107, 93, 0.15);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 95px;
}

/* Barra de Meta para Envío Gratis */
.free-shipping-goal-box {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(119, 107, 93, 0.12);
}

.free-shipping-text {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-carbon);
}

.free-shipping-text i {
  color: var(--color-mustard-dark);
  font-size: 0.95rem;
}

.free-shipping-progress-track {
  width: 100%;
  height: 6px;
  background-color: var(--color-sand);
  border-radius: 10px;
  overflow: hidden;
}

.free-shipping-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-mustard), #e5b96c);
  border-radius: 10px;
  transition: width 0.5s ease;
  width: 25%;
}

/* Subtotal */
.cart-subtotal-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.subtotal-main-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.subtotal-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 400;
  letter-spacing: 0.5px;
  color: var(--color-carbon);
}

.subtotal-amount {
  font-family: var(--font-primary);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-carbon);
}

.subtotal-shipping-note {
  font-size: 0.74rem;
  color: var(--color-taupe);
  font-style: italic;
}

/* Desplegable de Nota de Pedido */
.order-note-container {
  border-top: 1px solid rgba(119, 107, 93, 0.12);
  border-bottom: 1px solid rgba(119, 107, 93, 0.12);
  padding: 12px 0;
}

.order-note-toggle-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-carbon);
  cursor: pointer;
  padding: 4px 0;
  text-align: left;
}

.order-note-icon {
  font-size: 1.1rem;
  color: var(--color-taupe);
  transition: transform 0.25s ease;
}

.order-note-collapse {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, opacity 0.25s ease;
  opacity: 0;
}

.order-note-collapse.open {
  max-height: 140px;
  opacity: 1;
  padding-top: 10px;
}

.order-note-textarea {
  width: 100%;
  border: 1px solid rgba(119, 107, 93, 0.3);
  border-radius: 6px;
  padding: 10px 12px;
  font-family: var(--font-primary);
  font-size: 0.82rem;
  color: var(--color-carbon);
  resize: vertical;
  outline: none;
}

.order-note-textarea:focus {
  border-color: var(--color-carbon);
}

/* Selector de Métodos de Entrega (3 Cajas Visuales) */
.delivery-methods-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.delivery-methods-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.delivery-method-card {
  border: 1.5px solid rgba(119, 107, 93, 0.2);
  border-radius: 8px;
  padding: 12px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
  background-color: var(--color-white);
  gap: 6px;
  user-select: none;
}

.delivery-method-card:hover {
  border-color: var(--color-taupe);
  transform: translateY(-2px);
}

.delivery-method-card.active {
  background-color: #f7ded3; /* Fondo rosado pastel cálido de la referencia */
  border-color: var(--color-taupe);
  box-shadow: 0 2px 8px rgba(119, 107, 93, 0.15);
}

.delivery-card-icon {
  font-size: 1.3rem;
  color: var(--color-taupe);
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.delivery-card-title {
  font-size: 0.65rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-carbon);
  text-transform: uppercase;
}

.delivery-card-sub {
  font-size: 0.58rem;
  color: var(--color-taupe);
  line-height: 1.15;
}

/* Verificador de Comuna */
.commune-checker-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.commune-instruction-text {
  font-size: 0.72rem;
  color: var(--color-taupe);
  line-height: 1.35;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.commune-input-wrap {
  display: flex;
  align-items: stretch;
}

.commune-input {
  flex: 1;
  border: 1px solid rgba(119, 107, 93, 0.35);
  border-right: none;
  border-radius: 6px 0 0 6px;
  padding: 10px 14px;
  font-size: 0.85rem;
  color: var(--color-carbon);
  background-color: var(--color-white);
  outline: none;
}

.commune-input:focus {
  border-color: var(--color-carbon);
}

.commune-search-btn {
  background-color: var(--color-sand);
  border: 1px solid rgba(119, 107, 93, 0.35);
  border-radius: 0 6px 6px 0;
  padding: 0 16px;
  color: var(--color-carbon);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.commune-search-btn:hover {
  background-color: var(--color-taupe);
  color: var(--color-white);
}

.commune-feedback-msg {
  font-size: 0.75rem;
  padding: 6px 10px;
  border-radius: 4px;
  display: none;
}

.commune-feedback-msg.success {
  display: block;
  background-color: #f7ded3;
  color: var(--color-carbon);
  border: 1px solid rgba(119, 107, 93, 0.25);
  font-weight: 600;
}

.commune-feedback-msg.success i {
  color: var(--color-mustard-dark);
}

.commune-feedback-msg.error {
  display: block;
  background-color: rgba(231, 76, 60, 0.12);
  color: #c0392b;
}

/* Botón Pagar */
.btn-checkout-pay {
  width: 100%;
  padding: 14px 20px;
  background-color: var(--color-taupe);
  color: var(--color-white);
  border-radius: 50px;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(119, 107, 93, 0.25);
  text-align: center;
  border: none;
}

.btn-checkout-pay:hover {
  background-color: var(--color-mustard);
  color: var(--color-carbon);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(216, 170, 92, 0.35);
}

.payment-badges-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 1.4rem;
  color: rgba(119, 107, 93, 0.6);
  padding-top: 6px;
}

/* ==========================================================================
   5. RESPONSIVE MEDIA QUERIES PARA EL CARRITO
   ========================================================================== */
@media (max-width: 1024px) {
  .cart-layout-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .cart-summary-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .cart-page-body {
    padding-top: 115px;
  }

  .cart-table-head {
    display: none; /* Ocultar cabeceras en móvil y pasar a tarjeta */
  }

  .cart-item-row {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 20px 0;
    position: relative;
  }

  .cart-item-product {
    align-items: flex-start;
  }

  .cart-item-thumb {
    width: 75px;
    height: 75px;
  }

  .cart-item-price {
    text-align: left;
    font-size: 0.85rem;
  }

  .cart-item-quantity {
    justify-content: space-between;
    width: 100%;
  }

  .cart-item-total {
    text-align: right;
    font-size: 1.05rem;
  }

  .cart-main-title {
    font-size: 1.8rem;
  }

  .delivery-methods-grid {
    grid-template-columns: 1fr;
  }
}