/**
 * Carrito TDM — Estilos del componente del drawer de compras.
 *
 * Overlay, drawer, cabecera, cuerpo, pie y las filas de producto.
 *
 * Depende de assets/css/main.css (variables CSS en :root, .tdm-btn).
 */

.tdm-cart-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(2px);
  z-index: 1300;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.tdm-cart-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.tdm-cart-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 400px;
  max-width: 86vw;
  height: 100vh;
  height: 100dvh;
  background-color: var(--color-white);
  z-index: 1350;
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
  overscroll-behavior: contain;
}

.tdm-cart-drawer.is-active {
  right: 0;
}

.tdm-cart-drawer__header {
  flex-shrink: 0;
  padding: 18px 20px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tdm-cart-drawer__title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
}

.tdm-cart-drawer__close {
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: var(--color-noir);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.tdm-cart-drawer__close:hover {
  background-color: var(--color-alabaster);
  color: var(--color-gold-accent);
}

.tdm-cart-drawer__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: 20px;
}

.tdm-cart-drawer__footer {
  flex-shrink: 0;
  padding: 16px 20px calc(16px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--color-border);
  background-color: var(--color-alabaster);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.03);
}

.tdm-cart-drawer__empty {
  color: var(--color-muted);
  text-align: center;
  margin-top: 40px;
}

.tdm-cart-drawer__subtotal {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-weight: 600;
}

.tdm-cart-drawer__footer .tdm-btn {
  width: 100%;
  text-align: center;
}

/* ------------------------------------------------------------------ *
 * Fila de producto
 *
 * Antes estos estilos vivían como atributos style="" dentro del literal
 * de plantilla de cart.js.
 * ------------------------------------------------------------------ */

.tdm-cart-item {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.tdm-cart-item__media {
  width: 64px;
  height: 80px;
  background: #f0f0f0;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 2px;
}

.tdm-cart-item__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.tdm-cart-item__body {
  flex: 1;
  min-width: 0;
}

.tdm-cart-item__name {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
  line-height: 1.3;
}

.tdm-cart-item__meta {
  font-size: 11px;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.tdm-cart-item__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.tdm-cart-item__qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  background: var(--color-white);
}

.tdm-cart-item__qty-btn {
  padding: 4px 10px;
  border: none;
  background: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  line-height: 1;
}

.tdm-cart-item__qty-btn:disabled {
  cursor: not-allowed;
  opacity: 0.35;
}

.tdm-cart-item__qty-value {
  font-size: 12px;
  font-weight: 600;
  min-width: 22px;
  text-align: center;
  padding: 0 4px;
}

.tdm-cart-item__price {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

.tdm-cart-item__stock {
  font-size: 10px;
  color: #b7791f;
  margin-top: 4px;
  font-weight: 500;
}

.tdm-cart-item__remove {
  border: none;
  background: none;
  color: #aaa;
  cursor: pointer;
  align-self: flex-start;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
}

.tdm-cart-item__remove:hover {
  color: var(--color-sale);
}