/* ============================================================
   ENERGHER — cart.css
   Cart drawer + overlay
   ============================================================ */

/* ── Overlay ── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(42, 32, 8, 0.45);
  z-index: 599;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  backdrop-filter: blur(2px);
}
.cart-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

/* ── Drawer ── */
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(440px, 100vw);
  background: var(--color-surface);
  z-index: 600;
  display: flex;
  flex-direction: column;
  transform: translateX(110%);
  transition: transform 0.45s var(--ease);
  box-shadow: -8px 0 60px rgba(42, 32, 8, 0.18);
}
.cart-drawer.is-open {
  transform: translateX(0);
}

/* Header */
.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.cart-drawer__header h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text);
}

.cart-drawer__close {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: var(--color-muted);
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
  line-height: 1;
}
.cart-drawer__close:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

/* Items area */
.cart-drawer__items {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-empty {
  text-align: center;
  color: var(--color-muted);
  font-size: 0.9rem;
  padding: 3rem 0;
  font-style: italic;
}

/* Cart item row */
.cart-item {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  padding: 0.85rem;
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.cart-item__can {
  flex-shrink: 0;
  width: 60px;
  height: 120px;
}

.cart-item__info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.cart-item__name {
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--color-text);
  line-height: 1.3;
}

.cart-item__meta {
  font-size: 0.72rem;
  color: var(--color-muted);
}

.cart-item__qty-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.3rem;
}

.cart-qty-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-primary);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), transform 0.2s var(--ease-spring);
  line-height: 1;
}
.cart-qty-btn:hover {
  background: var(--color-primary);
  color: var(--color-accent);
  border-color: var(--color-primary);
  transform: scale(1.08);
}
.cart-qty-btn:active {
  transform: scale(0.95);
}

.cart-item__qty {
  font-size: 0.8rem;
  font-weight: 600;
  min-width: 1rem;
  text-align: center;
}

.cart-item__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
  flex-shrink: 0;
}

.cart-item__price {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-primary);
}

.cart-item__remove {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--color-muted);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform 0.2s var(--ease-spring);
  line-height: 1;
}
.cart-item__remove:hover {
  background: #fde8e8;
  color: #c0392b;
  transform: scale(1.1);
}

/* Footer */
.cart-drawer__footer {
  padding: 1.25rem 1.75rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  flex-shrink: 0;
}

.cart-drawer__warning {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(245, 183, 49, 0.35);
  border: 1px solid rgba(90, 122, 46, 0.2);
  border-radius: var(--radius-md);
  padding: 0.6rem 1rem;
  font-size: 0.82rem;
  color: var(--color-primary);
  font-weight: 500;
}
.cart-drawer__warning::before {
  content: '⚠';
  flex-shrink: 0;
}

.cart-drawer__subtotal-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.cart-drawer__subtotal-label {
  font-size: 0.88rem;
  color: var(--color-muted);
}

.cart-drawer__subtotal-val {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  font-style: italic;
  color: var(--color-primary);
}

.cart-drawer__shipping {
  font-size: 0.78rem;
  color: var(--color-secondary);
  font-weight: 600;
  text-align: right;
}

.cart-drawer__checkout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.95em 2em;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  text-align: center;
}