/* ============================================
   CART POPUP — Mini-carrito flotante — Tu Rincón Ferretero
   Extraído de style.css en Fase 2 (Solución 2.0).
   No modificar selectores ni valores: paridad 1:1 con el original.
   ============================================ */

/* ============================================
   CART POPUP
   ============================================ */
.cart-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 150;
  display: none;
}
.cart-popup-overlay.active { display: block; }

.cart-popup {
  position: fixed;
  top: 80px;
  right: 20px;
  width: 400px;
  background: var(--paper);
  border: 2.5px solid var(--line);
  border-radius: 2px;
  padding: 14px;
  box-shadow: 5px 5px 0 var(--line);
  z-index: 200;
  max-height: 80vh;
  overflow-y: auto;
  display: none;
}
.cart-popup.active { display: block; }

.popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--line);
}
.popup-header h3 { margin: 0; }
.close-btn {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.cart-item {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-top: 1.5px dashed var(--line);
  align-items: flex-start;
}
.cart-item.highlighted {
  background: var(--accent-soft-cyan);
  padding: 10px;
  margin-bottom: 10px;
  border: 2px solid var(--line);
  border-radius: 2px;
}
.cart-item-thumb {
  width: 55px; height: 55px;
  border: 1.5px dashed var(--muted);
  flex-shrink: 0;
  background: repeating-linear-gradient(45deg, transparent 0 8px, rgba(0,0,0,0.05) 8px 9px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--muted);
  overflow: hidden;
}
.cart-item-thumb img { width: 100%; height: 100%; object-fit: contain; }
.cart-item-info { flex: 1; }
.cart-item-info .name { font-size: 13px; line-height: 1.3; }
.cart-item-info .price { color: var(--accent-pink); font-weight: 700; font-family: 'Oswald', sans-serif; }

.mini-cart-qty-wrap {
  display: flex;
  gap: 6px;
  align-items: center;
  margin: 6px 0;
}
.mini-cart-qty-btn {
  border: 2px solid var(--line);
  border-radius: 2px;
  background: var(--paper);
  padding: 4px 10px;
  font-size: 13px;
  cursor: pointer;
  box-shadow: 2px 2px 0 var(--line);
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  line-height: 1;
  color: var(--text);
  transition: transform 0.05s, box-shadow 0.05s;
}
.mini-cart-qty-btn:hover:not(:disabled) { background: var(--line); }
.mini-cart-qty-btn:active:not(:disabled) {
  transform: translate(2px, 2px);
  box-shadow: 0 0 0 var(--line);
}
.mini-cart-qty-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.mini-cart-qty-input {
  width: 50px;
  padding: 4px 6px;
  background: #fff;
  border: 2px solid var(--line);
  border-radius: 2px;
  font-weight: 600;
  text-align: center;
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  -moz-appearance: textfield;
}
.mini-cart-qty-input::-webkit-outer-spin-button,
.mini-cart-qty-input::-webkit-inner-spin-button { display: none; }

.cart-summary {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 2px solid var(--line);
}
.cart-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 3px 0;
}
.cart-summary-total {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-family: 'Oswald', sans-serif;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-top: 1.5px dashed var(--line);
  margin-top: 6px;
}
.cart-summary-total strong { color: var(--accent-pink); }

.cart-actions {
  display: flex;
  gap: 6px;
  margin: 10px 0;
}
.cart-actions .btn { flex: 1; font-size: 12px; padding: 8px; }