/* === Cart Toggle Button === */
.cart-toggle-btn {
  background: #3498db;
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 25px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

.cart-toggle-btn:hover {
  background: #2980b9;
}

/* === Cart Panel === */
.cart-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 360px;
  height: 100%;
  background: #fff;
  border-left: 2px solid #3498db;
  padding: 25px;
  box-shadow: -4px 0 30px rgba(0,0,0,0.1);
  z-index: 1000;
  overflow-y: auto;
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

.cart-panel.hidden {
  transform: translateX(100%);
}

/* === Cart Header === */
.cart-panel h3 {
  font-size: 1.4rem;
  margin-bottom: 20px;
  color: #2c3e50;
}

/* === Cart Items List === */
.cart-panel ul {
  list-style: none;
  padding: 0;
  margin: 0;
  flex-grow: 1;
}

.cart-panel li {
  padding: 15px 0;
  border-bottom: 1px solid #eee;
  font-size: 0.95rem;
  line-height: 1.4;
  display: flex;
  gap: 15px;
  align-items: center;
}

/* === Cart Item Thumbnail === */
.cart-thumb {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 8px;
  flex-shrink: 0;
  background: #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

/* === Cart Item Text === */
.cart-panel li strong {
  display: block;
  font-size: 1.1rem;
  color: #2c3e50;
}

.cart-panel li em {
  font-style: normal;
  color: #7f8c8d;
  font-size: 0.85rem;
}

/* === Remove Button === */
.cart-panel li .remove-btn {
  background: none;
  border: none;
  color: #e74c3c;
  font-size: 0.85rem;
  cursor: pointer;
  margin-top: 5px;
}

.cart-panel li .remove-btn:hover {
  text-decoration: underline;
}

/* === Cart Total === */
.cart-total {
  font-size: 1.1rem;
  font-weight: bold;
  color: #2c3e50;
  text-align: right;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid #eee;
}

/* === Checkout Button === */
#checkoutBtn {
  background: #27ae60;
  color: white;
  border: none;
  padding: 14px 20px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 20px;
  transition: background 0.3s ease;
}

#checkoutBtn:hover {
  background: #219150;
}

/* === Responsive Cart Panel === */
@media (max-width: 768px) {
  .cart-panel {
    width: 100%;
  }
}