/* /css/cart.css */
body {
  font-family: 'Inter', sans-serif;
  margin: 0;
  background: linear-gradient(135deg, #c7f0ff, #a5e7f0);
  color: #0f172a;
}
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}
.site-header {
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #e2e8f0;
}
.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}
.logo {
  font-weight: 700;
  color: #5b21b6;
  font-size: 20px;
}
.nav a {
  margin-left: 16px;
  text-decoration: none;
  color: #0f172a;
  font-weight: 500;
}
.nav a[aria-current="page"] {
  color: #2563eb;
}
.main {
  padding: 32px 16px;
}
.cart {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}
h1 {
  margin-bottom: 24px;
}
.cart-table {
  width: 100%;
  border-collapse: collapse;
}
.cart-table th, .cart-table td {
  padding: 12px;
  border-bottom: 1px solid #e2e8f0;
  text-align: left;
}
.cart-table input[type="number"] {
  width: 60px;
  padding: 6px;
}
.cart-summary {
  margin-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#checkoutBtn {
  padding: 10px 20px;
  background: #2563eb;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}
#checkoutBtn:hover {
  background: #1e40af;
}
.footer {
  margin: 24px 0;
  text-align: center;
  color: #64748b;
}