body {
  font-family: "Poppins", sans-serif;
  background: #1a1a1a;
  color: #fff;
  margin: 0;
  padding: 0;
  text-align: center;
}

.cart-header {
  background: #800020;
  padding: 20px;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.back-btn {
  color: #fff;
  text-decoration: none;
  background: #333;
  padding: 8px 15px;
  border-radius: 8px;
  transition: 0.3s;
}

.back-btn:hover {
  background: #555;
}

.cart-container {
  padding: 30px;
}

table {
  width: 90%;
  margin: 0 auto;
  border-collapse: collapse;
  background: #222;
  border-radius: 10px;
  overflow: hidden;
  color: #fff;
}

th, td {
  padding: 15px;
  border-bottom: 1px solid #333;
}

th {
  background: #333;
}

img {
  border-radius: 8px;
  width: 60px;
}

input.qty {
  width: 60px;
  padding: 5px;
  text-align: center;
  border: none;
  border-radius: 5px;
  outline: none;
}

button.remove {
  background: #ff0044;
  color: #fff;
  border: none;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 5px;
  transition: 0.3s;
}

button.remove:hover {
  background: #ff3366;
}

.cart-summary {
  margin-top: 25px;
  font-size: 1.5rem;
  color: #00ffff;
}

.checkout-btn {
  margin-top: 15px;
  padding: 10px 20px;
  font-size: 1rem;
  background: #00ffff;
  border: none;
  border-radius: 5px;
  color: #000;
  cursor: pointer;
  transition: 0.3s;
}

.checkout-btn:hover {
  background: #00cccc;
}