.payment-container {
      background: #fff;
      padding: 2.5rem 2rem;
      border-radius: 20px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
      width: 350px;
      margin: 40px auto 0 auto;
    }
    
    .logo {
      display: flex;
      justify-content: center;
      margin-bottom: 1rem;
    }
    
    .logo img {
      width: 64px;
      height: 64px;
      border-radius: 12px;
    }
    
    .payment-container h2 {
      text-align: center;
      margin-bottom: 1.5rem;
      font-size: 1.8rem;
      color: #2c3e50;
    }
    
    .payment-container input {
      width: 100%;
      padding: 0.75rem 1rem;
      margin-bottom: 1rem;
      border: 1px solid #ccc;
      border-radius: 10px;
      font-size: 1rem;
      transition: 0.3s;
      background: #f9f9f9;
    }
    
    .payment-container input:focus {
      border-color: #007bff;
      background: #fff;
      outline: none;
      box-shadow: 0 0 5px rgba(0, 123, 255, 0.2);
    }
    
    input[type="number"]::-webkit-outer-spin-button,
    input[type="number"]::-webkit-inner-spin-button {
      -webkit-appearance: none;
      margin: 0;
    }
    
    /* Supprimer les flèches dans Chrome, Safari, Edge */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Supprimer les flèches dans Firefox */
/*input[type="number"] {
  -moz-appearance: textfield;
}*/

    
    .payment-container button {
      width: 100%;
      padding: 0.85rem;
      background: #007bff;
      color: #fff;
      font-size: 1rem;
      border: none;
      border-radius: 10px;
      cursor: pointer;
      transition: 0.3s;
    }
    
    .payment-container button:hover {
      background: #0056b3;
    }
    







    /*   main style      */
    body {
      margin: 0;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      background: linear-gradient(to right, #e0ecff, #f6f9ff);
      min-height: 100vh;
      display: flex;
      justify-content: center;
      align-items: flex-start;
      padding: 40px 20px;
      box-sizing: border-box;
    }
    
    .panel {
      width: 100%;
      max-width: 1400px; /* Increased from 1000px to 1400px */
      background: #ffffff;
      border-radius: 16px;
      box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
      padding: 30px;
      box-sizing: border-box;
      animation: fadeIn 0.4s ease-in-out;
    }
    
    
    .product-image {
      flex: 0 0 300px;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    }
    
    .product-image img {
      width: 100%;
      height: auto;
      object-fit: cover;
      display: block;
    }
    
    .product-info {
      flex: 1;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    
    .product-info h2 {
      margin: 0;
      font-size: 26px;
      color: #2c3e50;
      font-weight: 600;
    }
    
    .detail {
      font-size: 16px;
      color: #34495e;
    }
    
    .badge {
      background-color: #007bff;
      color: white;
      padding: 5px 14px;
      border-radius: 50px;
      font-size: 14px;
      margin-left: 8px;
      box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    }
    
    .delete-btn {
      background-color: #e74c3c;
      border: none;
      color: white;
      padding: 12px 20px;
      font-size: 15px;
      border-radius: 8px;
      cursor: pointer;
      align-self: flex-start;
      transition: background-color 0.3s ease, transform 0.2s ease;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    }
    
    .delete-btn:hover {
      background-color: #c0392b;
      transform: scale(1.05);
    }
    
    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(10px); }
      to { opacity: 1; transform: translateY(0); }
    }