html {
        background-color: #372F4A;
      }
        body {
            margin: 0;
            font-family: Arial, sans-serif;
            background-color: #464A7D;
            color: #FCFFDB;
        }
        .container {
            padding: 20px;
        }
        .title {
          background-color: #7470DA;
          background-size: 10px;
         border-radius: 20px;
        }
        .section {
            background-color: #2c2c2c;
            padding: 20px;
            border-radius: 10px;
            margin-bottom: 20px;
        }
        .section-header {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }
        .section-header .number {
            background-color: #ff4500;
            color: #fff;
            padding: 10px;
            border-radius: 50%;
            font-size: 18px;
            margin-right: 10px;
        }
        .section-header .title {
            font-size: 18px;
            font-weight: bold;
        }
        .input-group {
            margin-bottom: 20px;
        }
        .input-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
            font-size: 15px;
        }
        .input-group span {
            font-size: 13px;
            color: #ff4d4d;
            padding: 5px;
            margin-top: 5px;
        }
          video {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            object-fit: cover;
            z-index: -1;
        }
     
        .palanya {
          background-color: #3B3F63;
        }
           .palanyagd {
          background-color: #3B3F63;
        }
            .loading-container {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0, 0, 0, 0.5);
      display: flex;
      justify-content: center;
      align-items: center;
      z-index: 100;
      display: none; 
    }

    .loading-spinner {
      border: 6px solid #f3f3f3;
      border-top: 6px solid #3498db;
      border-radius: 50%;
      width: 50px;
      height: 50px;
      animation: spin 1s linear infinite;
    }
        .input-group input {
            width: 100%;
            padding: 10px;
            border-radius: 5px;
            border: none;
            background-color: #3c3c3c;
            color: #fff;
            outline: none;
        }
        .top-up-instant {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }
        .top-up-instant .item {
            background-color: #3c3c3c;
            padding: 10px;
            border-radius: 5px;
            border: 2px solid transparent;
            cursor: pointer;
            position: relative;
            flex: 1 1 calc(50% - 20px);
            box-sizing: border-box;
            min-width: 220px;
        }
        .top-up-instant .item.selected {
            border-color: #ff4500;
        }
        .top-up-instant .item .selected-icon {
            position: absolute;
            top: 10px;
            right: 10px;
            color: #ff4500;
            font-size: 24px;
            display: none;
        }
        .top-up-instant .item.selected .selected-icon {
            display: block;
        }
        .top-up-instant .item .name {
            font-size: 16px;
            font-weight: bold;
            margin-bottom: 5px;
        }
        .top-up-instant .item .details {
            font-size: 14px;
            margin-bottom: 5px;
        }
        .top-up-instant .item .price {
            font-size: 14px;
            font-weight: bold;
            color: #ff4500;
        }
        .checkout-btn {
            background-color: #ff4500;
            color: #fff;
            padding: 10px;
            border-radius: 5px;
            text-align: center;
            cursor: pointer;
            margin-top: 20px;
            display: none;
        }
                .produk {
            width: 250px;
            border: 1px solid #0012DD;
            padding: 10px;
            margin: 10px;
            float: left;
        }
        
        .produk img {
            width: 100%;
            height: 150px;
            object-fit: cover;
        }
        
        .produk h2 {
            font-size: 18px;
            margin-top: 10px;
        }
        
        .produk p {
            font-size: 14px;
            color: #666;
        }
        
        .produk .harga {
            font-size: 18px;
            color: #f00;
        }
        .dialog {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  width: 500px;
  display: none;
}

.dialog-header {
  background-color: #333;
  color: #fff;
  padding: 10px;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
}

.dialog-header h2 {
  margin: 0;
}

.dialog-close {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 20px;
  cursor: pointer;
}

.dialog-body {
  padding: 20px;
}

.dialog-footer {
  background-color: #333;
  color: #fff;
  padding: 10px;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
}

.dialog-btn {
  background-color: #4CAF50;
  color: #fff;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}
button {
  background-color: #1F2AA3;
  background-size: 30px;
  font-size: 10px;
  font-style: bold;
  border-color: #D1D1D1;
}
.open-dialog {
  background-color: #4CAF50;
  color: #fff;
  padding: 10px 20px;
  border: none;
}
nav {
   backdrop-filter: blur(30px);
   -webkit-backdrop-filter: blur(3px);
   border-radius: 5px;
   box-shadow: 0 5px 30px 0 rgba(22, 32, 220, 0.37);
   padding-right: 35px;
   position: sticky;
   top: 0;
   border: 1px solid rgba(255, 255, 255, 0.18);
}