* {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      font-family: Arial, Helvetica, sans-serif;
    }

    body {
      background-color: #f4f6f9;
      padding: 20px;
    }

    /* Container utama */
    .card {
      background-color: #ffffff;
      border-radius: 4px;
      box-shadow: 0 2px 5px rgba(0,0,0,0.1);
      max-width: 900px;
      margin: 0 auto;
      overflow: hidden;
    }

    /* Header Toska */
    .card-header {
      background-color: #17a2b8;
      color: white;
      padding: 12px 20px;
      font-size: 14px;
      font-weight: bold;
    }

    .card-body {
      padding: 25px;
    }

    /* Layout Form */
    .form-group {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      margin-bottom: 15px;
    }

    .form-group label {
      width: 180px;
      font-weight: bold;
      font-size: 13px;
      color: #333;
    }

    /* Input, Textarea, dan Select */
    .form-group input[type="text"],
    .form-group input[type="number"],
    .form-group input[type="password"],
    .form-group textarea {
      flex: 1;
      padding: 8px 12px;
      border: 1px solid #dcdcdc;
      border-radius: 3px;
      font-size: 13px;
      color: #495057;
      outline: none;
    }

    .form-group input:focus,
    .form-group textarea:focus {
      border-color: #17a2b8;
    }

    /* ID Admin (Readonly) */
    .input-readonly {
      background-color: #e9ecef;
      color: #6c757d;
    }

    .form-group textarea {
      resize: vertical;
    }

    /* Radio Button */
    .radio-group {
      display: flex;
      gap: 15px;
      font-size: 13px;
    }

    .radio-group label {
      width: auto;
      font-weight: normal;
      cursor: pointer;
    }

    /* File Upload Section */
    .file-upload-wrapper {
      flex: 1;
      display: flex;
      gap: 10px;
    }

    .file-input-container {
      flex: 1;
      border: 1px solid #dcdcdc;
      border-radius: 3px;
      padding: 4px;
      background-color: #fff;
    }

    .file-input-container input[type="file"] {
      font-size: 12px;
      width: 100%;
    }

    .btn-upload {
      background-color: #e9ecef;
      border: 1px solid #ced4da;
      color: #495057;
      padding: 6px 15px;
      border-radius: 3px;
      cursor: pointer;
      font-size: 13px;
    }

    .btn-upload:hover {
      background-color: #dae0e5;
    }

    .help-text {
      width: 100%;
      margin-left: 180px;
      margin-top: 5px;
      font-size: 11px;
      color: #6c757d;
    }

    /* Tombol Aksi */
    .btn-group {
      margin-left: 180px;
      display: flex;
      gap: 8px;
      margin-top: 10px;
    }

    .btn {
      padding: 8px 16px;
      border: none;
      border-radius: 3px;
      color: white;
      font-weight: bold;
      font-size: 13px;
      cursor: pointer;
    }

    .btn-tambah {
      background-color: #17a2b8;
    }

    .btn-tambah:hover {
      background-color: #138496;
    }

    .btn-hapus {
      background-color: #dc3545;
    }

    .btn-hapus:hover {
      background-color: #bd2130;
    }

    .btn-cancel {
      background-color: #ffc107;
      color: #212529;
    }

    .btn-cancel:hover {
      background-color: #e0a800;
    }

    /* Responsif untuk layar HP */
    @media (max-width: 600px) {
      .form-group {
        flex-direction: column;
        align-items: flex-start;
      }
      
      .form-group label {
        width: 100%;
        margin-bottom: 5px;
      }
      
      .btn-group,
      .help-text {
        margin-left: 0;
      }

      .file-upload-wrapper {
        width: 100%;
      }
    }