.register-form-container {
        font-family: 'Inter', sans-serif;
        max-width: 600px;
        margin: 40px auto;
        padding: 30px;
        border-radius: 15px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.2);
        text-align: center;
      }
      .register-form-title {
        margin-bottom: 20px;
        font-size: 28px;
        text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
      }
      .styled-registration-form {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
      }
      .form-group {
        width: 48%;
        margin-bottom: 15px;
        text-align: left;
      }
      .form-group label {
        display: block;
        margin-bottom: 5px;
        font-weight: bold;
      }
      .form-group input[type='text'],
      .form-group input[type='email'],
      .form-group select {
        width: 100%;
        padding: 8px;
        border: none;
        border-radius: 6px;
        outline: none;
        font-size: 14px;
      }
      .form-group input[type='file'] {
        width: 100%;
        border: none;
        border-radius: 6px;
        padding: 3px;
        background: #fff;
        color: #333;
      }
      .terms-group {
        margin-top: 10px;
      }
      .terms-group input[type='checkbox'] {
        margin-right: 8px;
        transform: scale(1.2);
      }
      .submit-btn {
        width: 100%;
        color: #fff;
        border: none;
        padding: 12px 20px;
        border-radius: 6px;
        cursor: pointer;
        font-size: 16px;
        transition: all 0.3s ease;
        margin-top: 10px;
      }
      .submit-btn:hover {
        filter: brightness(85%);
      }
      .submit-btn:active {
        color: #ffffff !important;
      }
      .form-message {
        margin-top: 15px;
        font-weight: bold;
      }
      @media (max-width: 600px) {
        .form-group {
          width: 100%;
        }
      }
      .register-loading-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
        z-index: 99999;
        display: flex;
        justify-content: center;
        align-items: center;
      }
      .loading-content {
        background: #ff6699;
        padding: 20px;
        border-radius: 10px;
        text-align: center;
        color: #fff;
        font-family: 'Inter', sans-serif;
      }
      .spinner {
        width: 50px;
        height: 50px;
        border: 6px solid #fff;
        border-top-color: #ff0066;
        border-radius: 50%;
        animation: spin 1s linear infinite;
        margin: 0 auto 10px;
      }
      @keyframes spin {
        to { transform: rotate(360deg); }
      }