.card-login {
      border-radius: 1rem;
      border: 1px solid #ccc; 
      box-shadow: 0 0.5rem 1.5rem rgba(0,0,0,0.1);
      background: #fff;
      max-width: 420px;
      margin: auto;
    }
    .form-control { border-radius: 0.5rem; }
    .logo-title { font-weight: 600; color: #0d6efd; }
    .btn-login {
      display: inline-block;           
      border-radius: 0.5rem;
      padding: 0.75rem 1rem;
      text-align: center;
      text-decoration: none;           
      font-weight: 600;
      line-height: 1.2;
      cursor: pointer;
      user-select: none;
      margin-top: 1rem;
      border: none;
    }
    .btn-login i { vertical-align: middle; }
    .btn-login-green {
      background-color: #28a745;
      color: #fff;
    }
    .btn-login-green:hover { background-color: #218838; }
    .btn-forgot-blue {
      background-color: #0d6efd;
      color: #fff;
    }
    .btn-forgot-blue:hover { background-color: #0b5ed7; }
    .action-row {
      display: flex;
      gap: 0.5rem;         
      margin-top: 0.5rem;
    }
    .action-row .btn-login {
      flex: 1 1 0;         
    }
    #captcha {
      margin-bottom: 1.5rem;
      min-height: 180px;
      overflow: visible;
      position: relative;
      z-index: 2;
      touch-action: none;
      overscroll-behavior: contain;
      touch-action: pan-y;
    }
    .sliderText {
      font-weight: bold;
      color: #0d6efd;
      font-size: 1rem;
      text-align: center;
      margin-top: 0.5rem;
    }
    .sliderIcon {
      font-size: 1.2rem;
      color: #0d6efd;
    }
    .slider {
      background-color: #cce5ff !important;
      border: 1px solid #0d6efd !important;
      border-radius: 6px;
      box-shadow: 0 0 6px rgba(13,110,253,0.3);
    }
    .sliderIcon {
      color: #0d6efd !important;
      font-size: 1.2rem;
    }