@charset "UTF-8";
    body {
      background-image: url('../images/login-bg.jpg');
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
      background-attachment: fixed;
      font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
      min-height: 100vh;
      margin: 0;
      padding: 0;
      display: flex;
      justify-content: center;
      align-items: center;
    }
    .container {
      width: 100%;
      padding: 1rem;
      display: flex;
      justify-content: center;
      align-items: center;
    }
    .login-container {
      max-width: 420px;
      width: 100%;
      background-color: rgba(255, 255, 255, 0.95);
      padding: 2rem;
      border-radius: 0.75rem;
      box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.3);
      backdrop-filter: blur(10px);
    }
    .form-control {
      border-radius: 0.5rem;
      border: 1.5px solid #d0d7de;
      padding: 0.6rem 0.75rem;
      transition: all 0.3s ease;
      background-color: #ffffff;
    }
    .form-control:focus {
      border-color: #2a5298;
      box-shadow: 0 0 0 0.25rem rgba(30, 60, 114, 0.15);
      outline: none;
      background-color: #ffffff;
    }
    .form-control:hover {
      border-color: #5a9fd4;
    }
    .btn-primary {
      border-radius: 0.5rem;
      font-weight: 600;
      padding: 0.6rem;
      background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
      border: none;
      transition: all 0.3s ease;
      color: white;
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 4px 12px rgba(30, 60, 114, 0.4);
      background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
      color: white;
    }
    .btn-primary:active {
      transform: translateY(0);
    }
    .btn-primary:focus {
      background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
      color: white;
      box-shadow: 0 0 0 0.25rem rgba(30, 60, 114, 0.25);
    }
    .brand {
      font-size: 1.5rem;
      font-weight: 700;
      background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      text-align: center;
      margin-bottom: 1.5rem;
      letter-spacing: -0.5px;
    }
    .form-label {
      font-weight: 600;
      color: #1e3c72;
      margin-bottom: 0.5rem;
      font-size: 0.9rem;
    }
    .form-check-input {
      width: 1.2em;
      height: 1.2em;
      border: 1.5px solid #d0d7de;
      border-radius: 0.25rem;
      transition: all 0.3s ease;
    }
    .form-check-input:checked {
      background-color: #2a5298;
      border-color: #2a5298;
    }
    .form-check-input:focus {
      border-color: #2a5298;
      box-shadow: 0 0 0 0.25rem rgba(30, 60, 114, 0.15);
    }
    .form-check-label {
      color: #495057;
      font-size: 0.9rem;
      margin-left: 0.5rem;
    }
    .footer {
      font-size: 0.875rem;
      color: #6c757d;
      text-align: center;
      margin-top: 2rem;
    }
    .captcha-container {
      display: flex;
      gap: 0.5rem;
      align-items: center;
    }
    .captcha-input {
      flex: 1;
      text-transform: uppercase;
      letter-spacing: 2px;
      font-weight: bold;
    }
    .captcha-img {
      height: 40px;
      border-radius: 0.5rem;
      cursor: pointer;
      border: 1px solid #dee2e6;
      transition: all 0.3s ease;
    }
    .captcha-img:hover {
      transform: scale(1.05);
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }
    .captcha-refresh {
      height: 40px;
      width: 40px;
      padding: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 0.5rem;
      transition: all 0.3s ease;
    }
    .captcha-refresh:hover {
      transform: rotate(180deg);
    }