* {
      font-family: 'Poppins', sans-serif;
  }

  body {
      background: linear-gradient(135deg, #b71c1c, #0d47a1);
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 24px 0;
  }

  .register-card {
      background: #ffffff;
      border-radius: 20px;
      padding: 40px;
      box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  }

  .register-header {
      text-align: center;
      margin-bottom: 35px;
  }

  .register-header img {
      height: 48px;
      margin-bottom: 12px;
  }

  .register-header h1 {
      font-size: 24px;
      font-weight: 600;
      color: #b71c1c;
      margin-bottom: 6px;
  }

  .register-header p {
      font-size: 14px;
      color: #666;
  }

  .section-card {
      background: #fafafa;
      border: 1px solid #e0e0e0;
      border-radius: 14px;
      padding: 24px;
      margin-bottom: 20px;
  }

  .section-card h3 {
      font-size: 16px;
      font-weight: 600;
      color: #333;
      margin-bottom: 20px;
  }

  .form-control:focus {
      border-color: #b71c1c;
      box-shadow: 0 0 0 0.2rem rgba(183, 28, 28, 0.15);
  }

  .register-alert {
      background: #fdecea;
      color: #b71c1c;
      padding: 12px;
      border-radius: 8px;
      text-align: center;
      font-size: 14px;
      margin-bottom: 20px;
  }

  .register-btn {
      width: 100%;
      background: linear-gradient(135deg, #b71c1c, #0d47a1);
      color: #fff;
      border: none;
      padding: 14px;
      border-radius: 10px;
      font-size: 15px;
      font-weight: 600;
      transition: 0.3s;
  }

  .register-btn:hover {
      opacity: 0.9;
  }

  .register-login-link {
      display: block;
      margin-top: 18px;
      text-align: center;
      font-size: 14px;
      color: #555;
      text-decoration: none;
  }

  .register-login-link:hover {
      text-decoration: underline;
  }

  .form-check-label a {
      color: #0d47a1;
      text-decoration: none;
  }

  .form-check-label a:hover {
      text-decoration: underline;
  }