/* Basis-Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  /* Body-Grundlayout */
  body {
    font-family: 'Inter', 'Helvetica', 'Arial', sans-serif;
    background-color: #f3f4f6; /* Tailwind: bg-gray-100 */
    color: #1f2937; /* Tailwind: text-gray-900 */
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }
  
  /* Formular Styles */
  form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
  }
  
  /* Eingabefelder */
  input[type="email"],
  input[type="password"] {
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db; /* Tailwind: border-gray-300 */
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.3s;
  }
  
  input[type="email"]:focus,
  input[type="password"]:focus {
    border-color: #3b82f6; /* Tailwind: blue-500 */
    outline: none;
  }
  
  /* Buttons */
  button {
    background-color: #3b82f6; /* Tailwind: blue-500 */
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
  }
  
  button:hover {
    background-color: #2563eb; /* Tailwind: blue-600 */
  }
  
  /* Fehlermeldung */
  .alert-error {
    background-color: #fee2e2; /* Tailwind: red-100 */
    color: #b91c1c; /* Tailwind: red-700 */
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    text-align: center;
    margin-top: 1rem;
  }
  
  /* Footer */
  footer {
    margin-top: auto;
    padding: 1rem;
    text-align: center;
    font-size: 0.875rem;
    color: #6b7280; /* Tailwind: text-gray-500 */
  }
  .btn-primary {
  background-color: #2563eb;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  transition: background-color 0.2s;
}