body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #6a11cb, #2575fc);
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
  }
  
  .login-container {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    width: 300px;
    text-align: center;
  }
  
  h1 {
    margin-bottom: 20px;
    color: #333;
  }
  
  .form-group {
    margin-bottom: 15px;
    text-align: left;
  }
  
  label {
    font-size: 14px;
    font-weight: bold;
    color: #555;
  }
  
  input {
    width: 100%;
    padding: 10px;
    font-size: 14px;
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-top: 5px;
  }
  
  button {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    font-weight: bold;
    background: #6a11cb;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s ease;
  }
  
  button:hover {
    background: #2575fc;
  }

  .link-button {
    margin-top: 10px;
    background: transparent;
    color: #2575fc;
    border: none;
    cursor: pointer;
    font-size: 14px;
  }

  .link-button:hover {
    background: transparent;
    text-decoration: underline;
  }

  .reset-panel {
    margin-top: 15px;
    padding-top: 10px;
    border-top: 1px solid #eee;
    display: none;
    text-align: left;
  }

  .reset-panel.show {
    display: block;
  }

  .reset-title {
    font-weight: bold;
    margin: 0 0 10px;
    color: #333;
  }

  .secondary-button {
    background: #2575fc;
    margin-bottom: 10px;
  }

  .secondary-button:hover {
    background: #6a11cb;
  }

  .reset-divider {
    height: 1px;
    background: #eee;
    margin: 10px 0;
  }

  .helper-message {
    font-size: 13px;
    color: #555;
    margin: 8px 0 0;
  }
  
  #error-message {
    margin-top: 10px;
    font-size: 14px;
  }

  .modal.hidden {
    display: none;
  }

  .modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
  }

  .modal-card {
    background: #fff;
    width: 320px;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  }

  .modal-card h2 {
    margin: 0 0 8px;
    color: #333;
  }

  .modal-subtitle {
    margin: 0 0 16px;
    color: #555;
    font-size: 13px;
  }

  .perfil-list {
    display: grid;
    gap: 10px;
    margin-bottom: 12px;
  }

  .perfil-button {
    width: 100%;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    color: #0f172a;
  }

  .perfil-button:hover {
    background: #e2e8f0;
  }