/* Auth and registration shared styles */
.form-card {
  max-width: 450px;
  margin: 3rem auto;
  background-color: var(--bg-paper);
  padding: 2.5rem;
  border-radius: 8px;
  border: 1px solid var(--divider);
}
.form-card h1 {
  font-size: 1.75rem;
  font-weight: 600;
  margin-top: 0;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  text-align: center;
}
.form-group {
  margin-bottom: 1.5rem;
}
.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.form-group .form-control {
  display: block;
  width: 100%;
  padding: 0.75rem;
  font-size: 1rem;
  border: 1px solid var(--divider);
  border-radius: 4px;
  box-sizing: border-box;
  background-color: var(--bg-default);
  color: var(--text-primary);
}
.btn-submit {
  display: block;
  width: 100%;
  background-color: var(--primary-main);
  color: var(--bg-default);
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.3s;
  font-size: 1rem;
}
.btn-submit:hover {
  background-color: #a6d4fa;
}

/* Message card styles (reset done/complete) */
.message-card {
  max-width: 500px;
  margin: 3rem auto;
  background-color: var(--bg-paper);
  padding: 2.5rem;
  border-radius: 8px;
  border: 1px solid var(--divider);
  text-align: center;
}
.message-card h1 {
  font-size: 1.75rem;
  font-weight: 600;
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--text-primary);
}
.message-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}
.message-card a {
  color: var(--primary-main);
  text-decoration: none;
  font-weight: 500;
}

/* Notes and warnings */
.auth-note {
  text-align: center;
  color: var(--text-secondary);
}
.auth-note.auth-warning {
  color: var(--secondary-main);
}

/* Mobile-only adjustments */
@media (max-width: 600px) {
  .form-card {
    max-width: 100%;
    width: 100%;
    margin: 1rem auto;
    padding: 1rem;
    border-radius: 0;
  }
  .form-card h1 {
    font-size: 1.5rem;
  }
  .form-group .form-control {
    font-size: 16px; /* Prevent iOS zoom on focus */
    min-height: 48px; /* Comfortable tap target */
  }
  .btn-submit {
    font-size: 16px; /* Match input to avoid zoom */
    min-height: 48px; /* Comfortable tap target */
  }
}