/* Contact form styles */
.form-control.is-invalid {
  border-color: #dc3545;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right calc(0.375em + 0.1875rem) center;
  background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.alert {
  display: none;
}

.alert.show {
  display: block;
}

.spinner-border {
  margin-right: 0.5rem;
}

/* Additional form styling */
.messages {
  margin-top: 1rem;
}

.alert {
  margin-bottom: 1rem;
}

.alert-dismissible .btn-close {
  padding: 0.75rem 1rem;
}