/* Kontaktformular Styling */
.contact-form {
  margin: 20px 0;
  padding: 20px;
  background: #f9f9f9;
  border-radius: 5px;
}

.contact-form .form-group {
  margin-bottom: 20px;
}

.contact-form label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  color: #313131;
  font-size: 14px;
}

.contact-form .form-control {
  width: 100%;
  padding: 12px 15px;
  font-size: 14px;
  line-height: 1.5;
  color: #313131;
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 4px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-form .form-control:focus {
  outline: none;
  border-color: #4a148c;
  box-shadow: 0 0 0 3px rgba(74, 20, 140, 0.1);
}

.contact-form textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.contact-form .btn-primary {
  background-color: #4a148c;
  color: #fff;
  border: none;
  padding: 12px 30px;
  font-size: 16px;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.contact-form .btn-primary:hover {
  background-color: #6a1b9a;
  transform: translateY(-2px);
}

.contact-form .btn-primary:active {
  transform: translateY(0);
}

.contact-form .btn-primary:disabled {
  background-color: #ccc;
  cursor: not-allowed;
  transform: none;
}

/* Honeypot-Feld (versteckt) */
.honeypot-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Formular-Nachrichten */
.form-message {
  margin-top: 20px;
  padding: 15px;
  border-radius: 4px;
  display: none;
}

.form-message.success {
  display: block;
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-message.error {
  display: block;
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.form-message ul {
  margin: 10px 0 0 0;
  padding-left: 20px;
}

/* Kontaktinformationen */
.contact-info {
  margin: 20px 0;
  padding: 20px;
  background: #f9f9f9;
  border-radius: 5px;
  height: 100%;
}

.contact-info h3 {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 20px;
  color: #4a148c;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.contact-info h4 {
  font-size: 16px;
  font-weight: 500;
  margin: 20px 0 10px 0;
  color: #313131;
}

.contact-info p {
  font-size: 14px;
  line-height: 1.8;
  color: #666;
}

.contact-info strong {
  color: #313131;
  font-weight: 500;
}

/* Validierungs-Feedback */
.contact-form .form-control.invalid {
  border-color: #dc3545;
}

.contact-form .form-control.valid {
  border-color: #28a745;
}

.contact-form .field-error {
  color: #dc3545;
  font-size: 12px;
  margin-top: 5px;
  display: none;
}

.contact-form .form-group.has-error .field-error {
  display: block;
}

/* Loading Spinner */
.contact-form .btn-primary.loading::after {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-left: 10px;
  border: 2px solid #fff;
  border-radius: 50%;
  border-top-color: transparent;
  animation: spinner 0.6s linear infinite;
}

@keyframes spinner {
  to {
    transform: rotate(360deg);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .contact-form,
  .contact-info {
    margin-bottom: 30px;
  }
  
  .contact-form .btn-primary {
    width: 100%;
  }
}