.php-email-form .error-message {
  display: none;
  color: var(--color-white);
  background: var(--color-red);
  text-align: left;
  padding: 15px;
  font-weight: 600;
}

.php-email-form .error-message br + br {
  margin-top: 25px;
}

.php-email-form .sent-message {
  display: none;
  color: var(--color-white);
  background: var(--color-green);
  text-align: center;
  padding: 15px;
  font-weight: 600;
}

.php-email-form .loading {
  display: none;
  background: var(--color-white);
  text-align: center;
  padding: 15px;
}

.php-email-form .loading:before {
  content: "";
  display: inline-block;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  margin: 0 10px -6px 0;
  border: 3px solid var(--color-green);
  border-top-color: var(--color-white);
  -webkit-animation: animate-loading 1s linear infinite;
  animation: animate-loading 1s linear infinite;
}
.domain-card {
  transition: transform 0.2s;
}

.domain-card:hover {
  transform: translateY(-5px);
}

body {
  background-color: #f8f9fa;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.main-domain {
  background: linear-gradient(135deg, #6c757d 0%, #343a40 100%);
  color: white;
  padding: 2rem;
  border-radius: 15px;
  margin-bottom: 2rem;
}

footer {
  margin-top: auto;
}

.filtered-out {
  display: none !important;
}
#filter-stats {
  font-size: 0.9rem;
  padding: 0.5rem 0;
}