html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

/* Estilos para o preview de URL */
#linkPreview {
  border-left: 4px solid #0d6efd;
  background-color: #f8f9fa;
  transition: all 0.3s ease;
}

#linkPreview:hover {
  background-color: #e9ecef;
}

#previewFavicon {
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  transition: all 0.2s ease;
}

#previewFavicon:hover {
  transform: scale(1.1);
}

/* Animação do spinner */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.spinner-border-sm {
  animation: spin 1s linear infinite;
}

/* Melhorar aparência dos favicons na tabela */
.table td img {
  border-radius: 3px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

/* TreeLink Custom Styles */
.hero-section {
    background: linear-gradient(135deg, var(--bs-primary) 0%, #0056b3 100%);
}

.min-vh-75 {
    min-height: 75vh;
}

.mockup-phone {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.feature-icon, .step-number {
    transition: transform 0.3s ease;
}

.card:hover .feature-icon {
    transform: scale(1.1);
}

/* Footer */
.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    white-space: nowrap;
    line-height: 60px;
}