/* Custom animations for HumanSubsurface */

/* Tabs active state */
[data-tab-button].active {
  border-bottom-color: #3B82F6 !important;
  color: #3B82F6 !important;
  font-weight: 600;
}

/* Fade in animation */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Fade out animation */
@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

/* Slide up animation */
@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Slide down animation */
@keyframes slideDown {
  from {
    transform: translateY(-20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Scale up animation */
@keyframes scaleUp {
  from {
    transform: scale(0.95);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* Pulse animation */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

/* Shimmer animation */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

/* Utility classes */
.animate-fade-in {
  animation: fadeIn 0.3s ease-in-out;
}

.animate-fade-out {
  animation: fadeOut 0.3s ease-in-out;
}

.animate-slide-up {
  animation: slideUp 0.4s ease-out;
}

.animate-slide-down {
  animation: slideDown 0.4s ease-out;
}

.animate-scale-up {
  animation: scaleUp 0.3s ease-out;
}

.animate-pulse-custom {
  animation: pulse 2s ease-in-out infinite;
}

.animate-shimmer {
  animation: shimmer 2s linear infinite;
  background: linear-gradient(
    to right,
    #f1f5f9 0%,
    #e2e8f0 20%,
    #f1f5f9 40%,
    #f1f5f9 100%
  );
  background-size: 1000px 100%;
}

/* Form validation styles */
input.error,
textarea.error {
  border-color: #EF4444 !important;
  background-color: #FEF2F2;
}

input.error:focus,
textarea.error:focus {
  ring-color: #EF4444 !important;
  border-color: #EF4444 !important;
}

input[type="checkbox"].error {
  border-color: #EF4444 !important;
  accent-color: #EF4444;
}