/* Custom styles to complement Tailwind CSS */

/* Smooth scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

.dark ::-webkit-scrollbar-thumb {
  background: #475569;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

.dark ::-webkit-scrollbar-thumb:hover {
  background: #64748b;
}

/* Modal backdrop blur */
#resultModal,
#historyModal {
  backdrop-filter: blur(8px);
}

/* Smooth transitions */
* {
  transition-property: background-color, border-color, color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

/* Focus styles */
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
}

/* Prevent text selection on buttons */
button {
  user-select: none;
  -webkit-user-select: none;
}

/* Loading animation */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.animate-spin {
  animation: spin 1s linear infinite;
}

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

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

.animate-fade-in {
  animation: fadeIn 0.2s ease-in;
}

.animate-slide-up {
  animation: slideUp 0.3s ease-out;
}

/* Gradient text */
.bg-clip-text {
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* File input custom styling */
#fileInput {
  display: none;
}

/* Dropzone active state */
#dropzone.dragging {
  border-color: #3b82f6;
  background-color: rgba(59, 130, 246, 0.1);
}

/* Mobile optimizations */
@media (max-width: 640px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* Print styles */
@media print {
  header,
  button,
  #resultModal,
  #historyModal {
    display: none !important;
  }
}