/* PDF Splitter - Main Stylesheet */

/* Import component stylesheets */
@import url('components/layout.css');
@import url('components/form.css');
@import url('components/progress.css');

/* Additional global styles */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Loading animation */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

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

/* Success/Error states */
.success-message {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
  border-radius: 8px;
  padding: 15px;
  margin: 20px 0;
}

.error-message {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
  border-radius: 8px;
  padding: 15px;
  margin: 20px 0;
}

/* Print styles */
@media print {
  .overlay,
  .btn,
  .form-group {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
}