@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
.animate-fade-in { animation: fadeIn .25s ease-out; }

.dropzone {
  transition: background-color .15s ease, border-color .15s ease;
}
.dropzone.dragover {
  background-color: #f0fdfa;
  border-color: #14b8a6;
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #e5e7eb; border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: #d1d5db; }