.ss-file-drop {
  display: block;
  margin: 10px 0 16px;
  padding: 20px 16px;
  min-height: 110px;
  border: 2px dashed #718096;
  border-radius: 10px;
  background: #f7fafc;
  color: #17212e;
  text-align: center;
  cursor: pointer;
  overflow-wrap: anywhere;
}
.ss-file-drop:focus-visible { outline: 3px solid #175cd3; outline-offset: 2px; }
.ss-file-drop-active { background: #e5f2ff; border-color: #175cd3; }
.ss-file-drop-selected { background: #e8f7ee; border-color: #238345; }
.ss-file-drop-error { background: #fff0f0; border-color: #c0392b; }
.ss-file-drop-prompt { display: block; font-size: 1.08rem; font-weight: 700; }
.ss-file-drop-hint { display: block; margin-top: 4px; font-size: .85rem; }
.ss-file-drop-status { display: block; margin-top: 10px; font-size: .9rem; }
.ss-file-drop-selected .ss-file-drop-status { color: #176735; font-weight: 700; }
.ss-file-drop-error .ss-file-drop-status { color: #9f2323; font-weight: 700; }
.ss-file-drop-overlay {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 20;
  align-items: center;
  justify-content: center;
  padding: 12px;
  border: 2px dashed #175cd3;
  border-radius: 8px;
  background: rgba(229, 242, 255, .95);
  color: #142c55;
  font-weight: 700;
  text-align: center;
  pointer-events: none;
}
.ss-file-drop-overlay-active { display: flex; }