.file-upload-zone {
  box-sizing: border-box;
  min-width: 0;
  max-width: 100%;
  padding: 16px;
  border: 1px dashed #a1b5d4;
  border-radius: 12px;
  background: #f7faff;
  transition: border-color .15s, background-color .15s, box-shadow .15s;
}
.file-upload-zone.is-file-dragging {
  border-color: var(--clash-line, #d9dfd6);
  background: var(--clash-forest-pale, #f1f5ed);
  box-shadow: 0 0 0 3px #325bd025;
}
.file-upload-zone:focus-within { border-color: #325bd0; }
.file-upload-zone input[type="file"] { box-sizing: border-box; max-width: 100%; min-width: 0; }
.file-upload-zone .file-upload-hint,
.file-upload-zone .file-upload-status {
  grid-column: 1 / -1;
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: #526680;
  overflow-wrap: anywhere;
  white-space: normal;
}
.file-upload-zone .file-upload-status:empty { display: none; }
.file-upload-zone .file-upload-status.is-error { color: #b42335; }
@media (max-width: 700px) {
  .file-upload-zone { padding: 12px; }
}