file-tree-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #0f1117;
  color: #c8cbde;
  font-size: 0.85rem;
}

.ftp-header {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-bottom: 1px solid #2a2d3a;
  flex-shrink: 0;
}

.ftp-btn {
  padding: 2px 6px;
  background: transparent;
  border: 1px solid #2a2d3a;
  border-radius: 3px;
  color: #666;
  cursor: pointer;
  font-size: 0.7rem;
  font-family: inherit;
}

.ftp-btn:hover { color: #aaa; background: #1a1d27; border-color: #444; }

.ftp-inline-create {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  background: #13151f;
  border-bottom: 1px solid #2a2d3a;
}

.ftp-inline-label {
  font-size: 0.75rem;
  color: #666;
  font-style: italic;
}

.ftp-rename-input {
  width: 100%;
  padding: 4px 6px;
  background: #0f1117;
  border: 1px solid #7c8cff;
  border-radius: 3px;
  color: #e2e4ed;
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
}

.ftp-inline-create .ftp-btn {
  align-self: flex-start;
  display: inline-block;
  margin-right: 4px;
}

.ftp-tree {
  flex: 1;
  overflow-y: auto;
  padding: 4px 0;
}

.ftp-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.ftp-list .ftp-list {
  display: none;
}

.ftp-dir.open > .ftp-list {
  display: block;
}

.ftp-dir-label {
  display: block;
  padding: 3px 8px 3px calc(8px + var(--depth, 0) * 12px);
  cursor: pointer;
  color: #7b7f96;
}

.ftp-dir-label:hover { color: #c8cbde; }

.ftp-dir.open > .ftp-dir-label { color: #c8cbde; }

.ftp-file {
  padding: 3px 8px 3px calc(20px + var(--depth, 0) * 12px);
  cursor: pointer;
  color: #9ba4c7;
}

.ftp-file:hover { background: #1a1d27; color: #e2e4ed; }
.ftp-file.active { background: #1e2235; color: #7c8cff; }
.ftp-dir-label.active { background: #1e2235; color: #c8cbde; }

.ftp-type-error {
  padding: 6px 10px;
  color: #e07070;
  font-size: 0.8rem;
  background: #1e1520;
  border-bottom: 1px solid #3a2a2a;
}

.ftp-empty {
  display: block;
  padding: 12px;
  color: #555;
  font-style: italic;
}

.ftp-up {
  padding: 4px 8px;
  cursor: pointer;
  color: #666;
  font-size: 0.8rem;
  font-style: italic;
  border-bottom: 1px solid #1e2030;
}

.ftp-up:hover { color: #c8cbde; background: #1a1d27; }