.editor {
  background: #0f0f1a;
  color: #e0e0e0;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.editor__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  color: #444;
  gap: 8px;
}

.editor__placeholder p {
  margin: 0;
  font-size: 15px;
}

.editor__placeholder-hint {
  font-size: 12px;
  color: #383858;
}

/* Tab bar */
.editor__tab-bar {
  display: flex;
  background: #16162a;
  border-bottom: 1px solid #2a2a4a;
  overflow-x: auto;
  flex-shrink: 0;
}

.editor__tab-bar::-webkit-scrollbar {
  height: 0;
}

.editor__tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  font-size: 12px;
  color: #777;
  cursor: pointer;
  border-right: 1px solid #2a2a4a;
  white-space: nowrap;
  max-width: 180px;
  flex-shrink: 0;
  transition: all 0.1s;
}

.editor__tab:hover {
  background: #1a1a35;
  color: #bbb;
}

.editor__tab--active {
  background: #0f0f1a;
  color: #e0e0e0;
  border-bottom: 2px solid #4a9eff;
}

.editor__tab-title {
  overflow: hidden;
  text-overflow: ellipsis;
}

.editor__tab-close {
  background: none;
  border: none;
  color: #666;
  cursor: pointer;
  font-size: 14px;
  padding: 0 2px;
  line-height: 1;
  border-radius: 3px;
  opacity: 0;
  transition: opacity 0.1s;
}

.editor__tab:hover .editor__tab-close,
.editor__tab--active .editor__tab-close {
  opacity: 1;
}

.editor__tab-close:hover {
  background: #3a3a5a;
  color: #e0e0e0;
}

/* CodeMirror container */
.editor__cm-container {
  flex: 1;
  overflow: auto;
}

.editor__cm-container .cm-editor {
  height: 100%;
}