.zq-sheet {
  max-width: 960px;
}

.zq-sheet-bar {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  width: 960px;
  max-width: 100%;
  margin: 0 0 8px 0;
}

.zq-sheet-bar-label {
  width: 48px;
  font: 12px ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: #666;
  padding-top: 6px;
  text-align: right;
}

.zq-sheet-bar-input {
  flex: 1 1 auto;
  min-height: 40px;
  font: 16px ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 8px 8px;
  box-sizing: border-box;
  resize: vertical;
  width: 100%;
}

.zq-sheet-selbar {
  display: flex;
  gap: 6px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 4px 6px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  z-index: 50;
}

.zq-btn.zq-mini {
  font-size: 12px;
  padding: 4px 6px;
}

.zq-sheet-canvas {
  width: 960px;
  height: 520px;
  border: 1px solid #ddd;
  background: #fff;
  display: block;
}

.zq-sheet-overlay {
  font: 14px ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  border: 2px solid #1a73e8;
  outline: none;
  padding: 2px 4px;
  box-sizing: border-box;
  resize: none;
  line-height: 1.25;
  white-space: pre-wrap;
}