/* Board page styles */

body.board-page {
  margin: 0;
  padding: 56px 0 0 0; /* leave space for sticky toolbar */
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* 操作バー */
.toolbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 10px;
  background: #f5f5f5;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  border-bottom: 1px solid #ddd;
}

/* チャートを並べるグリッド */
.charts-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  align-items: stretch;
  padding: 10px;
}

/* 各チャート枠 */
.chart-panel {
  border: 1px solid #ccc;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  background: #fff;
}

/* Plotlyが入るときに横幅が溢れないように */
.chart-panel .js-plotly-plot {
  width: 100% !important;
  height: 100%;
}

/* 入力系を少し小さく */
.toolbar label {
  font-size: 0.8rem;
}

.toolbar input,
.toolbar select,
.toolbar button {
  font-size: 0.8rem;
}

/* スマホ用調整 */
@media (max-width: 576px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }
}