.charts-panel {
  border-bottom: 1px solid var(--ui-border);
  background: var(--ui-surface);
}

.charts-panel > summary {
  min-height: 44px;
  padding: 12px 16px;
  color: var(--ui-text-soft);
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
}

.charts-body {
  min-width: 0;
  padding: 0 16px 16px;
}

.charts-help,
.chart-item-source,
.chart-empty {
  color: var(--ui-text-muted);
  font-size: 12px;
  line-height: 1.55;
}

.charts-help {
  margin-bottom: 12px;
}

.chart-draft-label,
#chart-view-context {
  margin: 0 0 8px;
  color: var(--ui-text-soft);
  font-size: 11px;
  font-weight: 650;
  line-height: 1.5;
}

#chart-view-context {
  margin-bottom: 6px;
}

#chart-view-context[hidden] {
  display: none;
}

.chart-field {
  display: block;
  margin-top: 10px;
  color: var(--ui-text-soft);
  font-size: 12px;
  font-weight: 650;
}

.chart-field[hidden] {
  display: none;
}

.chart-field select,
.chart-field input {
  display: block;
  width: 100%;
  min-height: 38px;
  margin-top: 5px;
  padding: 7px 9px;
  border: 1px solid var(--ui-input-border);
  border-radius: 3px;
  background: var(--ui-input-bg);
  color: var(--ui-text);
  font-weight: 400;
}

.chart-draft-actions,
.chart-item-actions,
.chart-view-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.chart-draft-actions {
  margin-top: 12px;
}

.chart-status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  min-height: 24px;
  padding: 5px 0;
  color: var(--ui-text-soft);
  font-size: 12px;
  line-height: 1.5;
}

.chart-status[data-kind="error"],
.chart-item-error {
  color: var(--ui-danger);
}

.chart-status[data-kind="success"] {
  color: var(--ui-success);
}

.chart-view {
  min-width: 0;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--ui-border-strong);
}

#chart-plot {
  width: 100%;
  min-height: 300px;
  overflow: hidden;
  background: #fff;
}

#chart-plot:empty {
  min-height: 0;
}

.chart-view-actions {
  justify-content: flex-end;
  margin-top: 6px;
}

.chart-view-actions .button {
  min-height: 44px;
}

#chart-summary h3,
#chart-details h3 {
  margin: 12px 0 6px;
  font-size: 12px;
}

.chart-summary-list,
.chart-details-list {
  display: grid;
  grid-template-columns: minmax(82px, auto) minmax(0, 1fr);
  gap: 5px 9px;
  margin: 0;
  font-size: 11px;
  line-height: 1.5;
}

.chart-summary-list dt,
.chart-details-list dt {
  color: var(--ui-text-muted);
}

.chart-summary-list dd,
.chart-details-list dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
}

.chart-badge {
  display: inline-block;
  margin: 0 0 8px;
  padding: 3px 6px;
  border: 1px solid var(--ui-border);
  border-radius: 3px;
  color: var(--ui-text-soft);
  font-size: 11px;
}

.chart-badge-preview {
  border-color: var(--ui-focus);
}

.charts-list-heading {
  margin: 16px 0 4px;
  font-size: 12px;
}

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

.chart-item {
  min-width: 0;
  padding: 9px 0;
  border-top: 1px solid var(--ui-border);
}

.chart-item-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
}

.chart-item-heading [data-action="open-chart"] {
  min-width: 0;
  padding: 3px 0;
  overflow-wrap: anywhere;
  text-align: left;
}

.chart-item-kind {
  flex: none;
  color: var(--ui-text-muted);
  font-size: 10px;
}

.chart-item-source {
  margin: 3px 0 6px;
  overflow-wrap: anywhere;
}

.chart-item-actions .button {
  min-width: 0;
  padding: 5px 6px;
  font-size: 11px;
}

.chart-item-error {
  margin: 6px 0 0;
  font-size: 11px;
}

.charts-deleted {
  margin-top: 10px;
  border-top: 1px solid var(--ui-border);
}

.charts-deleted > summary {
  padding: 10px 0 4px;
  color: var(--ui-text-soft);
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
}

.chart-style-label {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  color: var(--ui-text-soft);
  font-size: 11px;
  font-weight: 650;
}

#chart-style {
  min-height: 44px;
  padding: 6px 24px 6px 8px;
  border: 1px solid var(--ui-input-border);
  border-radius: 3px;
  background: var(--ui-input-bg);
  color: var(--ui-text);
}

.chart-style-note {
  margin: 4px 0 0;
  color: var(--ui-text-muted);
  font-size: 10px;
  line-height: 1.5;
  text-align: right;
}

@media (max-width: 480px) {
  .charts-body,
  .charts-panel > summary {
    padding-inline: 12px;
  }

  #chart-plot {
    min-height: 260px;
  }

  .chart-summary-list,
  .chart-details-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .chart-summary-list dd,
  .chart-details-list dd {
    margin-bottom: 6px;
  }

  .chart-draft-actions .button {
    flex: 1 1 auto;
  }
}