.flush { margin-top: 0; }
.card { margin-bottom: 20px; }
textarea#src { font-family: var(--mono); font-size: 16px; resize: vertical; margin-bottom: 8px; }
#chart-name { margin-bottom: 8px; }
.syntax { margin: 4px 0 10px; }
.syntax summary { min-height: 44px; display: flex; align-items: center; cursor: pointer; }
.err-list { list-style: none; padding: 0; margin: 0 0 10px; }
.err-list li { color: var(--warn); font-weight: 600; padding: 4px 0; overflow-wrap: anywhere; }
.warn-box { background: var(--chip); border: 1px solid var(--warn); color: var(--warn); padding: 10px 12px; border-radius: 8px; }
.chart { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 8px; margin-bottom: 12px; max-width: 100%; overflow: hidden; }
.chart svg { display: block; width: 100%; height: auto; margin: 0 auto; }
.list { list-style: none; padding: 0; margin: 12px 0 0; }
.list li { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px; margin-bottom: 8px; display: grid; grid-template-columns: 1fr; gap: 6px 10px; }
.list .title { font-weight: 600; overflow-wrap: anywhere; }
.list .acts { display: flex; gap: 6px; flex-wrap: wrap; }
@media print {
  body { background: #fff; }
  .no-print, header.top, h1, p.lead, #ed-h, .card:not(#chart-card), .muted.small { display: none !important; }
  #chart-card { border: 0; }
  .chart { border: 0; }
}