.market-chart-toolbar { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 16px; margin-bottom: 20px; }
.market-chart-toolbar .fld { margin: 0; min-width: 0; }
.market-chart-toolbar select { min-height: 44px; }
.market-chart-meta { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; border: 1px solid var(--line); background: var(--card); border-radius: 12px; margin-bottom: 22px; }
.market-chart-meta > div { padding: 20px 16px; min-width: 0; }
.market-chart-meta > div + div { border-left: 1px solid var(--line); }
.market-chart-meta span, .market-chart-meta small { display: block; color: var(--txt2); font-size: 11px; line-height: 1.6; }
.market-chart-meta strong { display: block; margin: 8px 0; color: var(--gold-br); font-size: clamp(18px, 2vw, 28px); overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.market-chart-meta strong.is-up { color: var(--buy); }
.market-chart-meta strong.is-down { color: var(--sell); }
.market-chart-board { padding: 22px; background: #0c0a08; border: 1px solid var(--line); border-radius: 12px; }
.market-chart-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.market-chart-heading h2 { font-size: 20px; line-height: 1.4; }
.market-chart-heading button { width: auto; min-height: 44px; }
#chart-status { min-height: 36px; padding: 8px 0; color: var(--txt2); font-size: 12px; }
#chart-plot { height: 390px; width: 100%; }
#chart-plot svg { width: 100%; height: 100%; overflow: visible; }
#chart-plot .chart-grid { stroke: #332c20; stroke-width: 1; }
#chart-plot text { fill: #bcb09e; font: 11px Inter, sans-serif; font-variant-numeric: tabular-nums; }
#chart-plot .series-line { fill: none; stroke: #f2d15b; stroke-width: 2; stroke-linejoin: round; }
#chart-plot .chart-last { stroke: #d4a72c; stroke-dasharray: 4 4; opacity: .7; }
.market-chart-note { color: var(--txt2); font-size: 11px; margin-top: 12px; }
@media (max-width: 600px) {
  .market-chart-toolbar { grid-template-columns: 1fr 1fr; gap: 12px; }
  .market-chart-toolbar .fld:first-child { grid-column: 1 / -1; }
  .market-chart-meta { grid-template-columns: 1fr 1fr; }
  .market-chart-meta > div { padding: 14px 12px; }
  .market-chart-meta > div:nth-child(3) { border-left: 0; }
  .market-chart-meta > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .market-chart-board { padding: 14px 8px; }
  .market-chart-heading, #chart-status { padding-left: 4px; padding-right: 4px; }
  .market-chart-heading h2 { font-size: 17px; }
  #chart-plot { height: 320px; }
}