/* Unique chart composition; site semantic tokens own theme and typography. */
.charts-page { max-width: var(--tdb-width-data); margin-inline: auto; }
.charts-intro { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin: 1rem 0 1.7rem; }
.charts-intro h1 { font-size: clamp(2.5rem, 4vw, 3.8rem); line-height: 1.05; letter-spacing: -.055em; margin: .35rem 0 .65rem; }
.charts-intro p { margin: 0; color: var(--text-muted); }
.charts-eyebrow { font-size: .68rem; font-weight: 600; letter-spacing: .13em; color: var(--text-muted); margin: 0; }
.charts-intro-note { color: var(--text-muted); font-size: .8rem; padding-bottom: .15rem; }
.charts-workspace { border: 1px solid var(--border); border-radius: var(--tdb-radius-panel); background: var(--surface); overflow: visible; }
.charts-player-bar { display: flex; flex-wrap: wrap; align-items: center; gap: .65rem; padding: 1rem 1.5rem; border-bottom: 1px solid var(--border-subtle); }
.charts-pills { display: flex; flex-wrap: wrap; gap: .5rem; }
.charts-pill { display: inline-flex; align-items: center; border: 1px solid var(--border); border-radius: var(--tdb-radius-pill); padding: .25rem .3rem .25rem .75rem; gap: .4rem; font-weight: 500; }
.charts-pill-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line-color); flex-shrink: 0; }
.charts-pill button { border: 0; background: transparent; padding: 0; width: 28px; min-height: 28px; color: var(--text-muted); border-radius: 50%; font-size: 1.1rem; }
.charts-pill button:hover { background: var(--surface-subtle); color: var(--text); }
.charts-search { position: relative; flex: 1 1 180px; max-width: 300px; }
.charts-search input { width: 100%; }
.charts-controls { display: flex; flex-wrap: wrap; gap: .85rem; padding: 1rem 1.5rem; background: var(--surface-subtle); border-bottom: 1px solid var(--border); }
.charts-controls label { display: flex; flex-direction: column; gap: .3rem; font-size: .7rem; font-weight: 600; color: var(--text-muted); flex: 0 1 150px; }
.charts-controls label:first-child { flex-basis: 235px; }
.charts-controls .charts-metric-control { flex: 1 1 250px; }
.charts-controls select { width: 100%; font-size: .85rem; color: var(--text); background-color: var(--surface); }
.charts-controls [hidden] { display: none; }
.charts-chart-header { padding: 1.5rem 1.6rem .25rem; display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.charts-chart-header h2 { font-size: clamp(1.35rem, 2.3vw, 1.85rem); margin: .3rem 0; letter-spacing: -.035em; line-height: 1.2; }
.charts-subtitle { color: var(--text-muted); font-size: .78rem; margin: .3rem 0; }
.charts-actions { display: flex; gap: .5rem; flex-shrink: 0; }
.charts-actions button, .charts-clear { font-size: .75rem; padding: .45rem .75rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--tdb-radius-control); color: var(--text); }
.charts-actions button:hover, .charts-clear:hover { border-color: var(--text-muted); background: var(--surface-subtle); color: var(--text); }
.charts-actions button:disabled, .charts-clear:disabled { opacity: .45; cursor: default; }
.charts-status { color: var(--text-muted); font-size: .8rem; padding-inline: 1.6rem; min-height: 1.4rem; }
.charts-plot-wrap { position: relative; width: 100%; }
#chart-plot { display: block; width: 100%; height: auto; touch-action: pan-y; outline-offset: -3px; }
.charts-tooltip { position: absolute; z-index: 5; pointer-events: none; background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--tdb-radius-panel); padding: .8rem; box-shadow: 0 8px 25px #0002; font-size: .78rem; min-width: 220px; max-width: calc(100% - 16px); }
.charts-tooltip-row { display: grid; grid-template-columns: 8px 1fr auto; gap: .4rem .65rem; align-items: center; margin-top: .55rem; }
.charts-tooltip-row small { grid-column: 2 / 4; color: var(--text-muted); }
.charts-empty { position: absolute; inset: 30% 10% auto; text-align: center; color: var(--text-muted); }
.charts-chart-footer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .8rem 1.6rem 1.2rem; color: var(--text-muted); font-size: .72rem; }
.charts-wordmark { font-weight: 700; letter-spacing: -.035em; font-size: .95rem; color: var(--text); white-space: nowrap; }
.charts-wordmark span { font-weight: 400; font-size: .65rem; letter-spacing: .07em; color: var(--text-muted); }
.charts-examples { margin-top: 1.6rem; }
.charts-preset-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; margin-top: .65rem; }
.charts-preset { text-align: left; padding: 1rem; display: flex; flex-direction: column; gap: .4rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--tdb-radius-panel); color: var(--text); }
.charts-preset:hover { border-color: var(--text-muted); }
.charts-preset strong { font-size: .85rem; font-weight: 600; }
.charts-preset span { font-size: .75rem; color: var(--text-muted); }
.charts-data { margin: 1rem 0 2rem; font-size: .8rem; }
.charts-data h2 { color: var(--text); font-size: 1.35rem; letter-spacing: -.025em; margin: 1.5rem 0 .65rem; }
.charts-data table { width: 100%; }
.charts-data th, .charts-data td { text-align: right; white-space: nowrap; }
.charts-data th:first-child, .charts-data td:first-child { text-align: left; }
@media (max-width: 700px) {
  .charts-intro { margin-top: .7rem; margin-bottom: 1.2rem; }
  .charts-intro-note { display: none; }
  .charts-player-bar, .charts-controls { padding: .85rem; }
  .charts-controls { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
  .charts-controls label { min-width: 0; }
  .charts-chart-header { padding: 1.1rem .85rem .3rem; flex-wrap: wrap; }
  .charts-actions button { min-height: 36px; }
  .charts-chart-footer { padding: .65rem .85rem 1rem; align-items: start; }
  .charts-preset-grid { grid-template-columns: 1fr; }
  .charts-preset { padding: .85rem; }
  .charts-tooltip { font-size: .72rem; min-width: 200px; }
  .charts-status { padding-inline: .85rem; }
}

.charts-wordmark { display: inline-flex; align-items: center; gap: .45rem; }
.charts-logo-mark { width: 24px; height: 30px; overflow: hidden; display: inline-block; flex-shrink: 0; }
.charts-logo-mark img { height: 30px; width: 119px; max-width: none; }

.charts-guide { color: var(--text-muted); font-size: .8rem; margin-top: 1rem; max-width: 90ch; }
.charts-range { margin: 0 1.6rem 1rem; }
.charts-range-heading { display: flex; align-items: center; justify-content: space-between; color: var(--text-muted); font-size: .75rem; }
.charts-range-heading button { padding: .15rem .65rem; font-size: .75rem; }
.charts-range-heading button[aria-pressed="true"] { color: var(--accent-green); border-color: var(--accent-green); }
.charts-summaries { padding: .9rem 1.6rem; border-top: 1px solid var(--border); }
.charts-summary-heading { color: var(--text-muted); font-size: .7rem; margin: 0 0 .7rem; }
.charts-summary-list { display: grid; grid-template-columns: repeat(auto-fit,minmax(135px,1fr)); gap: 1rem; }
.charts-summary { display: flex; flex-direction: column; border-left: 2px solid var(--line-color); padding-left: .7rem; gap: .1rem; }
.charts-summary-player { font-size: .75rem; color: inherit; text-decoration: underline; text-decoration-color: var(--border-strong); text-underline-offset: .2em; }
.charts-summary-player:hover { color: var(--accent-green); }
.charts-summary strong { font-size: 1.2rem; font-variant-numeric: tabular-nums; }
.charts-summary small { color: var(--text-muted); font-size: .7rem; }
/* Server-rendered chart inherits the same page theme before JS loads. */
.charts-initial-plot { font-family: inherit; font-size: 12px; background: var(--surface); }
.charts-initial-plot text { fill: var(--text-muted); }
.charts-initial-grid { stroke: var(--border-subtle); }
.charts-initial-series { color: var(--line-color); }
[data-theme="dark"] .charts-initial-series-1 { --line-color: #78ab86 !important; }
[data-theme="dark"] .charts-initial-series-2 { --line-color: #70a1b6 !important; }
[data-theme="dark"] .charts-initial-series-3 { --line-color: #d09773 !important; }
.charts-plot-wrap { container-type: inline-size; }
#chart-plot { aspect-ratio: 1100 / 410; }
@container (max-width: 649px) { #chart-plot { aspect-ratio: 600 / 460; } }
#chart-plot[hidden] { display: none; }
.charts-initial-plot { display: block; width: 100%; height: auto; }
.charts-initial-mobile { display: none; }
@container (max-width: 649px) {
  .charts-initial-desktop { display: none; }
  .charts-initial-mobile { display: block; font-size: 15px; }
}