/* Trend-specific layout. The cards retain their DOM nodes during playback. */
body[data-page="trends"] .trend-workspace { grid-template-columns: minmax(0, 1.65fr) minmax(320px, 1fr); align-items: stretch; }
body[data-page="trends"] .trend-chart-panel { display: flex; flex-direction: column; overflow: hidden; background: linear-gradient(155deg, #fff 65%, #f7fafc); }
body[data-page="trends"] .trend-workspace .panel-heading { display: flex; align-items: flex-start; gap: 14px; }
body[data-page="trends"] .trend-workspace .panel-heading h2 { font-size: clamp(1.12rem, 1.7vw, 1.5rem); line-height: 1.4; overflow-wrap: anywhere; }
body[data-page="trends"] .trend-workspace .eyebrow { margin-bottom: 12px; font-size: 10px; letter-spacing: .15em; }
.trend-chart-summary { margin: 8px 0 0; color: #718198; font-size: 12px; }
body[data-page="trends"] .trend-workspace .data-chip { flex-shrink: 0; margin: 0; white-space: nowrap; }
body[data-page="trends"] .canvas-wrap { flex: 1 0 345px; min-height: 345px; height: 345px; margin-top: 26px; }
body[data-page="trends"] .canvas-wrap canvas { cursor: crosshair; border-radius: 12px; }
body[data-page="trends"] .canvas-wrap canvas:focus-visible { outline: 2px solid #7766eb; outline-offset: 4px; }
body[data-page="trends"] .chart-legend { gap: 10px; justify-content: flex-start; flex-wrap: wrap; padding-top: 16px; }
body[data-page="trends"] .chart-legend span { gap: 7px; padding: 7px 11px; border: 1px solid #e7edf4; border-radius: 8px; background: #fff; font-size: 11px; }
body[data-page="trends"] .chart-legend i { width: 8px; height: 8px; border-radius: 50%; }
.trend-chart-help { margin: 14px 0 0; color: #78869a; font-size: 11px; line-height: 1.7; }
.trend-chart-empty { position: absolute; inset: 20px 8px 30px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px; border: 1px dashed #dce4ef; border-radius: 13px; color: #62748a; background: #f7f9fc; text-align: center; pointer-events: none; }
.trend-chart-empty strong { font-size: 14px; }
.trend-chart-empty p { margin: 0; font-size: 11px; line-height: 1.8; }
body[data-page="trends"] .chart-tooltip { max-width: calc(100% - 16px); box-sizing: border-box; transform: none; line-height: 1.9; }
body[data-page="trends"] .race-panel { display: flex; flex-direction: column; background: #fcfdff; }
.race-year-badge { display: grid; padding: 7px 12px; border: 1px solid #e8e3fd; border-radius: 12px; background: #f4f1ff; text-align: center; }
.race-year-badge > span { color: #8b7bab; font-size: 9px; letter-spacing: .06em; }
body[data-page="trends"] .race-year { color: #7766eb; font-size: 28px; line-height: 1.2; font-variant-numeric: tabular-nums; }
.race-caption { margin: 10px 0 18px; color: #78869a; font-size: 11px; }
body[data-page="trends"] .race-bars { display: grid; min-height: 0; padding: 0; gap: 12px; align-content: start; }
.trend-conference-card { padding: 14px 15px; border: 1px solid #e5ecf5; border-radius: 13px; background: #fff; box-shadow: 0 3px 9px rgb(28 53 87 / 2%); }
.trend-conference-card-heading { display: flex; gap: 10px; align-items: center; justify-content: space-between; margin-bottom: 11px; }
.conference-name { display: inline-flex; gap: 7px; align-items: center; color: #24364e; font-size: 12px; font-weight: 750; }
.conference-name::before { width: 7px; height: 7px; border-radius: 50%; background: var(--conference-color); content: ""; }
.conference-value { color: #20344d; font-size: 18px; line-height: 1; font-variant-numeric: tabular-nums; letter-spacing: -.03em; }
.conference-track { position: relative; height: 22px; overflow: hidden; border-radius: 6px; background: #edf2f8; }
.conference-track > i { display: block; width: var(--race-width, 0%); height: 100%; border-radius: inherit; background: var(--conference-color); opacity: .85; transition: width 600ms cubic-bezier(.22,.68,0,1); }
.conference-status { position: absolute; inset: 0; display: flex; align-items: center; padding: 0 9px; color: #748196; font-size: 11px; line-height: 1; }
.conference-sample { display: block; margin-top: 8px; color: #78869a; font-size: 10px; line-height: 1.4; }
.trend-conference-card.is-unavailable { background: #fafbfd; box-shadow: none; }
.trend-conference-card.is-unavailable .conference-value { color: #98a4b5; }
.trend-conference-card.is-unavailable .conference-track { background: repeating-linear-gradient(135deg, #edf1f6, #edf1f6 5px, #f4f6f9 5px, #f4f6f9 10px); }
.trend-conference-card.is-unavailable .conference-track > i { visibility: hidden; }
.race-scale-note { margin: 13px 0 17px; color: #8893a4; font-size: 10px; line-height: 1.7; }
body[data-page="trends"] .timeline-controls { grid-template-columns: auto auto minmax(45px, 1fr) auto; gap: 8px; padding-top: 16px; margin-top: auto; }
body[data-page="trends"] .timeline-controls .button { padding: 9px 11px; font-size: 11px; }
body[data-page="trends"] .timeline-controls > span { color: #7a8698; white-space: nowrap; font-size: 10px; font-variant-numeric: tabular-nums; }
body[data-page="trends"] .timeline-range { min-width: 0; }
body[data-page="trends"] .timeline-range input { display: block; width: 100%; height: 18px; }
.timeline-years { display: flex; gap: 6px; margin-top: 14px; flex-wrap: wrap; }
.timeline-year { flex: 1 1 42px; padding: 7px 3px; min-width: 42px; border: 1px solid #e5eaf2; border-radius: 7px; color: #778396; background: #fff; font-size: 10px; font-weight: 600; cursor: pointer; transition: color .2s, background .2s, border-color .2s; }
.timeline-year:hover { border-color: #a79be9; color: #6652d0; }
.timeline-year[aria-pressed="true"] { border-color: #806ded; color: #6652d0; background: #f1edff; }
.timeline-year:focus-visible { outline: 2px solid #7766eb; outline-offset: 2px; }
.timeline-status { min-height: 17px; margin: 9px 0 0; color: #8792a4; font-size: 10px; text-align: center; }
@media (max-width: 1050px) {
  body[data-page="trends"] .trend-workspace { grid-template-columns: 1fr; }
  body[data-page="trends"] .race-bars { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  body[data-page="trends"] .race-panel .timeline-controls { grid-template-columns: auto auto 1fr auto; }
  .timeline-years { max-width: 430px; }
  .timeline-status { text-align: left; }
}
@media (max-width: 580px) {
  body[data-page="trends"] .trend-controls { gap: 14px; }
  body[data-page="trends"] .trend-controls fieldset { gap: 12px; }
  body[data-page="trends"] .canvas-wrap { flex-basis: 290px; min-height: 290px; height: 290px; margin-top: 18px; }
  body[data-page="trends"] .trend-workspace .data-chip { padding: 6px 8px; font-size: 9px; }
  body[data-page="trends"] .race-bars { grid-template-columns: 1fr; }
  body[data-page="trends"] .timeline-range { grid-column: auto; grid-row: auto; }
  body[data-page="trends"] .chart-legend { gap: 7px; }
  body[data-page="trends"] .chart-legend span { padding: 6px 8px; }
  body[data-page="trends"] .race-year { font-size: 25px; }
}
@media (prefers-reduced-motion: reduce) {
  .conference-track > i, .timeline-year { transition: none; }
}