/* Detail tabs (underlined, uppercase, like the Panccadia monitor), the Señales table, the per-unit
   event list and the filter chips shared by them. */
.dtabs { position: sticky; top: 61px; z-index: 2; display: flex; gap: 2px; margin: 8px calc(-1 * var(--gutter)) 0; padding: 0 var(--gutter); overflow-x: auto; scrollbar-width: none; background: var(--surface); border-bottom: 1px solid var(--rule); }
.dtabs::-webkit-scrollbar { display: none; }
.dtabs[hidden] { display: none; }
.dtabs__tab { flex: none; padding: 12px 10px 10px; border: 0; border-bottom: 2px solid transparent; background: none; cursor: pointer; font: 600 12px/1 var(--font); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); white-space: nowrap; }
.dtabs__tab:hover { color: var(--ink); }
.dtabs__tab[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); }
@media (min-width: 960px) { .dtabs { margin: 8px -24px 0; padding: 0 24px; } }
.dpanel { padding-top: 6px; }
.dpanel[hidden] { display: none; }
.chart[hidden] { display: none; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 2px; }
.chip { min-height: 30px; padding: 4px 12px; border: 0; border-radius: 999px; background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--rule-strong); cursor: pointer; font: 500 13px/1 var(--font); color: var(--ink-2); }
.chip:hover { color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--accent); box-shadow: none; color: var(--on-accent); }

/* Señales K / D */
.sigs { display: grid; gap: 18px; padding: 10px 0 4px; }
@container (min-width: 760px) { .sigs { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.sigs__title { margin: 0 0 8px; font: 600 15px/1.2 var(--font-cond); }
.sigs__list { list-style: none; margin: 0; padding: 0; display: grid; }
.sig { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 8px 6px; border-bottom: 1px solid var(--rule); }
.sig__id { display: inline-flex; align-items: center; gap: 6px; font: 700 14px/1 var(--font-cond); color: var(--sw); }
.sig__id::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--sw); flex: none; }
.sig__name { font-size: 14px; color: var(--ink); }
.sig__text small { display: block; margin-top: 2px; font-size: 12px; color: var(--ink-3); }
.sig__led { font: 600 11.5px/1 var(--font); padding: 4px 8px; border-radius: 999px; color: var(--ink-3); box-shadow: inset 0 0 0 1px var(--rule-strong); white-space: nowrap; }
.sig.is-on .sig__led { color: var(--on-accent); background: var(--sw); box-shadow: none; }

/* Per-unit events */
.uev-box { padding: 12px 0 4px; }
.uev__head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.uev__head .detail__h { margin: 0; }
.uev__count { font-size: 12px; color: var(--ink-3); }
.uev__list { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 6px; }
.uev { display: grid; grid-template-columns: 150px 52px minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 4px; background: var(--surface-2); box-shadow: inset 3px 0 0 var(--sw); font-size: 13px; }
.uev time { color: var(--ink-3); font-size: 12.5px; }
.uev__sig { font: 700 14px/1 var(--font-cond); color: var(--sw); }
.uev__what { color: var(--ink); min-width: 0; }
.uev__what small { display: block; color: var(--ink-3); font-size: 12px; }
.uev__chg { padding: 3px 8px; border-radius: 4px; font-weight: 600; font-size: 12px; white-space: nowrap; }
.uev__chg.is-on { color: var(--st-loaded); background: color-mix(in srgb, var(--st-loaded) 15%, transparent); }
.uev__chg.is-off { color: var(--ink-2); background: color-mix(in srgb, var(--st-stopped) 18%, transparent); }
.uev__chg.is-state { color: var(--tone); background: color-mix(in srgb, var(--tone) 15%, transparent); }
.uev.is-empty { grid-template-columns: 1fr; color: var(--ink-3); box-shadow: none; }
@container (max-width: 559px) {
  .uev { grid-template-columns: 46px minmax(0, 1fr); }
  .uev time, .uev__chg { grid-column: 1 / -1; justify-self: start; }
}

/* Serif titles, as in the Panccadia monitor. */
.head__title, .rail__title, .detail__h, .sigs__title, .chart__title { font-family: var(--font-serif); font-weight: 600; letter-spacing: 0; }

/* Time range buttons and the notice of a range without data. */
.range { padding: 12px 0 2px; }
.range[hidden] { display: none; }
.range__row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.range__label { font: 600 11.5px/1 var(--font); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.range .chips { margin: 0; }
.range__btn { min-height: 28px; padding: 3px 11px; }
.range__notice { margin: 10px 0 4px; padding: 12px 14px; border-radius: var(--radius); background: var(--surface-2); box-shadow: inset 3px 0 0 var(--st-unloaded); font-size: 13.5px; color: var(--ink-2); max-width: 72ch; }
.range__notice.is-loading { box-shadow: inset 3px 0 0 var(--accent); }
.range__notice[hidden] { display: none; }
.detail.is-nohistory .chart, .detail.is-nohistory .uev-box, .detail.is-nohistory #apanel-combo > .chips, .detail.is-nohistory #dpanel-combo > .chips { display: none; }