.btn-ink{background:var(--ink);color:var(--surface)}.navlinks a.active{color:var(--accent-strong);background:var(--accent-soft)}.chart-svg text{font-family:"IBM Plex Mono",monospace;fill:var(--ink-soft)}.chart-svg .axis-label{fill:var(--ink-faint)}.chart-svg .grid line{stroke:var(--border-soft)}.bar-tip.show{opacity:1}.fp-spec div b{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:15px;color:var(--ink)}.room-chip{font-size:12px;background:var(--surface-2);border:1px solid var(--border-soft);border-radius:8px;padding:6px 10px;color:var(--ink-soft)}.room-chip b{color:var(--ink);font-weight:600}.seg{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;color:#fff;font-family:"IBM Plex Mono",monospace;font-size:12px;font-weight:600;padding:14px 6px;border-radius:8px;text-align:center}.seg small{font-weight:500;opacity:.85;font-size:10.5px;display:block;margin-top:2px}.backtop.show{opacity:1;pointer-events:auto}.gate-toggle button.active{background:var(--alva-ink);border-color:var(--alva-ink);color:var(--surface);font-weight:600}