/* bc-v129: Timed Challenge chips + Track Drill multi-select. No animations; tap targets >=44px; no ellipsis. */
.b29chips{display:flex;flex-direction:column;gap:6px;margin-top:6px}
.drchip.b29chip,.b29chips .btn.sm{min-height:44px!important;min-width:44px;padding:4px 12px!important;font-size:14px!important;white-space:normal!important;text-overflow:clip!important;overflow:visible!important;text-align:left;justify-content:flex-start;transform:none!important;animation:none!important;transition:none!important;width:100%}
@media (max-width:720px){.libgrid{grid-template-columns:minmax(0,1fr)!important}}
#b27page .b29tools{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:4px 0 8px}
#b27page .b29cnt{color:var(--mut);font-weight:700;font-size:14px}
#b27page .b29all[aria-pressed=true]{background:var(--b27sel);color:var(--b27onsel);border-color:var(--b27sel)}
#b27page .b27save .b27b.pri{white-space:normal;text-overflow:clip;overflow:visible}
/* tab labels: one line, never wrap (fixes intermittent "PLAY BOOK") */
nav#tabs button{white-space:nowrap!important;word-break:keep-all!important;overflow-wrap:normal!important;hyphens:none!important;text-overflow:clip!important}