.bt-active{position:sticky;top:8px;z-index:5;background:var(--panel);border:1px solid var(--accent);border-radius:12px;padding:10px 12px;margin-bottom:16px}.bt-active-label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}.bt-chips{display:flex;flex-wrap:wrap;gap:8px}.bt-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 6px 6px 12px;background:var(--panel2);border:1px solid var(--line);border-radius:999px;font-size:14px}.bt-chip.done{border-color:var(--err);color:var(--err);animation:bt-flash 1s ease-in-out infinite}@keyframes bt-flash{0%,to{background:var(--panel2)}50%{background:color-mix(in srgb,var(--err) 20%,var(--panel2))}}.bt-chip-time{font-variant-numeric:tabular-nums;font-weight:700}.bt-chip-x{width:24px;height:24px;border:none;border-radius:999px;background:transparent;color:var(--muted);cursor:pointer;font-size:13px}.bt-chip-x:hover{background:var(--panel);color:var(--err)}.bt-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.bt-group h3{font-size:15px;margin:0 0 10px;color:var(--text)}.bt-items{display:flex;flex-direction:column;gap:8px}.bt-item{display:grid;grid-template-columns:28px 1fr auto;grid-template-areas:"emoji name time" "emoji note note";align-items:center;column-gap:10px;text-align:left;padding:10px 12px;background:var(--panel);border:1px solid var(--line);border-radius:10px;color:var(--text);cursor:pointer;transition:border-color .15s,transform .05s}.bt-item:hover{border-color:var(--accent)}.bt-item:active{transform:scale(.99)}.bt-emoji{grid-area:emoji;font-size:20px}.bt-name{grid-area:name;font-size:15px;font-weight:600}.bt-time{grid-area:time;font-variant-numeric:tabular-nums;font-weight:700;color:var(--accent)}.bt-note{grid-area:note;font-size:12px;color:var(--muted)}.bt-disclaimer{margin-top:20px;font-size:12px;color:var(--muted);text-align:center}