.hm-history-btn[aria-expanded=true]{color:var(--a-ink);border-color:var(--a-line-2);background:var(--ck-hover)}.hm-history{z-index:8;background:var(--a-panel);border:1px solid var(--a-line-2);border-radius:var(--ck-radius);transform-origin:100% 0;width:min(320px,100% - 16px);max-height:min(70vh,520px);animation:hm-pop-in var(--ck-spring-fast) both;flex-direction:column;padding:4px;display:flex;position:absolute;top:calc(100% + 4px);right:8px}@keyframes hm-pop-in{0%{opacity:0;transform:scale(.97)translateY(-2px)}}.hm-history-search input{width:100%;min-height:32px;font:inherit;color:var(--a-ink);background:var(--a-well);border:1px solid var(--a-line-2);border-radius:var(--ck-radius);padding:6px 8px;font-size:13px}.hm-history-search input:focus{border-color:var(--a-accent);outline:none}.hm-history-list{flex-direction:column;margin-top:4px;display:flex;position:relative;overflow-y:auto}.hm-history-group{letter-spacing:.04em;text-transform:uppercase;color:var(--a-dim);margin:0;padding:8px 8px 4px;font-size:11px;font-weight:600}.hm-history-row{z-index:1;border-radius:var(--ck-radius);width:100%;min-height:32px;font:inherit;color:var(--a-ink);text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:8px;padding:6px 8px;font-size:13px;display:grid;position:relative}.hm-history-row:focus-visible{outline:2px solid var(--a-accent);outline-offset:-2px}.hm-history-row[aria-current=true]{background:var(--ck-accent-wash)}.hm-history-title{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.hm-history-meta{font-family:var(--ck-mono);font-variant-numeric:tabular-nums;color:var(--a-dim);white-space:nowrap;font-size:11px}.hm-history-row[aria-current=true] .hm-history-meta{color:var(--a-accent);font-family:inherit;font-weight:600}.hm-history-empty{color:var(--a-dim);margin:0;padding:10px 8px;font-size:13px}@media (prefers-reduced-motion:reduce){.hm-history{animation:80ms both hm-history-fade}}@keyframes hm-history-fade{0%{opacity:0}}