.mention-summary{display:grid;gap:8px;margin:8px 0 0;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface-soft);color:var(--ink);font-size:.82rem}
.mention-summary p{margin:0;line-height:1.45}
.mention-summary-empty,.mention-summary-loading,.mention-summary-total{color:var(--muted)}
.mention-summary-total{padding-top:6px;border-top:1px solid var(--line);font-size:.76rem}
.mention-chip-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;min-width:0;padding:2px 0}
.mention-chip-row>div{display:grid;gap:3px;min-width:0}
.mention-chip-row strong,.mention-chip-row small{overflow-wrap:anywhere}
.mention-chip-row strong{color:var(--brand);font-size:.82rem}
.mention-chip-row small{color:var(--muted);line-height:1.4}
.mention-chip-row .mention-status-muted{color:var(--danger)}
.mention-chip-row .small-btn{flex:0 0 auto;padding:6px 9px;font-size:.75rem}
.mention-suggestions{position:fixed;z-index:220;overflow:auto;overscroll-behavior:contain;padding:6px;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--ink);box-shadow:var(--shadow)}
.mention-suggestions[hidden]{display:none}
.mention-option{display:grid;gap:3px;width:100%;min-height:48px;padding:9px 10px;border:0;border-radius:8px;background:transparent;color:var(--ink);text-align:left;cursor:pointer}
.mention-option strong,.mention-option span,.mention-option small{overflow-wrap:anywhere}
.mention-option strong{font-size:.87rem;font-weight:750}
.mention-option span,.mention-option small{color:var(--muted);font-size:.75rem;line-height:1.35}
.mention-option[aria-selected="true"],.mention-option:hover{background:color-mix(in srgb,var(--brand2) 12%,var(--card))}
.mention-option:focus-visible,.mention-suggestions button:focus-visible,.mention-chip-row button:focus-visible{outline:3px solid var(--brand2);outline-offset:2px}
.mention-list-message{margin:0;padding:10px;color:var(--muted);font-size:.82rem;line-height:1.45}
.mention-inline{padding:0 .12em;border-radius:4px;background:color-mix(in srgb,var(--accent) 18%,var(--card));color:var(--brand);font-weight:700}
@media(max-width:640px){.mention-summary{margin-top:6px;padding:9px}.mention-suggestions{max-width:calc(100vw - 24px)}.mention-chip-row{gap:8px}.mention-chip-row .small-btn{min-height:40px}}