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0;border:0;border-radius:6px;flex:none;place-items:center;display:grid}.chip-x:hover{background:var(--surface-3);color:var(--ink)}.composer-foot{text-align:center;color:var(--ink-3);min-height:26px;padding:8px 8px 0;font-size:12px}.empty .composer-foot{padding-top:12px}.hint{color:var(--ink-3);font-size:12.5px}.hint.warn{color:var(--warn)}.hint.bad{color:var(--bad)}.hint.ok{color:var(--ok);font-weight:520}.chat.is-dragging .composer{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.drop-veil{z-index:30;border:2px dashed var(--accent);pointer-events:none;color:var(--accent-ink);background:#eff2ffdb;border-radius:18px;place-items:center;font-size:16px;font-weight:560;display:grid;position:absolute;inset:10px}.overlay{z-index:100;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0b0d1247;place-items:center;padding:16px;animation:.15s fade;display:grid;position:fixed;inset:0}@keyframes 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