.mention-popover.svelte-1pvjvox{position:fixed;z-index:9999;width:280px;opacity:0;pointer-events:none;transition:opacity .15s ease}.mention-popover.visible.svelte-1pvjvox{opacity:1;pointer-events:auto}.skeleton.svelte-1pvjvox{background:var(--bg-secondary, rgba(255, 255, 255, .04));border:1px solid var(--border-subtle, rgba(255, 255, 255, .08));border-radius:var(--radius-md, 10px);padding:.7rem .85rem}.skeleton-line.svelte-1pvjvox{height:14px;border-radius:4px;background:linear-gradient(90deg,var(--bg-tertiary, rgba(255, 255, 255, .06)) 25%,rgba(255,255,255,.12) 50%,var(--bg-tertiary, rgba(255, 255, 255, .06)) 75%);background-size:200% 100%;animation:svelte-1pvjvox-shimmer 1.2s infinite}@keyframes svelte-1pvjvox-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.error.svelte-1pvjvox{margin:0;padding:.5rem .75rem;font-size:var(--fs-xs, .75rem);color:var(--text-secondary, #adb5bd);background:var(--bg-secondary, rgba(255, 255, 255, .04));border:1px solid var(--border-subtle, rgba(255, 255, 255, .08));border-radius:var(--radius-md, 10px)}