/* @mention 자동완성 */
.mention-dropdown {
    position: absolute;
    z-index: 10000;
    display: none;
    list-style: none;
    margin: 0;
    padding: 4px 0;
    min-width: 200px;
    max-width: 300px;
    max-height: 260px;
    overflow-y: auto;
    background: var(--card-bg-color, #1a1a2e);
    border: 1px solid var(--border-color, #333);
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,.4);
    backdrop-filter: blur(8px);
}

.mention-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    cursor: pointer;
    transition: background .15s;
}

.mention-item:hover,
.mention-item.active {
    background: var(--container-bg-color, #252545);
}

.mention-portrait {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.mention-no-img {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--container-bg-color, #333);
    color: var(--content-font-color, #aaa);
    font-size: 12px;
}

.mention-name {
    color: var(--content-font-color, #ddd);
    font-size: 13px;
    font-weight: 500;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mention-id {
    color: var(--content-font-color, #888);
    font-size: 11px;
    opacity: .6;
    flex-shrink: 0;
}

#mention-mirror {
    position: absolute;
    visibility: hidden;
    pointer-events: none;
}

/* 본문/댓글 내 멘션 태그 */
.mention-tag {
    color: var(--accent-color, #7c9aff);
    font-weight: 700;
    cursor: default;
}