/* v163.613: stable headers, room-local tab surface and album reply below. */
html body #dmChatPanel.chat-compact>.realtime-duel-chat-header{display:flex;padding:4px 8px;min-height:36px;flex:none}
html body #dmChatPanel.chat-compact .realtime-duel-chat-subtitle{display:none}
html body :is(#globalChatPanel,#realtimeDuelChatPanel,#familyChatPanel,#dmChatPanel) .realtime-duel-chat-title{font-size:calc(.94rem * var(--xixi-chat-scale,1))!important}
html body #globalChatPanel .xixi-chat-category-tabs{background:#f8fbff}
html body.theme-dark #globalChatPanel .xixi-chat-category-tabs{background:#0f172a}
html body #globalChatPanel .xixi-chat-category-tab{background:transparent!important;background-image:none!important}
html body .realtime-duel-chat-message .chat-photo-album-body{grid-template-columns:minmax(0,1fr);width:min(82%,calc(var(--album-columns,3)*116px + 17px));row-gap:4px}
html body .chat-photo-album-body>.xixi-chat-reply-action{grid-row:3;grid-column:1;align-self:start;justify-self:start}
html body .realtime-duel-chat-message.mine .chat-photo-album-body>.xixi-chat-reply-action{justify-self:end}
.xixi-album-video-preview{position:relative}
.xixi-album-video-preview::after{content:'▶';position:absolute;inset:0;display:grid;place-items:center;font:24px/1 sans-serif;color:white;text-shadow:0 1px 4px #000;background:#0002;pointer-events:none}
html body .chat-media-viewer .xixi-image-stage video{flex:none;max-width:none;max-height:none;object-fit:contain;transform-origin:center}
.xixi-image-video-tools{display:flex;flex:none;gap:6px;align-items:center;justify-content:center;flex-wrap:wrap;width:100%}
.xixi-image-video-tools[hidden]{display:none}
.xixi-image-video-tools input{flex:1;min-width:70px;max-width:260px}

.xixi-image-video-tools button{font:inherit;font-size:.85rem;padding:6px 10px;min-height:34px}