/* 圈子群聊占满主要区域；右侧推荐栏目在此视图整体隐藏。 */
.layout.group-chat-layout { max-width:1840px; grid-template-columns:145px minmax(0,1fr); gap:24px; padding:18px 24px; }
.group-chat-layout .sidebar { top:108px; }.group-chat-layout .side-poster,.group-chat-layout .sidebar-footer { display:none; }
.group-chat-shell { --bubble-fill:#dbe9ff; --bubble-ink:#203b69; display:flex; flex-direction:column; height:calc(100dvh - 125px); min-height:580px; background:var(--surface); border:1px solid var(--settings-border); border-radius:14px; overflow:hidden; box-shadow:0 7px 30px #1f3b6508; }
.group-chat-shell[data-bubble=mint] { --bubble-fill:#d8f1e6; --bubble-ink:#245346; }.group-chat-shell[data-bubble=violet] { --bubble-fill:#e9e0fb; --bubble-ink:#45325e; }
.group-chat-header { display:flex; align-items:center; gap:14px; padding:19px 24px; flex-shrink:0; }
.group-back { display:grid; place-items:center; width:25px; height:32px; color:var(--settings-muted); }.group-back>.icon { transform:rotate(90deg); width:17px; height:17px; }
.group-room-avatar { display:grid; place-items:center; width:46px; height:46px; background:var(--surface-soft); border-radius:12px; font-size:27px; flex-shrink:0; }
.group-room-title { flex:1; min-width:0; }.group-room-title h1 { display:flex; align-items:center; gap:9px; font-size:calc(20px * var(--text-scale)); margin:0 0 7px; line-height:1.3; overflow-wrap:anywhere; }
.group-room-title h1 small { color:var(--settings-muted); background:var(--surface-soft); padding:3px 7px; border-radius:10px; font-size:calc(10px * var(--text-scale)); font-weight:400; }
.group-room-title p { margin:0; color:var(--settings-muted); font-size:calc(10px * var(--text-scale)); line-height:1.6; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.group-header-actions { display:flex; gap:8px; flex-shrink:0; }.group-header-actions>button { display:flex; align-items:center; justify-content:center; gap:6px; padding:10px 11px; color:var(--settings-muted); border-radius:7px; position:relative; }
.group-header-actions>button:hover { color:var(--blue); background:var(--surface-soft); }.group-header-actions .icon { width:18px; height:18px; }.group-header-actions span { font-size:calc(11px * var(--text-scale)); white-space:nowrap; }
.group-header-actions b { position:absolute; top:1px; right:1px; background:var(--blue); color:white; border-radius:8px; min-width:15px; padding:1px 4px; font-size:9px; }
.group-chat-tabs { display:flex; align-items:center; gap:25px; padding:0 27px; border-top:1px solid var(--settings-border); border-bottom:1px solid var(--settings-border); flex-shrink:0; }
.group-chat-tabs>button { display:flex; align-items:center; gap:7px; padding:14px 2px; font-size:calc(12px * var(--text-scale)); border-bottom:2px solid transparent; color:var(--settings-muted); }
.group-chat-tabs .icon { width:16px; height:16px; }.group-chat-tabs [aria-selected=true] { color:var(--blue); border-color:var(--blue); font-weight:600; }.group-chat-tabs small { font-size:10px; font-weight:400; }
.group-chat-tabs>span { margin-left:auto; color:var(--settings-muted); font-size:calc(10px * var(--text-scale)); }
.group-announcement { display:flex; align-items:center; gap:9px; flex-shrink:0; padding:12px 27px; background:var(--surface-soft); color:var(--settings-muted); line-height:1.6; }
.group-announcement>.icon { width:15px; height:15px; color:var(--blue); }.group-announcement>strong { font-size:calc(10px * var(--text-scale)); color:var(--ink); white-space:nowrap; font-weight:500; }.group-announcement>span { font-size:calc(11px * var(--text-scale)); max-height:3.2em; overflow:auto; overflow-wrap:anywhere; white-space:pre-wrap; }
.group-chat-content { flex:1; display:flex; flex-direction:column; min-height:0; }.group-chat-log { flex:1; min-height:0; overflow:auto; overscroll-behavior:contain; padding:24px 30px; background:var(--surface-soft); scrollbar-width:thin; scrollbar-color:var(--settings-border) transparent; }
.group-chat-welcome { min-height:200px; height:100%; display:flex; align-items:center; justify-content:center; flex-direction:column; text-align:center; color:var(--settings-muted); padding:20px; }
.group-chat-welcome>span { font-size:50px; background:var(--surface); padding:14px; border-radius:22px; }.group-chat-welcome h2 { font-size:calc(20px * var(--text-scale)); color:var(--ink); font-weight:500; margin:22px 0 10px; line-height:1.6; overflow-wrap:anywhere; }
.group-chat-welcome p { font-size:calc(12px * var(--text-scale)); line-height:1.8; margin:0; }.group-chat-welcome>div { display:flex; gap:14px; margin-top:20px; font-size:calc(10px * var(--text-scale)); }
.group-message { display:flex; align-items:flex-start; gap:12px; margin-bottom:23px; }.group-message>.avatar { width:38px; height:38px; border-radius:10px; font-size:calc(14px * var(--text-scale)); }
.group-message-main { min-width:0; max-width:min(78%,680px); display:flex; flex-direction:column; align-items:flex-start; }.group-message-name { display:flex; align-items:center; flex-wrap:wrap; gap:7px; margin-bottom:7px; min-height:17px; }
.group-message-name strong { font-size:calc(11px * var(--text-scale)); font-weight:400; color:var(--settings-muted); }.group-message-name time { font-size:calc(9px * var(--text-scale)); color:var(--settings-muted); }
.group-role { font-size:calc(8px * var(--text-scale)); border-radius:4px; padding:2px 5px; white-space:nowrap; background:var(--surface-soft); color:var(--settings-muted); }
.group-role.role-owner { background:#f9eacb; color:#92702e; }.group-role.role-admin { background:#e3ddfb; color:#7953a6; }
.group-message-bubble { background:var(--surface); border:1px solid var(--settings-border); border-radius:2px 12px 12px 12px; padding:11px 15px; min-width:35px; color:var(--ink); max-width:100%; }
.group-message-bubble p { margin:0; font-size:calc(13px * var(--text-scale)); white-space:pre-wrap; overflow-wrap:anywhere; line-height:1.85; }.group-message.outgoing { flex-direction:row-reverse; }.group-message.outgoing .group-message-main { align-items:flex-end; }.group-message.outgoing .group-message-name { justify-content:flex-end; }
.group-message.outgoing .group-message-bubble { background:var(--bubble-fill); color:var(--bubble-ink); border-color:transparent; border-radius:12px 2px 12px 12px; }
.group-chat-image { display:block; padding:0; max-width:280px; margin-top:4px; }.group-chat-image>img { display:block; max-width:100%; max-height:250px; border-radius:5px; object-fit:contain; }.group-system-message { text-align:center; font-size:calc(10px * var(--text-scale)); color:var(--settings-muted); margin:12px 0 25px; }
.group-chat-composer { flex-shrink:0; border-top:1px solid var(--settings-border); padding:12px 24px 16px; background:var(--surface); max-height:45%; overflow:auto; }
.group-composer-tools { display:flex; align-items:center; gap:17px; min-height:27px; }.group-composer-tools>button,.group-image-upload { display:grid; place-items:center; padding:0; width:22px; height:22px; color:var(--settings-muted); position:relative; cursor:pointer; }.group-composer-tools .icon { width:20px; height:20px; }.group-image-upload input { position:absolute; width:100%; height:100%; opacity:0; cursor:pointer; }.group-image-upload.disabled { opacity:.4; cursor:default; }
.group-composer-tools>span { margin-left:auto; font-size:calc(9px * var(--text-scale)); color:var(--settings-muted); }
#group-chat-input { display:block; width:100%; height:78px; min-height:62px; padding:12px 1px; border:0; border-radius:0; resize:none; background:transparent; color:var(--ink); font-size:calc(13px * var(--text-scale)); line-height:1.8; box-shadow:none!important; }
#group-chat-input::placeholder { color:var(--settings-muted); }#group-chat-input:disabled { cursor:default; }
.group-composer-footer { display:flex; align-items:center; justify-content:space-between; gap:16px; }.group-composer-footer>span { color:var(--settings-muted); font-size:calc(9px * var(--text-scale)); line-height:1.6; }.group-composer-footer>.primary-button { padding:9px 20px; font-size:calc(12px * var(--text-scale)); }.group-composer-footer>.primary-button .icon { width:15px; height:15px; }
.group-emoji-tray { display:flex; gap:7px; flex-wrap:wrap; padding:8px 0; }.group-emoji-tray button { font-size:21px; padding:4px; border-radius:5px; }.group-emoji-tray button:hover { background:var(--surface-soft); }
.group-attachment-preview { display:flex; align-items:center; gap:10px; margin:9px 0 0; padding:7px; border:1px solid var(--settings-border); border-radius:6px; max-width:350px; }.group-attachment-preview>img { width:40px; height:40px; border-radius:4px; object-fit:cover; }.group-attachment-preview>span { flex:1; min-width:0; font-size:calc(10px * var(--text-scale)); color:var(--settings-muted); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }.group-attachment-preview>button { width:22px; height:22px; padding:0; }.group-attachment-preview .icon { width:15px; height:15px; }
.group-image-viewer { max-width:100%; max-height:65dvh; display:block; margin:auto; object-fit:contain; }
.group-posts-panel { flex:1; min-height:0; overflow:auto; padding:22px 30px; }.group-posts-heading { display:flex; justify-content:space-between; align-items:center; gap:15px; margin-bottom:12px; }.group-posts-heading h2 { font-size:calc(17px * var(--text-scale)); margin:0; }.group-posts-panel .post-card { max-width:950px; margin:auto; }
.group-manager-intro { display:flex; align-items:center; gap:15px; margin-bottom:22px; }.group-manager-intro>span { font-size:35px; }.group-manager-intro h3 { font-size:calc(18px * var(--text-scale)); margin:0 0 8px; }.group-manager-intro p { color:var(--settings-muted); font-size:calc(11px * var(--text-scale)); line-height:1.7; margin:0; }
.group-member-search { width:100%; border:1px solid var(--settings-border); background:var(--surface-soft); color:var(--ink); font-size:calc(12px * var(--text-scale)); border-radius:7px; padding:11px 13px; margin-bottom:12px; }
.group-member-row { display:flex; align-items:center; gap:10px; padding:16px 0; border-bottom:1px solid var(--settings-border); }.group-member-row>.avatar { width:34px; height:34px; border-radius:9px; }.group-member-name { flex:1; min-width:0; }.group-member-name>strong { display:block; font-size:calc(12px * var(--text-scale)); font-weight:500; overflow-wrap:anywhere; }.group-member-name>small { display:block; font-size:calc(9px * var(--text-scale)); color:var(--settings-muted); margin-top:6px; }
.group-member-fields { display:grid; grid-template-columns:110px minmax(90px,140px); gap:8px; }.group-member-fields input,.group-member-fields select { width:100%; min-width:0; padding:8px; border:1px solid var(--settings-border); background:var(--surface); color:var(--ink); border-radius:5px; font-size:calc(10px * var(--text-scale)); }
.group-mute-switch { margin:0 0 28px; padding:0 0 22px; border-top:0; border-bottom:1px solid var(--settings-border); }
.group-bubble-options { display:flex; flex-wrap:wrap; gap:12px; }.group-bubble-options>label { display:flex; gap:7px; align-items:center; font-size:calc(11px * var(--text-scale)); border:1px solid var(--settings-border); border-radius:6px; padding:10px; cursor:pointer; }.group-bubble-options input { accent-color:var(--blue); margin:0; }.group-bubble-options>label>span { width:15px; height:15px; border-radius:4px; background:#c4dbff; }.group-bubble-options .bubble-mint>span { background:#b9e4d1; }.group-bubble-options .bubble-violet>span { background:#d6c6f4; }
html[data-theme=dark] .group-chat-shell { --bubble-fill:#2b4163; --bubble-ink:#e4edff; }html[data-theme=dark] .group-chat-shell[data-bubble=mint] { --bubble-fill:#234c42; }html[data-theme=dark] .group-chat-shell[data-bubble=violet] { --bubble-fill:#42345e; }
html[data-theme=dark] .group-role.role-owner { color:#eed394; background:#4c4030; }html[data-theme=dark] .group-role.role-admin { color:#d0b7ff; background:#40345b; }
@media(max-width:1150px) { .group-header-actions>button>span { display:none; }.group-header-actions>button { padding:9px; }.group-room-title h1 { font-size:calc(18px * var(--text-scale)); } }
@media(max-width:760px) {
  .layout.group-chat-layout { display:block; padding:0 0 76px; }.group-chat-layout .sidebar { top:auto; }.group-chat-shell { height:calc(100dvh - 146px); min-height:430px; border:0; border-radius:0; }
  .group-chat-header { gap:9px; padding:14px 13px; }.group-back { width:17px; }.group-room-avatar { width:34px; height:34px; font-size:22px; border-radius:9px; }.group-room-title h1 { font-size:calc(15px * var(--text-scale)); margin-bottom:5px; gap:5px; line-height:1.5; }.group-room-title h1 small { font-size:calc(8px * var(--text-scale)); padding:1px 4px; }.group-room-title p { font-size:calc(9px * var(--text-scale)); }
  .group-header-actions { gap:1px; }.group-header-actions>button { padding:7px; }.group-header-actions .icon { width:17px; height:17px; }
  .group-chat-tabs { gap:22px; padding:0 17px; }.group-chat-tabs>button { font-size:calc(11px * var(--text-scale)); padding:12px 0; }.group-chat-tabs .icon { width:14px; height:14px; }.group-chat-tabs>span { font-size:calc(8px * var(--text-scale)); }
  .group-announcement { padding:10px 17px; gap:7px; }.group-announcement>span { font-size:calc(10px * var(--text-scale)); }
  .group-chat-log { padding:22px 16px; }.group-message { gap:9px; margin-bottom:20px; }.group-message>.avatar { width:32px; height:32px; border-radius:8px; }.group-message-main { max-width:calc(100% - 43px); }.group-message-name { gap:5px; }.group-message-name strong { font-size:calc(10px * var(--text-scale)); }.group-message-name time { font-size:calc(8px * var(--text-scale)); }.group-role { font-size:calc(7px * var(--text-scale)); padding:2px 4px; }.group-message-bubble { padding:10px 12px; }.group-message-bubble p { font-size:calc(12px * var(--text-scale)); }.group-chat-image { max-width:210px; }
  .group-chat-welcome>span { font-size:40px; }.group-chat-welcome h2 { font-size:calc(17px * var(--text-scale)); }.group-chat-welcome p { font-size:calc(11px * var(--text-scale)); }
  .group-chat-composer { padding:10px 16px 13px; max-height:42%; }#group-chat-input { height:72px; font-size:calc(12px * var(--text-scale)); }.group-composer-footer>span { font-size:calc(8px * var(--text-scale)); }.group-composer-footer>.primary-button { font-size:calc(11px * var(--text-scale)); padding:8px 16px; }.group-composer-tools>span { font-size:calc(8px * var(--text-scale)); }
  .group-posts-panel { padding:18px; }.group-posts-heading h2 { font-size:calc(15px * var(--text-scale)); }
  .group-member-row { display:grid; grid-template-columns:34px minmax(0,1fr) auto; }.group-member-fields { grid-column:2 / 4; grid-template-columns:110px minmax(0,1fr); }.group-manager-intro h3 { font-size:calc(16px * var(--text-scale)); }
}