.avatar-wrap{flex-shrink:0;display:inline-grid;position:relative}.presence-dot{border:2px solid var(--surface);background:var(--muted);border-radius:50%;position:absolute;bottom:-1px;right:-1px}.presence-dot[data-online=true]{background:var(--success)}.page[data-flush=true]{max-width:none;padding:0}.msg-shell{grid-template-columns:264px minmax(0,1fr);height:100vh;margin:0;display:grid;overflow:hidden}.msg-list{border-right:1px solid var(--border);background:var(--surface-2);padding:16px 8px;overflow-y:auto}.msg-main{background:var(--surface);flex-direction:column;min-width:0;display:flex;overflow:hidden}.chan-link{border-radius:var(--r-sm);color:var(--fg-2);align-items:center;gap:8px;min-height:36px;padding:6px 8px;font-size:13px;display:flex}.chan-link:hover{background:color-mix(in srgb, var(--surface) 70%, transparent)}.chan-link[data-active=true]{background:var(--surface);color:var(--fg);box-shadow:var(--shadow-sm)}.chan-link[data-unread=true]{color:var(--fg);font-weight:600}.chan-link-icon{width:24px;height:24px;color:var(--muted);flex-shrink:0;place-items:center;display:grid}.chan-link-label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.chan-link-badge{background:var(--primary);color:var(--on-primary);border-radius:var(--r-pill);text-align:center;min-width:18px;padding:0 6px;font-size:10px;font-weight:600;line-height:18px}.chan{flex-direction:column;height:100%;min-height:0;display:flex}.chan-head{border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:10px;padding:10px 20px;display:flex}.chan-back{display:none}.chan-icon{border-radius:var(--r-md);background:var(--surface-2);width:34px;height:34px;color:var(--fg-2);flex-shrink:0;place-items:center;display:grid}.chan-title{text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:600;overflow:hidden}.chan-sub{color:var(--muted);font-size:11px}.chan-sub[data-online=true]{color:var(--success);font-weight:600}.chan-members{flex-shrink:0;gap:4px;margin-left:auto;display:flex}.chan-scroll{flex:1;min-height:0;padding:16px 20px;overflow-y:auto}.msg-row{grid-template-columns:32px minmax(0,1fr);gap:10px;padding:1px 0;display:grid}.msg-row[data-head=true]{padding:10px 0 2px}.msg-byline{align-items:baseline;gap:6px;margin-bottom:2px;display:flex}.msg-author{font-size:13px;font-weight:600}.msg-time{color:var(--muted);font-size:11px}.msg-body{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.5}.chan-composer{border-top:1px solid var(--border);background:var(--surface);flex-shrink:0;align-items:flex-end;gap:8px;padding:12px 20px 16px;display:flex}.chan-input{resize:none;flex:1;height:auto;min-height:40px;max-height:160px;padding:10px 12px;font-size:14px;line-height:1.45}.chan-send{flex-shrink:0;width:40px;height:40px;padding:0}@media (width<=767px){.msg-shell{height:calc(100dvh - 49px - 84px - env(safe-area-inset-bottom));grid-template-columns:minmax(0,1fr)}.msg-shell[data-thread=false] .msg-main,.msg-shell[data-thread=true] .msg-list{display:none}.msg-list{border-right:0}.chan-back{width:36px;height:36px;color:var(--fg-2);flex-shrink:0;place-items:center;margin-left:-8px;display:grid}.chan-head{padding:8px 12px}.chan-scroll{padding:12px}.chan-composer{padding:10px 12px}.chan-members{display:none}}