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var(--msg-sidebar-bg)}.msg-session-info{flex:1;min-width:0}.msg-session-top-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.msg-session-name{font-size:14px;font-weight:var(--font-weight-semibold);color:var(--color-gray-800);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}.msg-session-audit-badge{flex-shrink:0;padding:0 6px;height:16px;line-height:16px;border-radius:var(--radius-md);font-size:11px;white-space:nowrap}.msg-session-audit-pending{color:var(--color-warning);background:var(--color-warning-light)}.msg-session-audit-rejected{color:var(--color-danger);background:var(--color-danger-light)}.msg-session-time{font-size:11px;color:#94a3b8;flex-shrink:0}.msg-session-preview{font-size:12px;color:var(--color-gray-500);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:170px}.msg-session-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 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infinite}.msg-sk-w45{width:45%}.msg-sk-w55{width:55%}.msg-sk-w60{width:60%}.msg-sk-w65{width:65%}.msg-sk-w75{width:75%}.msg-sk-w80{width:80%}@keyframes msg-shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}@media (max-width:768px){.msg-session-avatar{width:38px;height:38px}.msg-session-avatar img{width:38px;height:38px}.msg-session-avatar-group{width:38px;height:38px;font-size:18px}.msg-session-name{font-size:12px;max-width:100px}.msg-session-preview{font-size:11px}}@media (max-width:480px){.msg-session-item{padding:8px 10px;gap:8px}.msg-session-avatar{width:36px;height:36px}.msg-session-avatar img{width:36px;height:36px}.msg-session-avatar-group{width:36px;height:36px;font-size:16px}.msg-session-name{font-size:11px;max-width:80px}.msg-session-time{font-size:10px}.msg-session-preview{font-size:10px}}.msg-session-context-menu{position:fixed;z-index:2100;min-width:140px;background:var(--surface-card);border-radius:var(--radius-sm);box-shadow:0 4px 16px rgba(0,0,0,0.12);padding:4px 0;font-size:13px}.msg-session-context-item{padding:8px 16px;cursor:pointer;color:var(--color-gray-700);transition:background 0.15s}.msg-session-context-item:hover{background:var(--color-gray-100)}.msg-session-context-divider{height:1px;background:var(--color-gray-200);margin:4px 0}.msg-session-context-item-danger{color:var(--color-danger)}.msg-session-context-item-danger:hover{background:var(--color-danger-light)}