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var(--bg-border);justify-content:space-between;align-items:center;height:66px;padding:0 20px;display:flex}.modal-header h3{font-size:20px;font-family:var(--font-display);font-weight:600}.modal-close{width:34px;height:34px;color:var(--text-secondary);cursor:pointer;background:#fffffff5;border:1px solid #7082a233;border-radius:12px;font-size:20px}.modal-close:hover{color:var(--text-primary);background:#fff}.modal-body{flex:1;min-height:0;padding:20px;overflow-y:auto}.modal-footer{border-top:1px solid var(--bg-border);justify-content:flex-end;gap:8px;padding:14px 20px;display:flex}.form-group+.form-group{margin-top:14px}.form-label{color:var(--text-secondary);margin-bottom:8px;font-size:13px;font-weight:700;display:block}.form-input{background:#ffffffeb;border:1px solid #97b1d83d;border-radius:14px;outline:none;width:100%;height:44px;padding:0 12px}.form-input:focus{border-color:#07c16080;box-shadow:0 0 0 3px 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24px;display:flex}.login-logo{border-radius:var(--radius-md);background:var(--brand);color:#fff;width:48px;height:48px;font-size:13px;font-weight:700;font-family:var(--font-display);letter-spacing:.03em;text-align:center;place-items:center;line-height:1.2;display:grid}.login-title{text-align:center;font-size:16px;font-weight:700;font-family:var(--font-display);color:var(--text-primary);letter-spacing:.02em;margin:0}.login-subtitle{color:var(--text-muted);margin:-6px 0 0;font-size:12px}.login-card-body{flex-direction:column;gap:14px;padding:24px 28px 28px;display:flex}.login-field{flex-direction:column;gap:5px;display:flex}.login-label{color:var(--text-secondary);font-size:12px;font-weight:600}.login-input{border-radius:var(--radius-sm);border:1px solid var(--bg-border-strong);background:var(--bg-panel-soft);height:42px;color:var(--text-primary);transition:border-color var(--transition);outline:none;padding:0 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14px;display:flex}.sidebar-footer-account{align-items:center;gap:7px;min-width:0;display:flex}.sidebar-footer-avatar{background:var(--brand);color:#fff;border-radius:8px;flex-shrink:0;place-items:center;width:26px;height:26px;font-size:11px;font-weight:700;display:grid}.sidebar-footer-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:600;overflow:hidden}.sidebar-footer-wxid{color:var(--text-muted);margin-top:1px;font-family:monospace;font-size:10px}.sidebar-footer-role{color:var(--text-muted);margin-top:1px;font-size:10px}.sidebar-logout-btn{border:1px solid var(--bg-border-strong);height:26px;color:var(--text-secondary);cursor:pointer;transition:background var(--transition), color var(--transition), border-color var(--transition);background:0 0;border-radius:999px;flex-shrink:0;padding:0 10px;font-size:11px;font-weight:600}.sidebar-logout-btn:hover{color:var(--danger);background:#fff1ef;border-color:#f5b8b3}@media (width<=980px){.app-container{border:none;border-radius:0;grid-template-columns:1fr;width:100vw;height:100dvh;min-height:100dvh;margin:0}.sidebar{z-index:1200;pointer-events:auto;isolation:isolate;background:#f7f7f7;border-right:1px solid #e0e0e0;width:min(90vw,356px);transition:transform .22s;position:fixed;top:0;bottom:0;left:0;overflow:hidden;transform:translate(-102%);box-shadow:2px 0 12px #0000001f}.sidebar.open{transform:translate(0)}.sidebar-overlay{z-index:1100;background:#141d2d2e;position:fixed;inset:0 0 0 min(90vw,356px)}.sidebar-overlay.active{pointer-events:auto;display:block}.mobile-menu-btn{display:inline-grid}.sidebar-header{background:#f8f2e9f5;gap:8px;padding:12px 14px 10px}.sidebar-header-main{width:100%}.sidebar-header h2{font-size:12px}.sidebar-header p{margin-top:2px}.sidebar-header-action{height:28px}.chat-header{grid-template:"left actions""center center"/1fr auto;align-items:start;gap:6px 10px;padding:10px 12px 8px;display:grid}.user-list{-webkit-overflow-scrolling:touch;overscroll-behavior:contain;touch-action:pan-y;pointer-events:auto;flex:auto;height:auto;padding:12px 12px 24px;overflow:hidden auto}.user-item{pointer-events:auto;background:#fffffff0;border-color:#7082a21f;padding:12px;box-shadow:0 10px 18px #1f2b420f}.user-item.active{background:#cce9b5}.user-item-trigger{pointer-events:auto}.user-name{font-size:11px}.user-status{font-size:9px}.user-side-actions{gap:6px}.chat-owner-badge{margin-top:6px}.chat-header-left{grid-area:left;align-items:center;gap:10px;width:100%;min-width:0;overflow:hidden}.chat-header-actions{grid-area:actions;grid-template-columns:repeat(2,minmax(70px,auto));align-self:start;gap:5px;width:auto;display:grid}.chat-header-center{grid-area:center;justify-content:flex-start;width:100%}.quality-summary-card{border-radius:12px;gap:8px;width:100%;min-width:0;padding:8px 12px}.quality-summary-chart,.quality-summary-chart-hole,.quality-summary-total,.quality-summary-total-label{display:none}.quality-summary-meta{flex-flow:wrap;flex:1;align-items:center;gap:6px;min-width:0}.quality-summary-title{white-space:nowrap;font-size:9px}.quality-summary-legend{flex-flow:wrap;gap:4px 10px;display:flex}.quality-legend-item{white-space:nowrap;font-size:9px}.quality-summary-comment{min-width:44px;padding-left:8px}.quality-summary-comment-value{font-size:13px}.quality-summary-comment-label{font-size:8px}.icon-btn{justify-content:center;width:100%;min-width:0;height:36px;padding:0 8px;font-size:9px}.messages-container{padding:12px 10px}.message{max-width:96%}.message-extra{flex-wrap:wrap;gap:6px}.assistant-message-actions{flex-wrap:wrap;justify-content:flex-end;gap:6px}.assistant-review-actions{gap:3px;padding:2px}.assistant-review-btn{gap:3px;height:26px;padding:0 8px}.assistant-review-text{font-size:8px}.message-comment-panel{padding:10px}.message-comment-actions{flex-wrap:wrap;gap:6px}.input-area{padding:10px 10px calc(10px + env(safe-area-inset-bottom));background:#f7f7f7;position:sticky;bottom:0}.input-wrapper{gap:8px;max-width:100%}.selection-toolbar{flex-direction:column;align-items:flex-start;margin-bottom:8px;padding:10px 12px}.selection-actions{gap:6px;width:100%}.selection-actions .btn-secondary,.selection-actions .btn-danger{flex:1}.message-select-btn{width:24px;height:24px}.message-input{min-height:44px;max-height:132px}.send-btn{min-width:76px;height:44px;box-shadow:none}.empty-state-actions{flex-direction:column;width:100%;max-width:280px}.empty-state-actions .btn-primary,.empty-state-actions .btn-secondary{width:100%}.chat-header-info p{display:none}.chat-header-info h3{text-overflow:ellipsis;white-space:nowrap;max-width:140px;font-size:12px;overflow:hidden}.chat-header-avatar{border-radius:11px;width:34px;height:34px;font-size:10px}.message-content{padding:10px 12px;font-size:10px;line-height:1.6}.modal-overlay{padding:12px}.message-meta{font-size:9px}.owner-group-name{font-size:10px}.owner-group-count{font-size:9px}.owner-group-stats{font-size:8px}.owner-streak-badge,.user-time,.user-owner-badge,.chat-owner-badge{font-size:9px}.user-msg-count{font-size:8px}}