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h2{margin:0}.stats-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}.stats-card{background:var(--yx-card);border:1px solid var(--yx-border);border-radius:var(--yx-radius);padding:16px;display:flex;flex-direction:column;gap:6px}.stats-card-label{color:var(--yx-text-sub);font-size:13px}.stats-card-value{font-size:28px;line-height:1}.stats-card-sub{color:var(--yx-text-sub);font-size:12px}.stats-subtitle{margin:8px 0 12px}.stats-bar{display:inline-block;width:120px;height:8px;background:var(--yx-primary-light);border-radius:999px;overflow:hidden;vertical-align:middle}.stats-bar-fill{display:block;height:100%;background:var(--yx-primary);border-radius:999px}@media (max-width: 860px){.stats-cards{grid-template-columns:repeat(2,1fr)}}.conv-bulk-btn{border:1px solid var(--border, #d9d9e0);background:#fff;color:var(--text, #333);border-radius:6px;padding:4px 10px;font-size:13px;cursor:pointer;white-space:nowrap}.conv-bulk-btn:hover{border-color:var(--primary, #4f7cff);color:var(--primary, #4f7cff)}.conv-bulk-btn.active{background:var(--primary, #4f7cff);border-color:var(--primary, #4f7cff);color:#fff}.broadcast-toolbar{display:flex;align-items:center;gap:10px;padding:8px 12px;border-bottom:1px solid var(--border, #eee);background:#f8f9ff;font-size:13px}.broadcast-toolbar .select-all{display:flex;align-items:center;gap:4px;cursor:pointer;-webkit-user-select:none;user-select:none}.broadcast-toolbar .selected-count{color:var(--muted, #888);flex:1}.conversation-selectable{display:flex;align-items:stretch}.conversation-selectable.batch-mode .conversation-check{display:flex}.conversation-check{display:none;align-items:center;padding-left:8px;cursor:pointer}.conversation-check input[type=checkbox]{cursor:pointer}.conversation-check input[type=checkbox]:disabled{cursor:not-allowed;opacity:.4}.conversation-selectable .conversation-item{flex:1;min-width:0}.broadcast-modal{width:420px}.broadcast-modal p{margin:6px 0;font-size:13px;color:var(--muted, #666)}.broadcast-modal textarea{width:100%;box-sizing:border-box;resize:vertical;border:1px solid var(--border, #d9d9e0);border-radius:6px;padding:8px;font-size:13px;font-family:inherit}.broadcast-content-label span{display:block;font-size:12px;color:var(--muted, #888);margin:8px 0 4px}.field-counter{text-align:right;font-size:12px;color:var(--muted, #999);margin-top:2px}.broadcast-image-row{display:flex;align-items:center;gap:8px;margin-top:8px}.broadcast-image-row small{color:var(--muted, #999);font-size:12px}.broadcast-image-preview{display:flex;align-items:center;gap:10px;margin-top:8px;padding:8px;border:1px solid var(--border, #eee);border-radius:6px;background:#fafafa}.broadcast-image-preview img{width:48px;height:48px;object-fit:cover;border-radius:4px}.broadcast-image-preview div{flex:1;min-width:0;display:flex;flex-direction:column}.broadcast-image-preview strong{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.broadcast-image-preview small{color:var(--muted, #999);font-size:12px}.broadcast-confirm{display:flex;align-items:center;gap:6px;margin-top:10px;font-size:13px;cursor:pointer;-webkit-user-select:none;user-select:none}.broadcast-fail-list{max-height:160px;overflow-y:auto;margin:8px 0;padding:8px 8px 8px 24px;border:1px solid var(--border, #eee);border-radius:6px;background:#fff7f7;font-size:13px}.broadcast-fail-list li{margin:4px 0}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.stats-share-panel{margin-top:28px;padding-top:20px;border-top:1px solid var(--yx-border, #e5e7eb)}.page-kicker{display:block;font-size:12px;color:var(--yx-primary, #4f7cff);letter-spacing:1px;margin-bottom:4px}.stats-share-panel h3{margin:0 0 6px;font-size:17px}.stats-share-controls{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap;margin-top:14px}.stats-share-controls 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2px}.text-button:hover{color:#d4380d;text-decoration:underline}.share-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:48px 16px 24px;background:#f4f6fb}.share-card{width:100%;max-width:860px;background:#fff;border-radius:14px;padding:28px 28px 24px;box-shadow:0 6px 24px #1e325a14}.share-card h1{margin:0 0 6px;font-size:24px}.share-sub{color:var(--yx-text-sub, #667);font-size:13px;margin:0 0 18px}.share-hint{color:var(--yx-text-sub, #667)}.share-error{color:#d4380d}.share-metrics{margin-top:18px}.share-trend{margin-top:24px}.share-trend h2{font-size:16px;margin:0 0 14px}.bar-chart{display:flex;align-items:flex-end;gap:8px;height:180px}.bar-column{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;height:100%;min-width:0}.bar-value{font-size:11px;color:var(--yx-text-sub, #667)}.bar-track{flex:1;width:100%;max-width:34px;display:flex;align-items:flex-end;background:#eef1f7;border-radius:6px 6px 0 0;overflow:hidden}.bar-track i{display:block;width:100%;background:var(--yx-primary, #4f7cff);border-radius:6px 6px 0 0;min-height:0}.bar-column small{font-size:11px;color:var(--yx-text-sub, #667);white-space:nowrap}.share-footer{margin-top:18px;font-size:12px;color:var(--yx-text-sub, #99a)}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border:1px solid var(--yx-border, #e3e8f0);border-radius:8px;background:var(--yx-card, #fff);color:var(--yx-text, #223);cursor:pointer}.icon-button:hover:not(:disabled){color:var(--yx-primary, #2e6ff2);border-color:var(--yx-primary, #2e6ff2)}.icon-button:disabled{opacity:.45;cursor:not-allowed}.danger-button{border:none;border-radius:8px;background:#f53f3f;color:#fff;padding:9px 22px;font-size:14px;cursor:pointer}.danger-button:hover{background:#e03535}.danger-button:disabled{opacity:.6;cursor:not-allowed}.chat-call-actions{display:inline-flex;gap:8px;margin-left:auto}.call-modal{background:var(--yx-card, #fff);border-radius:var(--yx-radius, 12px);box-shadow:var(--yx-shadow, 0 12px 40px rgba(15, 23, 42, .18));width:480px;max-width:calc(100vw - 32px);padding:18px 20px;display:flex;flex-direction:column;gap:12px}.call-modal-head{display:flex;align-items:center;justify-content:space-between}.call-modal-title{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--yx-text, #223)}.call-modal-media{position:relative;border-radius:10px;background:#0f172a;overflow:hidden;height:260px;display:flex;align-items:center;justify-content:center}.call-modal-media.is-audio{height:150px}.call-remote{width:100%;height:100%;object-fit:contain;background:#0f172a}.call-local{position:absolute;right:10px;bottom:10px;width:108px;height:76px;object-fit:cover;border-radius:8px;border:1px solid rgba(255,255,255,.35);background:#1e293b}.call-audio-avatar{width:72px;height:72px;border-radius:50%;background:#2e6ff229;color:var(--yx-primary, 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20px;font-size:15px;font-weight:600;color:var(--yx-text, #223)}.call-card{margin:auto;width:380px;max-width:calc(100vw - 32px);background:var(--yx-card, #fff);border-radius:var(--yx-radius, 12px);box-shadow:var(--yx-shadow, 0 12px 40px rgba(15, 23, 42, .12));padding:32px 28px;text-align:center;display:flex;flex-direction:column;gap:12px}.call-card h1{margin:0;font-size:19px;color:var(--yx-text, #223)}.call-hint{margin:0;font-size:13px;color:var(--yx-text-sub, #667);line-height:1.7}.call-join-button{margin-top:6px;padding:11px 0;font-size:15px}.call-incall{margin:auto;position:relative;width:min(720px,calc(100vw - 32px));border-radius:12px;background:#0f172a;overflow:hidden;height:min(460px,70vh);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding-bottom:54px}.call-incall .call-status{bottom:44px}.call-incall .danger-button{position:absolute;bottom:12px;left:50%;transform:translate(-50%)}.call-incall.is-audio{height:300px}