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var(--border);padding:20px;background:var(--bg-1);overflow-y:auto;display:flex;flex-direction:column;gap:16px}.chat-side__card{display:flex;align-items:center;gap:12px;padding:14px;border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.chat-side__avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#ffffff2e}.chat-side__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.chat-side__stat{padding:10px 8px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);text-align:center}.chat-side__stat-label{font-size:11px;color:var(--text-3)}.chat-side__stat-value{font-size:16px;font-weight:700;color:var(--text-1);margin-top:2px}.chat-side__panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:14px}.chat-side__panel-title{font-size:13px;font-weight:700;margin-bottom:10px;color:var(--text-2)}.chat-side__list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.role-tag{display:inline-block;padding:3px 10px;font-size:12px;border-radius:999px;background:var(--brand-soft);color:var(--brand)}.role-grid{max-width:2400px;margin:0 auto 32px;padding:24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.role-card{display:flex;align-items:center;gap:14px;padding:18px;border:1px solid var(--border);border-radius:var(--radius-lg);background:#fff;text-decoration:none;color:var(--text-1);box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s;position:relative}.role-card:hover{transform:translateY(-2px);box-shadow:0 6px 18px 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button{background:var(--bg-2);border:1px solid var(--border);padding:6px 12px;border-radius:16px;font-size:12px;color:var(--text-2)}.cs-quick button:hover{background:var(--brand-soft);color:var(--brand);border-color:var(--brand)}.bot-bubble{background:linear-gradient(135deg,#fef3c7,#fde68a);border:1px solid #fcd34d;color:#78350f}@media (max-width: 900px){.chat-app{grid-template-columns:1fr}.chat-list,.chat-side{display:none}.docs-layout{grid-template-columns:1fr}.docs-sidebar{position:static}}.im-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:var(--radius-md);font-weight:500;white-space:nowrap;border:1px solid transparent;background:transparent;color:var(--text-1);cursor:pointer;transition:all .15s ease;-webkit-user-select:none;user-select:none}.im-btn:disabled{cursor:not-allowed;opacity:.55}.im-btn--block{width:100%}.im-btn--sm{height:28px;padding:0 10px;font-size:12px}.im-btn--md{height:36px;padding:0 16px;font-size:13px}.im-btn--lg{height:44px;padding:0 22px;font-size:14px}.im-btn--primary{background:var(--gradient-brand);color:#fff;box-shadow:0 2px 6px #0ea5e940}.im-btn--primary:hover:not(:disabled){filter:brightness(1.05)}.im-btn--secondary{background:var(--bg-0);border-color:var(--border-strong);color:var(--text-1)}.im-btn--secondary:hover:not(:disabled){border-color:var(--brand);color:var(--brand)}.im-btn--ghost{background:transparent;color:var(--text-2)}.im-btn--ghost:hover:not(:disabled){background:var(--bg-2);color:var(--text-1)}.im-btn--danger{background:var(--danger);color:#fff}.im-btn--danger:hover:not(:disabled){filter:brightness(1.05)}.im-btn--text{background:transparent;color:var(--brand);padding-left:6px;padding-right:6px}.im-btn--text:hover:not(:disabled){background:var(--brand-soft)}.im-btn--round{border-radius:999px}.im-btn--circle{padding:0;border-radius:999px}.im-btn--circle.im-btn--sm{width:28px}.im-btn--circle.im-btn--md{width:36px}.im-btn--circle.im-btn--lg{width:44px}.im-btn__icon{display:inline-flex;align-items:center}.im-btn__icon--right{margin-left:2px}.im-btn__label{line-height:1}.im-btn--loading{position:relative;color:transparent!important}.im-btn--loading:after{content:"";position:absolute;width:14px;height:14px;border-radius:50%;border:2px solid currentColor;border-top-color:transparent;color:#fff;animation:im-btn-spin .8s linear infinite}@keyframes im-btn-spin{to{transform:rotate(360deg)}}.im-iconbtn{display:inline-grid;place-items:center;border-radius:999px;border:1px solid transparent;background:transparent;color:var(--text-2);cursor:pointer;transition:all .15s}.im-iconbtn--sm{width:28px;height:28px}.im-iconbtn--md{width:36px;height:36px}.im-iconbtn--lg{width:44px;height:44px}.im-iconbtn--default:hover:not(:disabled){background:var(--bg-2);color:var(--text-1)}.im-iconbtn--ghost:hover:not(:disabled){background:var(--bg-2)}.im-iconbtn--danger:hover:not(:disabled){background:#fee2e2;color:var(--danger)}.im-iconbtn:disabled{cursor:not-allowed;opacity:.5}.im-badge-wrap{position:relative;display:inline-block}.im-badge{position:absolute;top:-6px;right:-8px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--danger);color:#fff;font-size:10px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;line-height:1;border:2px solid #fff;box-sizing:content-box}.im-badge--primary{background:var(--brand)}.im-badge--success{background:var(--success)}.im-badge--dot{width:8px;height:8px;min-width:0;padding:0;border-radius:50%;top:-2px;right:-2px;border-width:0}.im-tooltip{position:relative;display:inline-flex}.im-tooltip__bubble{position:absolute;z-index:60;background:#0f172a;color:#fff;font-size:12px;padding:4px 8px;border-radius:6px;white-space:nowrap;pointer-events:none;box-shadow:var(--shadow-md)}.im-tooltip__bubble--top{bottom:calc(100% + 6px);left:50%;transform:translate(-50%)}.im-tooltip__bubble--bottom{top:calc(100% + 6px);left:50%;transform:translate(-50%)}.im-tooltip__bubble--left{right:calc(100% + 6px);top:50%;transform:translateY(-50%)}.im-tooltip__bubble--right{left:calc(100% + 6px);top:50%;transform:translateY(-50%)}.im-tooltip__arrow{position:absolute;width:8px;height:8px;background:#0f172a;transform:rotate(45deg)}.im-tooltip__arrow--top{left:50%;bottom:-2px;transform:translate(-50%) rotate(45deg)}.im-tooltip__arrow--bottom{left:50%;top:-2px;transform:translate(-50%) rotate(45deg)}.im-tooltip__arrow--left{top:50%;right:-2px;transform:translateY(-50%) rotate(45deg)}.im-tooltip__arrow--right{top:50%;left:-2px;transform:translateY(-50%) rotate(45deg)}.im-empty{text-align:center;padding:48px 24px;color:var(--text-2)}.im-empty__icon{width:56px;height:56px;margin:0 auto 14px;display:grid;place-items:center;border-radius:50%;background:var(--brand-soft);color:var(--brand)}.im-empty__title{font-size:15px;font-weight:600;color:var(--text-1);margin-bottom:6px}.im-empty__desc{font-size:13px;color:var(--text-3);max-width:320px;margin:0 auto}.im-empty__action{margin-top:16px}.im-modal__overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:100;display:grid;place-items:center;padding:16px;animation:im-modal-fade .15s ease}@keyframes im-modal-fade{0%{opacity:0}to{opacity:1}}.im-modal__panel{background:var(--bg-0);border-radius:var(--radius-lg);max-width:92vw;max-height:86vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);animation:im-modal-pop .18s ease}@keyframes im-modal-pop{0%{opacity:0;transform:scale(.96) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}.im-modal__header{display:flex;align-items:center;padding:14px 20px;border-bottom:1px solid var(--border)}.im-modal__title{font-size:15px;font-weight:600;flex:1}.im-modal__close{width:32px;height:32px;display:grid;place-items:center;border:0;background:transparent;border-radius:6px;color:var(--text-3);cursor:pointer}.im-modal__close:hover{background:var(--bg-2);color:var(--text-1)}.im-modal__body{padding:20px;overflow-y:auto;flex:1}.im-modal__footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 20px;border-top:1px solid var(--border)}.im-toast-stack{position:fixed;top:80px;left:50%;transform:translate(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;pointer-events:none}.im-toast{pointer-events:auto;display:flex;align-items:center;gap:8px;padding:10px 14px;background:#0f172a;color:#fff;border-radius:var(--radius-md);font-size:13px;box-shadow:var(--shadow-md);min-width:200px;animation:im-toast-in .2s ease}@keyframes im-toast-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.im-toast__icon{display:inline-flex}.im-toast--success .im-toast__icon{color:var(--success)}.im-toast--error .im-toast__icon{color:var(--danger)}.im-toast__msg{flex:1}.im-toast__close{background:transparent;border:0;color:#fff9;cursor:pointer;padding:2px;border-radius:4px;display:grid;place-items:center}.im-toast__close:hover{color:#fff;background:#ffffff1a}