:root{--blue: #247efe;--blue-dark: #1a63d8;--blue-light: #eaf2fe;--bg: #f5f7fa;--card: #ffffff;--border: #e6eaf0;--border2: #eef1f5;--text: #1f2329;--text2: #646a73;--text3: #8f959e;--green: #2ea44f;--orange: #e8833a;--red: #d83931}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#d3d9e0;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#bfc7d1}::-webkit-scrollbar-track{background:transparent}a{text-decoration:none}.link{color:var(--blue)}.link:hover{text-decoration:underline}.toast{position:fixed;left:50%;bottom:44px;transform:translate(-50%) translateY(16px);background:#1f2329;color:#fff;font-size:13px;padding:10px 18px;border-radius:8px;opacity:0;pointer-events:none;transition:.2s;z-index:99;box-shadow:0 6px 20px #00000038;max-width:480px;text-align:center}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#1f232973;display:flex;align-items:center;justify-content:center;z-index:90}.modal{background:var(--card);border-radius:12px;box-shadow:0 12px 40px #1f232929;min-width:360px;max-width:calc(100vw - 48px);max-height:calc(100vh - 80px);display:flex;flex-direction:column}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 12px;border-bottom:1px solid var(--border2)}.modal-title{font-size:15px;font-weight:600}.modal-x{border:none;background:transparent;font-size:14px;color:var(--text3);cursor:pointer;padding:4px 6px;border-radius:6px}.modal-x:hover{background:#f0f2f6;color:var(--text)}.modal-body{padding:16px 20px;overflow-y:auto}.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:12px 20px 16px;border-top:1px solid var(--border2)}.form-grid{display:flex;flex-direction:column;gap:14px}.form-grid label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--text2)}.form-grid label.check-row{flex-direction:row;align-items:center;gap:8px;font-size:13px;color:var(--text);cursor:pointer;-webkit-user-select:none;user-select:none}.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.text-input{font-size:13px;padding:8px 12px;border:1px solid var(--border);border-radius:8px;font-family:inherit;color:var(--text);background:#fff;outline:none}.text-input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #247efe1f}.login-view{min-height:100vh;display:flex;align-items:center;justify-content:center;background-image:radial-gradient(circle at 15% 20%,rgba(36,126,254,.05),transparent 42%),radial-gradient(circle at 85% 80%,rgba(36,126,254,.06),transparent 40%)}.login-view .card{width:400px;background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 32px #1f23290f;padding:40px 40px 28px;text-align:center}.login-view .logo{width:48px;height:48px;border-radius:12px;margin:0 auto 14px;background:linear-gradient(135deg,#247efe,#5ba0ff);display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px;font-weight:600;box-shadow:0 4px 12px #247efe47}.login-view h1{font-size:20px;font-weight:600;letter-spacing:.5px}.login-view .sub{font-size:13px;color:var(--text3);margin-top:6px}.login-view .qr-wrap{position:relative;width:208px;height:208px;margin:28px auto 16px;border:1px solid var(--border);border-radius:10px;background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:border-color .15s}.login-view .qr-wrap:hover{border-color:var(--blue)}.login-view .qr-wrap svg{display:block}.login-view .qr-loading{width:192px;height:192px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary, #8f959e);font-size:13px}.login-view .qr-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:9px;background:#fff;border:1px solid var(--border);display:flex;align-items:center;justify-content:center}.login-view .qr-center span{width:34px;height:34px;border-radius:7px;background:var(--blue);color:#fff;font-size:17px;font-weight:600;display:flex;align-items:center;justify-content:center}.login-view .qr-scanline{position:absolute;left:10px;right:10px;height:2px;top:14px;background:linear-gradient(90deg,transparent,var(--blue),transparent);opacity:.7;border-radius:2px;animation:scan 2.8s ease-in-out infinite;pointer-events:none}@keyframes scan{0%,to{top:14px}50%{top:192px}}.login-view .qr-mask{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:10px;background:#fffffff0;display:none;flex-direction:column;align-items:center;justify-content:center;gap:8px}.login-view .qr-mask.show{display:flex}.login-view .qr-mask .ok{width:52px;height:52px;border-radius:50%;background:var(--green);display:flex;align-items:center;justify-content:center}.login-view .qr-mask .ok svg{width:28px;height:28px}.login-view .qr-mask .t1{font-size:15px;font-weight:600;color:var(--green)}.login-view .qr-mask .t2{font-size:12px;color:var(--text3)}.login-view .tip{font-size:14px;font-weight:500}.login-view .tip b{color:var(--blue);font-weight:600}.login-view .tip2{font-size:12px;color:var(--text3);margin-top:8px;line-height:1.7}.login-view .divider{display:flex;align-items:center;gap:10px;margin:22px 0 14px;color:var(--text3);font-size:12px}.login-view .divider:before,.login-view .divider:after{content:"";flex:1;height:1px;background:var(--border)}.login-view .other{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--text2);padding:7px 14px;border:1px solid var(--border);border-radius:8px;background:#fff;cursor:not-allowed}.login-view .other .lock{color:var(--text3)}.login-view .footer{margin-top:26px;font-size:12px;color:var(--text3)}.login-view .footer a{color:var(--blue);text-decoration:none;cursor:pointer}.login-view .footer a:hover{text-decoration:underline}.login-view .corp{margin-top:6px;font-size:11px;color:#b3b9c2}.login-view .dev-login{margin-top:18px;background:#f7f9fc;border:1px dashed var(--border);border-radius:8px;padding:10px;display:flex;flex-direction:column;gap:8px}.login-view .dev-btn{font-family:inherit;font-size:12.5px;padding:8px 12px;border-radius:8px;border:1px solid var(--blue);background:var(--blue);color:#fff;cursor:pointer;transition:.15s}.login-view .dev-btn:hover:not(:disabled){background:var(--blue-dark)}.login-view .dev-btn:disabled{opacity:.6;cursor:not-allowed}.login-view .dev-btn.ghost{background:#fff;color:var(--blue)}.login-view .dev-btn.ghost:hover:not(:disabled){background:var(--blue-light)}.login-view .dd-autologin{margin:40px 0 30px;display:flex;flex-direction:column;align-items:center;gap:14px}.login-view .dd-spinner{width:34px;height:34px;border-radius:50%;border:3px solid var(--blue-light);border-top-color:var(--blue);animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.chat-view{display:flex;height:100vh;overflow:hidden}.chat-view .sidebar{width:272px;background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}.chat-view .brand{display:flex;align-items:center;gap:10px;padding:16px 16px 14px}.chat-view .brand .mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#247efe,#5ba0ff);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:600;box-shadow:0 3px 8px #247efe40}.chat-view .brand .name{font-size:14.5px;font-weight:600}.chat-view .brand .tag{font-size:11px;color:var(--text3);margin-top:1px}.chat-view .btn-new{margin:2px 14px 12px;padding:10px 0;border:none;border-radius:9px;background:var(--blue);color:#fff;font-size:13.5px;font-weight:500;cursor:pointer;font-family:inherit;display:flex;align-items:center;justify-content:center;gap:7px;box-shadow:0 3px 10px #247efe40;transition:.15s}.chat-view .btn-new:hover{background:var(--blue-dark)}.chat-view .btn-new .plus{font-size:16px;line-height:1}.chat-view .sessions{flex:1;overflow-y:auto;padding:0 8px 8px}.chat-view .s-group{font-size:11px;color:var(--text3);padding:10px 10px 6px;letter-spacing:.5px}.chat-view .s-item{padding:9px 10px;border-radius:9px;cursor:pointer;margin-bottom:2px;border:1px solid transparent}.chat-view .s-item:hover{background:#f3f6fa}.chat-view .s-item.active{background:var(--blue-light);border-color:#c8ddfd}.chat-view .s-line1{display:flex;align-items:center;gap:6px}.chat-view .s-title{font-size:13px;font-weight:500;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-view .s-item.active .s-title{color:var(--blue)}.chat-view .src-badge{flex-shrink:0;width:17px;height:17px;border-radius:5px;background:var(--blue);color:#fff;font-size:10px;display:inline-flex;align-items:center;justify-content:center;font-weight:600}.chat-view .s-time{flex-shrink:0;font-size:11px;color:var(--text3)}.chat-view .s-del{flex-shrink:0;border:none;background:transparent;color:var(--text3);font-size:11px;cursor:pointer;padding:2px 3px;border-radius:5px;display:none}.chat-view .s-item:hover .s-del{display:block}.chat-view .s-del:hover{color:var(--red);background:#fde8e7}.chat-view .s-preview{font-size:11.5px;color:var(--text3);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-left:23px}.chat-view .s-preview .busy-dot{color:var(--orange)}.chat-view .side-foot{border-top:1px solid var(--border);padding:10px 12px}.chat-view .user-card{display:flex;align-items:center;gap:10px;padding:6px 4px 10px}.chat-view .u-av{width:34px;height:34px;border-radius:50%;background:#247efe;color:#fff;font-size:13px;font-weight:600;display:flex;align-items:center;justify-content:center;flex-shrink:0}.chat-view .user-card .n{font-size:13px;font-weight:500}.chat-view .user-card .d{font-size:11px;color:var(--text3);margin-top:1px}.chat-view .admin-link{display:flex;align-items:center;justify-content:center;gap:7px;padding:8px 0;border-radius:8px;border:1px solid var(--border);background:#fff;font-size:12.5px;color:var(--text2);transition:.15s}.chat-view .admin-link:hover{border-color:var(--blue);color:var(--blue)}.chat-view .role-switch{margin-top:8px;text-align:center;font-size:11px;color:var(--text3);cursor:pointer;padding:4px 0;border-radius:6px;transition:.15s}.chat-view .role-switch:hover{color:var(--blue);background:#f0f6ff}.chat-view .main{flex:1;display:flex;flex-direction:column;min-width:0}.chat-view .chat-header{height:56px;background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;gap:12px;flex-shrink:0}.chat-view .chat-title{font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-view .model-badge{font-size:11.5px;color:var(--text2);background:#f0f2f6;border-radius:14px;padding:3px 10px;white-space:nowrap}.chat-view .header-right{margin-left:auto;display:flex;align-items:center;gap:10px}.chat-view .h-btn{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;padding:7px 12px;border-radius:8px;border:1px solid var(--border);background:#fff;color:var(--text2);cursor:pointer;font-family:inherit}.chat-view .h-btn:hover{border-color:var(--blue);color:var(--blue)}.chat-view .messages{flex:1;overflow-y:auto;padding:24px 0 12px}.chat-view .msg-col{max-width:820px;margin:0 auto;padding:0 28px;display:flex;flex-direction:column;gap:22px}.chat-view .sys-line{text-align:center;font-size:12.5px;color:var(--text3);padding:8px 0}.chat-view .msg{display:flex;gap:12px}.chat-view .msg .m-av{width:34px;height:34px;border-radius:9px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:600}.chat-view .msg.user{flex-direction:row-reverse}.chat-view .msg.user .m-av{border-radius:50%;background:#247efe;color:#fff;font-size:12.5px}.chat-view .msg.ai .m-av{background:linear-gradient(135deg,#247efe,#5ba0ff);color:#fff;box-shadow:0 2px 6px #247efe38}.chat-view .m-body{max-width:calc(100% - 60px);min-width:0}.chat-view .msg.user .m-body{display:flex;flex-direction:column;align-items:flex-end}.chat-view .m-meta{font-size:11px;color:var(--text3);margin-bottom:5px}.chat-view .msg.user .m-meta{text-align:right}.chat-view .bubble{font-size:14px;line-height:1.75;padding:11px 15px;border-radius:12px;white-space:pre-wrap;word-break:break-word}.chat-view .msg.user .bubble{background:var(--blue);color:#fff;border-top-right-radius:4px}.chat-view .msg.ai .bubble{background:var(--card);border:1px solid var(--border);border-top-left-radius:4px}.chat-view .msg.queued .bubble{background:#f3f6fa;color:var(--text2);border:1px dashed #d3d9e2}.chat-view .bubble .md{white-space:normal}.chat-view .bubble .md>:first-child{margin-top:0}.chat-view .bubble .md>:last-child{margin-bottom:0}.chat-view .bubble .md p{margin:0 0 8px}.chat-view .bubble .md h1,.chat-view .bubble .md h2,.chat-view .bubble .md h3,.chat-view .bubble .md h4{font-size:16px;font-weight:600;margin:14px 0 8px;color:var(--text)}.chat-view .bubble .md h1{font-size:18px}.chat-view .bubble .md ul,.chat-view .bubble .md ol{margin:0 0 8px;padding-left:22px}.chat-view .bubble .md li{margin:3px 0}.chat-view .bubble .md strong{font-weight:600}.chat-view .bubble .md a{color:var(--blue);text-decoration:underline}.chat-view .bubble .md blockquote{margin:8px 0;padding:4px 12px;border-left:3px solid var(--border);color:var(--text3)}.chat-view .bubble .md hr{border:none;border-top:1px solid var(--border);margin:12px 0}.chat-view .bubble .md code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;background:#0000000f;border-radius:4px;padding:1px 5px}.chat-view .bubble .md pre{margin:8px 0;padding:10px 12px;background:#0000000d;border:1px solid var(--border);border-radius:8px;overflow-x:auto}.chat-view .bubble .md pre code{background:none;padding:0;border-radius:0}.chat-view .bubble .md table{border-collapse:collapse;margin:8px 0;max-width:100%;display:block;overflow-x:auto}.chat-view .bubble .md th,.chat-view .bubble .md td{border:1px solid var(--border);padding:6px 12px;text-align:left;white-space:nowrap}.chat-view .bubble .md th{background:#0000000a;font-weight:600}.chat-view .queued-tag{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--orange);background:#fdf1e5;border:1px solid #f5dcc3;border-radius:12px;padding:2px 10px;margin-bottom:6px;font-weight:500}.chat-view .attach-list{display:flex;flex-direction:column;gap:6px;margin-bottom:8px;width:300px}.chat-view .file-chip{display:flex;align-items:center;gap:10px;background:#ffffff24;border:1px solid rgba(255,255,255,.35);border-radius:9px;padding:8px 11px}.chat-view .msg.user .file-chip{color:#fff}.chat-view .f-ico{width:30px;height:30px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0;background:#fff3}.chat-view .attach-thumb{width:44px;height:44px;object-fit:cover;border-radius:7px;flex-shrink:0;background:#fff3;cursor:zoom-in}.chat-view .p-thumb{width:28px;height:28px;object-fit:cover;border-radius:5px;flex-shrink:0}.chat-view .f-info{min-width:0;flex:1}.chat-view .f-name{font-size:12.5px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-view .f-size{font-size:11px;opacity:.75;margin-top:1px}.chat-view .artifacts{display:flex;flex-direction:column;gap:8px;margin-top:10px}.chat-view .artifact{display:flex;align-items:center;gap:12px;background:#f8fafd;border:1px solid var(--border);border-radius:10px;padding:10px 13px;width:340px;transition:.15s}.chat-view .artifact:hover{border-color:#c9d8f2;box-shadow:0 3px 10px #1f23290d}.chat-view .artifact .f-ico{background:#fff;border:1px solid var(--border2)}.chat-view .artifact .f-name{color:var(--text)}.chat-view .artifact .f-size{color:var(--text3)}.chat-view .dl-btn{flex-shrink:0;font-size:12px;color:var(--blue);border:1px solid #c8ddfd;background:var(--blue-light);border-radius:7px;padding:5px 11px;cursor:pointer;font-family:inherit;display:flex;align-items:center;gap:4px}.chat-view .dl-btn:hover{background:#dceafe}.chat-view .fb-row{display:flex;align-items:center;gap:4px;margin-top:7px}.chat-view .fb-btn{border:none;background:transparent;font-size:14px;padding:4px 7px;border-radius:7px;cursor:pointer;color:var(--text3);transition:.12s;line-height:1}.chat-view .fb-btn:hover{background:#f0f2f6}.chat-view .fb-btn.on-up{color:var(--green);background:#e6f6ec}.chat-view .fb-btn.on-down{color:var(--orange);background:#fdf1e5}.chat-view .fb-note{font-size:11px;color:var(--text3);margin-left:6px}.chat-view .task-progress{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--border);border-radius:4px 12px 12px;padding:11px 15px;font-size:13px;color:var(--text2)}.chat-view .pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--blue);animation:pulse 1.2s ease-in-out infinite;flex-shrink:0}@keyframes pulse{0%,to{opacity:.35;transform:scale(.85)}50%{opacity:1;transform:scale(1.15)}}.chat-view .task-progress .elapsed{color:var(--text3);font-size:12px;font-variant-numeric:tabular-nums}.chat-view .stage-banner{display:flex;align-items:center;gap:10px;background:#2f6fed12;border:1px solid rgba(47,111,237,.3);border-radius:12px;padding:13px 16px;font-size:14px;color:var(--text);margin-bottom:8px}.chat-view .stage-banner b{font-size:15px}.chat-view .stage-banner .stage-status{color:var(--text3)}.chat-view .stage-banner .stage-turn{background:#2f6fed1f;color:var(--blue);border-radius:999px;padding:2px 10px;font-size:12px;white-space:nowrap}.chat-view .stage-banner .elapsed{margin-left:auto;color:var(--text3);font-size:12px;font-variant-numeric:tabular-nums}.chat-view .proc-panel{border:1px solid var(--border);border-radius:12px;background:var(--card);margin-bottom:8px;overflow:hidden}.chat-view .proc-head{display:flex;align-items:center;gap:8px;width:100%;padding:9px 13px;background:none;border:none;cursor:pointer;font-size:13px;color:var(--text);text-align:left}.chat-view .proc-head:hover{background:#00000008}.chat-view .proc-chev{display:inline-block;transition:transform .15s ease;color:var(--text3)}.chat-view .proc-chev.open{transform:rotate(90deg)}.chat-view .proc-count{color:var(--text3);font-size:12px}.chat-view .proc-head .pulse-dot{margin-left:auto}.chat-view .proc-steps{border-top:1px solid var(--border);padding:6px 8px;max-height:320px;overflow-y:auto}.chat-view .proc-step{border-radius:8px;font-size:12.5px}.chat-view .proc-step summary{display:flex;align-items:center;gap:6px;padding:5px 8px;cursor:pointer;list-style:none;color:var(--text2);-webkit-user-select:none;user-select:none}.chat-view .proc-step summary::-webkit-details-marker{display:none}.chat-view .proc-step summary:hover{background:#00000008}.chat-view .proc-step.running summary{color:var(--text)}.chat-view .proc-title{font-weight:600}.chat-view .proc-turn,.chat-view .proc-dur{color:var(--text3);font-size:11px;background:#0000000d;border-radius:999px;padding:1px 8px;white-space:nowrap}.chat-view .proc-step pre{margin:2px 8px 8px;padding:8px 10px;background:#0000000a;border-radius:6px;font-size:12px;line-height:1.5;white-space:pre-wrap;word-break:break-all;max-height:180px;overflow-y:auto;color:var(--text2)}.chat-view .empty{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:0 28px}.chat-view .empty .big-logo{width:56px;height:56px;border-radius:15px;background:linear-gradient(135deg,#247efe,#5ba0ff);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:600;box-shadow:0 6px 16px #247efe47}.chat-view .empty h2{font-size:19px;font-weight:600}.chat-view .empty p{font-size:13px;color:var(--text3);max-width:420px;line-height:1.7}.chat-view .quick-chips{display:flex;gap:10px;margin-top:8px;flex-wrap:wrap;justify-content:center}.chat-view .q-chip{font-size:12.5px;color:var(--text2);background:var(--card);border:1px solid var(--border);border-radius:18px;padding:8px 15px;cursor:pointer;transition:.15s}.chat-view .q-chip:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-light)}.chat-view .composer{padding:10px 0 16px;flex-shrink:0;background:linear-gradient(180deg,rgba(245,247,250,0),var(--bg) 22%)}.chat-view .composer-col{max-width:820px;margin:0 auto;padding:0 28px}.chat-view .busy-hint{display:none;align-items:center;gap:8px;font-size:12.5px;color:#9a5b12;background:#fdf1e5;border:1px solid #f5dcc3;border-radius:9px;padding:8px 13px;margin-bottom:9px}.chat-view .busy-hint.show{display:flex}.chat-view .composer-box{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:10px 12px;transition:.15s}.chat-view .composer-box:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px #247efe1a}.chat-view .composer-box.disabled{background:#f5f7fa;border-color:var(--border)}.chat-view .pending-chips{display:flex;flex-wrap:wrap;gap:8px;padding:2px 2px 10px}.chat-view .p-chip{display:flex;align-items:center;gap:8px;background:#f3f6fa;border:1px solid var(--border);border-radius:8px;padding:6px 9px;font-size:12px;color:var(--text2);max-width:240px}.chat-view .p-chip .f-name{font-size:12px}.chat-view .p-chip .rm{cursor:pointer;color:var(--text3);border:none;background:none;font-size:13px;padding:0 2px;line-height:1}.chat-view .p-chip .rm:hover{color:var(--orange)}.chat-view .input-row{display:flex;align-items:flex-end;gap:8px}.chat-view .icon-btn{width:36px;height:36px;border:none;background:transparent;border-radius:8px;cursor:pointer;font-size:17px;color:var(--text2);flex-shrink:0;transition:.12s;line-height:1}.chat-view .icon-btn:hover{background:#f0f2f6;color:var(--blue)}.chat-view .composer-box.disabled .icon-btn{color:#c3c9d1;cursor:not-allowed}.chat-view textarea{flex:1;border:none;outline:none;resize:none;font-family:inherit;font-size:14px;line-height:1.6;max-height:132px;background:transparent;color:var(--text);padding:10px 4px;min-height:42px}.chat-view textarea::placeholder{color:#b3b9c2}.chat-view .send-btn{flex-shrink:0;border:none;border-radius:9px;background:var(--blue);color:#fff;font-size:13.5px;font-weight:500;padding:9px 20px;cursor:pointer;font-family:inherit;display:flex;align-items:center;gap:6px;transition:.15s}.chat-view .send-btn:hover:not(:disabled){background:var(--blue-dark)}.chat-view .send-btn:disabled{background:#c9d2dd;cursor:not-allowed}.chat-view .composer-meta{display:flex;align-items:center;justify-content:space-between;padding:8px 4px 0;font-size:11.5px;color:var(--text3)}.chat-view .composer-meta .limits b{font-weight:400;color:var(--text2)}.chat-view #charCount{font-variant-numeric:tabular-nums}.chat-view #charCount.over{color:var(--orange);font-weight:600}.admin-view{display:flex;height:100vh;overflow:hidden}.admin-view .side{width:216px;background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}.admin-view .brand{display:flex;align-items:center;gap:10px;padding:16px 18px;border-bottom:1px solid var(--border)}.admin-view .brand .mark{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,#247efe,#5ba0ff);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:600}.admin-view .brand .name{font-size:14px;font-weight:600}.admin-view .brand .tag{font-size:11px;color:var(--text3)}.admin-view .nav{padding:12px 10px;flex:1}.admin-view .nav-label{font-size:11px;color:var(--text3);padding:6px 10px;letter-spacing:1px}.admin-view .nav-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;cursor:pointer;font-size:13.5px;color:var(--text2);margin-bottom:2px;border:1px solid transparent;-webkit-user-select:none;user-select:none}.admin-view .nav-item:hover{background:#f3f6fa;color:var(--text)}.admin-view .nav-item.active{background:var(--blue-light);color:var(--blue);font-weight:500}.admin-view .nav-item .ico{width:18px;text-align:center;font-size:14px}.admin-view .side-foot{border-top:1px solid var(--border);padding:12px}.admin-view .back-link{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:8px;font-size:13px;color:var(--text2);border:1px solid var(--border);background:#fff}.admin-view .back-link:hover{border-color:var(--blue);color:var(--blue)}.admin-view .admin-user{display:flex;align-items:center;gap:10px;padding:10px 12px 4px}.admin-view .avatar{width:32px;height:32px;border-radius:50%;background:#247efe;color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;font-weight:600}.admin-view .admin-user .n{font-size:13px;font-weight:500}.admin-view .admin-user .r{font-size:11px;color:var(--text3)}.admin-view .main{flex:1;overflow-y:auto;padding:24px 28px}.admin-view .page-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:18px}.admin-view .page-title{font-size:20px;font-weight:600}.admin-view .page-desc{font-size:12.5px;color:var(--text3);margin-top:4px}.admin-view .btn{display:inline-flex;align-items:center;gap:6px;font-size:13px;padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:#fff;color:var(--text2);cursor:pointer;font-family:inherit}.admin-view .btn:hover{border-color:var(--blue);color:var(--blue)}.admin-view .btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.admin-view .btn.primary:hover{background:var(--blue-dark);color:#fff}.admin-view .btn.danger{background:var(--red);border-color:var(--red);color:#fff}.admin-view .btn.danger:hover{background:#b62a23;color:#fff}.admin-view .card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px}.admin-view .card+.card{margin-top:16px}.admin-view .card-title{font-size:14px;font-weight:600;margin-bottom:4px}.admin-view .card-sub{font-size:12px;color:var(--text3);margin-bottom:16px}.admin-view .stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}.admin-view .stat{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px 20px}.admin-view .stat .label{font-size:12.5px;color:var(--text2)}.admin-view .stat .value{font-size:26px;font-weight:600;margin-top:6px;font-variant-numeric:tabular-nums}.admin-view .stat .value small{font-size:13px;font-weight:400;color:var(--text3);margin-left:2px}.admin-view .stat .delta{font-size:12px;margin-top:6px}.admin-view .delta.up{color:var(--green)}.admin-view .delta.down{color:var(--red)}.admin-view .bar-track{flex:1;height:10px;background:#eef2f7;border-radius:5px;overflow:hidden}.admin-view .bar-fill{height:100%;border-radius:5px;background:var(--blue)}.admin-view .bar-fill.g2{background:#5ba0ff}.admin-view .bar-fill.g3{background:#8dbcff}.admin-view .bar-fill.g4{background:#bcd6ff}.admin-view .bar-fill.g5{background:#d6e6ff}.admin-view .dim-tabs{display:flex;gap:4px;background:#f0f2f6;border-radius:9px;padding:3px}.admin-view .dim-tab{border:none;background:transparent;font-family:inherit;font-size:12.5px;color:var(--text2);padding:6px 14px;border-radius:7px;cursor:pointer;transition:.12s}.admin-view .dim-tab:hover{color:var(--text)}.admin-view .dim-tab.active{background:#fff;color:var(--blue);font-weight:500;box-shadow:0 1px 3px #1f232914}.admin-view table{width:100%;border-collapse:collapse}.admin-view th{font-size:12px;color:var(--text3);font-weight:500;text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);background:#fafbfc}.admin-view td{font-size:13px;padding:12px;border-bottom:1px solid #f0f2f6;vertical-align:middle}.admin-view tr:last-child td{border-bottom:none}.admin-view tbody tr:hover{background:#f8fafd}.admin-view .mono{font-family:SF Mono,Menlo,Consolas,monospace;font-size:12.5px}.admin-view .pill{display:inline-block;font-size:11.5px;padding:2px 9px;border-radius:20px;font-weight:500}.admin-view .pill.blue{background:var(--blue-light);color:var(--blue)}.admin-view .pill.green{background:#e6f6ec;color:var(--green)}.admin-view .pill.gray{background:#f0f2f6;color:var(--text2)}.admin-view .pill.orange{background:#fdf1e5;color:var(--orange)}.admin-view .pill.p0{background:#fde8e7;color:var(--red)}.admin-view .pill.p1{background:#fdf1e5;color:var(--orange)}.admin-view .pill.p2{background:#f0f2f6;color:var(--text2)}.admin-view .switch{position:relative;width:38px;height:22px;display:inline-block;cursor:pointer}.admin-view .switch input{display:none}.admin-view .switch .sl{position:absolute;top:0;right:0;bottom:0;left:0;background:#d3d9e0;border-radius:22px;transition:.15s}.admin-view .switch .sl:after{content:"";position:absolute;width:16px;height:16px;border-radius:50%;background:#fff;top:3px;left:3px;transition:.15s;box-shadow:0 1px 3px #0003}.admin-view .switch input:checked+.sl{background:var(--blue)}.admin-view .switch input:checked+.sl:after{left:19px}.admin-view .toolbar{display:flex;align-items:center;gap:10px;margin-bottom:14px}.admin-view .search{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:8px;padding:8px 12px;width:280px;background:#fff}.admin-view .search input{border:none;outline:none;font-size:13px;width:100%;font-family:inherit}.admin-view .search:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px #247efe1f}.admin-view .role-sel{font-size:12.5px;padding:5px 8px;border-radius:6px;border:1px solid var(--border);background:#fff;color:var(--text2);cursor:pointer;font-family:inherit}.admin-view .role-sel:focus{outline:none;border-color:var(--blue)}.admin-view .u-cell{display:flex;align-items:center;gap:10px}.admin-view .u-av{width:30px;height:30px;border-radius:50%;color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;font-weight:600;flex-shrink:0}.admin-view .op-link{color:var(--blue);font-size:12.5px;cursor:pointer;margin-right:12px}.admin-view .op-link:hover{text-decoration:underline}.admin-view .op-link.danger{color:var(--red)}.admin-view .table-hint{padding:32px;text-align:center;font-size:12.5px;color:var(--text3)}.admin-view .form-row{display:flex;align-items:flex-start;padding:18px 0;border-bottom:1px solid #f0f2f6}.admin-view .form-row:last-of-type{border-bottom:none}.admin-view .form-label{width:200px;flex-shrink:0}.admin-view .form-label .t{font-size:13.5px;font-weight:500}.admin-view .form-label .d{font-size:12px;color:var(--text3);margin-top:3px;line-height:1.5}.admin-view .form-ctrl{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.admin-view .num-input,.admin-view select.sel{font-size:13px;padding:8px 12px;border:1px solid var(--border);border-radius:8px;font-family:inherit;color:var(--text);background:#fff;outline:none}.admin-view .num-input{width:110px}.admin-view .num-input:focus,.admin-view select.sel:focus{border-color:var(--blue);box-shadow:0 0 0 3px #247efe1f}.admin-view .unit{font-size:13px;color:var(--text2)}.admin-view .range-hint{font-size:12px;color:var(--text3)}.admin-view .stepper{display:flex;align-items:center;border:1px solid var(--border);border-radius:8px;overflow:hidden}.admin-view .stepper button{width:32px;height:34px;border:none;background:#f7f9fc;font-size:15px;cursor:pointer;color:var(--text2)}.admin-view .stepper button:hover{background:var(--blue-light);color:var(--blue)}.admin-view .stepper input{width:52px;text-align:center;border:none;outline:none;font-size:13.5px;font-family:inherit}.admin-view .notice{display:flex;gap:10px;align-items:flex-start;background:var(--blue-light);border:1px solid #c8ddfd;border-radius:10px;padding:12px 14px;font-size:12.5px;color:#2059b8;line-height:1.6;margin-top:16px}.admin-view .form-actions{margin-top:20px;display:flex;gap:10px;align-items:center}.admin-view .saved-hint{font-size:12px;color:var(--text3)}.admin-view .empty-panel{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:56px 24px}@media (max-width: 1280px){.admin-view .stat-row{grid-template-columns:repeat(2,1fr)}}.forbidden{height:100vh;display:flex;align-items:center;justify-content:center;background:#f5f7fa}.forbidden .card{background:#fff;border:1px solid #e5e8ef;border-radius:14px;padding:44px 56px;text-align:center;max-width:420px;box-shadow:0 4px 24px #1428500f}.forbidden .ic{font-size:40px;margin-bottom:14px}.forbidden h2{font-size:18px;margin-bottom:8px}.forbidden .code{display:inline-block;font-size:12px;color:#d4380d;background:#fff2e8;border:1px solid #ffbb96;border-radius:6px;padding:2px 10px;margin-bottom:14px}.forbidden p{font-size:13px;color:#8a92a6;line-height:1.8;margin-bottom:20px}.forbidden .btns{display:flex;gap:10px;justify-content:center}.forbidden .btns a{padding:8px 20px;border-radius:8px;font-size:13px;text-decoration:none}.forbidden .btns .primary{background:#247efe;color:#fff}.forbidden .btns .ghost{border:1px solid #e5e8ef;color:#5a6478}.chat-view .m-mask{display:none}.chat-view.mobile .m-mask{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0f141c73;opacity:0;pointer-events:none;transition:opacity .2s;z-index:90}.chat-view.mobile.drawer-open .m-mask{opacity:1;pointer-events:auto}.chat-view .m-drawer{display:none}.chat-view.mobile .m-drawer{display:block;position:fixed;top:0;bottom:0;left:0;width:282px;max-width:84vw;z-index:100;transform:translate(-102%);transition:transform .22s ease;box-shadow:4px 0 24px #1f232924}.chat-view.mobile.drawer-open .m-drawer{transform:translate(0)}.chat-view.mobile .m-drawer .sidebar{height:100%}.chat-view .m-menu-btn{display:none}@media (max-width: 768px){.chat-view .chat-header{height:48px;padding:0 12px;gap:10px}.chat-view .m-menu-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid var(--border);border-radius:8px;background:#fff;font-size:16px;color:var(--text2);cursor:pointer;flex-shrink:0}.chat-view .chat-title{font-size:14.5px}.chat-view .messages{padding:14px 0 8px}.chat-view .msg-col{max-width:100%;padding:0 12px;gap:16px}.chat-view .msg{gap:8px}.chat-view .msg .m-av{width:30px;height:30px;font-size:13.5px;border-radius:8px}.chat-view .m-body{max-width:calc(100% - 42px)}.chat-view .m-meta{font-size:10.5px}.chat-view .bubble{padding:9px 12px;font-size:15px;line-height:1.7}.chat-view .stage-banner,.chat-view .task-progress{font-size:12px;flex-wrap:wrap;row-gap:4px}.chat-view .proc-panel{max-width:100%}.chat-view .composer{padding:6px 0 0}.chat-view .composer-col{max-width:100%;padding:0 10px;padding-bottom:calc(8px + env(safe-area-inset-bottom,0px))}.chat-view .composer-meta .limits{display:none}.chat-view .composer-box{padding:8px 10px;border-radius:14px}.chat-view .send-btn{padding:0 12px}.login-view .card{width:calc(100% - 32px);max-width:400px;padding:32px 22px 22px}.admin-view .main{overflow-x:auto}}