:root{font-family:Inter,'Segoe UI','Microsoft YaHei',sans-serif;color:#21334b;background:#f5f7fb;font-size:14px;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.5}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #9bc7ff;outline-offset:2px}[hidden]{display:none!important}h1{font-size:29px;letter-spacing:-1px;margin:7px 0 10px;font-weight:650}h2{font-size:15px;margin:0 0 6px;font-weight:650}p{line-height:1.7;margin:8px 0}.muted{color:#7b889c;font-size:12px}.blue{color:#287eeb!important}.red{color:#d06376!important}.eyebrow{font-size:10px;letter-spacing:1.8px;color:#8491a5;font-weight:600}.brand{font-size:22px;font-weight:650;display:flex;align-items:center;gap:11px;white-space:nowrap}.logo{width:37px;height:37px;display:grid;place-items:center;background:#2d86ef;color:#fff;border-radius:11px;font-size:25px}.brand-sub{font-size:12px;font-weight:400;color:#8995a8;margin-left:5px}header{display:flex;align-items:center;justify-content:space-between;gap:16px;height:81px;padding:0 33px;background:#fff;border-bottom:1px solid #e9edf4}.header-right{display:flex;align-items:center;gap:20px}.status{border-radius:6px;padding:6px 9px;font-size:11px;background:#f0f3f8;color:#6f7e93}.status.connected{color:#218761;background:#eaf8f1}.shell{display:grid;grid-template-columns:210px minmax(0,1fr);min-height:calc(100vh - 81px)}aside{background:#fff;border-right:1px solid #e9edf4;padding:30px 18px;display:flex;flex-direction:column}.nav-label{font-size:10px;color:#98a3b3;letter-spacing:1px;margin:0 14px 18px}.nav{border:0;background:none;padding:14px;border-radius:8px;width:100%;text-align:left;color:#6d7c90;margin-bottom:7px;display:flex;gap:15px;align-items:center}.nav span{font-size:18px;width:20px}.nav.active{background:#edf5ff;color:#247ee9;font-weight:600}.nav:hover{background:#f2f6fb}.sidebar-bottom{margin-top:auto;padding:38px 10px 0;display:flex;gap:10px;align-items:center;font-size:12px}.admin-icon{background:#edf1f8;border-radius:50%;width:32px;height:32px;display:grid;place-items:center}main{padding:38px 40px;min-width:0;max-width:1540px;width:100%;margin:auto;align-self:start}.heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.primary,.secondary,.plain{border:0;white-space:nowrap}.primary{color:#fff;background:#2c83ed;border:1px solid #2c83ed;border-radius:7px;padding:10px 16px;font-weight:500;box-shadow:0 3px 6px #287eeb10}.primary:hover{background:#2176dd}.secondary{background:#fff;color:#416086;border:1px solid #dfe6ef;padding:8px 13px;border-radius:7px}.plain{background:none;padding:7px;color:#7c8a9e;font-size:12px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:24px 0}.metric{background:#fff;border:1px solid #e7ecf3;padding:23px;border-radius:12px}.metric-title{color:#77879a;font-size:12px;display:flex;justify-content:space-between}.metric-title span{color:#9db5d4}.value{font-size:37px;letter-spacing:-1.2px;font-weight:620;margin:13px 0 6px;font-variant-numeric:tabular-nums}.panel{background:#fff;border:1px solid #e7ecf3;border-radius:12px;overflow:hidden}.panel-heading{padding:24px;display:flex;align-items:center;justify-content:space-between;gap:12px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{font-size:11px;font-weight:500;color:#8b97a8;background:#f9fafc;padding:13px 23px;border-top:1px solid #edf0f5}td{font-size:12px;padding:17px 23px;border-top:1px solid #edf0f5}tbody tr:hover{background:#fafcff}.person{display:flex;gap:10px;align-items:center}.avatar{flex-shrink:0;width:33px;height:33px;border-radius:50%;background:#edf3fc;color:#6892c8;display:grid;place-items:center}.person-name{max-width:220px;overflow:hidden;text-overflow:ellipsis}.person .muted{font-size:10px;margin-top:3px}.tag{display:inline-block;border-radius:5px;padding:4px 7px;background:#fff0f2;color:#c75d71;font-size:11px}.tag.join{background:#e9f7ef;color:#31835c}.tag.kick{background:#fff4e6;color:#ac7227}.panel-footer{padding:16px 23px;border-top:1px solid #edf0f5;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;font-size:11px;color:#8995a7}.footnote{font-size:11px;color:#8b97a8;margin-top:17px}.banner{background:#eaf3ff;border:1px solid #dbeaff;border-radius:10px;padding:17px 21px;display:flex;justify-content:space-between;align-items:center;gap:20px;color:#33649a}.banner p{font-size:12px;margin:4px 0}.banner.compact{margin-bottom:23px}.banner.warning{background:#fff4e8;border-color:#ffe1bb;color:#986123}.filters{padding:22px;display:flex;gap:12px;flex-wrap:wrap;align-items:end}label{display:block;font-size:12px;color:#7a879a}input,select{display:block;border:1px solid #dce4ef;border-radius:7px;padding:10px 12px;background:#fff;color:#31445f;margin-top:7px;min-width:0;max-width:100%}.search-label{flex:1;min-width:180px}.search-label input{width:100%}.pagination{display:flex;align-items:center;gap:12px}.pagination button{font-size:11px}.empty{text-align:center;padding:63px 20px;color:#8190a4;white-space:normal}.empty strong{display:block;font-size:15px;color:#5b6d86;margin-bottom:10px;font-weight:500}.empty p{font-size:12px}.group-list{display:grid;gap:12px}.group-card{padding:21px 24px;display:flex;gap:15px;justify-content:space-between;align-items:center}.group-card .muted{margin-top:6px}.group-card .error{max-width:550px}.group-title{font-weight:600;font-size:15px;word-break:break-word}.settings-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}.settings-panel{padding:25px}.settings-panel p{margin:15px 0 22px}.settings-panel form label{margin-bottom:17px}.settings-panel input{width:100%}.row{display:flex;justify-content:space-between;align-items:center;gap:12px}.success-box{padding:20px;background:#eef9f3;border-radius:7px;color:#298663;font-size:13px}.error{color:#c34f5d;font-size:12px}#qr-area{text-align:center;margin-top:20px}#qr-image{width:220px;max-width:100%;height:auto}#qr-status{font-size:12px}.login-screen{min-height:100vh;display:grid;place-items:center;padding:25px;background:radial-gradient(ellipse at 50% 15%,#e5effe,transparent 60%)}.login-card{background:#fff;border:1px solid #e3eaf4;border-radius:18px;padding:38px;max-width:430px;width:100%;box-shadow:0 20px 70px #16488108}.login-card .brand{margin-bottom:32px}.login-card h1{font-size:28px}.login-card label{margin-top:23px}.login-card input{width:100%;padding:12px}.full{width:100%;margin-top:26px}.login-foot{font-size:9px;letter-spacing:1.6px;color:#9aa9bd;text-align:center;margin-top:28px}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:#233950;color:#fff;padding:13px 22px;border-radius:8px;box-shadow:0 8px 35px #142c4625;z-index:10;max-width:90%;font-size:13px}
@media(min-width:1500px){main{padding:45px 65px}}@media(max-width:1000px){.shell{grid-template-columns:175px minmax(0,1fr)}main{padding:28px 23px}.metrics{gap:12px}.metric{padding:19px}.settings-grid{grid-template-columns:1fr}.brand-sub{display:none}}@media(max-width:700px){header{height:auto;min-height:72px;padding:16px 18px;gap:10px}.brand{font-size:20px}.header-right{gap:7px}.header-right .status{font-size:10px}.shell{display:block}aside{padding:10px;border-right:0;border-bottom:1px solid #e9edf4}.nav-label,.sidebar-bottom{display:none}nav{display:flex;gap:5px}.nav{justify-content:center;font-size:12px;padding:10px 4px;margin:0;gap:5px}.nav span{display:none}main{padding:24px 16px}.heading{align-items:start;flex-wrap:wrap;margin-bottom:20px}h1{font-size:25px}.metrics{gap:8px}.metric{padding:15px 12px}.value{font-size:27px}.metric-title{font-size:11px}.metric .muted{font-size:10px}.metric-title span{display:none}.banner{padding:15px;align-items:start;flex-wrap:wrap}.panel-heading{padding:18px}.filters{padding:17px}.filters label{flex:1;min-width:110px}.filters .search-label{flex-basis:100%}.filters select{width:100%}.group-card{padding:18px;flex-wrap:wrap}.settings-panel{padding:20px}.login-card{padding:29px}.status{white-space:nowrap}input,select{font-size:16px}.row{flex-wrap:wrap}}

.group-actions{display:flex;gap:10px;flex-wrap:wrap}.group-identity{display:flex;align-items:center;gap:16px;min-width:0;flex:1}.group-details{min-width:0}.group-photo{position:relative;flex-shrink:0;width:58px;height:58px;border-radius:14px;overflow:hidden;background:#eaf2ff;color:#5382bf;display:grid;place-items:center;font-size:23px}.group-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}#batch-status{display:block;overflow-wrap:anywhere}.group-card>button{flex-shrink:0}@media(max-width:700px){.group-photo{width:46px;height:46px;border-radius:11px}.group-identity{gap:12px;flex-basis:100%}.group-card>button{margin-left:58px}.group-actions{width:100%}}

@media(min-width:1200px){main{max-width:1900px;padding-left:52px;padding-right:52px}}
#page-records .panel{border-radius:14px}#page-records .filters{padding:26px 28px}#records-table{width:100%}.records-detail{min-width:1260px;table-layout:fixed;white-space:normal}.records-detail th{padding:15px 26px}.records-detail td{padding:21px 26px;vertical-align:middle}.records-detail th:nth-child(1){width:26%}.records-detail th:nth-child(2){width:25%}.records-detail th:nth-child(3){width:24%}.records-detail th:nth-child(4){width:11%}.records-detail th:nth-child(5){width:14%}.member-cell{min-width:310px}.person-copy{min-width:0}.person-detailed{gap:15px}.user-avatar{position:relative;flex:0 0 auto;width:40px;height:40px;border-radius:50%;overflow:hidden;background:#edf3fc;color:#5e8fc9;display:grid;place-items:center;font-size:14px;font-weight:600}.user-avatar img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.person-detailed .user-avatar{width:62px;height:62px;font-size:20px;box-shadow:0 0 0 3px #f2f6fc}.person-detailed .person-name{max-width:260px;font-size:14px;font-weight:600;color:#233851;margin-bottom:5px}.user-username{font-size:11px;color:#5680b4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:260px}.user-id{font-size:10px;color:#96a2b3;margin-top:4px;font-variant-numeric:tabular-nums}.profile-bio{max-width:410px;line-height:1.65;color:#506179;white-space:pre-line;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.profile-bio.unavailable{color:#a2adbb;font-style:italic}.group-name{line-height:1.55;overflow-wrap:anywhere;color:#3a4f69}.event-time{font-variant-numeric:tabular-nums;white-space:nowrap;color:#53667e}
@media(max-width:700px){.records-detail{min-width:1050px}.records-detail td{padding:17px 20px}.person-detailed .user-avatar{width:52px;height:52px}.member-cell{min-width:270px}}

.danger{border:1px solid #d95f70;background:#d95f70;color:#fff;border-radius:7px;padding:10px 16px;font-weight:600;white-space:nowrap}.danger:hover{background:#c94f62}.danger:disabled{cursor:not-allowed;opacity:.45}.cleanup-panel{overflow:visible}.cleanup-controls{padding:24px 26px;display:grid;grid-template-columns:minmax(220px,320px) minmax(300px,1fr) auto;gap:14px;align-items:end}.cleanup-controls select,.cleanup-controls input{width:100%}.cleanup-summary{padding:0 26px 18px}.cleanup-table{min-width:820px}.cleanup-table th,.cleanup-table td{padding:16px 22px;vertical-align:middle}.cleanup-table th:first-child,.cleanup-table td:first-child{width:72px;text-align:center}.cleanup-table th:nth-child(2){width:45%}.cleanup-table .person-detailed .user-avatar{width:52px;height:52px}.cleanup-member,.select-all-label input{display:inline-block;width:18px;height:18px;min-width:18px;margin:0;padding:0;accent-color:#2c83ed;vertical-align:middle}.cleanup-member{cursor:pointer}.cleanup-member:disabled{cursor:not-allowed}.cleanup-footer{padding:18px 24px;border-top:1px solid #edf0f5;display:flex;align-items:center;gap:20px;flex-wrap:wrap}.select-all-label{display:flex;align-items:center;gap:9px;color:#4f6077}.cleanup-footer #cleanup-selected{margin-left:auto;color:#7b889c;font-size:12px}.role-tag{display:inline-block;border-radius:5px;padding:4px 7px;background:#edf4fd;color:#537dad;font-size:11px;margin-right:6px}.role-tag.protected{background:#fff0f2;color:#bc5b6b}.removable-status{color:#2b8663;font-size:12px}.protected-status{color:#bd6472;font-size:12px}.protected-row{background:#fcfcfd}.protected-row .person{opacity:.65}.cleanup-job{margin-top:18px}.cleanup-job.warning{background:#fff4e8;border-color:#ffe1bb;color:#986123}
@media(max-width:850px){.cleanup-controls{grid-template-columns:1fr 1fr}.cleanup-controls button{grid-column:1/-1}.cleanup-footer #cleanup-selected{margin-left:0}.cleanup-footer .danger{margin-left:auto}}
@media(max-width:700px){.cleanup-controls{grid-template-columns:1fr;padding:18px}.cleanup-controls button{grid-column:auto}.cleanup-summary{padding:0 18px 15px}.cleanup-footer{padding:16px}.cleanup-footer .danger{width:100%;margin-left:0}.cleanup-table{min-width:720px}}
.cleanup-table{min-width:1050px}.cleanup-table th:nth-child(2){width:31%}.cleanup-table th:nth-child(3){width:29%}.cleanup-group-name{max-width:360px;line-height:1.55;color:#435871;overflow-wrap:anywhere}@media(max-width:700px){.cleanup-table{min-width:950px}}
.cleanup-table{min-width:1380px}.cleanup-table th:nth-child(2){width:23%}.cleanup-table th:nth-child(3){width:22%}.cleanup-table th:nth-child(4){width:24%}.cleanup-bio{max-width:360px;line-height:1.6;color:#506179;white-space:pre-line;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.cleanup-bio.unavailable{color:#a2adbb;font-style:italic}.cleanup-bio.loading{color:#7f91a8}.cleanup-bio.loading:before{content:'\2022';display:inline-block;margin-right:6px;color:#2c83ed;animation:profile-pulse 1.2s ease-in-out infinite}@keyframes profile-pulse{50%{opacity:.25}}@media(max-width:700px){.cleanup-table{min-width:1220px}}
.group-stats-table{min-width:760px}.group-stats-table th{font-size:14px;padding:17px 24px}.group-stats-table td{font-size:15px;padding:20px 24px;line-height:1.65}.group-stats-table th:not(:first-child),.group-stats-table td:not(:first-child){text-align:center}.group-stats-table th:first-child{width:48%}.group-stats-table .group-name{font-size:15px;font-weight:550;color:#304760}.stats-group{display:flex;align-items:center;gap:14px}.stats-group-avatar{position:relative;flex:0 0 auto;width:48px;height:48px;border-radius:50%;overflow:hidden;background:#eaf2ff;color:#5382bf;display:grid;place-items:center;font-size:17px;font-weight:650}.stats-group-avatar img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.stat-number{font-size:21px;font-weight:650;font-variant-numeric:tabular-nums}.join-number{color:#2d8b64}.leave-number{color:#cf6174}#page-overview .panel-heading{padding:27px 25px}#page-overview .panel-heading h2{font-size:18px;margin-bottom:8px}#page-overview .panel-heading .muted{font-size:14px}#page-overview .panel-heading .plain{font-size:14px}#page-overview .panel-footer{font-size:13px;padding:19px 24px}#page-overview>.footnote{font-size:13px;line-height:1.8}
.overview-stats-actions{display:flex;align-items:flex-end;gap:18px}.overview-days-label{font-size:12px;color:#7b889c}.overview-days-label select{margin-top:5px;padding:8px 32px 8px 11px;min-width:135px}@media(max-width:700px){.overview-stats-actions{width:100%;align-items:flex-end;justify-content:space-between;gap:8px}#page-overview .panel-heading{align-items:flex-start;flex-wrap:wrap}.overview-days-label select{min-width:125px}}