:root{font-family:"Segoe UI","Microsoft YaHei",sans-serif;color:#243342;background:#f4f7fa;font-synthesis:none;font-size:14px;--accent:#137d68;--line:#e3e9ef;--muted:#718091}
*{box-sizing:border-box}body{margin:0;display:flex;min-height:100vh}[hidden]{display:none!important}button,input,textarea{font:inherit}button{border:0;border-radius:7px;padding:10px 17px;background:var(--accent);color:#fff;cursor:pointer;font-weight:600;transition:background .15s}button:hover{background:#106651}button:disabled{opacity:.5;cursor:wait}button.secondary{background:#fff;color:#425366;border:1px solid var(--line)}button.secondary:hover{background:#edf3f5}button.danger{color:#b64848;background:#fff1f0}button.small{padding:6px 10px;font-size:12px;margin:3px}input,textarea{width:100%;border:1px solid #d7e0e8;border-radius:7px;padding:10px 12px;background:white;color:#243342}input:focus,textarea:focus{outline:2px solid #aad6cc;outline-offset:1px}input[type=file]{padding:8px;font-size:13px}input[type=checkbox]{width:auto;accent-color:var(--accent)}label{display:flex;flex-direction:column;gap:8px;color:#4d5d6d;font-size:13px}p{color:var(--muted);line-height:1.8;margin:8px 0 18px}h1{font-size:29px;letter-spacing:-.5px;margin:7px 0 0}h2{font-size:17px;margin:0 0 7px;font-weight:650}small{color:var(--muted);font-size:12px}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f3f6f9;border-radius:8px;padding:16px;line-height:1.7;font-size:12px;max-height:380px;overflow:auto}
.sidebar{width:224px;position:fixed;inset:0 auto 0 0;background:#152b36;color:#c7d5dc;padding:36px 20px;display:flex;flex-direction:column}.brand{text-decoration:none;color:#fff;font-size:34px;letter-spacing:4px;font-weight:800;margin:0 16px 52px}.brand span{display:block;font-size:9px;letter-spacing:2px;font-weight:500;color:#87b4b1;margin-top:5px}.nav-label{color:#8099a5;font-size:11px;letter-spacing:2px;padding:0 16px;margin-bottom:14px}nav{display:grid;gap:8px}nav button{background:transparent;color:#a9bdc8;text-align:left;font-size:14px;padding:14px 16px;display:flex;justify-content:space-between;align-items:center;font-weight:500}nav button span{font-size:11px;opacity:.5}nav button.active{background:#264a51;color:#c4f4e5}nav button:hover{background:#213e49}.sidebar-footer{margin-top:auto;font-size:12px;padding:20px 12px 0;border-top:1px solid #2b424e}.sidebar-footer small{display:block;color:#8099a5;margin:9px 0}.signal{display:inline-block;width:6px;height:6px;border-radius:50%;background:#66c7a7;margin-right:7px}
main{margin-left:224px;width:calc(100% - 224px);max-width:1800px;padding:36px 42px 50px}header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.eyebrow{font-size:11px;letter-spacing:1.5px;color:var(--muted);font-weight:600}.header-actions{display:flex;align-items:center;gap:10px}#refresh-time{font-size:12px;color:var(--muted)}#notice{background:#eaf3ef;color:#397260;padding:12px 16px;border-radius:8px;font-size:13px;margin-bottom:24px;overflow-wrap:anywhere}#notice.error{background:#fff0ed;color:#ac493c}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:34px}.metrics article{background:#fff;padding:23px 25px;border:1px solid var(--line);border-radius:10px;display:flex;flex-direction:column;gap:8px}.metrics article>span{font-size:12px;color:#66778a}.metrics strong{font-size:34px;color:#203b46;font-weight:600;line-height:1.3}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:0 0 14px}.section-heading p{font-size:12px;margin-bottom:0}.tag,.badge{display:inline-block;background:#edf2f6;color:#66788b;border-radius:5px;font-size:11px;white-space:nowrap;padding:5px 9px}.badge.success{background:#e8f6ef;color:#21805d}.badge.failed{background:#feeeeb;color:#b04c42}.card{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-bottom:22px}.form-card{padding:24px}.form-card p{font-size:12px}.form-card form{display:grid;gap:17px}.form-card form>button{justify-self:start}.inline-form{display:flex!important;align-items:end;flex-wrap:wrap;gap:18px}.inline-form label{flex:1;min-width:200px}.inline-form>button{min-height:39px}.split{display:grid;grid-template-columns:1fr 1fr;gap:22px}.split .card{margin-bottom:22px}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px;text-align:left}th{padding:15px 18px;color:#7a8998;background:#fafbfc;font-weight:500;white-space:nowrap;border-bottom:1px solid var(--line)}td{padding:18px;border-bottom:1px solid #eef1f4;line-height:1.7;max-width:350px;overflow-wrap:anywhere}tr:last-child td{border-bottom:0}tbody tr:hover{background:#fcfdfd}td strong{font-size:13px;font-weight:600}td small{display:block;font-size:11px}.empty{text-align:center;color:#96a2ae;padding:48px}.node-choices{display:flex;flex-wrap:wrap;gap:12px}.node-choices label{flex-direction:row;align-items:center;gap:8px;border:1px solid var(--line);padding:10px 14px;border-radius:7px;cursor:pointer}.login-panel{max-width:540px;margin:64px auto;padding:36px}.login-panel h2{font-size:24px;margin-top:14px}.login-panel form{display:grid;gap:20px;margin:24px 0}.login-panel small{line-height:1.7}dialog{border:1px solid var(--line);border-radius:12px;padding:30px;width:min(680px,90vw);box-shadow:0 24px 80px #152b3640}dialog::backdrop{background:#152b3680}dialog p{font-size:13px}
#password-form{display:grid;gap:16px}#password-error{color:#ac493c;margin:0}#current-user{font-size:12px;color:var(--accent)}
body.login-view{display:flex;justify-content:center}body.login-view main{margin:0;width:100%;min-height:100vh;max-width:620px;padding:32px 24px;display:flex;flex-direction:column;justify-content:center}body.login-view .login-panel{width:100%;max-width:none;margin:0}body.login-view #notice{margin-bottom:18px}
@media(max-width:1100px){main{padding:28px 24px}.sidebar{width:190px}main{margin-left:190px;width:calc(100% - 190px)}.metrics{gap:10px}.metrics article{padding:18px}.split{grid-template-columns:1fr}.header-actions{flex-wrap:wrap;justify-content:end}}
@media(max-width:760px){body{display:block}.sidebar{position:relative;inset:auto;width:100%;padding:16px}.brand{font-size:24px;margin:0 0 16px}.brand span,.nav-label,.sidebar-footer{display:none}nav{display:flex;overflow:auto;gap:4px}nav button{white-space:nowrap;padding:9px 11px;font-size:12px}nav button span{display:none}main{margin:0;width:100%;padding:24px 16px}.metrics{grid-template-columns:repeat(2,1fr)}header{align-items:start}h1{font-size:25px}#refresh-time{display:none}.section-heading{align-items:start}.tag{white-space:normal}.login-panel{margin:24px auto;padding:24px}}
.accounts-toolbar{display:flex;align-items:end;gap:14px;margin:12px 0 18px;flex-wrap:wrap}.accounts-toolbar label:first-child{flex:1;min-width:240px}.accounts-toolbar select{font:inherit;color:#243342;background:#fff;border:1px solid #d7e0e8;border-radius:7px;padding:10px 12px;min-width:160px;max-width:280px}.accounts-table{table-layout:fixed;width:100%;min-width:1060px}.accounts-table th:nth-child(1){width:8%}.accounts-table th:nth-child(2){width:21%}.accounts-table th:nth-child(3){width:52%}.accounts-table th:nth-child(4){width:19%}.accounts-table td{white-space:normal;overflow-wrap:anywhere;vertical-align:middle}.accounts-table td small{margin-top:5px;line-height:1.6}.accounts-table .badge{margin:9px 0 3px}.accounts-table .device-number{font-size:18px}.wechat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}.wechat-card{padding:13px 14px;border:1px solid #dce5df;border-radius:10px;background:#f3f6f2;min-width:0}.wechat-heading{display:flex;justify-content:space-between;gap:12px;margin-bottom:7px}.wechat-heading strong{color:#226b59}.wechat-heading span{font-size:14px}.wechat-card.error{background:#fff3f1;border-color:#f1b8b0}.wechat-card.error .wechat-heading strong,.wechat-card.error .wechat-report{color:#b13429}.wechat-card.warning{background:#fffbef;border-color:#e8d7a7}.wechat-card.unknown{background:#f5f6f7;border-color:#dfe4e8}.wechat-card .wechat-report{color:#397b69}.accounts-help{font-size:12px}.accounts-toolbar select:focus{outline:2px solid #aad6cc;outline-offset:1px}@media(max-width:760px){.accounts-toolbar{align-items:stretch}.accounts-toolbar label{flex:1;min-width:140px}.accounts-toolbar select{width:100%;max-width:none}.accounts-toolbar button{align-self:end}}