:root{font-family:Inter,"Segoe UI","Microsoft YaHei",system-ui,sans-serif;color:#25314a;background:#f5f7fb;font-synthesis:none;--bg:#f5f7fb;--panel:#fff;--text:#25314a;--muted:#8894a9;--line:#e9edf4;--line-strong:#dce3ee;--soft:#f8fafc;--blue:#2563eb;--blue-soft:#eef4ff;--shadow:0 3px 12px #253b5c03;--green:#14a879;--orange:#e7a126;--red:#e45d64}
*{box-sizing:border-box}body{margin:0;font-size:14px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button,input,select,textarea{outline:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #93b9ff;outline-offset:3px}a{color:inherit;text-decoration:none}svg{width:18px;height:18px;display:block;flex-shrink:0;stroke-width:1.7}button svg{pointer-events:none}button span{display:inline-flex;align-items:center}button{color:var(--text)}[hidden]{display:none!important}
.topbar{height:76px;background:var(--panel);border-bottom:1px solid var(--line);padding:0 38px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;font-weight:750;font-size:21px;letter-spacing:-.6px}.brand img{width:34px;height:34px}.brand-divider{height:18px;width:1px;background:var(--line-strong);margin:0 6px}.brand-tag{font-size:13px;font-weight:400;letter-spacing:.3px;color:var(--muted)}.top-right{display:flex;align-items:center;gap:18px}.local-pill{font-size:12px;color:#60728b;display:flex;align-items:center;gap:7px}.local-pill i{height:6px;width:6px;background:var(--green);border-radius:50%}.version{font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:5px;padding:3px 6px}.icon-btn{border:0;background:transparent;padding:7px;display:grid;place-items:center;border-radius:7px}.icon-btn:hover{background:var(--soft)}
.renewal-date{display:block;background:transparent;border:1px solid transparent;border-radius:6px;padding:6px;text-align:left;color:var(--text)}.renewal-date:hover{background:var(--soft);border-color:var(--line-strong)}.renewal-date .renewal-value{display:flex;align-items:center;gap:7px}.renewal-value svg{width:12px;height:12px;color:var(--blue)}.renewal-value>span{font-size:10px;color:var(--blue)}.renewal-date .node-sub{display:block}.renewal-empty{min-height:32px}.renewal-hint{margin-top:16px!important}#renewal-date{font-size:15px;font-variant-numeric:tabular-nums;letter-spacing:.3px}
main{max-width:1680px;margin:0 auto;padding:34px 38px}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:27px;gap:20px}.eyebrow{font-size:10px;letter-spacing:2px;color:#8793a8;font-weight:650;margin-bottom:10px}h1{font-size:25px;letter-spacing:-.7px;line-height:1.4;margin:0;display:flex;align-items:center;gap:15px;font-weight:650}h1 .live-pill{letter-spacing:0}.live-pill{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:500;background:#eaf8f2;color:#0ba36e;padding:4px 9px;border-radius:5px;white-space:nowrap}.live-pill:before{content:'';width:5px;height:5px;background:currentColor;border-radius:50%}.page-heading p{margin:10px 0 0;color:var(--muted);font-size:12px}.heading-actions{display:flex;gap:10px;padding-top:20px}.button{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:36px;padding:0 12px;border:1px solid var(--line-strong);border-radius:7px;background:var(--panel);font-size:12px;font-weight:500;white-space:nowrap;transition:background .15s,box-shadow .15s,transform .15s}.button:hover{background:var(--soft);border-color:#b7c8e6;box-shadow:0 2px 5px #16387408}.button:active{transform:translateY(1px)}.button.primary{background:var(--blue);border-color:var(--blue);color:white;box-shadow:0 3px 6px #2563eb1b}.button.primary:hover{background:#1e55d0}.button.danger{color:var(--red);border-color:#f4cfd4;background:#fff5f5}.count:empty{display:none}.count{font-size:10px;border-radius:4px;background:var(--blue-soft);color:var(--blue);padding:0 4px;line-height:16px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:17px;margin-bottom:22px}.stat-card{border:1px solid var(--line);background:var(--panel);border-radius:11px;padding:19px 22px 17px;box-shadow:var(--shadow)}.stat-top{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#718098}.stat-icon{height:32px;width:32px;border-radius:8px;display:grid;place-items:center}.stat-icon svg{width:17px;height:17px}.blue{background:#eef4ff;color:#4e7ee6}.violet{background:#f3efff;color:#9773dd}.cyan{background:#eaf8fc;color:#42b0ca}.amber{background:#fff7e9;color:#d7a251}.stat-value{font-size:31px;font-weight:650;letter-spacing:-.8px;margin:9px 0 11px;font-variant-numeric:tabular-nums;color:var(--text)}.stat-value small{font-size:14px;letter-spacing:0;margin-left:6px;color:#8793a8;font-weight:450}.stat-value.accent{color:var(--blue)}.stat-foot{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:6px;min-height:16px}.stat-foot strong{font-weight:500;color:var(--green)}.dot{width:6px;height:6px;border-radius:50%;display:inline-block;flex-shrink:0}.green{background:var(--green)}.orange{background:var(--orange)}.red{background:var(--red)}.gray{background:#94a3b8}
.demo-banner{display:flex;align-items:center;gap:12px;border:1px solid #dce7fc;background:#edf3ff8f;border-radius:8px;padding:12px 15px;margin-bottom:23px;color:#657c9f}.banner-icon{color:#5c85d1}.demo-banner strong{font-size:12px;font-weight:550;margin-right:13px;color:#4773b9}.demo-banner span{font-size:11px}.text-button{color:#537fcb;background:transparent;border:0;padding:2px;font-size:11px;display:inline-flex;align-items:center;gap:7px;white-space:nowrap}.demo-banner .text-button{margin-left:auto}.text-button svg{width:13px;height:13px}.nodes-panel{border:1px solid var(--line);background:var(--panel);border-radius:11px;box-shadow:var(--shadow);overflow:hidden}.panel-heading{padding:21px 23px;display:flex;justify-content:space-between;align-items:center;gap:15px}.panel-title{display:flex;align-items:center;gap:10px}.title-icon{color:#58718c}.panel-title h2{font-size:15px;font-weight:600;margin:0}.number-badge{border:1px solid var(--line);border-radius:5px;padding:2px 7px;font-size:11px;color:#7f8ba0;background:var(--soft)}.panel-actions{display:flex;gap:9px}.filter-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 23px 20px}.search{height:37px;border:1px solid var(--line-strong);border-radius:7px;display:flex;align-items:center;gap:9px;padding:0 11px;max-width:480px;flex:1;background:var(--panel);color:#8a98af}.search input{width:100%;border:0;background:transparent;color:var(--text);font-size:12px;outline:none}.search input::placeholder{color:#9aa5b7}.search:focus-within{border-color:#79a2f4;box-shadow:0 0 0 3px #2563eb0a}.search svg{height:16px;width:16px}.search kbd{background:var(--soft);border:1px solid var(--line);border-radius:3px;padding:0 5px;font-size:11px;color:#a3acba}.filters{display:flex;align-items:center;gap:10px}.select-wrap{display:flex;align-items:center;gap:4px;border:1px solid var(--line-strong);padding:0 8px 0 10px;border-radius:7px;height:37px;color:#8491a6}.select-wrap svg{width:14px;height:14px}.select-wrap select{color:#58677f;font-size:12px;background:var(--panel);border:0;padding:4px 22px 4px 5px;cursor:pointer}.view-toggle{background:var(--soft);border:1px solid var(--line);display:flex;border-radius:6px;padding:3px;gap:3px;margin-left:2px}.view-toggle button{display:flex;align-items:center;justify-content:center;background:transparent;border:0;border-radius:4px;padding:5px 8px;color:#9aa5b8}.view-toggle button.active{color:var(--blue);background:var(--panel);box-shadow:0 1px 4px #233d6812}.view-toggle svg{width:16px;height:16px}
.table-scroll{overflow-x:auto}.node-table{width:100%;border-collapse:collapse;white-space:nowrap}.node-table th{text-align:left;font-size:11px;font-weight:500;color:#8591a5;background:var(--soft);padding:14px 16px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.node-table th:first-child,.node-table td:first-child{padding-left:24px}.node-table th:last-child,.node-table td:last-child{padding-right:24px}.node-table td{height:83px;padding:16px;border-bottom:1px solid var(--line);font-size:12px}.node-table tr:last-child td{border-bottom:0}.node-table tbody tr:hover{background:var(--soft)}.status-pill{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--green);background:#eaf8f1;border-radius:5px;padding:4px 7px}.status-pill.warning{color:#c18a1b;background:#fff7e8}.status-pill.error{color:#dc5965;background:#fff0f1}.status-pill.pending{color:#8592a6;background:#f0f3f7}.status-pill i{width:5px;height:5px;border-radius:50%;background:currentColor}.node-name{font-weight:600;color:var(--text);font-size:13px;display:flex;align-items:center;gap:7px}.demo-tag{font-size:9px;font-weight:400;letter-spacing:.2px;color:#9aa5b4;border:1px solid var(--line-strong);padding:1px 4px;border-radius:3px}.node-sub{font-size:10px;color:#9aa4b5;display:block;margin-top:6px;line-height:1.4}.location{display:flex;align-items:center;gap:8px}.flag{font-size:16px;line-height:1}.flag-icon{font-size:10px;letter-spacing:.3px;display:inline-grid;place-items:center;width:25px;height:19px;border:1px solid var(--line-strong);border-radius:3px;color:#8996ac;background:var(--soft)}.location-text{font-size:12px}.ip{font-family:"Cascadia Code",Consolas,monospace;color:#8e9ab0;font-size:11px;margin:6px 0 0 33px}.usage{display:flex;align-items:center;gap:11px;min-width:125px}.progress{height:6px;background:#edf1f7;width:83px;border-radius:5px;overflow:hidden}.progress>span{height:100%;background:linear-gradient(90deg,#71a7ff,#3375ed);display:block;border-radius:5px}.usage.warning .progress>span{background:linear-gradient(90deg,#f1cc7c,#e9a63d)}.usage strong{color:#3978d9;font-size:11px;font-weight:600;font-variant-numeric:tabular-nums}.usage.warning strong{color:#d49b2b}.number{font-family:Inter,"Segoe UI",sans-serif;font-variant-numeric:tabular-nums}.data-used{font-weight:550;color:#46566e}.data-quota{color:#a1aabb;font-size:11px}.remaining{font-weight:550;font-variant-numeric:tabular-nums}.remaining small{font-size:10px;color:#9ba6b8;font-weight:400;margin-left:3px}.reset{color:#64728a;display:flex;align-items:center;gap:5px;font-size:11px}.reset svg{color:#a2aec0;width:13px;height:13px}.row-actions{display:flex;gap:5px}.row-actions button{height:28px;min-width:28px;display:flex;justify-content:center;align-items:center;background:transparent;border:1px solid var(--line-strong);border-radius:5px;color:#8090a7;padding:5px}.row-actions button:hover{color:var(--blue);border-color:#a8c4f5;background:var(--blue-soft)}.row-actions button svg{height:14px;width:14px}.row-actions button.alert-on{color:#d8a44d}.row-actions button.delete:hover{color:var(--red);border-color:#f1bcc6;background:#fff0f2}.row-actions button.edit-demo{color:#b3bed0}.panel-footer{display:flex;align-items:center;justify-content:space-between;background:var(--panel);padding:16px 24px;border-top:1px solid var(--line);color:#97a1b2;font-size:10px}.footer-legend{display:flex;align-items:center;gap:6px}.footer-legend i:not(:first-child){margin-left:12px}.footer-legend .dot{width:5px;height:5px}.page-footer{display:flex;justify-content:space-between;align-items:center;color:#9ba6b6;margin-top:22px;font-size:10px}.page-footer>div{display:flex;gap:6px;align-items:center}.connection-dot{width:5px;height:5px;border-radius:50%;background:#58b995}.footer-separator{padding:0 9px;color:#c3cad6}.error-banner{background:#fff0f1;color:#c54453;padding:15px;border-radius:8px;margin-top:15px;font-size:12px}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);padding:0 23px 23px;gap:16px}.node-card{border:1px solid var(--line);border-radius:9px;padding:19px}.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.node-card .location{margin-top:5px}.card-usage{margin:22px 0 18px}.card-usage>div:first-child{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-bottom:10px}.card-usage strong{font-size:20px;color:var(--blue);font-weight:600}.card-usage .progress{width:100%;height:7px}.card-meta{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);gap:10px}.card-meta b{display:block;margin-top:6px;color:var(--text);font-size:13px;font-weight:550}.card-bottom{border-top:1px solid var(--line);margin-top:18px;padding-top:14px;display:flex;justify-content:space-between;align-items:center}.empty{padding:55px 20px 65px;text-align:center;color:var(--muted)}.empty>.empty-icon{width:50px;height:50px;border-radius:14px;background:var(--blue-soft);color:#709ee7;display:grid;place-items:center;margin:0 auto 15px}.empty h3{font-size:15px;color:var(--text);font-weight:550}.empty p{font-size:12px;margin-bottom:20px}.empty .button+.button{margin-left:8px}.loading{padding:80px;text-align:center;color:var(--muted)}
dialog{padding:0;border:1px solid var(--line);border-radius:14px;background:var(--panel);color:var(--text);max-width:560px;width:calc(100% - 40px);max-height:86vh;box-shadow:0 25px 80px #15284a30}dialog::backdrop{background:#12233f45;backdrop-filter:blur(3px)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:22px 24px 10px}.modal-head h2{margin:0;font-size:18px;font-weight:600}.modal-body{padding:6px 24px 24px}.modal-description{font-size:12px;color:var(--muted);line-height:1.9;margin:0 0 20px}.field{display:flex;flex-direction:column;gap:8px;margin:15px 0}.field label{font-size:12px;font-weight:550}.field input,.field textarea,.field select{width:100%;padding:10px 12px;border:1px solid var(--line-strong);border-radius:7px;background:var(--soft);color:var(--text);font-size:12px}.field textarea{min-height:175px;resize:vertical;font-family:Consolas,monospace;line-height:1.7}.field small{font-size:10px;line-height:1.7;color:var(--muted)}.modal-actions{display:flex;justify-content:flex-end;gap:8px;padding-top:20px}.modal-actions .button{padding:0 18px}.checkbox{display:flex;align-items:center;gap:8px;font-size:12px;margin-top:18px}.checkbox input{accent-color:var(--blue)}.form-error{font-size:12px;color:var(--red);margin-top:12px;line-height:1.6}.info-box{padding:12px;border:1px solid var(--line);background:var(--soft);color:var(--muted);border-radius:6px;font-size:11px;line-height:1.8}.file-input{font-size:12px;width:100%;padding:7px 0;color:var(--muted)}.logs{max-height:52vh;overflow:auto;margin-top:10px}.log-entry{display:flex;align-items:start;gap:9px;border-bottom:1px solid var(--line);padding:12px 0}.log-entry .dot{margin-top:5px}.log-entry p{margin:0;font-size:12px;line-height:1.6}.log-entry time{color:var(--muted);font-size:10px;display:block;margin-top:4px}.logs .empty{padding:35px 10px}.modal-detail{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:20px 0;font-size:12px}.modal-detail span{color:var(--muted);font-size:11px;display:block;margin-bottom:6px}.help-link{color:var(--blue);text-decoration:underline;text-underline-offset:3px}.modal-error-detail{word-break:break-word}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.button.full{width:100%;margin-top:14px}#toasts{position:fixed;bottom:25px;right:26px;z-index:10;display:grid;gap:8px;max-width:calc(100vw - 40px)}.toast{background:var(--panel);border:1px solid var(--line);box-shadow:0 8px 28px #23395b20;border-radius:9px;padding:13px 18px;font-size:12px;display:flex;align-items:center;gap:10px;animation:toast-in .2s ease}.toast svg{color:var(--green)}.toast.error svg{color:var(--red)}.spinning svg{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes toast-in{from{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}
body.dark{--bg:#101623;--panel:#192130;--text:#dee5f2;--muted:#8190a7;--line:#273245;--line-strong:#344157;--soft:#1d2738;--blue:#6c9bff;--blue-soft:#253653;--shadow:0 3px 12px #00000008;background:var(--bg);color:var(--text)}.dark .stat-top,.dark .data-used{color:#a7b7ce}.dark .stat-icon{background:#26344c}.dark .live-pill,.dark .status-pill{background:#173b33;color:#62cfab}.dark .status-pill.warning{background:#3d3425;color:#eac379}.dark .status-pill.error{background:#422d38;color:#f18a97}.dark .status-pill.pending{background:#2a3547}.dark .demo-banner{background:#1a2c48;border-color:#2b4261}.dark .demo-banner strong{color:#93b6f4}.dark .select-wrap select{color:#b4c2da}.dark .progress{background:#2d3b53}.dark .button.primary{background:#3974e6;border-color:#3974e6}.dark .button.danger{background:#3e2632}.dark .error-banner{background:#422d38;color:#f18a97}
@media(min-width:1700px){main{padding-top:42px}.stat-card{padding:22px 26px}.node-table td{height:89px}.page-heading{margin-bottom:31px}.stats{margin-bottom:25px}}
@media(max-width:1200px){.topbar{padding:0 24px}main{padding:28px 24px}.node-table th,.node-table td{padding-left:12px;padding-right:12px}.node-table{min-width:1080px}.card-grid{grid-template-columns:repeat(2,1fr)}.search{max-width:350px}.stat-card{padding:16px}.demo-banner span{line-height:1.6}.demo-banner strong{display:block;margin-bottom:2px}.panel-actions .button{padding:0 9px}}
@media(max-width:850px){.stats{grid-template-columns:repeat(2,1fr)}.page-heading{align-items:flex-start}h1{font-size:21px;flex-wrap:wrap;gap:9px}.heading-actions{padding-top:20px}.filter-bar{flex-wrap:wrap;gap:12px}.search{max-width:none;flex-basis:100%}.filters{width:100%}.view-toggle{margin-left:auto}.panel-heading{flex-wrap:wrap}.panel-actions{width:100%;justify-content:flex-end}.panel-title{margin-bottom:3px}.page-footer{gap:14px;flex-wrap:wrap}.brand-tag,.brand-divider{display:none}.demo-banner .text-button{align-self:center}}
@media(max-width:550px){.topbar{padding:0 17px;height:62px}.brand{font-size:18px}.brand img{width:29px;height:29px}.version{display:none}.top-right{gap:9px}main{padding:24px 14px}.page-heading{display:block}.heading-actions{padding-top:16px}.eyebrow{font-size:9px}.page-heading p{font-size:11px;line-height:1.8}.stats{gap:10px}.stat-card{padding:13px}.stat-value{font-size:27px}.stat-foot{font-size:9px;line-height:1.7}.stat-icon{width:27px;height:27px}.demo-banner{align-items:flex-start;gap:8px;padding:12px}.demo-banner span{font-size:10px}.demo-banner .text-button{font-size:10px}.demo-banner .text-button svg{display:none}.panel-heading{padding:18px 14px}.panel-actions{gap:6px}.panel-actions .button{font-size:10px;padding:0 7px;gap:4px}.panel-actions svg{width:14px;height:14px}.filter-bar{padding:0 14px 16px}.select-wrap{padding:0 5px}.select-wrap select{font-size:10px;padding:3px 2px}.select-wrap>span{display:none}.filters{gap:7px}.view-toggle button{padding:5px}.panel-footer{padding:14px;font-size:9px}.footer-legend{gap:4px}.footer-legend i:not(:first-child){margin-left:6px}.card-grid{grid-template-columns:1fr;padding:0 14px 14px}.modal-head{padding:20px 18px 10px}.modal-body{padding:6px 18px 20px}.page-footer{font-size:9px}.form-row{grid-template-columns:1fr;gap:0}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.heading-side{display:flex;flex-direction:column;align-items:flex-end;gap:12px}.heading-side .heading-actions{padding-top:0;flex-wrap:wrap}.utility-controls{display:flex;align-items:center;gap:13px}.utility-controls .icon-btn{padding:4px}.utility-controls svg{width:16px;height:16px}.renewal-date strong{font-size:11px;font-weight:550;font-variant-numeric:tabular-nums}.renewal-date.soon strong{color:#d49b2b}.renewal-date.overdue strong{color:var(--red)}.renewal-date .node-sub{white-space:normal;min-width:120px;max-width:180px}.card-renewal{display:flex;justify-content:space-between;align-items:center;margin-top:17px;padding-top:15px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.card-renewal>div{text-align:right}.notification-fields{border:0;padding:0;margin:0;min-width:0}.notification-test{border-top:1px solid var(--line);margin-top:22px;padding-top:12px}.notification-test p{font-size:11px;color:var(--muted);line-height:1.8}.notification-test .button{margin:0 7px 10px 0}.node-table{min-width:1240px}.toast{max-width:560px;line-height:1.7}@media(max-width:550px){.heading-side{align-items:flex-start;margin-top:16px;width:100%}.utility-controls{align-self:flex-end}.heading-side .heading-actions{padding-top:0}}

.card-renewal>.renewal-date{text-align:right}.card-renewal .renewal-value{justify-content:flex-end}