:root{font-family:"Noto Sans SC","Microsoft YaHei UI","Segoe UI",sans-serif;color:#172536;background:#f1f4f6;font-synthesis:none}
*{box-sizing:border-box}
body{margin:0;min-width:280px}
button,input,select{font:inherit}
button{cursor:pointer}
button:disabled{cursor:wait;opacity:.55}
[hidden]{display:none!important}
:focus-visible{outline:3px solid #76b9cf;outline-offset:3px}
.app-shell{min-height:100vh;display:grid;grid-template-columns:238px minmax(0,1fr)}
.sidebar{background:#182938;color:#dce8ed;min-height:100vh;display:flex;flex-direction:column;padding:28px 17px 22px;position:sticky;top:0;height:100vh}
.brand{display:flex;gap:13px;align-items:center;padding:3px 11px 37px}
.brand-symbol{position:relative;width:36px;height:36px;display:grid;place-items:center;background:#d4ebe9;color:#1b5e64;border-radius:10px;font-size:20px;font-weight:700;letter-spacing:-.08em}
.brand-symbol span,.login-mark span{position:absolute;width:7px;height:7px;border-radius:50%;background:#49a9a3;right:5px;top:5px}
.brand strong{display:block;font-size:16px;letter-spacing:.015em}
.brand small{display:block;margin-top:1px;color:#8fa5af;font-size:11px;letter-spacing:.04em}
.sidebar nav{display:grid;gap:7px}
.nav-item{border:0;border-radius:9px;background:transparent;color:#aec2cc;padding:12px 14px;display:flex;align-items:center;gap:13px;width:100%;text-align:left;font-size:14px;font-weight:600}
.nav-item:hover,.nav-item.active{background:#284251;color:#f5fbfb}
.nav-icon{display:inline-flex;width:20px;justify-content:center;font-size:18px;color:#9bc9cb}
.sidebar-bottom{margin-top:auto;padding:18px 11px 0;border-top:1px solid #35505e}
.server-caption{color:#8fa5af;font-size:11px}
.server-ip{color:white;font-size:15px;font-weight:700;margin:4px 0 13px;font-variant-numeric:tabular-nums}
.server-dot{font-size:11px;color:#9fb5be;display:flex;align-items:center;gap:8px}
.server-dot i{width:7px;height:7px;background:#67c3aa;border-radius:50%}
.logout-button{border:0;background:none;color:#92aeb9;padding:25px 0 0;font-size:12px}
.logout-button:hover{color:white}
.workspace{min-width:0}
.topbar{height:64px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #e2e8eb;padding:0 clamp(20px,4vw,54px)}
.breadcrumb{font-size:12px;color:#7e8f99}
.breadcrumb span{padding:0 10px;color:#bac7cc}
.breadcrumb strong{color:#263f4e;font-weight:700}
.top-actions{display:flex;align-items:center;gap:22px}
.top-server{font-size:11px;color:#8596a0}
.top-server b{font-size:12px;color:#314a59;padding-left:6px;font-variant-numeric:tabular-nums}
.icon-button{width:32px;height:32px;border:1px solid #d9e2e6;border-radius:8px;background:white;color:#4d6875;font-size:19px;line-height:1;display:grid;place-items:center}
.icon-button:hover{background:#edf5f6}
.mobile-menu{display:none}
.content{max-width:1250px;margin:0 auto;padding:47px clamp(20px,4vw,54px) 80px}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:22px;margin-bottom:35px}
.section-caption{color:#498b92;font-size:11px;font-weight:700;letter-spacing:.04em}
h1,h2,h3,p{margin-top:0}
h1{font-size:31px;line-height:1.2;letter-spacing:-.035em;margin:8px 0 10px;color:#172938}
.page-head p,.section-head p{font-size:13px;color:#7a8b94;line-height:1.7;margin:0}
.button{min-height:39px;border:1px solid transparent;border-radius:8px;padding:0 17px;font-size:12px;font-weight:700;white-space:nowrap}
.button.primary{background:#216b72;color:#fff}
.button.primary:hover{background:#185a62}
.button.quiet{background:white;border-color:#d5e0e5;color:#435968}
.button.quiet:hover{background:#f4f8f9}
.button.danger{background:#bb514e;color:white}
.button.danger:hover{background:#a14340}
.button.full{width:100%;min-height:44px}
.plus{font-size:17px;line-height:0;vertical-align:-1px;padding-right:4px;font-weight:400}
.overview{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:#fff;border:1px solid #dce5e9;border-radius:13px;overflow:hidden;box-shadow:0 7px 24px rgba(25,49,63,.03)}
.metric{padding:24px 25px;position:relative}
.metric+.metric:before{content:"";position:absolute;left:0;top:23px;bottom:23px;width:1px;background:#e6edef}
.metric-label{color:#7f9099;font-size:12px;margin-bottom:8px}
.metric-value{font-size:26px;line-height:1;font-weight:700;color:#233c4a;letter-spacing:-.05em;font-variant-numeric:tabular-nums}
.metric-value.green{color:#277b72}.metric-value.amber{color:#b48836}
.metric-sub{font-size:11px;color:#9cabb2;margin-top:9px}
.domain-section{margin-top:43px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:17px}
.section-head h2{font-size:17px;letter-spacing:-.02em;margin:0 0 5px}
.text-button{border:0;background:none;color:#1e727c;padding:7px 0;font-size:12px;font-weight:700;white-space:nowrap}
.text-button:hover{text-decoration:underline}
.text-button span{font-size:14px;margin-left:4px}
.domain-list{background:white;border:1px solid #dce5e9;border-radius:12px;overflow:hidden}
.list-header,.domain-row{display:grid;grid-template-columns:minmax(190px,1.9fr) minmax(105px,.9fr) minmax(98px,.8fr) minmax(138px,1fr) minmax(110px,.8fr) 58px;align-items:center;gap:12px}
.list-header{padding:13px 22px;background:#f8fafb;color:#8b9ba4;font-size:11px;font-weight:600;border-bottom:1px solid #e9eef0}
.domain-row{padding:19px 22px;border-bottom:1px solid #edf1f3;min-height:78px;transition:background .15s}
.domain-row:last-child{border-bottom:0}
.domain-row:hover,.domain-row.selected{background:#f8fbfb}
.host-cell strong{font-size:13px;font-weight:700;color:#233947;display:block;overflow-wrap:anywhere}
.host-cell small{font-size:11px;color:#9aaaaf;display:block;margin-top:5px}
.cell-primary{font-size:12px;font-weight:600;color:#506774}
.cell-secondary{font-size:11px;color:#9aaaaf;display:block;margin-top:3px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:5px;font-size:11px;font-weight:700;white-space:nowrap}
.pill:before{content:"";height:6px;width:6px;border-radius:50%;background:currentColor}
.pill.good{background:#e3f2ed;color:#267c64}.pill.wait{background:#fbf1df;color:#9f7a31}.pill.off{background:#eef1f3;color:#71838e}.pill.bad{background:#fae8e5;color:#ad5852}
.row-open{width:27px;height:27px;border:1px solid #dbe5e9;border-radius:6px;background:white;color:#58717d;font-size:17px;line-height:1}
.row-open:hover{border-color:#78b2b5;color:#216b72}
.empty-state{padding:45px;text-align:center;color:#7b8d97;font-size:13px}
.detail-panel{margin-top:20px;background:white;border:1px solid #dce5e9;border-radius:12px;overflow:hidden}
.detail-head{padding:23px 26px;display:flex;justify-content:space-between;align-items:flex-start;gap:14px;border-bottom:1px solid #e8eef0}
.detail-head h2{font-size:19px;letter-spacing:-.025em;margin:5px 0 5px;overflow-wrap:anywhere}
.detail-head p{font-size:12px;color:#8b9ca4;margin:0}
.detail-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(235px,.65fr)}
.detail-main{padding:25px 26px;border-right:1px solid #e8eef0}
.detail-side{padding:25px 26px;background:#fbfcfc}
.detail-side h3,.detail-main h3{font-size:12px;color:#526977;margin:0 0 16px}
.step{display:flex;gap:13px;padding:0 0 19px;position:relative}
.step:not(:last-child):after{content:"";position:absolute;left:9px;top:21px;bottom:1px;width:1px;background:#dbe6e8}
.step-index{height:20px;width:20px;border-radius:50%;background:#e8f0f1;color:#5f8790;display:grid;place-items:center;font-size:10px;font-weight:700;flex:none}
.step.done .step-index{background:#dff0e9;color:#1e7b63}
.step strong{display:block;font-size:12px;color:#304957;margin:2px 0 4px}
.step p{font-size:11px;color:#8da0a8;margin:0;line-height:1.6}
.dns-code{display:inline-flex;background:#eef3f5;border:1px solid #e1eaed;border-radius:5px;padding:4px 7px;color:#3c5b68;font-size:11px;font-weight:700;font-variant-numeric:tabular-nums;margin-top:7px}
.detail-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:17px}
.detail-actions button{min-height:33px}
.detail-side dl{margin:0 0 21px}.detail-side dt{font-size:11px;color:#8c9ea6;margin-bottom:4px}.detail-side dd{font-size:12px;color:#304a58;font-weight:700;margin:0 0 15px;overflow-wrap:anywhere}
.subtle-separator{height:1px;background:#e2eaed;margin:17px 0}
.danger-link{border:0;padding:8px 0;background:none;color:#b6514e;font-size:11px;font-weight:700}
.danger-link:hover{text-decoration:underline}
.legacy-note{font-size:11px;color:#8c9ea6;line-height:1.7;margin:9px 0 0}
.existing-section{margin-top:40px}
.existing-list{background:#fff;border:1px solid #dce5e9;border-radius:12px;overflow:hidden}
.existing-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 22px;border-bottom:1px solid #edf1f3}
.existing-row:last-child{border-bottom:0}
.existing-main{min-width:0}
.existing-row strong{display:block;font-size:12px;color:#35505d}
.existing-row small{display:block;font-size:10px;color:#9cacb3;margin-top:4px}
.existing-title,.existing-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.existing-title .pill{font-size:10px;padding:4px 7px}
.existing-actions{gap:20px}
.existing-actions a{text-decoration:none}
.existing-routes{display:flex;flex-wrap:wrap;gap:6px;margin-top:11px}
.existing-routes span{font-size:11px;color:#526b77;background:#f1f5f6;padding:5px 8px;border-radius:5px}
.existing-label{font-size:11px;color:#9aabb2;text-align:right}
.service-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.cf-panel{background:#e7f1f0;border:1px solid #c9e3df;border-radius:10px;padding:17px 21px;margin-bottom:24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.cf-panel strong{font-size:13px;color:#246f6b}.cf-panel p{font-size:11px;color:#638a89;margin:5px 0 0}
.cloudflare-help{font-size:12px;line-height:1.7;color:#6c838e}
.service-card{background:#fff;border:1px solid #dce5e9;border-radius:11px;padding:22px;min-width:0}
.service-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.service-card h2{font-size:16px;margin:0 0 8px;color:#243f4b}
.service-card code{font-size:11px;color:#718891;overflow-wrap:anywhere}
.service-actions{display:flex;gap:7px;flex:none}
.service-card-foot{border-top:1px solid #edf1f3;display:flex;gap:20px;align-items:flex-start;margin-top:22px;padding-top:16px}
.service-card-foot>div:first-child{display:flex;align-items:baseline;gap:7px;white-space:nowrap;color:#778e98;font-size:11px}
.service-card-foot strong{font-size:20px;color:#267c72}
.service-hosts{display:flex;flex-wrap:wrap;gap:5px;justify-content:flex-end;flex:1;min-width:0}
.service-hosts span{font-size:10px;color:#45616d;background:#edf4f4;padding:5px 7px;border-radius:4px;overflow-wrap:anywhere}
.service-hosts small{color:#a0adb4;font-size:11px}
.route-summary{border-top:1px solid #e8eef0;margin-top:20px;padding-top:20px}
.route-summary-row{display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid #eef2f3;padding:9px 0;font-size:11px;color:#46616d}
.route-summary-row:last-child{border:0}
.route-summary-row code{color:#1f6771;font-size:11px;white-space:nowrap}
.activity-list{background:white;border:1px solid #dce5e9;border-radius:12px;overflow:hidden}
.activity-item{display:grid;grid-template-columns:140px 1fr 190px;gap:20px;padding:17px 22px;border-bottom:1px solid #edf1f3;align-items:center}
.activity-item:last-child{border-bottom:0}
.activity-time{font-size:11px;color:#91a0a9;font-variant-numeric:tabular-nums}
.activity-main{font-size:12px;color:#3d5662;font-weight:600}
.activity-main small{display:block;font-size:11px;color:#8b9ca4;margin-top:4px;font-weight:400}
.activity-action{font-size:11px;color:#68808a;text-align:right}
.modal{border:1px solid #dce5e9;border-radius:14px;background:#fff;color:#233946;width:min(440px,calc(100% - 28px));padding:25px;box-shadow:0 22px 70px rgba(18,39,52,.23)}
#domain-dialog{width:min(760px,calc(100% - 28px));max-height:calc(100vh - 36px);overflow:auto}
.modal::backdrop{background:rgba(17,35,46,.52)}
.modal-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px}
.modal-head h2{font-size:21px;line-height:1.25;letter-spacing:-.025em;margin:5px 0 0}
.modal-close{border:0;background:transparent;color:#8ca0a9;font-size:25px;line-height:1;padding:0 3px}
.field{margin-bottom:17px}
.field label{display:block;font-size:12px;font-weight:700;color:#455e6b;margin-bottom:7px}
.field input,.field select{width:100%;min-height:40px;padding:0 11px;border:1px solid #d7e1e6;background:white;border-radius:7px;color:#223b48;font-size:12px}
.field input:focus,.field select:focus{outline:2px solid #9fd0d3;outline-offset:0;border-color:#53a0a6}
.field input:disabled{background:#f4f7f8;color:#9aabb2}
.field small{font-size:10px;color:#9aabb2;display:block;margin-top:6px}
.sync-dns-field{display:flex;align-items:center;gap:8px;color:#45616e;font-size:11px;margin:-4px 0 17px}.sync-dns-field input{accent-color:#216b72}
.route-editor{border-top:1px solid #e7edef;margin:23px 0;padding-top:19px}
.route-editor-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:14px}
.route-editor-head strong{display:block;font-size:13px;color:#2d4b59}
.route-editor-head small{display:block;color:#91a0a7;font-size:10px;margin-top:4px}
.route-row{background:#f8fafb;border:1px solid #e1e9ec;border-radius:8px;padding:13px;margin-bottom:8px}
.route-fields{display:grid;grid-template-columns:minmax(110px,1fr) 116px minmax(135px,1.2fr) 24px;gap:8px;align-items:end}
.route-fields label,.route-options label{font-size:10px;color:#6e838e;font-weight:600}
.route-fields input,.route-fields select,.route-options input:not([type=checkbox]){display:block;width:100%;height:35px;padding:0 8px;border:1px solid #d7e1e6;background:white;border-radius:5px;color:#294554;font-size:11px;margin-top:5px}
.route-options{display:flex;align-items:end;gap:18px;margin-top:9px}
.route-options>label:first-child{flex:1}
.route-options .route-check{height:35px;display:flex;align-items:center;white-space:nowrap;gap:5px}
.route-remove{width:24px;height:35px;background:none;border:0;color:#9aafb7;font-size:20px}
.route-remove:hover{color:#aa514d}
.inline-note{background:#edf5f5;border-left:3px solid #67aeb0;padding:11px 12px;color:#5a7781;font-size:11px;line-height:1.6}
.form-error{color:#ba4e49;font-size:11px;min-height:17px;margin:8px 0}
.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:20px}
.confirm-modal p{font-size:13px;line-height:1.7;color:#6f838e;margin-bottom:22px}
.toast{position:fixed;right:22px;bottom:22px;background:#203c48;color:white;padding:13px 17px;border-radius:8px;font-size:12px;box-shadow:0 12px 30px rgba(22,42,54,.2);z-index:100;max-width:min(430px,calc(100vw - 44px))}
.toast.error{background:#a34d49}
.login-screen{min-height:100vh;display:grid;place-content:center;background:radial-gradient(circle at 50% -10%,#d7e9ea 0,transparent 48%),#e9eff1;padding:24px}
.login-mark{position:relative;background:#223e49;color:#e8f7f4;width:48px;height:48px;display:grid;place-items:center;border-radius:12px;font-size:19px;font-weight:700;letter-spacing:-.07em;margin:0 auto 21px}
.login-card{width:min(380px,calc(100vw - 48px));background:white;border:1px solid #d9e3e6;border-radius:13px;padding:36px;box-shadow:0 18px 55px rgba(29,55,67,.08)}
.login-kicker{font-size:10px;font-weight:700;color:#55949b;letter-spacing:.09em}
.login-card h1{font-size:27px;margin:7px 0 7px}
.login-card p{font-size:12px;color:#8a9ba3;line-height:1.7;margin-bottom:29px}
.login-card label{display:block;font-size:11px;color:#526b76;font-weight:700;margin-bottom:8px}
.login-card input{width:100%;height:43px;border-radius:7px;border:1px solid #d5e1e5;padding:0 11px;margin-bottom:15px}
.login-foot{text-align:center;font-size:10px;color:#9aabb2;margin-top:19px}
@media(max-width:1050px){.app-shell{grid-template-columns:196px minmax(0,1fr)}.sidebar{padding-left:12px;padding-right:12px}.list-header,.domain-row{grid-template-columns:minmax(160px,1.5fr) minmax(84px,.7fr) minmax(90px,.7fr) minmax(105px,.8fr) 34px}.list-header>div:nth-child(5),.domain-row>div:nth-child(5){display:none}}
@media(max-width:760px){.app-shell{display:block}.sidebar{position:fixed;z-index:30;left:0;top:0;width:240px;transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:translateX(0)}.mobile-menu{display:grid;margin-right:10px}.topbar{padding:0 18px}.top-server{display:none}.top-actions{margin-left:auto}.content{padding:30px 18px 65px}.page-head{align-items:flex-start;margin-bottom:24px}.page-head .button{margin-top:5px}h1{font-size:26px}.overview{grid-template-columns:repeat(2,1fr)}.metric{padding:19px}.metric:nth-child(3):before{display:none}.metric:nth-child(n+3){border-top:1px solid #e6edef}.domain-list{background:transparent;border:0;display:grid;gap:10px}.list-header{display:none}.domain-row{background:#fff;border:1px solid #dce5e9;border-radius:9px;padding:17px;grid-template-columns:1fr 1fr 30px;gap:12px}.domain-row>div:nth-child(4),.domain-row>div:nth-child(5){display:none}.domain-row .host-cell{grid-column:1/3}.domain-row .row-open{grid-column:3;grid-row:1}.detail-body{grid-template-columns:1fr}.detail-main{border-right:0;border-bottom:1px solid #e8eef0}.detail-head,.detail-main,.detail-side{padding:19px}.activity-item{grid-template-columns:1fr auto;gap:5px 12px}.activity-time{grid-column:1/3}.activity-action{align-self:center}}
@media(max-width:760px){.service-list{grid-template-columns:1fr}.existing-row{align-items:flex-start;flex-direction:column}.route-fields{grid-template-columns:1fr 1fr 24px}.route-fields label:nth-child(3){grid-column:1/3}.route-fields .route-remove{grid-column:3;grid-row:1}.route-options{align-items:flex-start;flex-direction:column;gap:5px}.route-options>label:first-child{width:100%}}
@media(max-width:440px){.page-head{display:block}.page-head .button{margin-top:18px}.section-head{align-items:flex-start}.section-head p{max-width:220px}.metric-value{font-size:23px}.domain-row{grid-template-columns:1fr 1fr 28px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}