:root{color-scheme:dark;--bg:#0b1019;--panel:#131d2b;--panel-2:#172333;--border:#263548;--text:#ebf1f8;--muted:#9aa9ba;--green:#55d6a0;--yellow:#f5c16f;--red:#ff7888;--gray:#91a1b2;--blue:#81b5f4}
*{box-sizing:border-box}html{font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text)}body{margin:0;min-width:320px;background:radial-gradient(circle at 85% 0%,#172941 0,transparent 32rem),var(--bg)}a{color:inherit}.shell{max-width:1232px;padding:0 28px;margin:0 auto}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:34px 0 28px}.brand{display:flex;align-items:center;gap:16px}.brand-mark{width:49px;height:49px;border:1px solid #4a8abb;border-radius:15px;display:grid;place-items:center;font-size:17px;font-weight:800;letter-spacing:-.13em;color:#d6edff;background:linear-gradient(140deg,#244a6d,#152c43);box-shadow:0 10px 30px #0003}.brand-mark span{color:var(--green)}.brand h1{font-size:24px;line-height:1.1;margin:3px 0 0;letter-spacing:-.035em}.eyebrow{font-size:10px;letter-spacing:.16em;font-weight:700;color:#81a8c8;margin:0;text-transform:uppercase}.topbar-right{display:flex;gap:12px;align-items:center}.refresh-text,.section-note{font-size:12px;color:var(--muted)}.live-dot{display:block;width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 15px #55d6a080}.hero{padding:34px 38px;border:1px solid #294a61;border-radius:23px;display:flex;align-items:center;justify-content:space-between;gap:20px;background:linear-gradient(115deg,#183448,#162737 48%,#142232);box-shadow:0 22px 70px #0002}.hero h2{font-size:30px;letter-spacing:-.04em;margin:9px 0 8px}.hero p:last-child{margin:0;color:#b9cada;font-size:14px}.overall-badge{display:flex;align-items:center;gap:9px;border-radius:999px;padding:12px 17px;font-size:13px;font-weight:700;white-space:nowrap;background:#74859b22;color:var(--gray)}.status-dot{width:9px;height:9px;border-radius:50%;background:currentColor;box-shadow:0 0 12px currentColor}.overall-badge.healthy{background:#2ec38b22;color:var(--green)}.overall-badge.warning{background:#f5c16f22;color:var(--yellow)}.overall-badge.critical{background:#ff788822;color:var(--red)}.summary-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px;margin:18px 0 24px}.summary-card{position:relative;min-height:139px;padding:18px 18px 16px;border:1px solid var(--border);border-radius:17px;background:var(--panel);display:flex;flex-direction:column;align-items:flex-start}.summary-label{color:#8eabc6;font-weight:700;letter-spacing:.12em;font-size:10px}.summary-card strong{font-size:20px;margin-top:17px;font-weight:680;letter-spacing:-.025em}.summary-card small{font-size:12px;color:var(--muted);margin-top:3px}.pill{font-size:11px;font-weight:700;border-radius:999px;padding:5px 8px;line-height:1;white-space:nowrap;background:#94a4b51e;color:var(--gray)}.summary-card .pill{position:absolute;top:15px;right:14px}.pill.healthy{background:#35c8941e;color:var(--green)}.pill.warning{background:#f5c16f1c;color:var(--yellow)}.pill.critical{background:#ff788820;color:var(--red)}.columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:20px;padding:24px;min-width:0}.panel-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:23px}.panel h2{font-size:21px;letter-spacing:-.035em;margin:6px 0 0}.text-link{font-size:12px;text-decoration:none;color:var(--blue);padding-top:7px;white-space:nowrap}.text-link:hover{text-decoration:underline}.section-note{padding-top:7px;white-space:nowrap}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.metric{background:var(--panel-2);border:1px solid #27394d;border-radius:13px;padding:16px}.metric span,.phone-metric span{font-size:12px;color:var(--muted);display:block}.metric strong{display:block;font-size:27px;letter-spacing:-.04em;margin:9px 0 13px;font-variant-numeric:tabular-nums}.metric.compact strong{font-size:23px;margin-bottom:0}.track{height:5px;background:#334558;border-radius:999px;overflow:hidden}.track>div{width:0;height:100%;background:linear-gradient(90deg,#49baa5,#7ab7e5);border-radius:999px;transition:width .3s}.data-note{font-size:11px;color:#879aad;line-height:1.5;margin:17px 0 0}.row-list{display:flex;flex-direction:column}.data-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid #273648}.data-row:first-child{padding-top:0}.data-row:last-child{border-bottom:0;padding-bottom:0}.row-left{min-width:0}.row-name{font-size:14px;font-weight:620;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row-sub{display:block;font-size:11px;color:var(--muted);margin-top:5px}.row-right{display:flex;align-items:center;gap:11px;white-space:nowrap}.row-value{font-size:14px;font-weight:680;font-variant-numeric:tabular-nums}.empty{font-size:13px;color:var(--muted);margin:8px 0 15px}.phone-panel,.events-panel{margin-top:18px}.phone-panel{background:linear-gradient(115deg,#152438,#132033 48%,#14212f)}.phone-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.phone-metric{padding:18px;background:#1a2a3d;border:1px solid #2b4258;border-radius:14px;min-height:108px}.phone-metric strong{font-size:26px;display:block;margin-top:13px;letter-spacing:-.04em;font-variant-numeric:tabular-nums}.phone-metric.feature strong{color:#8ee4bd}.phone-metric small{display:block;font-size:11px;color:var(--muted);margin-top:3px}.event-list{max-height:270px;overflow:auto}.event{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid #273648;font-size:13px}.event:last-child{border-bottom:0}.event time{font-variant-numeric:tabular-nums;color:var(--muted);min-width:48px}.event strong{font-weight:650}.event span{color:var(--muted)}footer{padding:28px 0 34px;font-size:11px;color:#718497;text-align:center}footer span{margin:0 6px;color:#476177}
@media(max-width:1000px){.summary-grid{grid-template-columns:repeat(3,1fr)}.summary-card{min-height:128px}.phone-metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.shell{padding:0 16px}.topbar{padding:25px 0 21px}.brand-mark{width:43px;height:43px}.brand h1{font-size:21px}.topbar-right{align-self:flex-end}.refresh-text{font-size:10px}.hero{padding:25px 22px;border-radius:18px;align-items:flex-start}.hero h2{font-size:25px}.hero p:last-child{font-size:12px;line-height:1.5}.overall-badge{font-size:11px;padding:9px 11px}.summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:14px 0 17px}.summary-card{min-height:103px;padding:14px 12px}.summary-card:last-child{grid-column:span 2}.summary-card strong{font-size:17px;margin-top:20px}.summary-card small{font-size:11px}.summary-card .pill{right:8px;top:11px;font-size:10px;padding:4px 6px}.columns{grid-template-columns:1fr;gap:14px}.panel{padding:20px;border-radius:17px}.panel h2{font-size:19px}.phone-panel,.events-panel{margin-top:14px}}
@media(max-width:430px){.brand .eyebrow{font-size:8px}.topbar-right .refresh-text{max-width:92px;text-align:right;line-height:1.3}.hero{display:block}.overall-badge{display:inline-flex;margin-top:18px}.phone-metrics{gap:8px}.phone-metric{padding:14px;min-height:94px}.phone-metric strong{font-size:22px}.metric{padding:14px}.metric strong{font-size:23px}}
.sim-control{margin-top:20px;padding-top:18px;border-top:1px solid #2b4258}.sim-control h3{font-size:16px;margin:0 0 8px}.sim-control p{font-size:13px;color:var(--muted);margin:0}.sim-control strong{color:var(--text)}.sim-buttons{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.sim-button{border:1px solid #467196;background:#1d3750;color:#d9ecff;border-radius:10px;padding:10px 15px;font:inherit;font-size:13px;font-weight:650;cursor:pointer}.sim-button:hover:not(:disabled){background:#294e70}.sim-button:disabled{opacity:.45;cursor:not-allowed}.sim-button.primary{background:#1d715f;border-color:#329b79;color:white}.sim-control .data-note{font-size:11px;margin-top:12px}.sim-feedback{min-height:1.5em;margin-top:11px!important;color:var(--green)!important}.sim-dialog{max-width:min(420px,calc(100vw - 32px));width:100%;background:#172333;color:var(--text);border:1px solid #3c5970;border-radius:18px;padding:24px;box-shadow:0 20px 80px #0009}.sim-dialog::backdrop{background:#050a12c9}.sim-dialog h2{font-size:20px;margin:0 0 12px}.sim-dialog p{color:var(--muted);line-height:1.5}.sim-dialog label{display:block;font-size:13px;margin:20px 0 8px}.sim-dialog input{width:100%;padding:12px;color:var(--text);background:#0e1826;border:1px solid #4b647c;border-radius:9px;font-size:16px}.sim-dialog .data-note{font-size:11px}.sim-dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:23px}
.connectivity-grid{display:grid;grid-template-columns:1fr 1fr 1fr 1.5fr;gap:12px;margin-top:20px}.connectivity-card{padding:16px;background:#17293b;border:1px solid #2b4258;border-radius:13px;min-width:0}.connectivity-card>span{display:block;color:var(--muted);font-size:12px}.connectivity-card>strong{display:block;font-size:19px;margin-top:10px}.connectivity-card small{display:block;color:var(--muted);font-size:11px;margin-top:5px}.service-line{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px;font-size:12px}.service-line b{color:var(--muted);font-weight:500}.service-line strong{font-size:13px;text-align:right}
@media(max-width:700px){.connectivity-grid{grid-template-columns:1fr 1fr}.connectivity-card:nth-child(3),.service-card{grid-column:span 2}}
.network-diagnosis,.network-device{margin-top:18px}.network-diagnosis>strong{font-size:24px;color:var(--green)}.network-diagnosis>.data-note{font-size:13px;max-width:760px}.network-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.network-grid .panel{min-width:0}.network-grid .row-name{white-space:normal}.network-device .panel-heading{align-items:center}.network-device .sim-button{flex:none}.network-device .row-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.network-device .data-row{display:flex;flex-direction:column;align-items:flex-start;border:1px solid var(--border);border-radius:12px;padding:15px!important}.network-device .row-right{margin-top:8px}
@media(max-width:700px){.network-grid{grid-template-columns:1fr;gap:14px;margin-top:14px}.network-diagnosis,.network-device{margin-top:14px}.network-diagnosis>strong{font-size:20px}.network-device .panel-heading{display:block}.network-device .sim-buttons{margin-top:14px}.network-device .row-list{grid-template-columns:1fr}.network-device .data-row{flex-direction:row;align-items:center}.network-device .row-right{margin-top:0}}
.topbar-right{flex-wrap:wrap;justify-content:flex-end}.access-mode{font-size:11px;font-weight:700;white-space:nowrap;padding:7px 10px;border-radius:999px;border:1px solid #3d5368;color:var(--gray);background:#77899b1c}.access-mode.public{color:var(--yellow);border-color:#8b714a;background:#f5c16f16}.access-mode.private{color:var(--green);border-color:#386f60;background:#55d6a016}.install-button{border:1px solid #4a8abb;border-radius:9px;background:#1d3750;color:#d9ecff;padding:8px 11px;font:inherit;font-size:11px;font-weight:700;cursor:pointer;white-space:nowrap}.install-button:hover{background:#294e70}.install-button[hidden]{display:none}.sim-dialog a{color:var(--blue)}
.access-mode[href]{cursor:pointer;text-decoration:none}.access-mode[href]:hover{background:#f5c16f2a;border-color:#c59b61}.access-mode[href]:focus-visible{outline:2px solid var(--yellow);outline-offset:3px}
@media(max-width:700px){.topbar{align-items:flex-start;flex-wrap:wrap}.topbar-right{width:100%;gap:7px}.topbar-right .text-link{padding:0;margin-right:auto}.access-mode,.install-button{font-size:10px;padding:6px 8px}.topbar-right .refresh-text{display:none}.topbar-right .live-dot{display:none}}