:root{color-scheme:dark;font-family:"Segoe UI",Arial,sans-serif;background:#0b1120;color:#edf2fb}
*{box-sizing:border-box}
/* Without !important, any element that both toggles [hidden] via JS and carries a
   class setting its own display (e.g. .controls{display:flex}) stays visible - equal
   CSS specificity ties go to the page's own stylesheet over the browser default. */
[hidden]{display:none!important}
body{margin:0;min-height:100vh}
header,main,footer{max-width:1100px;margin:auto;padding-left:24px;padding-right:24px}
header{display:flex;align-items:center;gap:12px;font-weight:600;letter-spacing:.04em;padding-top:24px;padding-bottom:24px}
.mark{display:grid;place-items:center;background:#63dbc0;color:#0b1120;width:38px;height:38px;border-radius:10px;flex-shrink:0}
.brand{flex:1;min-width:0}
.header-right{display:flex;align-items:center;gap:14px;font-weight:400;font-size:14px;color:#a7bad4}

main{padding-bottom:64px}
.badge{display:inline-block;padding:7px 12px;border:1px solid #34435b;border-radius:20px;color:#a7bad4;font-size:13px}
h1{font-size:clamp(28px,5vw,44px);letter-spacing:-.03em;line-height:1.15;max-width:720px;margin:20px 0 12px}
h2{font-size:17px;margin:0}
.intro{max-width:620px;line-height:1.7;color:#a7bad4;font-size:16px;margin-bottom:28px}
.muted{color:#8495ad;font-size:14px}

.banner{margin-bottom:20px;padding:14px 18px;border-radius:10px;border:1px solid #5b3a3a;background:#2a1414;color:#f5b8b8;font-size:14px}
.banner.ok{border-color:#2f5b46;background:#0f2620;color:#9fe8c9}

.card{border:1px solid #263249;background:#111b2d;border-radius:14px;padding:24px}
.panel{border:1px solid #263249;background:#111b2d;border-radius:14px;padding:24px;margin-bottom:20px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}

.form{display:flex;flex-direction:column;gap:12px;max-width:420px}
.form-row{flex-direction:row;flex-wrap:wrap;max-width:none}
.form-row > *{flex:1 1 200px}
label{font-size:13px;color:#a7bad4}
input,select{background:#0b1120;border:1px solid #34435b;color:#edf2fb;padding:10px 12px;border-radius:8px;font-size:14px;font-family:inherit}
input:focus,select:focus{outline:2px solid #63dbc0;outline-offset:1px}

.btn-primary{background:#63dbc0;color:#0b1120;border:none;padding:10px 16px;border-radius:8px;font-weight:600;font-size:14px;cursor:pointer}
.btn-primary:hover{background:#4fc9ad}
.btn-ghost{background:transparent;color:#a7bad4;border:1px solid #34435b;padding:8px 14px;border-radius:8px;font-size:13px;cursor:pointer}
.btn-ghost:hover{border-color:#63dbc0;color:#63dbc0}
.btn-danger{background:transparent;color:#f5b8b8;border:1px solid #5b3a3a;padding:6px 10px;border-radius:6px;font-size:12px;cursor:pointer}
.btn-danger:hover{background:#2a1414}
.btn-accent{background:rgba(99,219,192,.15);color:#63dbc0;border:1px solid #2f5b46;padding:6px 10px;border-radius:6px;font-size:12px;cursor:pointer;font-weight:600}
.btn-accent:hover{background:rgba(99,219,192,.25)}
button:disabled{opacity:.5;cursor:default}

.actions{display:flex;gap:8px;align-items:center}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid #263249;white-space:nowrap}
th{color:#a7bad4;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}

.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}
.pill-Reporting{background:rgba(99,219,192,.15);color:#63dbc0}
.pill-Waiting{background:rgba(167,186,212,.15);color:#a7bad4}
.pill-Unreachable{background:rgba(255,180,84,.15);color:#ffb454}
.pill-Revoked{background:rgba(255,107,107,.15);color:#ff6b6b}

.pill-Active{background:rgba(99,219,192,.15);color:#63dbc0}
.pill-Offline{background:rgba(167,186,212,.15);color:#a7bad4}
.pill-Disc{background:rgba(255,180,84,.15);color:#ffb454}
.pill-Logon{background:rgba(99,219,192,.15);color:#63dbc0}
.pill-Reconnect{background:rgba(90,169,255,.15);color:#5aa9ff}
.pill-Disconnect{background:rgba(255,180,84,.15);color:#ffb454}
.pill-Logoff{background:rgba(167,186,212,.15);color:#a7bad4}
.pill-DisconnectedByOther{background:rgba(255,107,107,.15);color:#ff6b6b}
.pill-FailedLogon{background:rgba(255,107,107,.15);color:#ff6b6b}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:20px}
.cards .card{padding:18px 20px}
.cards .num{font-size:28px;font-weight:700}
.cards .label{color:#a7bad4;font-size:12px;text-transform:uppercase;letter-spacing:.04em;margin-top:4px}

.controls{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.controls input,.controls select{flex:1 1 200px}
.scroll{max-height:480px;overflow-y:auto}

.notice{margin-top:16px;padding:16px 18px;border-left:3px solid #63dbc0;background:#102329;line-height:1.7;color:#bed4d7;font-size:14px}
.notice code{background:#0b1120;padding:2px 6px;border-radius:4px;font-size:13px;word-break:break-all}

footer{padding:24px;color:#8495ad;border-top:1px solid #263249;font-size:13px}

@media(max-width:700px){
  header{flex-wrap:wrap}
  .form-row{flex-direction:column}
  .form-row > *{flex:1 1 auto}
}