:root {
  --night: #0a0f1f; --night-2: #10182f; --night-3: #172240;
  --line: rgba(190, 210, 255, 0.14); --snow: #eef3ff; --muted: #a7b2cc;
  --gold: #f2c66d; --gold-2: #ffdf9c; --frost: #9fd8ff; --ok: #5fd08a; --bad: #e0685f;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--night); color: var(--snow); font: 15px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--frost); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; border-radius: 6px; }
.mono { font-family: var(--mono); }

/* login */
.login-wrap { min-height: 100svh; display: grid; place-items: center; padding: 24px; }
.login { width: min(400px, 100%); background: var(--night-2); border: 1px solid var(--line); border-radius: 18px; padding: 36px 30px; box-shadow: 0 24px 60px rgba(0,0,0,.45); }
.login h1 { font-family: var(--serif); font-weight: 600; font-size: 26px; margin: 0 0 4px; }
.login p.sub { color: var(--muted); margin: 0 0 24px; font-size: 14px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 0 0 6px; }
input[type=text], input[type=password] {
  width: 100%; padding: 11px 13px; margin-bottom: 16px; border-radius: 10px;
  background: var(--night-3); border: 1px solid var(--line); color: var(--snow); font: inherit;
}
input:focus { border-color: var(--gold); outline: none; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 18px; border-radius: 999px; font: 600 15px/1 var(--sans); border: 1px solid transparent; cursor: pointer; text-decoration: none; }
.btn:disabled { opacity: .6; cursor: default; }
.btn-gold { background: var(--gold); color: #2a1d05; } .btn-gold:hover:not(:disabled) { background: var(--gold-2); }
.btn-ghost { background: rgba(255,255,255,.06); color: var(--snow); border-color: rgba(255,255,255,.22); } .btn-ghost:hover { background: rgba(255,255,255,.12); }
.btn-full { width: 100%; }
.err { color: var(--bad); font-size: 14px; min-height: 20px; margin: 2px 0 10px; }

/* panel */
.top { position: sticky; top: 0; z-index: 5; background: rgba(10,15,31,.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top .inner, .wrap { width: min(1100px, 100% - 32px); margin-inline: auto; }
.top .inner { display: flex; align-items: center; justify-content: space-between; height: 62px; gap: 16px; }
.brand { font-family: var(--serif); font-size: 20px; font-weight: 600; }
.brand small { font-family: var(--sans); font-size: 12px; color: var(--muted); letter-spacing: .12em; text-transform: uppercase; margin-left: 10px; }
.wrap { padding: 28px 0 80px; }
.card { background: var(--night-2); border: 1px solid var(--line); border-radius: 16px; padding: 22px 24px; margin-bottom: 20px; }
.card h2 { font-family: var(--serif); font-weight: 600; font-size: 20px; margin: 0 0 4px; }
.card .hint { color: var(--muted); font-size: 13px; margin: 0 0 16px; }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat b { font-size: 24px; font-family: var(--serif); } .stat span { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--gold); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; background: var(--night-3); position: sticky; top: 0; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(255,255,255,.03); }
.tag { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.tag-ok { background: rgba(95,208,138,.16); color: var(--ok); }
.tag-bad { background: rgba(224,104,95,.16); color: var(--bad); }
.tag-muted { background: rgba(167,178,204,.14); color: var(--muted); }
.empty { color: var(--muted); padding: 26px; text-align: center; }

/* modal */
dialog { padding: 0; border: 0; background: transparent; max-width: min(560px, 94vw); }
dialog::backdrop { background: rgba(4,6,14,.82); backdrop-filter: blur(3px); }
.modal { background: var(--night-2); border: 1px solid var(--line); border-radius: 18px; padding: 26px 26px 22px; box-shadow: 0 30px 80px rgba(0,0,0,.55); }
.modal h2 { font-family: var(--serif); font-weight: 600; font-size: 22px; margin: 0 0 4px; }
.modal p { color: var(--muted); font-size: 14px; margin: 0 0 18px; }
.server-list { max-height: 48vh; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.server { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--night-3); cursor: pointer; text-align: left; color: inherit; font: inherit; }
.server:hover { border-color: rgba(242,198,109,.5); }
.server.sel { border-color: var(--gold); background: rgba(242,198,109,.08); }
.server[disabled] { opacity: .5; cursor: not-allowed; }
.server .nm { font-weight: 600; }
.server .meta { font-size: 12px; color: var(--muted); }
.modal .actions { display: flex; justify-content: flex-end; gap: 10px; }
.result { font-size: 14px; margin-top: 4px; }
.spin { display: inline-block; width: 15px; height: 15px; border: 2px solid rgba(255,255,255,.25); border-top-color: var(--snow); border-radius: 50%; animation: s .7s linear infinite; }
@keyframes s { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spin { animation: none; } }