:root {
  --bg: #0b0c0e; --panel: #131518; --panel2: #1a1d21; --line: #272b31; --line2: #1e2125;
  --text: #ecebe6; --mute: #8b9098;
  --accent: #c6f432; --accent-ink: #0b0c0e; --alt: #ff9a3d;
  --good: #4ade80; --warn: #f5b83d; --bad: #ff6b6b;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.55 var(--sans); }
a { color: inherit; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.wrap { max-width: 980px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 720px; }
.tight { max-width: 460px; }

/* header */
.site { border-bottom: 1px solid var(--line); background: var(--panel); }
.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 14px; padding-bottom: 14px; }
.brand { font-weight: 800; font-size: 20px; letter-spacing: -.02em; text-decoration: none; }
.brand b { color: var(--accent); }
nav { display: flex; gap: 2px; flex-wrap: wrap; }
nav a { text-decoration: none; padding: 6px 12px; border-radius: 8px; font-size: 15px; font-weight: 600; color: var(--mute); }
nav a:hover { color: var(--text); background: var(--panel2); }
nav a[aria-current="page"] { color: var(--accent-ink); background: var(--accent); }

main { padding-top: 28px; padding-bottom: 56px; }
h1 { font-size: clamp(26px, 5vw, 36px); line-height: 1.15; margin: 0 0 6px; letter-spacing: -.02em; }
h2 { font-size: 20px; margin: 32px 0 10px; letter-spacing: -.01em; }
.sub { color: var(--mute); margin: 0 0 22px; }
.lbl { font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--mute); font-weight: 700; }
.link { background: none; border: 0; padding: 0; font: inherit; color: var(--accent); font-weight: 700; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* test page */
.dial { position: relative; width: min(320px, 82vw); aspect-ratio: 1; margin: 12px auto 4px; }
.dial svg { width: 100%; height: 100%; display: block; transform: rotate(-90deg); }
.ring-track, .ring-fill { fill: none; stroke-width: 10; }
.ring-track { stroke: var(--panel2); }
.ring-fill { stroke: var(--accent); stroke-linecap: round; stroke-dasharray: 0 100; transition: stroke-dasharray .25s ease-out, stroke .2s; }
.ring-fill.up { stroke: var(--alt); }
.center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.num { font: 700 clamp(54px, 15vw, 76px)/1 var(--mono); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.unit { color: var(--mute); font-weight: 700; margin-top: 4px; }
.phase { margin-top: 10px; font-size: 13px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); min-height: 20px; }
.dial[data-state="idle"] .readout, .dial[data-state="idle"] .ring-fill { display: none; }
.dial:not([data-state="idle"]) .go { display: none; }
.readout { display: flex; flex-direction: column; align-items: center; }
.go {
  width: 62%; aspect-ratio: 1; border-radius: 50%; border: 0; background: var(--accent); color: var(--accent-ink);
  font: 800 44px/1 var(--sans); letter-spacing: .02em; cursor: pointer;
  box-shadow: 0 0 0 8px var(--panel2), 0 0 0 9px var(--line); transition: transform .1s, background .1s;
}
.go:hover { background: #d8ff5c; }
.go:active { transform: scale(.97); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); background: var(--panel); border-radius: 12px; margin: 22px 0 14px; overflow: hidden; }
.step { padding: 12px 10px; text-align: center; border-left: 1px solid var(--line); border-bottom: 3px solid transparent; }
.step:first-child { border-left: 0; }
.step.on { border-bottom-color: var(--accent); background: var(--panel2); }
.step .lbl { display: block; }
.step b { font: 700 22px/1.3 var(--mono); font-variant-numeric: tabular-nums; }
.step small { color: var(--mute); font-size: 12px; margin-left: 2px; }
.again { display: none; margin: 8px auto 0; }
.dial[data-state="done"] ~ .again { display: block; }

.btn {
  border: 1px solid var(--line); background: var(--panel2); color: var(--text); font: 700 15px var(--sans);
  padding: 10px 18px; border-radius: 10px; cursor: pointer; text-decoration: none; display: inline-block;
}
.btn:hover { border-color: var(--mute); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { background: #d8ff5c; }
.btn.danger { color: var(--bad); }
.btn.danger:hover { border-color: var(--bad); }
.btn.small { padding: 5px 11px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: progress; }

.msg { margin: 14px 0 0; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line); background: var(--panel); border-left-width: 4px; }
.msg.ok { border-left-color: var(--good); } .msg.warn { border-left-color: var(--warn); } .msg.bad { border-left-color: var(--bad); }
.msg a { font-weight: 700; color: var(--accent); }

/* server picker */
.picker { margin-top: 22px; border: 1px solid var(--line); background: var(--panel); border-radius: 12px; overflow: hidden; }
.picker header { display: flex; justify-content: space-between; align-items: center; padding: 12px 14px; border-bottom: 1px solid var(--line); gap: 12px; flex-wrap: wrap; }
.opt { display: grid; grid-template-columns: 22px 1fr auto; gap: 10px; align-items: center; padding: 11px 14px; border-top: 1px solid var(--line2); cursor: pointer; }
.opt:first-of-type { border-top: 0; }
.opt:hover { background: var(--panel2); }
.opt input { accent-color: var(--accent); width: 18px; height: 18px; margin: 0; }
.opt .n { font-weight: 700; }
.opt .m { color: var(--mute); font-size: 14px; }
.opt .ms { font: 700 14px var(--mono); color: var(--mute); text-align: right; white-space: nowrap; }
.opt .ms.fast { color: var(--good); }
.tag { display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; padding: 1px 7px; border-radius: 999px; border: 1px solid currentColor; margin-left: 6px; vertical-align: 2px; }
.tag.official { color: var(--accent); } .tag.verified { color: var(--good); } .tag.pending { color: var(--warn); } .tag.rejected { color: var(--bad); }

/* tables */
.tabs { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; margin-bottom: 16px; background: var(--panel); }
.tabs button { border: 0; background: none; color: var(--mute); font: 700 14px var(--sans); padding: 8px 18px; cursor: pointer; }
.tabs button.on { background: var(--accent); color: var(--accent-ink); }
.scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--mute); font-weight: 700; padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; background: var(--panel2); }
td { padding: 11px 12px; border-top: 1px solid var(--line2); white-space: nowrap; max-width: 280px; overflow: hidden; text-overflow: ellipsis; }
tbody tr:first-child td { border-top: 0; }
tbody tr:hover td { background: #16181c; }
.r { text-align: right; }
td.r { font-family: var(--mono); font-variant-numeric: tabular-nums; }
td.rank { font: 800 15px var(--mono); color: var(--mute); width: 44px; }
tr.top1 td.rank { color: var(--accent); } tr.top2 td.rank, tr.top3 td.rank { color: var(--text); }
td.hl { font-weight: 800; color: var(--accent); }
tr.prov td { color: var(--mute); }
td.wrap { white-space: normal; min-width: 180px; }
td.acts { white-space: nowrap; display: flex; gap: 6px; }
.empty { color: var(--mute); padding: 24px 12px; text-align: center; }
.stats { color: var(--mute); margin: 0 0 18px; }
.stats b { color: var(--text); font-family: var(--mono); }

/* cards + forms */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.card + .card { margin-top: 16px; }
.field { display: block; margin: 0 0 14px; }
.field .lbl { display: block; margin-bottom: 6px; }
input[type="text"], input[type="password"], input[type="url"] {
  width: 100%; border: 1px solid var(--line); background: var(--bg); color: var(--text); border-radius: 10px; padding: 11px 12px; font: 16px var(--sans);
}
input[type="url"] { font-family: var(--mono); font-size: 15px; }
input:focus { border-color: var(--accent); outline: none; }
.hint { color: var(--mute); font-size: 13px; margin: 6px 0 0; }
form.add { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
form.add input { flex: 1 1 260px; width: auto; min-width: 0; }
.who { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
pre { background: #08090a; border: 1px solid var(--line); color: #dfe6c8; padding: 14px; border-radius: 10px; overflow-x: auto; font: 13.5px/1.5 var(--mono); margin: 10px 0; }
code { font-family: var(--mono); font-size: .92em; background: var(--panel2); padding: 1px 5px; border-radius: 4px; }
pre code { background: none; padding: 0; }
ol.how { padding-left: 20px; } ol.how li { margin: 8px 0; }
footer { text-align: center; color: var(--mute); font-size: 13px; padding: 0 20px 34px; }

@media (max-width: 560px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(3) { border-left: 0; }
  .step:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (prefers-reduced-motion: reduce) { .ring-fill, .go { transition: none; } }

/* dashboard */
.tag.setup { color: var(--mute); }
select {
  width: 100%; border: 1px solid var(--line); background: var(--bg); color: var(--text); border-radius: 10px; padding: 11px 12px; font: 16px var(--sans);
}
select:focus { border-color: var(--accent); outline: none; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.grid2 .full { grid-column: 1 / -1; }
.field.bad input, .field.bad select { border-color: var(--bad); }
.field .err { color: var(--bad); font-size: 13px; margin: 6px 0 0; }
.scard { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.scard + .scard { margin-top: 12px; }
.scard .top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.scard .top strong { font-size: 18px; }
.scard .meta { color: var(--mute); font-size: 14px; margin: 6px 0 0; word-break: break-word; }
.scard .meta a { color: var(--text); }
.scard .acts { display: flex; gap: 8px; flex-wrap: wrap; }
.setup { margin-top: 14px; border-top: 1px solid var(--line2); padding-top: 12px; }
.tokenbox { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.tokenbox code { flex: 1 1 260px; padding: 9px 10px; overflow-x: auto; white-space: nowrap; border: 1px solid var(--line); background: var(--bg); }
.scard .msg { margin-top: 12px; }
@media (max-width: 560px) { .grid2 { grid-template-columns: 1fr; } }

/* ISP / server block under the speedometer */
.runinfo { text-align: center; margin: 14px 0 0; line-height: 1.5; }
.runinfo .k { color: var(--mute); }
.runinfo b { font-weight: 700; }
.runinfo b a { color: var(--text); text-decoration: underline; text-decoration-color: var(--mute); text-underline-offset: 3px; }
.runinfo b a:hover { color: var(--accent); text-decoration-color: var(--accent); }
.runinfo .loc { font-size: 12.5px; color: var(--mute); }
.link.small { font-size: 13px; margin-left: 6px; }

/* staff: location warning + editor */
.locwarn { margin: 6px 0; padding: 7px 10px; border-radius: 8px; border: 1px solid var(--warn); border-left-width: 4px; color: var(--warn); font-size: 13.5px; background: rgba(245, 184, 61, .07); }
.locform { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.locform select, .locform input { width: auto; min-width: 150px; padding: 7px 10px; font-size: 14px; }
details summary { cursor: pointer; font-size: 13px; }
details > summary { list-style: none; }