/* Fonts: Montserrat and Barlow Condensed, both under the SIL Open Font License (see public/fonts). */
@font-face { font-family: "Montserrat"; font-weight: 400; font-style: normal; font-display: swap; src: url("../fonts/montserrat-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 600; font-style: normal; font-display: swap; src: url("../fonts/montserrat-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 300; font-style: normal; font-display: swap; src: url("../fonts/barlow-condensed-latin-300-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 400; font-style: normal; font-display: swap; src: url("../fonts/barlow-condensed-latin-400-normal.woff2") format("woff2"); }

:root,
:root[data-theme="dark"] {
  --bg: #000000;
  --card: #111214;
  --card-border: #1d1f24;
  --field: #17181c;
  --text: #f4f5f7;
  --muted: #8d909b;
  --track: #25273a;
  --accent: #1fd8d2;
  --accent-ink: #021a19;
  --link: #2f9bff;
  --down: #35e8e2;
  --up: #c779ff;
  --ping: #f2c744;
  --danger: #ff7b72;
  --warn: #f2c744;
  --rule: linear-gradient(90deg, #16d9d3, #4a8bff 55%, #b377ff);
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #f3f5f8;
  --card: #ffffff;
  --card-border: #dde2ea;
  --field: #ffffff;
  --text: #0d1117;
  --muted: #667085;
  --track: #dfe3f0;
  --accent: #009f9a;
  --accent-ink: #ffffff;
  --link: #0b6fd6;
  --down: #00a09b;
  --up: #8a3fe0;
  --ping: #b17e00;
  --danger: #c4251c;
  --warn: #9a6a00;
  --rule: linear-gradient(90deg, #00b5af, #3b7ff0 55%, #9a58ee);
  color-scheme: light;
}

:root {
  --font-ui: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-num: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", system-ui, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 15px/1.5 var(--font-ui);
  -webkit-font-smoothing: antialiased;
}

h2 { margin: 0 0 12px; font-size: 1rem; font-weight: 600; }
a { color: inherit; }
.muted { color: var(--muted); }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 1.25em; height: 1.25em; flex: none; }
:focus-visible { outline: 3px solid var(--link); outline-offset: 3px; }

/* Header */
.top { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; }
.brand { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; font-weight: 600; font-size: 1.2rem; letter-spacing: 0.01em; }
.brand-mark { width: 1.6em; height: 1.6em; color: var(--accent); }
.top-nav { display: flex; align-items: center; gap: 18px; }
.nav-link { color: var(--muted); text-decoration: none; font-size: 0.9rem; font-weight: 600; }
.nav-link:hover { color: var(--text); }
.theme-toggle {
  display: inline-flex; align-items: center; gap: 4px; padding: 5px 7px;
  border: 0; border-radius: 999px; background: var(--card); color: var(--muted); cursor: pointer;
}
.theme-toggle .icon { width: 1.35em; height: 1.35em; padding: 3px; border-radius: 50%; box-sizing: content-box; }
:root[data-theme="dark"] .icon-moon { background: var(--track); color: var(--text); }
:root[data-theme="light"] .icon-sun { background: var(--track); color: var(--text); }
.rule { height: 2px; background: var(--rule); }

/* Stage */
.stage { max-width: 760px; margin: 0 auto; padding: 22px 20px 56px; text-align: center; }

.tabs { display: flex; justify-content: center; gap: 30px; margin-bottom: 26px; }
.tab {
  display: inline-flex; align-items: center; gap: 7px; padding: 10px 4px;
  border: 0; background: none; color: var(--text); cursor: pointer;
  font: 600 0.74rem/1 var(--font-ui); letter-spacing: 0.07em; text-transform: uppercase;
}
.tab .icon { width: 1.5em; height: 1.5em; color: var(--muted); }
.tab:hover, .tab[aria-expanded="true"] { color: var(--accent); }
.tab[aria-expanded="true"] .icon { color: var(--accent); }

.error {
  margin: 0 auto 22px; max-width: 560px; padding: 10px 14px; text-align: left;
  border: 1px solid var(--danger); border-radius: 10px; color: var(--danger);
}

/* GO button */
.idle { display: grid; justify-items: center; gap: 22px; padding: 14px 0 40px; }
.go {
  width: 184px; height: 184px; border-radius: 50%;
  border: 2px solid var(--accent); background: transparent; color: var(--text);
  font: 400 2.9rem/1 var(--font-ui); letter-spacing: 0.02em; cursor: pointer;
  box-shadow: 0 0 0 14px color-mix(in srgb, var(--text) 4%, transparent);
  transition: background 0.2s, box-shadow 0.2s;
}
.go:hover:not(:disabled) {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  box-shadow: 0 0 0 18px color-mix(in srgb, var(--accent) 9%, transparent);
}
.go:disabled { opacity: 0.4; cursor: not-allowed; }

/* The border of the big GO button pulses: two rings expand and fade, one after the other.
   Only transform and opacity are animated, which avoids repaint glitches. */
#start { position: relative; isolation: isolate; }
#start::before, #start::after {
  content: ""; position: absolute; inset: -2px; border-radius: 50%; box-sizing: border-box;
  border: 2px solid var(--accent); opacity: 0; pointer-events: none;
  will-change: transform, opacity; backface-visibility: hidden;
  animation: go-ring 2.4s ease-out infinite;
}
#start::after { animation-delay: 1.2s; }
#start:disabled::before, #start:disabled::after { animation: none; }
@keyframes go-ring {
  0% { transform: scale(1); opacity: 0.55; }
  100% { transform: scale(1.3); opacity: 0; }
}
.go-small { width: 96px; height: 96px; font-size: 1.5rem; box-shadow: 0 0 0 7px color-mix(in srgb, var(--text) 4%, transparent); flex: none; }

/* Test card (progress and result) */
.card {
  position: relative; overflow: hidden; margin: 0 auto 34px; padding: 22px 22px 6px;
  background: var(--card); border: 1px solid var(--card-border); border-radius: 16px; text-align: left;
}
.card-top { display: flex; align-items: center; justify-content: center; gap: 34px; }
.card-main { min-width: 0; }
.readings { display: flex; justify-content: center; gap: 60px; }
.reading { text-align: center; min-width: 120px; }
.reading-label { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; }
.reading-label .unit { color: var(--muted); font-weight: 400; letter-spacing: 0; text-transform: none; }
.reading-down .icon { color: var(--down); }
.reading-up .icon { color: var(--up); }
.reading-value { font: 300 3.5rem/1.05 var(--font-num); font-variant-numeric: tabular-nums; letter-spacing: 0.01em; min-height: 3.7rem; }
.reading:not(.has-value) .reading-value { color: var(--muted); }

.pings { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 6px; color: var(--muted); font-size: 0.82rem; }
.ping { display: inline-flex; align-items: center; gap: 6px; }
.ping b { color: var(--text); font-weight: 600; font-variant-numeric: tabular-nums; min-width: 2ch; }
.ping-idle .icon { color: var(--ping); }
.ping-down .icon { color: var(--down); }
.ping-up .icon { color: var(--up); }

/* Gauge */
.gauge { position: relative; width: 100%; max-width: 420px; margin: 6px auto 0; }
.gauge-svg { display: block; width: 100%; height: auto; overflow: visible; }
.arc-track, .arc-value { fill: none; stroke-width: 28; stroke-linecap: butt; }
.arc-track { stroke: var(--track); }
.arc-value { stroke-dasharray: 0 1000; transition: stroke-dasharray 0.25s linear; }
.tick { font: 600 13px var(--font-ui); fill: var(--muted); }
.tick.passed { fill: var(--text); }
.needle { transform-box: view-box; transform-origin: 200px 190px; transform: rotate(135deg); transition: transform 0.25s linear; }
:root[data-theme="light"] .needle { filter: invert(1) hue-rotate(180deg); }
.gauge-readout { position: absolute; left: 50%; top: 58%; transform: translateX(-50%); text-align: center; pointer-events: none; }
.gauge-value { font: 300 4.1rem/1 var(--font-num); font-variant-numeric: tabular-nums; }
.gauge-unit { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 4px; color: var(--muted); font-size: 0.82rem; }
.card[data-phase="download"] .gauge-unit .icon { color: var(--down); }
.card[data-phase="upload"] .gauge-unit .icon { color: var(--up); }
.card[data-phase="latency"] .gauge-unit .icon { color: var(--ping); }

/* Traces */
.traces { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 22px; }
.trace { margin: 0; }
.trace figcaption { margin-bottom: 4px; color: var(--muted); font-size: 0.76rem; }
.trace canvas { display: block; width: 100%; height: 96px; }
.summary { margin: 16px 0 6px; color: var(--muted); font-size: 0.82rem; }
.summary.warn { color: var(--warn); }

.progress { height: 3px; margin: 14px -22px 0; }
.progress span { display: block; width: 0; height: 100%; background: var(--ping); transition: width 0.1s linear; }
.card[data-phase="download"] .progress span { background: var(--down); }
.card[data-phase="upload"] .progress span { background: var(--up); }
.card-actions { display: flex; justify-content: center; padding: 12px 0 14px; }
.btn-ghost {
  padding: 8px 20px; border: 1px solid var(--card-border); border-radius: 999px;
  background: transparent; color: var(--muted); cursor: pointer; font: 600 0.82rem var(--font-ui);
}
.btn-ghost:hover { color: var(--text); border-color: var(--muted); }
.card:not([data-view="run"]) .progress { display: none; }
.card[data-view="done"] { padding-bottom: 22px; }

/* Address, server and connections */
.info { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 56px; width: min(940px, calc(100vw - 40px)); position: relative; left: 50%; transform: translateX(-50%); margin: 4px 0 28px; text-align: left; }
.info > .info-item:first-child { justify-self: end; }
.info > .info-item:last-child { justify-self: start; }
.info-item > div { min-width: 0; }
.info-title { overflow-wrap: anywhere; }
.info-item { display: flex; align-items: center; gap: 12px; max-width: 100%; }
.info-icon { display: grid; place-items: center; width: 40px; height: 40px; flex: none; border: 1px solid var(--card-border); border-radius: 50%; color: var(--muted); }
.info-icon .icon { width: 1.35em; height: 1.35em; }
.info-title { font-weight: 600; line-height: 1.3; }
.info-sub { color: var(--muted); font-size: 0.85rem; line-height: 1.3; }
.link { padding: 0; border: 0; background: none; color: var(--link); cursor: pointer; font: 600 0.85rem var(--font-ui); }
.link:hover { text-decoration: underline; }

.conn-label { color: var(--muted); font-size: 0.82rem; }
.conn-row { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 6px; }
.conn-opt { padding: 6px 4px; border: 0; background: none; color: var(--muted); cursor: pointer; font: 600 0.95rem var(--font-ui); }
.conn-opt[aria-pressed="true"] { color: var(--link); }
.conn-toggle { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--card-border); border-radius: 50%; background: transparent; color: var(--muted); cursor: pointer; }
.conn-toggle:hover { color: var(--text); border-color: var(--muted); }
.conn-toggle .icon { width: 1.35em; height: 1.35em; }
.conn-opt:disabled, .conn-toggle:disabled { opacity: 0.45; cursor: not-allowed; }

/* Panels */
.panel { margin: 26px 0 0; padding: 18px 20px; background: var(--card); border: 1px solid var(--card-border); border-radius: 16px; text-align: left; }
.panel-head { display: flex; align-items: baseline; justify-content: space-between; }
.settings-grid { display: grid; gap: 14px; }
label { display: grid; gap: 5px; font-size: 0.88rem; }
select, input[type="text"], input[type="url"], input[type="password"] {
  padding: 9px 11px; border: 1px solid var(--card-border); border-radius: 8px;
  background: var(--field); color: var(--text); font: 400 0.95rem var(--font-ui);
}

.server-list { display: grid; gap: 8px; }
.server {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%;
  padding: 10px 14px; border: 1px solid var(--card-border); border-radius: 10px;
  background: var(--field); color: inherit; cursor: pointer; font: inherit; text-align: left;
}
.server[aria-checked="true"] { border-color: var(--accent); }
.server[disabled] { opacity: 0.5; cursor: not-allowed; }
.server-name { display: block; font-weight: 600; }
.server-meta { display: block; color: var(--muted); font-size: 0.82rem; }
.server-meta.bad { color: var(--danger); }
.server-ms { color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; font-variant-numeric: tabular-nums; }
th, td { padding: 9px 12px 9px 0; text-align: left; white-space: nowrap; border-top: 1px solid var(--card-border); }
th { color: var(--muted); font-weight: 600; border-top: 0; }

.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-top: 44px; color: var(--muted); font-size: 0.78rem; text-align: left; }

/* Narrow screens */
@media (max-width: 600px) {
  .top { padding: 12px 16px; }
  .card { padding: 18px 16px 4px; }
  .card-top { flex-direction: column; gap: 16px; }
  .readings { gap: 28px; }
  .reading { min-width: 0; }
  .reading-value { font-size: 2.8rem; min-height: 3rem; }
  .pings { gap: 14px; }
  .gauge-value { font-size: 3.4rem; }
  .traces { grid-template-columns: 1fr; }
  .progress { margin: 12px -16px 0; }
  .info { position: static; transform: none; width: auto; max-width: 340px; margin: 4px auto 28px; grid-template-columns: minmax(0, 1fr); gap: 18px 0; }
  .info > .info-item:first-child, .info > .info-item:last-child { justify-self: stretch; }
}

@media (prefers-reduced-motion: reduce) {
  .arc-value, .needle, .progress span, .go { transition: none; }
  #start::before, #start::after { animation: none; }
}

/* Admin page */
.admin { max-width: 880px; margin: 0 auto; padding: 24px 20px 56px; }
.admin-card { margin-bottom: 24px; padding: 20px; background: var(--card); border: 1px solid var(--card-border); border-radius: 16px; }
.admin-card h2 { margin-bottom: 14px; }
.admin h1 { margin: 0 0 20px; font-size: 1.3rem; font-weight: 600; }
.notice { margin: 0 0 14px; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 18px; }
.form-grid .wide { grid-column: 1 / -1; }
.field-hint { color: var(--muted); font-size: 0.8rem; }
.row { display: flex; gap: 8px; }
.row input { flex: 1; min-width: 0; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 6px; }
.btn {
  min-height: 40px; padding: 0 16px; border: 1px solid var(--card-border); border-radius: 999px;
  background: transparent; color: var(--text); cursor: pointer; font: 600 0.85rem var(--font-ui);
}
.btn:hover { border-color: var(--muted); }
.btn.solid { border-color: var(--accent); background: var(--accent); color: var(--accent-ink); }
.btn.small { min-height: 34px; padding: 0 13px; font-weight: 400; }
.btn.danger { border-color: var(--danger); color: var(--danger); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }
.link-quiet { padding: 6px 0; border: 0; background: none; color: var(--muted); cursor: pointer; font: 600 0.85rem var(--font-ui); }
.link-quiet:hover { color: var(--text); text-decoration: underline; }
.status { font-size: 0.86rem; }
.status.ok { color: var(--down); }
.status.bad { color: var(--danger); }
.status.warn { color: var(--warn); }
.checkbox { display: flex; align-items: center; gap: 8px; }
.server-table td { vertical-align: top; }
.server-table td.wrap { white-space: normal; word-break: break-word; }
.server-table .cell-actions { display: flex; flex-wrap: wrap; gap: 6px; }

@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
}

/* Header sign-in state, announcement */
.nav-auth { display: inline-flex; align-items: center; gap: 18px; }
.announcement { margin: 0 auto 22px; max-width: 560px; padding: 10px 14px; border: 1px solid var(--ping); border-radius: 10px; color: var(--text); background: color-mix(in srgb, var(--ping) 10%, transparent); }
.info-sub + .info-sub { margin-top: 1px; }

/* Sign-in pages */
.auth-wrap { display: grid; place-items: start center; padding: 48px 20px 64px; }
.auth-card { width: 100%; max-width: 420px; padding: 28px 26px; background: var(--card); border: 1px solid var(--card-border); border-radius: 16px; }
.auth-card h1 { margin: 0 0 18px; font-size: 1.35rem; font-weight: 600; }
.stack { display: grid; gap: 14px; }
.stack .status:empty { display: none; }
.alt { display: grid; gap: 10px; justify-items: center; margin-top: 16px; }
.alt .btn { width: 100%; }
.auth-links { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 18px; margin: 20px 0 0; font-size: 0.85rem; }
.auth-links a, .notice a, .field-hint a, .page a { color: var(--link); }

/* Content pages */
.page { max-width: 1040px; margin: 0 auto; padding: 32px 20px 64px; }
.page h1 { margin: 0 0 10px; font-size: 1.6rem; font-weight: 600; }
.lead { max-width: 720px; margin: 0 0 24px; color: var(--muted); }
.steps { display: grid; gap: 10px; max-width: 760px; margin: 0 0 28px; padding-left: 22px; }
.steps.compact { margin-bottom: 10px; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.split .admin-card { margin-bottom: 0; }
.code { margin: 0 0 14px; padding: 14px; overflow-x: auto; border: 1px solid var(--card-border); border-radius: 10px; background: var(--field); font: 0.82rem/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre; }
code { padding: 1px 6px; border-radius: 6px; background: var(--field); font: 0.88em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.code code { padding: 0; background: none; }

/* Account and admin console */
.console { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 28px; max-width: 1400px; margin: 0 auto; padding: 28px 20px 64px; }
.side { display: grid; align-content: start; gap: 2px; position: sticky; top: 16px; align-self: start; }
.side-item { padding: 10px 14px; border: 0; border-radius: 10px; background: none; color: var(--muted); text-align: left; cursor: pointer; font: 600 0.9rem var(--font-ui); }
.side-item:hover { color: var(--text); background: var(--card); }
.side-item[aria-current="true"] { color: var(--text); background: var(--card); box-shadow: inset 3px 0 0 var(--accent); }
.side-label { margin: 16px 14px 4px; color: var(--muted); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.content { min-width: 0; }
.content h1 { margin: 0 0 14px; font-size: 1.4rem; font-weight: 600; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat { display: grid; gap: 4px; padding: 16px; border: 1px solid var(--card-border); border-radius: 14px; background: var(--card); color: inherit; text-align: left; cursor: pointer; font: inherit; }
.stat:hover { border-color: var(--muted); }
.stat-value { font: 300 2.4rem/1 var(--font-num); }
.stat-label { color: var(--muted); font-size: 0.82rem; }
.warnings { display: grid; gap: 10px; margin-bottom: 18px; }
.warning { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 14px; border: 1px solid var(--warn); border-radius: 10px; background: color-mix(in srgb, var(--warn) 9%, transparent); }
.badge { display: inline-block; margin-left: 6px; padding: 1px 9px; border: 1px solid var(--card-border); border-radius: 999px; color: var(--muted); font-size: 0.74rem; font-weight: 600; white-space: nowrap; }
.badge.ok { border-color: var(--down); color: var(--down); }
.badge.warn { border-color: var(--warn); color: var(--warn); }
td .badge:first-child { margin-left: 0; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.chip { padding: 6px 14px; border: 1px solid var(--card-border); border-radius: 999px; background: none; color: var(--muted); cursor: pointer; font: 600 0.82rem var(--font-ui); }
.chip[aria-pressed="true"] { border-color: var(--accent); color: var(--text); }
.plain-list { display: grid; gap: 8px; margin: 0 0 14px; padding: 0; list-style: none; }
.plain-list li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px; border: 1px solid var(--card-border); border-radius: 10px; background: var(--field); }
.plain-bullets { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 8px 24px; margin: 0; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.actions input[type="text"], .actions input[type="password"], .actions input[type="email"] { flex: 1 1 200px; min-width: 0; max-width: 320px; }
.form-grid input[type="number"], .form-grid input[type="email"], .form-grid input[type="text"], .form-grid input[type="url"], .form-grid input[type="password"], .stack input, .stack select { width: 100%; }
input[type="checkbox"] { width: 1.05em; height: 1.05em; accent-color: var(--accent); }
.admin-card .status:empty { display: none; }

@media (max-width: 820px) {
  .console { grid-template-columns: 1fr; gap: 14px; }
  .side { position: static; grid-auto-flow: column; grid-auto-columns: max-content; overflow-x: auto; padding-bottom: 4px; }
  .side-label { display: none; }
  .side-item[aria-current="true"] { box-shadow: inset 0 -3px 0 var(--accent); }
  .split { grid-template-columns: 1fr; }
  .nav-auth { gap: 12px; }
  .top-nav { gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
}

/* Search for the best server */
.find { display: grid; justify-items: center; gap: 8px; width: 220px; }
.find-track { width: 100%; height: 3px; overflow: hidden; border-radius: 3px; background: var(--track); }
.find-track span { display: block; width: 0; height: 100%; background: var(--rule); transition: width 0.12s linear; }
.find-label { margin: 0; color: var(--muted); font-size: 0.82rem; }
.idle[data-finding] .go { opacity: 0.55; }

/* Server picker: replaces the GO button while open */
.stage[data-picking] .idle, .stage[data-picking] .card, .stage[data-picking] .info, .stage[data-picking] .conn { display: none; }
.picker { margin: 0 auto 28px; max-width: 700px; text-align: left; border-bottom: 1px solid var(--card-border); }
.picker-head { display: flex; align-items: center; gap: 12px; padding: 4px 4px 16px; }
.picker-current { flex: 1; min-width: 0; }
.modal-close { display: grid; place-items: center; width: 36px; height: 36px; border: 0; border-radius: 50%; background: none; color: var(--muted); cursor: pointer; }
.modal-close:hover { color: var(--text); background: var(--card); }
.picker-body { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 0; border-top: 1px solid var(--card-border); }
.picker-main { display: grid; align-content: start; gap: 12px; padding: 16px 20px 18px 0; border-right: 1px solid var(--card-border); }
.picker-aside { padding: 16px 0 18px 22px; text-align: center; }
.picker-aside h3 { margin: 0 0 8px; font-size: 0.95rem; letter-spacing: 0.06em; text-transform: uppercase; }
.picker-aside p { margin: 0 0 12px; color: var(--muted); font-size: 0.85rem; }
.picker .auto { justify-self: center; }
.picker input[type="search"] { width: 100%; padding: 9px 14px; border: 0; border-radius: 999px; background: var(--card); color: var(--text); font: 400 0.95rem var(--font-ui); }
.picker-label { margin: 0; color: var(--muted); font-size: 0.82rem; }
.picker .server-name { display: inline; }
.picker .server-list { gap: 0; max-height: 340px; overflow-y: auto; }
.picker .server { border: 0; border-radius: 6px; background: none; padding: 11px 10px; }
.picker .server:hover { background: var(--card); }
.picker .server[aria-checked="true"] { background: var(--card); box-shadow: inset 3px 0 0 var(--accent); }
@media (max-width: 600px) {
  .picker-body { grid-template-columns: 1fr; }
  .picker-main { padding-right: 0; border-right: 0; }
  .picker-aside { padding-left: 0; border-top: 1px solid var(--card-border); }
}
@media (prefers-reduced-motion: reduce) { .find-track span { transition: none; } }

.qr { width: 208px; max-width: 100%; margin: 12px 0; border-radius: 8px; overflow: hidden; border: 1px solid var(--line, #8884); }
.qr svg { display: block; width: 100%; height: auto; }
.badge.bad { border-color: var(--bad, #e5484d); color: var(--bad, #e5484d); }
.head-actions { display: inline-flex; gap: 14px; }
.page.wide-page { max-width: 1320px; }
.page.wide-page .split { grid-template-columns: minmax(300px, 400px) minmax(0, 1fr); }
.code.wrap { white-space: pre-wrap; word-break: break-all; }
.panel-head h3 { margin: 0; font-size: 1rem; font-weight: 600; }
@media (max-width: 900px) { .page.wide-page .split { grid-template-columns: 1fr; } }
.content .split { grid-template-columns: minmax(300px, 400px) minmax(0, 1fr); }
.section-title { margin: 26px 0 6px; font-size: 1.15rem; font-weight: 600; }
@media (max-width: 900px) { .content .split { grid-template-columns: 1fr; } }
.form-grid select { width: 100%; min-width: 0; }

/* Results pages */
a.tab { text-decoration: none; }
.result-actions { display: flex; justify-content: center; margin: 18px 0 4px; }
.banner { margin: 0 0 18px; padding: 14px 18px; border-radius: 10px; background: #0a84ff; color: #fff; text-align: center; }
.banner a { color: #fff; text-decoration: underline; }
.results-table td.wrap { white-space: normal; max-width: 260px; word-break: break-word; }
.results-table .unit, .ping-table .unit, .kicker .unit, .big-label .unit { color: var(--muted); font-weight: 400; font-size: 0.8em; }
.down-text { color: var(--down); font-weight: 600; }
.up-text { color: var(--up); font-weight: 600; }
.chart-legend { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; color: var(--muted); font-size: 0.85rem; }
.chart-legend .dot { width: 10px; height: 10px; border-radius: 50%; margin-left: 10px; }
.dot.down { background: var(--down); }
.dot.up { background: var(--up); }
.chart svg { width: 100%; height: 220px; display: block; }
.chart .grid { stroke: var(--card-border); stroke-width: 1; }
.chart .axis { fill: var(--muted); font-size: 11px; }
.chart .line { fill: none; stroke-width: 2; vector-effect: non-scaling-stroke; }
.chart .line.down { stroke: var(--down); }
.chart .line.up { stroke: var(--up); }
.chart .dot-down { fill: var(--down); }
.chart .dot-up { fill: var(--up); }
.result-page { max-width: 1100px; }
.result-head { margin-bottom: 18px; }
.result-head h1 { margin-bottom: 4px; }
.result-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-bottom: 20px; }
.result-grid .admin-card, .share { margin-bottom: 0; }
.kicker { margin: 0 0 14px; font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.big-row { display: grid; gap: 22px; }
.big { display: grid; gap: 4px; }
.big-label { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; }
.big.down .icon { color: var(--down); }
.big.up .icon { color: var(--up); }
.big-label .icon { width: 1.4em; height: 1.4em; }
.big-value { font: 300 4.2rem/1 "Barlow Condensed", var(--font-ui); letter-spacing: 0.01em; }
.ping-table th, .ping-table td { text-align: right; padding: 7px 0 7px 12px; }
.ping-table th:first-child { text-align: left; padding-left: 0; }
.ping-table thead th { color: var(--muted); font-weight: 600; font-size: 0.8rem; }
.ping-table tbody th { color: var(--muted); font-weight: 400; }
.ping-table td.strong { font: 400 1.9rem/1.2 "Barlow Condensed", var(--font-ui); }
.share { margin-bottom: 20px; }
.share-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.share-img img { display: block; width: 100%; height: auto; border-radius: 10px; border: 1px solid var(--card-border); }
.share-side { display: grid; gap: 14px; }
.result-actions-row { margin-top: 20px; }
@media (max-width: 900px) {
  .result-grid, .share-grid { grid-template-columns: 1fr; }
}
a.btn { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }
.page a.btn { color: var(--text); }
.page a.btn.solid, a.btn.solid { color: var(--accent-ink); }
.page a.btn.danger { color: var(--danger); }
.card a.btn.solid { color: var(--accent-ink); }
@media (max-width: 600px) {
  .top { flex-direction: column; align-items: flex-start; gap: 10px; }
  .top-nav { width: 100%; justify-content: flex-start; gap: 6px 14px; }
  .nav-auth { flex-wrap: wrap; gap: 6px 14px; }
  .top-nav .theme-toggle { margin-left: auto; }
}