/* XtreamPlayer panel — broadcast test card meets Swiss print. */

@font-face {
  font-family: "Archivo";
  src: url("fonts/archivo.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Plex Mono";
  src: url("fonts/plex-mono-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Plex Mono";
  src: url("fonts/plex-mono-500.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}

:root {
  color-scheme: light dark;

  --paper: oklch(95.5% 0.012 85);
  --paper-raised: oklch(98.5% 0.006 85);
  --ink: oklch(19% 0.01 60);
  --ink-soft: oklch(44% 0.012 60);
  --rule: oklch(19% 0.01 60 / 0.16);

  /* SMPTE bar colours double as the panel's status vocabulary. */
  --bar-white: oklch(88% 0.005 85);
  --bar-yellow: oklch(84% 0.16 98);
  --bar-cyan: oklch(76% 0.11 205);
  --bar-green: oklch(68% 0.17 148);
  --bar-magenta: oklch(60% 0.2 345);
  --bar-red: oklch(56% 0.2 25);
  --bar-blue: oklch(45% 0.17 265);

  --signal-on: oklch(48% 0.14 148);
  --signal-off: oklch(52% 0.11 75);
  --signal-err: oklch(50% 0.2 25);
  --focus: var(--bar-blue);

  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-data: "Plex Mono", ui-monospace, "DejaVu Sans Mono", monospace;

  --text-sm: 0.8125rem;
  --text-base: 0.9688rem;
  --text-h2: 1.25rem;
  --text-h1: clamp(2.6rem, 1.6rem + 4.2vw, 5.25rem);
  --text-figure: clamp(4rem, 2rem + 9vw, 10rem);

  --gutter: clamp(1rem, 0.5rem + 2.5vw, 3rem);
  --space-section: clamp(2.5rem, 2rem + 2.5vw, 4.5rem);
  --duration-fast: 140ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: oklch(17% 0.008 60);
    --paper-raised: oklch(21.5% 0.01 60);
    --ink: oklch(93% 0.012 85);
    --ink-soft: oklch(70% 0.012 85);
    --rule: oklch(93% 0.012 85 / 0.18);
    --signal-on: oklch(78% 0.17 148);
    --signal-off: oklch(80% 0.13 85);
    --signal-err: oklch(72% 0.17 25);
    --focus: var(--bar-cyan);
  }
}

*, *::before, *::after { box-sizing: border-box; }

/* Labels are display:grid, which would otherwise beat the hidden attribute. */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 var(--text-base)/1.5 var(--font-display);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}

/* ── Brand strip ─────────────────────────────────────────── */
.bars { display: grid; grid-template-columns: repeat(7, 1fr); height: 10px; }
.bars i:nth-child(1) { background: var(--bar-white); }
.bars i:nth-child(2) { background: var(--bar-yellow); }
.bars i:nth-child(3) { background: var(--bar-cyan); }
.bars i:nth-child(4) { background: var(--bar-green); }
.bars i:nth-child(5) { background: var(--bar-magenta); }
.bars i:nth-child(6) { background: var(--bar-red); }
.bars i:nth-child(7) { background: var(--bar-blue); }

/* ── Masthead ────────────────────────────────────────────── */
.masthead {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 2.5rem;
  padding: 1.1rem var(--gutter) 0;
  border-bottom: 2px solid var(--ink);
}
.wordmark {
  color: inherit;
  text-decoration: none;
  font-weight: 800;
  font-stretch: 75%;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  padding-bottom: 0.9rem;
}
.wordmark b { font-weight: 300; }
.wordmark span {
  margin-left: 0.6em;
  font: 500 0.6875rem var(--font-data);
  letter-spacing: 0.18em;
  color: var(--ink-soft);
  vertical-align: 0.35em;
}
nav[aria-label="Main navigation"] { display: flex; flex-wrap: wrap; gap: 0 1.75rem; margin-right: auto; }
nav[aria-label="Main navigation"] a {
  position: relative;
  padding: 0.35rem 0 0.95rem;
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  transition: color var(--duration-fast);
}
nav[aria-label="Main navigation"] a::after {
  content: "";
  position: absolute;
  inset: auto 0 -2px;
  height: 6px;
  background: var(--ink);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform var(--duration-fast) var(--ease-out);
}
nav[aria-label="Main navigation"] a:hover { color: var(--ink); }
nav[aria-label="Main navigation"] a:hover::after { transform: scaleY(0.35); }
nav[aria-label="Main navigation"] a[aria-current="page"] { color: var(--ink); }
nav[aria-label="Main navigation"] a[aria-current="page"]::after { transform: scaleY(1); }
.signout { display: flex; gap: 0.9rem; align-items: baseline; padding-bottom: 0.9rem; font: 400 var(--text-sm) var(--font-data); color: var(--ink-soft); }

/* ── Page structure ──────────────────────────────────────── */
main { padding: var(--space-section) var(--gutter) 6rem; max-width: 88rem; }
section + section, .callout + section { margin-top: var(--space-section); }

h1 {
  margin: 0 0 1.25rem;
  font-size: var(--text-h1);
  font-weight: 800;
  font-stretch: 72%;
  line-height: 0.92;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}
h1 small { font: 400 0.24em var(--font-data); letter-spacing: 0; color: var(--ink-soft); vertical-align: 1.9em; margin-left: 0.4em; }
h2 {
  margin: 0 0 1.1rem;
  padding-top: 0.7rem;
  border-top: 2px solid var(--ink);
  font-size: var(--text-h2);
  font-weight: 700;
  font-stretch: 85%;
  letter-spacing: -0.01em;
}
.lede { max-width: 58ch; margin: 0 0 2rem; color: var(--ink-soft); font-size: 1.0625rem; }
.hint { margin: 0.75rem 0; color: var(--ink-soft); font-size: var(--text-sm); }
.dim { color: var(--ink-soft); }
small { color: var(--ink-soft); font-weight: 400; }
a { color: inherit; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
code, .mono { font-family: var(--font-data); font-size: 0.875em; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* ── Overview figures ────────────────────────────────────── */
.figures { display: grid; grid-template-columns: 2fr 1fr 1fr; margin: 2.5rem 0 0; border-top: 2px solid var(--ink); }
.figure { padding: 1rem 1.5rem 1.5rem 0; }
.figure + .figure { padding-left: 1.5rem; border-left: 1px solid var(--rule); }
.figure dt { font: 500 0.6875rem var(--font-data); letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); }
.figure dd { margin: 0.5rem 0 1rem; font-size: clamp(2.5rem, 1.5rem + 3.5vw, 4.5rem); font-weight: 800; font-stretch: 70%; line-height: 0.9; letter-spacing: -0.04em; }
.figure-lead dd { font-size: var(--text-figure); }
.figure dd small { font-size: 0.35em; font-weight: 300; letter-spacing: 0; margin-left: 0.2em; }
.figure dd .signal { font-size: 0.6em; }
.figure a { font-size: var(--text-sm); font-weight: 600; }
@media (max-width: 46rem) {
  .figures { grid-template-columns: 1fr; }
  .figure + .figure { padding-left: 0; border-left: 0; border-top: 1px solid var(--rule); }
}

.pools { list-style: none; margin: 0; padding: 0; }
.pools li { display: grid; grid-template-columns: minmax(12rem, 1fr) 3fr auto; gap: 1.5rem; align-items: center; padding: 0.8rem 0; border-bottom: 1px solid var(--rule); }
.pool-name { font-weight: 700; }
.pool-count { font: 400 var(--text-sm) var(--font-data); color: var(--ink-soft); }
.pool-count b { color: var(--ink); font-weight: 500; }
meter { width: 100%; height: 10px; border: 0; background: var(--rule); }
meter::-webkit-meter-bar { background: var(--rule); border: 0; border-radius: 0; height: 10px; }
meter::-webkit-meter-optimum-value { background: var(--signal-on); }
meter::-webkit-meter-suboptimum-value, meter::-webkit-meter-even-less-good-value { background: var(--signal-err); }
meter::-moz-meter-bar { background: var(--signal-on); }
@media (max-width: 46rem) { .pools li { grid-template-columns: 1fr; gap: 0.4rem; } }

/* ── Status signal ───────────────────────────────────────── */
.signal { display: inline-flex; align-items: center; gap: 0.5em; font: 500 0.75rem var(--font-data); letter-spacing: 0.12em; text-transform: uppercase; }
.signal::before { content: ""; width: 0.72em; height: 0.72em; background: currentColor; }
.signal-on { color: var(--signal-on); }
.signal-on::before { border-radius: 50%; box-shadow: 0 0 0 3px color-mix(in oklch, currentColor 22%, transparent); }
.signal-off { color: var(--signal-off); }
.signal-off::before { background: transparent; border: 2px solid currentColor; }
.signal-err { color: var(--signal-err); }
.signal-err::before { clip-path: polygon(50% 0, 100% 100%, 0 100%); }

/* ── Tables ──────────────────────────────────────────────── */
table { width: 100%; border-collapse: collapse; }
thead th { padding: 0.55rem 1rem 0.55rem 0; border-block: 2px solid var(--ink); text-align: left; font: 500 0.6875rem var(--font-data); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); }
tbody td { padding: 0.85rem 1rem 0.85rem 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
tbody tr { transition: background var(--duration-fast); }
tbody tr:hover { background: color-mix(in oklch, var(--ink) 4%, transparent); }
tbody tr.is-blocked td:not(.actions) { opacity: 0.55; }
.num { text-align: right; font-family: var(--font-data); }
td.actions { padding-right: 0; text-align: right; min-width: 5rem; }
td.actions.inline { white-space: nowrap; }
td.actions.inline form { display: inline-block; margin-left: 0.5rem; }
@media (max-width: 60rem) {
  thead { display: none; }
  tbody tr { display: block; padding: 0.75rem 0; border-bottom: 2px solid var(--ink); }
  tbody td { display: block; padding: 0.2rem 0; border: 0; text-align: left; }
  tbody td[data-label]::before { content: attr(data-label); display: inline-block; min-width: 6.5rem; font: 500 0.6875rem var(--font-data); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }
  td.actions, td.actions.inline { text-align: left; margin-top: 0.5rem; }
  td.actions.inline form { margin: 0 0.5rem 0 0; }
}

details summary { display: inline-block; cursor: pointer; list-style: none; font-weight: 600; font-size: var(--text-sm); text-decoration: underline; text-underline-offset: 0.2em; }
details summary::-webkit-details-marker { display: none; }
details[open] summary { margin-bottom: 1rem; }
details[open] { text-align: left; padding: 1rem 1.25rem 1.25rem; margin: 0.25rem 0; background: var(--paper-raised); box-shadow: 6px 6px 0 var(--ink); border: 2px solid var(--ink); }
details form + form { margin-top: 0.75rem; display: inline-block; margin-right: 0.5rem; }

/* ── Forms ───────────────────────────────────────────────── */
.panel { padding: 0 0 0.5rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: 1rem 1.25rem; align-items: end; }
.grid .wide { grid-column: span 2; }
@media (max-width: 40rem) { .grid .wide { grid-column: auto; } }
.stack { display: grid; gap: 1.1rem; }
label { display: grid; gap: 0.35rem; font: 500 0.6875rem var(--font-data); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }
label.check { display: flex; align-items: center; gap: 0.6rem; padding-bottom: 0.7rem; }
input, select, textarea {
  width: 100%;
  padding: 0.62rem 0.7rem;
  border: 0;
  border-bottom: 2px solid var(--ink);
  border-radius: 0;
  background: var(--paper-raised);
  color: var(--ink);
  font: 400 var(--text-base) var(--font-display);
  letter-spacing: 0;
  text-transform: none;
  transition: background var(--duration-fast), box-shadow var(--duration-fast);
}
textarea { resize: vertical; font-family: var(--font-data); font-size: 0.9rem; line-height: 1.5; }
input.mono { font-family: var(--font-data); font-size: 0.875rem; }
input[type="checkbox"] { width: 1.15rem; height: 1.15rem; accent-color: var(--ink); }
input::placeholder { color: color-mix(in oklch, var(--ink-soft) 70%, transparent); }
input:hover, select:hover, textarea:hover { background: color-mix(in oklch, var(--paper-raised) 80%, var(--bar-yellow)); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

button {
  justify-self: start;
  padding: 0.68rem 1.3rem;
  border: 2px solid var(--ink);
  border-radius: 0;
  background: var(--ink);
  color: var(--paper);
  font: 700 var(--text-sm) var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}
button:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--bar-yellow); }
button:active { transform: translate(0, 0); box-shadow: none; }
button.ghost { background: transparent; color: var(--ink); }
button.ghost:hover { box-shadow: 4px 4px 0 var(--ink); }
button.danger { background: transparent; color: var(--signal-err); border-color: var(--signal-err); }
button.danger:hover { box-shadow: 4px 4px 0 var(--signal-err); }
button.link { padding: 0; border: 0; background: none; color: var(--ink); font: inherit; letter-spacing: 0; text-transform: none; text-decoration: underline; text-underline-offset: 0.2em; }
button.link:hover { transform: none; box-shadow: none; text-decoration-thickness: 2px; }

/* An anchor that reads as the primary button (for links that navigate, like
   "set up two-factor"). Mirrors the button element's neo-brutalist styling. */
a.button {
  display: inline-block; padding: 0.68rem 1.3rem; border: 2px solid var(--ink);
  background: var(--ink); color: var(--paper); font: 700 var(--text-sm) var(--font-display);
  letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none;
  transition: transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}
a.button:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--bar-yellow); }

/* ── Two-factor ──────────────────────────────────────────── */
.pill { display: inline-block; margin-right: 0.5rem; padding: 0.1rem 0.6rem; border: 2px solid var(--ink); font: 700 var(--text-sm) var(--font-data); letter-spacing: 0.06em; text-transform: uppercase; vertical-align: middle; }
.pill-on { background: var(--bar-green); color: var(--ink); }
.pill-off { background: transparent; color: var(--ink-soft); border-color: var(--rule); }
.row { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.twofa-enrol { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 2rem var(--gutter); align-items: start; }
@media (max-width: 40rem) { .twofa-enrol { grid-template-columns: 1fr; } }
.twofa-qr img { display: block; border: 2px solid var(--ink); box-shadow: 8px 8px 0 var(--ink); background: #fff; }
.twofa-secret code { display: inline-block; padding: 0.5rem 0.8rem; border: 2px dashed var(--rule); background: var(--paper-raised); font: 600 1.05rem var(--font-data); letter-spacing: 0.12em; word-break: break-all; }

.toggle { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; padding: 1rem 0; border-block: 2px solid var(--ink); }
.toggle > span:nth-child(2) { margin-right: auto; }
.search { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; margin-bottom: 2rem; }
.search input { flex: 1 1 18rem; max-width: 32rem; }
.pager { display: flex; gap: 1.5rem; justify-content: flex-end; padding-top: 1.25rem; font: 400 var(--text-sm) var(--font-data); }

/* ── Background gallery ──────────────────────────────────── */
.gallery { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr)); gap: 1.75rem 1.5rem; }
.gallery li { border: 2px solid var(--ink); background: var(--paper-raised); transition: transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out); }
.gallery li:hover { transform: translate(-3px, -3px); box-shadow: 7px 7px 0 var(--ink); }
.gallery img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; background: var(--ink); }
.gallery-meta { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.6rem 0.75rem; border-top: 2px solid var(--ink); }
.gallery-meta button { padding: 0.4rem 0.8rem; }
input[type="file"] { padding: 0.5rem; cursor: pointer; }
input[type="file"]::file-selector-button { margin-right: 1rem; padding: 0.45rem 0.9rem; border: 2px solid var(--ink); background: transparent; color: var(--ink); font: 700 var(--text-sm) var(--font-display); letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer; }

/* ── Messages ────────────────────────────────────────────── */
.flash { margin: 0 0 2rem; padding: 0.8rem 1rem; border-left: 10px solid; background: var(--paper-raised); font-weight: 600; animation: flash-in 320ms var(--ease-out); }
.flash-ok { border-color: var(--bar-green); }
.flash-err { border-color: var(--bar-red); }
.callout { max-width: 60ch; margin: 2rem 0 0; padding: 1rem 1.25rem; border: 2px dashed var(--rule); color: var(--ink-soft); }
@keyframes flash-in { from { opacity: 0; transform: translateY(-6px); } }

/* ── Sign-in ─────────────────────────────────────────────── */
.login { display: grid; grid-template-columns: minmax(0, 3fr) minmax(17rem, 2fr); gap: 3rem var(--gutter); align-items: end; min-height: 60vh; }
.login h1 { margin: 0; }
.login form { padding: 1.75rem; background: var(--paper-raised); border: 2px solid var(--ink); box-shadow: 10px 10px 0 var(--ink); }
@media (max-width: 52rem) { .login { grid-template-columns: 1fr; align-items: start; min-height: 0; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* Traffic area chart. Colours come from the theme, so it fits both the light
   and dark panel. The explicit aspect-ratio gives the SVG a real height (an
   auto-height viewBox otherwise collapses to nothing) and keeps it undistorted. */
.figures-compact { --text-figure: clamp(1.6rem, 1.2rem + 2vw, 2.6rem); margin-bottom: 1rem; }
.traffic { margin: 0.5rem 0 0; }
.traffic-chart { display: block; width: 100%; height: auto; aspect-ratio: 760 / 220; min-height: 160px; }
.traffic-grid { stroke: var(--rule); stroke-width: 1; }
.traffic-area { fill: var(--bar-blue); fill-opacity: 0.16; stroke: none; }
.traffic-line { fill: none; stroke: var(--bar-blue); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.traffic-dot { fill: var(--bar-blue); }
.traffic-nic { stroke: var(--signal-err); stroke-width: 1.5; stroke-dasharray: 6 4; }
/* Fonts are in SVG user units (px in the viewBox), so labels scale with the
   chart and stay inside the gutter. */
.traffic-nic-label { fill: var(--signal-err); font: 600 11px var(--font-data); text-anchor: end; }
.traffic-ylabel { fill: var(--ink-soft); font: 500 11px var(--font-data); text-anchor: end; }
.traffic-tick { fill: var(--ink-soft); font: 500 11px var(--font-data); }
.traffic figcaption { margin-top: 0.6rem; font: 400 var(--text-sm) var(--font-data); color: var(--ink-soft); }

/* Bandwidth page. */
.lede { max-width: 46rem; margin: 0.4rem 0 1.4rem; font: 400 var(--text-base) var(--font-display); color: var(--ink-soft); }
.range-tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.4rem; }
.range-tab {
  padding: 0.5rem 1.1rem; border: 1.5px solid var(--rule); border-radius: 999px;
  font: 500 var(--text-sm) var(--font-data); letter-spacing: 0.04em; color: var(--ink-soft);
  text-decoration: none; transition: all var(--duration-fast) var(--ease-out);
}
.range-tab:hover { border-color: var(--ink); color: var(--ink); }
.range-tab.is-active { background: var(--ink); border-color: var(--ink); color: var(--paper); }

/* ── Setup wizard ────────────────────────────────────────── */
.command { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.75rem; align-items: start; margin: 1rem 0 1.5rem; }
.command pre { margin: 0; padding: 0.9rem 1rem; border: 2px solid var(--ink); background: var(--ink); color: var(--paper); font: 500 0.875rem/1.5 var(--font-data); white-space: pre-wrap; word-break: break-all; }
.progress-box { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; padding: 1rem 0; border-block: 2px solid var(--ink); font: 400 var(--text-base) var(--font-data); }