/* Layout: a sticky top bar with the menu, then one reading column per page.
   Each page opens with the thing it is about, drawn the way the user meets it:
   the channel, the dashboard, the mIRC window. System fonts only, so the real
   page makes no third-party requests. */
:root {
  --bg: #f4f6fa;          /* page ground, cool white */
  --fg: #151b2c;          /* text */
  --muted: #4c566f;       /* secondary text */
  --rule: #d6dbe7;        /* dividers, borders */
  --accent: #1d3db8;      /* links, the one strong colour */
  --panel: #ffffff;       /* code and step panels */
  --bar: rgba(244,246,250,0.92);
  --win: #0c101c;         /* the channel window: dark in both themes */
  --win-fg: #d9deea;
  --win-dim: #7d879f;
  --nick: #62c370;
  --you: #6cb8ff;
  --notice: #ff8f70;
  /* the web dashboard's own palette (dark, its default) */
  --db-bg: #0b0f14; --db-raised: #10161d; --db-inset: #0d1319; --db-border: #1f2933;
  --db-text: #e6edf3; --db-dim: #8b98a5; --db-faint: #5b6875; --db-accent: #2dd4c8;
  --db-accent-dim: rgba(45,212,200,0.12); --db-frozen: #f2b84b; --db-queued: #7aa2f7;
  /* mIRC: a white window and a grey Windows dialog */
  --m-bg: #ffffff; --m-fg: #000000; --m-face: #f0f0f0; --m-line: #a0a0a0; --m-title: #e8e8e8;
  --m-req: #00007f; --m-send: #009300; --m-sent: #007f7f; --m-fail: #c00000; --m-q: #7f007f; --m-srch: #fc7f00; --m-file: #0000fc;
  --font-display: "Bahnschrift", "DIN Alternate", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
  --font-mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1120; --fg: #e5e9f3; --muted: #a2abc3; --rule: #263049;
    --accent: #8ea4ff; --panel: #141a2d; --bar: rgba(13,17,32,0.92); --win: #05070f;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 1rem/1.6 var(--font-body); }
.gutter { padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.col { max-width: 50rem; margin-inline: auto; }
a { color: var(--accent); text-underline-offset: 0.18em; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.4rem, 7vw, 3.4rem); line-height: 1.02; font-stretch: 90%; }
h2 { font-size: 1.45rem; line-height: 1.25; }
h3 { font-size: 1.08rem; line-height: 1.3; }
p { margin: 0; }
code, .mono { font-family: var(--font-mono); font-size: 0.9em; }
.note { color: var(--muted); font-size: 0.95rem; }
.lede { color: var(--muted); font-size: 1.1rem; max-width: 40rem; }


/* The top bar */
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: var(--bar); backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); }
.top-in { display: flex; align-items: center; gap: 0.5rem 1.4rem; min-height: 3.4rem; }
.brand { font: 700 1.2rem/1 var(--font-display); color: var(--fg); text-decoration: none; letter-spacing: -0.01em; white-space: nowrap; }
.brand span { color: var(--accent); }
.nav { display: flex; gap: 0.2rem; overflow-x: auto; scrollbar-width: none; flex: 1; min-width: 0; }
.nav::-webkit-scrollbar { display: none; }
.nav a { color: var(--muted); text-decoration: none; white-space: nowrap; padding: 0.95rem 0.6rem 0.8rem; border-bottom: 2px solid transparent; font-size: 0.95rem; }
.nav a:hover { color: var(--fg); }
.nav a[aria-current="page"] { color: var(--fg); border-bottom-color: var(--accent); font-weight: 600; }
.dl { white-space: nowrap; font-weight: 600; font-size: 0.92rem; color: var(--accent); }
@media (max-width: 40rem) {
  .top-in { flex-wrap: wrap; padding-top: 0.6rem; }
  .nav { order: 3; flex-basis: 100%; }
  .nav a { padding-block: 0.5rem 0.6rem; }
  .dl { margin-left: auto; }
}

/* Pages */
.pg { padding-block: 2.5rem 3.5rem; display: grid; gap: 3rem; }
.pg > * { min-width: 0; }
.block { display: grid; gap: 1rem; }
.head { display: grid; gap: 0.8rem; }
.eyebrow { font: 600 0.75rem/1 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.links { display: flex; flex-wrap: wrap; gap: 0.6rem 1.4rem; font-weight: 600; }
.ver { font: 500 0.85em var(--font-mono); color: var(--muted); white-space: nowrap; }

/* The channel window */
.window { margin: 0; background: var(--win); color: var(--win-fg); border-radius: 6px; overflow: hidden; }
.window-bar { display: flex; justify-content: space-between; gap: 1rem; padding: 0.45rem 0.8rem; font: 0.8rem/1.4 var(--font-mono); color: var(--win-dim); border-bottom: 1px solid #1e263b; }
.log { margin: 0; padding: 0.8rem; font: 0.8rem/1.55 var(--font-mono); overflow-x: auto; white-space: pre; }
.log .t { color: var(--win-dim); } .log .bot { color: var(--nick); } .log .you { color: var(--you); } .log .ntc { color: var(--notice); }
.caption { font-size: 0.85rem; color: var(--muted); }

/* Lists of facts */
.facts { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem 2rem; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); }
.facts li { min-width: 0; }
.facts b { display: block; }
.facts span { color: var(--muted); }

/* The three ways in, on the overview */
.ways { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); }
.way { display: grid; gap: 0.35rem; align-content: start; padding: 1rem 1.1rem; border: 1px solid var(--rule); border-radius: 6px; background: var(--panel); text-decoration: none; color: var(--fg); }
.way:hover { border-color: var(--accent); }
.way b { font: 600 1.05rem/1.3 var(--font-display); }
.way span { color: var(--muted); font-size: 0.95rem; }
.way i { font-style: normal; color: var(--accent); font-weight: 600; font-size: 0.9rem; }

/* Command tables */
.tbl-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.tbl th, .tbl td { text-align: left; vertical-align: top; padding: 0.5rem 0.9rem 0.5rem 0; border-top: 1px solid var(--rule); }
.tbl th { white-space: nowrap; font: 500 0.88rem/1.6 var(--font-mono); color: var(--fg); }
.tbl td { color: var(--muted); }
.tbl caption { text-align: left; font: 600 0.75rem/1 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding-bottom: 0.6rem; }

/* Steps: a real sequence, so numbered */
.steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; gap: 1.1rem; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 2.2rem 1fr; gap: 0 0.6rem; }
.steps li::before { content: counter(step); font: 600 1.3rem/1.3 var(--font-display); color: var(--accent); }
.steps li > div { min-width: 0; display: grid; gap: 0.35rem; }
pre.cmd { margin: 0; background: var(--panel); border: 1px solid var(--rule); border-radius: 4px; padding: 0.6rem 0.75rem; font: 0.84rem/1.5 var(--font-mono); overflow-x: auto; }

/* The web dashboard, drawn */
.shot { overflow-x: auto; border-radius: 8px; }
.db { min-width: 46rem; display: grid; grid-template-columns: 11.5rem 1fr; background: var(--db-bg); color: var(--db-text); font: 0.8rem/1.45 var(--font-body); border: 1px solid var(--db-border); border-radius: 8px; overflow: hidden; }
.db-side { background: var(--db-raised); border-right: 1px solid var(--db-border); padding: 0.9rem 0.6rem; display: grid; gap: 0.15rem; align-content: start; }
.db-logo { font: 700 0.95rem/1 var(--font-display); padding: 0 0.5rem 0.8rem; }
.db-logo span { color: var(--db-accent); }
.db-nav { display: flex; gap: 0.5rem; align-items: center; padding: 0.38rem 0.5rem; border-radius: 6px; color: var(--db-dim); }
.db-nav.on { background: var(--db-accent-dim); color: var(--db-accent); }
.db-nav em { font-style: normal; width: 1rem; text-align: center; }
.db-nav .cnt { margin-left: auto; background: var(--db-accent); color: #04201d; border-radius: 99px; padding: 0 0.4rem; font-size: 0.7rem; font-weight: 700; }
.db-stat { margin-top: 0.8rem; border-top: 1px solid var(--db-border); padding: 0.7rem 0.5rem 0; display: grid; gap: 0.25rem; color: var(--db-dim); font-size: 0.75rem; }
.db-stat div { display: flex; justify-content: space-between; }
.db-stat b { color: var(--db-text); font-weight: 500; }
.db-ok { color: var(--db-accent) !important; }
.db-main { padding: 1rem 1.1rem; display: grid; gap: 0.9rem; align-content: start; }
.db-h { font: 600 1.05rem/1.2 var(--font-display); }
.db-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem; }
.db-tile { background: var(--db-raised); border: 1px solid var(--db-border); border-radius: 8px; padding: 0.55rem 0.7rem; }
.db-tile small { display: block; color: var(--db-dim); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; }
.db-tile b { font: 600 1.15rem/1.3 var(--font-mono); font-variant-numeric: tabular-nums; }
.db-card { background: var(--db-raised); border: 1px solid var(--db-border); border-radius: 8px; overflow: hidden; }
.db-card h4 { margin: 0; padding: 0.5rem 0.7rem; font-size: 0.78rem; color: var(--db-dim); border-bottom: 1px solid var(--db-border); font-weight: 600; }
.db-t { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.db-t td { padding: 0.4rem 0.7rem; border-top: 1px solid var(--db-border); white-space: nowrap; }
.db-t tr:first-child td { border-top: 0; }
.db-t .f { max-width: 15rem; overflow: hidden; text-overflow: ellipsis; }
.db-t .r { text-align: right; font-family: var(--font-mono); }
.bar { height: 6px; width: 7rem; background: var(--db-inset); border-radius: 3px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--db-accent); }
.pill { display: inline-block; padding: 0.05rem 0.45rem; border-radius: 99px; font-size: 0.7rem; font-weight: 600; }
.pill.send { background: var(--db-accent-dim); color: var(--db-accent); }
.pill.q { background: rgba(122,162,247,0.14); color: var(--db-queued); }
.pill.fz { background: rgba(242,184,75,0.14); color: var(--db-frozen); }

/* Page list on the dashboard page */
.pages { display: grid; gap: 0; grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr)); border-top: 1px solid var(--rule); }
.pages div { padding: 0.65rem 1rem 0.65rem 0; border-bottom: 1px solid var(--rule); min-width: 0; }
.pages b { display: block; }
.pages span { color: var(--muted); font-size: 0.95rem; }

/* mIRC, drawn */
.mirc { min-width: 46rem; background: var(--m-face); color: var(--m-fg); border: 1px solid var(--m-line); font: 0.78rem/1.4 "Segoe UI", Tahoma, var(--font-body); border-radius: 4px; overflow: hidden; }
.m-title { background: var(--m-title); padding: 0.3rem 0.6rem; border-bottom: 1px solid var(--m-line); display: flex; justify-content: space-between; gap: 1rem; }
.m-title span:last-child { letter-spacing: 0.6em; color: #555; }
.m-body { display: grid; grid-template-columns: 1fr 15rem; background: var(--m-bg); }
.m-log { margin: 0; padding: 0.5rem 0.6rem; font: 0.76rem/1.5 Consolas, var(--font-mono); white-space: pre; overflow: hidden; border-right: 1px solid var(--m-line); }
.m-log b { font-weight: 700; }
.m-req { color: var(--m-req); } .m-send { color: var(--m-send); } .m-sent { color: var(--m-sent); } .m-fail { color: var(--m-fail); } .m-q { color: var(--m-q); } .m-srch { color: var(--m-srch); } .m-file { color: var(--m-file); }
.m-side { padding: 0.5rem 0.6rem; font: 0.74rem/1.5 Consolas, var(--font-mono); white-space: pre; overflow: hidden; }
.m-side b { color: var(--m-req); }
.m-edit { border-top: 1px solid var(--m-line); background: var(--m-bg); padding: 0.25rem 0.6rem; font: 0.76rem/1.5 Consolas, var(--font-mono); color: #777; }

.cp { min-width: 40rem; max-width: 44rem; background: var(--m-face); color: var(--m-fg); border: 1px solid var(--m-line); border-radius: 4px; overflow: hidden; font: 0.8rem/1.4 "Segoe UI", Tahoma, var(--font-body); }
.cp-body { padding: 0.9rem; display: grid; gap: 0.8rem; }
.cp-pills { display: flex; gap: 0.6rem; justify-content: center; }
.cp-pills span { border: 1px solid #7a7a7a; border-radius: 99px; padding: 0.3rem 2.2rem; background: #fff; font-weight: 600; }
.cp-pills span.on { background: #cce4f7; border-color: #0078d7; }
.cp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem; }
.cp-frame { border: 1px solid var(--m-line); border-radius: 8px; padding: 0.5rem 0.7rem; background: var(--m-face); }
.cp-frame h5 { margin: 0 0 0.3rem; font-size: 0.78rem; color: #444; font-weight: 600; }
.cp-frame dl { margin: 0; display: grid; grid-template-columns: 6.5rem 1fr; gap: 0.1rem 0.5rem; font-variant-numeric: tabular-nums; }
.cp-frame dt { color: #555; } .cp-frame dd { margin: 0; }
.cp-on { color: #008000; }
.cp-btns { display: flex; justify-content: flex-end; gap: 0.5rem; }
.cp-btns span { border: 1px solid #adadad; background: #e1e1e1; padding: 0.2rem 1.4rem; }

.twofig { display: grid; gap: 0.6rem; }
.soon { display: inline-block; vertical-align: 0.12em; margin-left: 0.4rem; padding: 0.05rem 0.45rem; border: 1px solid var(--accent); border-radius: 99px; color: var(--accent); font: 600 0.68rem/1.4 var(--font-mono); letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap; }

footer { border-top: 1px solid var(--rule); }
.foot { padding-block: 1.2rem 2rem; color: var(--muted); font-size: 0.9rem; display: grid; gap: 0.5rem; }

@media (max-width: 30rem) {
  .log { font-size: 0.72rem; }
  .steps li { grid-template-columns: 1.6rem 1fr; }
}
@media (prefers-reduced-motion: no-preference) {
  .pg { animation: in 180ms ease-out; }
  @keyframes in { from { opacity: 0.4; transform: translateY(4px); } to { opacity: 1; transform: none; } }
}