/* site.css :: KATABATIC station layout layer.
   Consumes tokens from katabatic.css (generated; never hand-edit that file).
   Register: instrument panel. Readings, not rhetoric. */

* { box-sizing: border-box; }

html { font-size: 16px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body), "Cascadia Code", ui-monospace,
    "SF Mono", Consolas, "DejaVu Sans Mono", monospace;
  line-height: 1.55;
}

/* ---- station frame ---- */
.station {
  max-width: 76ch;
  margin: 0 auto;
  padding: 1.25rem 1rem 4rem;
}

/* ---- masthead ---- */
.masthead {
  border: 1px solid var(--line);
  padding: 0.9rem 1rem 0.8rem;
  margin-bottom: 1rem;
  background: var(--panel);
}
.masthead h1 {
  margin: 0 0 0.15rem;
  font-size: 1.05rem;
  letter-spacing: 0.35em;
  font-weight: 700;
}
.masthead h1 a { color: var(--ink); text-decoration: none; }
.masthead .sub {
  margin: 0;
  color: var(--mute);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

/* ---- THE PANEL: the signature instrument strip.
   Every value shown is a measured value; none are decorative. ---- */
.panel-strip {
  display: flex;
  flex-wrap: wrap;
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  margin: 0 0 1.5rem;
  background: var(--bg);
}
.panel-strip .cell {
  flex: 1 1 9rem;
  padding: 0.5rem 0.75rem 0.55rem;
  border-right: 1px solid var(--line);
  min-width: 8rem;
}
.panel-strip .cell:last-child { border-right: 0; }
.panel-strip .k {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--mute);
  text-transform: uppercase;
}
.panel-strip .v {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}
.panel-strip .v .ok { color: var(--accent); }

/* ---- navigation as a switch row ---- */
nav.switches {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 1.75rem;
}
nav.switches a {
  border: 1px solid var(--line);
  padding: 0.3rem 0.7rem;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  background: var(--panel);
}
nav.switches a[aria-current="page"] {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
nav.switches a:hover,
nav.switches a:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
  outline: none;
}
nav.switches a[aria-current="page"]:hover { color: var(--bg); }

/* ---- content ---- */
main h2 {
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.35rem;
  margin: 2.2rem 0 0.9rem;
}
main h3 {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  margin: 1.6rem 0 0.5rem;
}
main p { margin: 0 0 0.9rem; max-width: 70ch; }
main a { color: var(--accent); }
main a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.mute { color: var(--mute); }
.small { font-size: 0.8rem; }

/* instrument tag: a label riveted to a reading or block */
.tag {
  display: inline-block;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--mute);
  padding: 0.1rem 0.45rem;
  margin-right: 0.5rem;
  vertical-align: middle;
}
.tag.accent { background: var(--accent); }

/* gauge block: a bordered measured statement */
.gauge {
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  background: var(--panel);
  padding: 0.7rem 0.9rem;
  margin: 0 0 1rem;
  font-size: 0.85rem;
}
.gauge .reading { font-weight: 700; }

/* scar block: case law, the only dark accent allowed is weight */
.scar {
  border: 1px solid var(--line);
  padding: 0.7rem 0.9rem;
  margin: 0 0 1rem;
  background: var(--bg);
  font-size: 0.85rem;
}
.scar .name {
  font-weight: 700;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 0.25rem;
}

/* log tables */
table.log {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  margin: 0 0 1.2rem;
}
table.log th, table.log td {
  border: 1px solid var(--line);
  padding: 0.4rem 0.55rem;
  text-align: left;
  vertical-align: top;
}
table.log th {
  background: var(--panel);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* preformatted survey lines */
pre.lines {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 0.8rem 0.9rem;
  overflow-x: auto;
  font-size: 0.78rem;
  line-height: 1.5;
}

/* footer */
footer.baseplate {
  margin-top: 3rem;
  border-top: 1px solid var(--line);
  padding-top: 0.7rem;
  color: var(--mute);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

/* quality floor */
@media (max-width: 560px) {
  .panel-strip .cell { flex-basis: 50%; }
  .masthead h1 { letter-spacing: 0.2em; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}