/* ISV Hypenor — design system
   The inside of a hull at dimming: warm dark ground, bone prose,
   lamp-amber instruments, hydroponics green for living signals. */

@font-face {
  font-family: 'Spectral';
  src: url('/assets/fonts/spectral-400.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Spectral';
  src: url('/assets/fonts/spectral-400i.woff2') format('woff2');
  font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
  font-family: 'Spectral';
  src: url('/assets/fonts/spectral-600.woff2') format('woff2');
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Space Mono';
  src: url('/assets/fonts/spacemono-400.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Space Mono';
  src: url('/assets/fonts/spacemono-700.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}

:root {
  --hull: #171310;         /* page ground */
  --panel: #201b15;        /* raised surfaces */
  --panel-2: #282219;      /* hover / nested surfaces */
  --seam: #3a3227;         /* borders, hairlines */
  --bone: #e8dfd0;         /* primary text */
  --bone-dim: #a99d88;     /* secondary text */
  --bone-faint: #6e6454;   /* tertiary, disabled */
  --amber: #e0a458;        /* instruments, data, links */
  --amber-bright: #f0be7c;
  --green: #8fa876;        /* living signals: growth, live dot, ok */
  --rust: #c4573b;         /* severity 3, alarms */
  --serif: 'Spectral', 'Iowan Old Style', Georgia, serif;
  --mono: 'Space Mono', 'SFMono-Regular', Menlo, monospace;
  --measure: 62ch;
  --pad: clamp(1rem, 3vw, 2rem);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { color-scheme: dark; }

body {
  background: var(--hull);
  color: var(--bone);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--amber); text-decoration: none; }
a:hover { color: var(--amber-bright); text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--amber); outline-offset: 2px; border-radius: 2px;
}

::selection { background: var(--amber); color: var(--hull); }

/* ---------- masthead ---------- */

.masthead { border-bottom: 1px solid var(--seam); background: var(--hull); }
.masthead-inner {
  display: flex; align-items: baseline; gap: 1.5rem; flex-wrap: wrap;
  padding: 0.9rem var(--pad) 0.7rem;
  max-width: 74rem; margin: 0 auto;
}
.wordmark {
  font-family: var(--mono); font-weight: 700; font-size: 0.95rem;
  letter-spacing: 0.22em; color: var(--bone);
}
.wordmark:hover { color: var(--amber-bright); text-decoration: none; }
.site-nav { display: flex; gap: 1.1rem; flex-wrap: wrap; }
.site-nav a {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.08em;
  color: var(--bone-dim); text-transform: uppercase;
}
.site-nav a:hover { color: var(--bone); text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--amber); }
.masthead-clock {
  margin-left: auto; font-family: var(--mono); font-size: 0.78rem;
  color: var(--bone-dim); white-space: nowrap;
}
.masthead-clock .clock-time { color: var(--amber); margin-left: 0.6em; }

/* voyage bar — the signature: 12.5 light-years in one line */
.voyage {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0 var(--pad) 0.55rem;
  max-width: 74rem; margin: 0 auto;
}
.voyage-track {
  position: relative; flex: 1; height: 3px;
  background: var(--panel-2); border-radius: 2px;
}
.voyage-done {
  position: absolute; inset: 0 auto 0 0;
  background: linear-gradient(90deg, var(--seam), var(--amber));
  border-radius: 2px;
}
.voyage-ship {
  position: absolute; top: 50%; width: 7px; height: 7px;
  transform: translate(-50%, -50%) rotate(45deg);
  background: var(--bone); outline: 3px solid var(--hull);
}
.voyage-star { width: 11px; height: 11px; fill: var(--amber-bright); animation: twinkle 7s ease-in-out infinite; }
@keyframes twinkle { 0%, 100% { opacity: 0.55; } 50% { opacity: 1; } }

/* ---------- page scaffolding ---------- */

.page { max-width: 74rem; margin: 0 auto; padding: 2rem var(--pad) 4rem; }

.page-title { font-size: clamp(1.5rem, 3.5vw, 2.1rem); font-weight: 600; letter-spacing: -0.01em; margin-bottom: 0.3rem; }
.page-sub { color: var(--bone-dim); max-width: var(--measure); margin-bottom: 2rem; }
.page-sub a { color: var(--amber); }

.kicker {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--amber); margin-bottom: 0.5rem;
}

.section-head {
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--bone-dim);
  border-bottom: 1px solid var(--seam); padding-bottom: 0.45rem; margin: 2.2rem 0 1rem;
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
}
.section-head a { font-size: 0.72rem; letter-spacing: 0.1em; }

.overview-grid { display: grid; grid-template-columns: minmax(0, 1fr) 21rem; gap: 2.5rem; }
@media (max-width: 56rem) { .overview-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- log entries ---------- */

.log-hero { max-width: var(--measure); }
.log-hero .entry-prose {
  font-size: clamp(1.25rem, 2.6vw, 1.6rem); line-height: 1.5; font-weight: 400;
}
.entry { padding: 0.85rem 0 0.85rem 1rem; border-left: 2px solid transparent; max-width: var(--measure); }
.entry + .entry { border-top: 1px solid color-mix(in srgb, var(--seam) 55%, transparent); }
.entry.sev-1 { border-left-color: var(--seam); }
.entry.sev-2 { border-left-color: var(--amber); }
.entry.sev-3 { border-left-color: var(--rust); }
.entry-meta {
  font-family: var(--mono); font-size: 0.72rem; color: var(--bone-faint);
  letter-spacing: 0.06em; margin-top: 0.35rem;
}
.entry-meta a { color: var(--bone-dim); }
.entry-meta .kind { color: var(--bone-dim); text-transform: uppercase; letter-spacing: 0.12em; }
.entry-prose a { color: inherit; border-bottom: 1px dotted var(--bone-faint); }
.entry-prose a:hover { color: var(--amber-bright); text-decoration: none; border-bottom-color: var(--amber-bright); }

/* ---------- instrument rail ---------- */

.rail { display: flex; flex-direction: column; gap: 1.6rem; }
.panel { background: var(--panel); border: 1px solid var(--seam); border-radius: 6px; padding: 1rem 1.1rem; }
.panel-head {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--bone-dim); margin-bottom: 0.8rem;
  display: flex; justify-content: space-between; align-items: baseline;
}
.panel-head a { font-size: 0.68rem; }

.bignum { font-family: var(--mono); font-size: 1.7rem; color: var(--bone); line-height: 1.1; }
.bignum small { font-size: 0.72rem; color: var(--bone-dim); display: block; letter-spacing: 0.08em; margin-top: 0.2rem; }

.statgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem 1rem; }
.stat .v { font-family: var(--mono); font-size: 1.05rem; color: var(--bone); }
.stat .v .u { font-size: 0.72rem; color: var(--bone-faint); }
.stat .k { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--bone-dim); margin-top: 0.1rem; }

/* system board */
.sysboard { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.45rem; }
.sysrow {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: var(--mono); font-size: 0.72rem; color: var(--bone-dim);
  padding: 0.28rem 0.4rem; border-radius: 3px; background: color-mix(in srgb, var(--panel-2) 60%, transparent);
}
.sysrow a { color: inherit; }
.syslight { width: 7px; height: 7px; border-radius: 50%; flex: none; }
.syslight.ok { background: var(--green); }
.syslight.worn { background: var(--amber); }
.syslight.failed { background: var(--rust); box-shadow: 0 0 6px var(--rust); }
.syscond { margin-left: auto; color: var(--bone-faint); }

/* sparklines */
.spark-row { display: flex; align-items: center; gap: 0.7rem; padding: 0.3rem 0; }
.spark-row .k { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--bone-dim); width: 4.2rem; flex: none; }
.spark-row svg { flex: 1; height: 26px; }
.spark-row .v { font-family: var(--mono); font-size: 0.78rem; color: var(--bone); width: 3.6rem; text-align: right; flex: none; }
.spark-line { fill: none; stroke: var(--amber); stroke-width: 1.5; }
.spark-line.green { stroke: var(--green); }
.spark-fill { fill: color-mix(in srgb, var(--amber) 14%, transparent); stroke: none; }

/* live dot */
.live { display: inline-flex; align-items: center; gap: 0.45em; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--green); }
.live::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--green); animation: breathe 3.2s ease-in-out infinite; }
@keyframes breathe { 0%, 100% { opacity: 0.45; } 50% { opacity: 1; } }

/* ---------- referendum ---------- */

.ref-card { border: 1px solid var(--amber); border-radius: 6px; padding: 1.1rem 1.2rem; background: color-mix(in srgb, var(--amber) 5%, var(--panel)); }
.ref-card .kicker { margin-bottom: 0.35rem; }
.ref-title { font-size: 1.15rem; font-weight: 600; margin-bottom: 0.4rem; }
.ref-body { color: var(--bone-dim); font-size: 0.95rem; max-width: var(--measure); }
.ref-close { font-family: var(--mono); font-size: 0.7rem; color: var(--bone-faint); margin-top: 0.6rem; letter-spacing: 0.08em; }

.ref-option { border: 1px solid var(--seam); border-radius: 6px; padding: 1rem 1.1rem; margin-top: 0.8rem; background: var(--panel); }
.ref-option .lbl { font-weight: 600; }
.ref-option .det { color: var(--bone-dim); font-size: 0.95rem; margin-top: 0.15rem; }
.ref-option form { margin-top: 0.7rem; }
.ref-option.chosen { border-color: var(--green); }
.tallybar { height: 6px; background: var(--panel-2); border-radius: 3px; margin-top: 0.7rem; overflow: hidden; }
.tallybar div { height: 100%; background: var(--amber); border-radius: 3px; }
.tallyline { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 0.7rem; color: var(--bone-faint); margin-top: 0.35rem; }

button, .btn {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.08em;
  background: none; border: 1px solid var(--amber); color: var(--amber);
  padding: 0.5rem 1rem; border-radius: 4px; cursor: pointer;
}
button:hover, .btn:hover { background: var(--amber); color: var(--hull); text-decoration: none; }
button[disabled] { border-color: var(--seam); color: var(--bone-faint); cursor: default; }
button[disabled]:hover { background: none; color: var(--bone-faint); }

/* ---------- crew ---------- */

.crew-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: 0.7rem; }
.crew-card {
  display: flex; gap: 0.8rem; align-items: center;
  background: var(--panel); border: 1px solid var(--seam); border-radius: 6px; padding: 0.7rem 0.8rem;
}
.crew-card:hover { background: var(--panel-2); text-decoration: none; }
.crew-card .portrait { flex: none; }
.crew-card .nm { color: var(--bone); font-weight: 600; line-height: 1.25; }
.crew-card .rl { font-family: var(--mono); font-size: 0.68rem; color: var(--bone-dim); letter-spacing: 0.04em; margin-top: 0.15rem; }
.portrait { border-radius: 5px; display: block; }

.crew-hero { display: flex; gap: 1.6rem; align-items: flex-start; flex-wrap: wrap; margin-bottom: 1rem; }
.crew-facts { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 0.4rem 1.4rem; font-size: 0.95rem; max-width: 34rem; }
.crew-facts dt { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--bone-dim); align-self: baseline; padding-top: 0.25rem; }
.crew-facts dd { color: var(--bone); }

.trait { display: inline-block; font-family: var(--mono); font-size: 0.7rem; color: var(--bone-dim); border: 1px solid var(--seam); border-radius: 999px; padding: 0.1rem 0.6rem; margin: 0 0.25rem 0.25rem 0; }

/* filter bar */
.filters { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 1.4rem; align-items: center; }
.filters select, .filters input[type="search"] {
  font-family: var(--mono); font-size: 0.78rem;
  background: var(--panel); color: var(--bone); border: 1px solid var(--seam);
  border-radius: 4px; padding: 0.45rem 0.6rem;
}
.filters label { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--bone-faint); }

.pager { display: flex; gap: 1rem; margin-top: 2rem; font-family: var(--mono); font-size: 0.8rem; }

/* ---------- tables ---------- */

table.data { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
table.data th {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--bone-dim); text-align: left; padding: 0.4rem 0.8rem 0.4rem 0; border-bottom: 1px solid var(--seam);
}
table.data td { padding: 0.45rem 0.8rem 0.45rem 0; border-bottom: 1px solid color-mix(in srgb, var(--seam) 45%, transparent); }
table.data td.num, table.data th.num { text-align: right; font-family: var(--mono); font-size: 0.82rem; }

/* ---------- charts ---------- */

.chart { margin: 0.6rem 0 1.8rem; }
.chart svg { width: 100%; height: auto; display: block; }
.chart-title { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bone-dim); margin-bottom: 0.4rem; }
.axis-label { font-family: var(--mono); font-size: 10px; fill: var(--bone-faint); }
.gridline { stroke: color-mix(in srgb, var(--seam) 60%, transparent); stroke-width: 1; }
.chart-line { fill: none; stroke: var(--amber); stroke-width: 1.6; }
.chart-line.green { stroke: var(--green); }
.chart-line.dim { stroke: var(--bone-faint); }
.chart-area { fill: color-mix(in srgb, var(--amber) 10%, transparent); }
.chart-band { fill: color-mix(in srgb, var(--rust) 16%, transparent); }
.legend { display: flex; gap: 1.2rem; font-family: var(--mono); font-size: 0.68rem; color: var(--bone-dim); margin-top: 0.4rem; flex-wrap: wrap; }
.legend .sw { display: inline-block; width: 14px; height: 3px; vertical-align: middle; margin-right: 0.4em; border-radius: 2px; }

.chart-tip {
  position: absolute; z-index: 10; display: none; pointer-events: none;
  background: var(--panel-2); border: 1px solid var(--seam); border-radius: 5px;
  padding: 0.5rem 0.7rem; font-family: var(--mono); font-size: 0.72rem; color: var(--bone);
  max-width: 12rem; box-shadow: 0 4px 14px rgba(0,0,0,0.45);
}
.chart-tip .tip-x { color: var(--bone-dim); margin-bottom: 0.2rem; }
.chart-tip b { color: var(--bone); font-weight: 700; }

/* ---------- eras / chronicle ---------- */

.era { border-left: 2px solid var(--seam); padding: 0.2rem 0 1.6rem 1.4rem; position: relative; max-width: var(--measure); }
.era::before {
  content: ''; position: absolute; left: -5px; top: 0.5rem;
  width: 8px; height: 8px; transform: rotate(45deg); background: var(--amber);
}
.era-years { font-family: var(--mono); font-size: 0.7rem; color: var(--amber); letter-spacing: 0.14em; }
.era-title { font-size: 1.25rem; font-weight: 600; margin: 0.15rem 0 0.35rem; }
.era-summary { color: var(--bone-dim); }

/* ---------- ship page ---------- */

.deck-wrap svg { width: 100%; height: auto; display: block; }
.deck-wrap { margin-bottom: 1.5rem; }
.deck-label { font-family: var(--mono); font-size: 10px; fill: var(--bone-dim); letter-spacing: 0.1em; }
.deck-hull { fill: none; stroke: var(--seam); stroke-width: 1.5; }
.deck-zone { fill: var(--panel); stroke: var(--seam); }
.deck-zone:hover { fill: var(--panel-2); }
.deck-sys { cursor: pointer; }
.deck-sys circle { fill: var(--panel-2); stroke: var(--bone-faint); }
.deck-sys.ok circle { stroke: var(--green); }
.deck-sys.worn circle { stroke: var(--amber); }
.deck-sys.failed circle { stroke: var(--rust); fill: color-mix(in srgb, var(--rust) 25%, var(--panel)); }

.sys-detail { border-top: 1px solid var(--seam); padding-top: 1.2rem; margin-top: 1.2rem; }

/* ---------- memorial ---------- */

.memorial-year { margin-bottom: 1.6rem; }
.memorial-names { display: flex; flex-wrap: wrap; gap: 0.25rem 1.2rem; font-size: 0.95rem; }
.memorial-names a { color: var(--bone-dim); }
.memorial-names a:hover { color: var(--amber-bright); }
.memorial-names .founder::after { content: ' ✦'; color: var(--amber); font-size: 0.8em; }

/* ---------- prose pages (about) ---------- */

.prose { max-width: var(--measure); }
.prose h2 { font-size: 1.3rem; font-weight: 600; margin: 2.2rem 0 0.7rem; }
.prose p { margin-bottom: 1rem; }
.prose ul, .prose ol { margin: 0 0 1rem 1.4rem; }
.prose li { margin-bottom: 0.4rem; }
.prose code { font-family: var(--mono); font-size: 0.85em; background: var(--panel); border: 1px solid var(--seam); border-radius: 3px; padding: 0.05em 0.35em; }
.prose pre { background: var(--panel); border: 1px solid var(--seam); border-radius: 6px; padding: 0.9rem 1rem; overflow-x: auto; margin-bottom: 1rem; }
.prose pre code { background: none; border: none; padding: 0; font-size: 0.8rem; }

/* ---------- 404 ---------- */

.lost { min-height: 50vh; display: grid; place-content: center; text-align: center; }
.lost .kicker { margin-bottom: 1rem; }
.lost p { color: var(--bone-dim); max-width: 34rem; }

/* ---------- footer ---------- */

.site-foot { border-top: 1px solid var(--seam); padding: 1.6rem var(--pad) 2.6rem; max-width: 74rem; margin: 0 auto; }
.foot-line { font-family: var(--mono); font-size: 0.72rem; color: var(--bone-dim); letter-spacing: 0.04em; }
.foot-nor { font-size: 0.85rem; font-style: italic; color: var(--bone-faint); margin-top: 0.5rem; max-width: var(--measure); }

@media (prefers-reduced-motion: reduce) {
  .voyage-star, .live::before { animation: none; }
}

@media (max-width: 40rem) {
  .masthead-clock { margin-left: 0; width: 100%; }
  .statgrid { grid-template-columns: 1fr 1fr; }
}