/* oddie.app — technical zine / cassette-futurism.
   Doto (dot-matrix display) + IBM Plex Mono, paper & ink & safety orange.
   No scripts, no external requests. */

@font-face {
  font-family: "Doto";
  src: url("/fonts/doto-var.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Plex Mono";
  src: url("/fonts/plexmono-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Plex Mono";
  src: url("/fonts/plexmono-500.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Plex Mono";
  src: url("/fonts/plexmono-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "Plex Mono";
  src: url("/fonts/plexmono-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

:root {
  --paper: #f2efe6;
  --paper-deep: #e9e4d6;
  --ink: #221d19;
  --ink-soft: #5c544b;
  --line: #cfc8b8;
  --orange: #ff4b00;
  --green: #0f7d4b;
  --shadow: 4px 4px 0 var(--ink);
}

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

html { background: var(--paper); }

body {
  font-family: "Plex Mono", ui-monospace, monospace;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
  background:
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(34,29,25,0.045) 31px 32px),
    repeating-linear-gradient(90deg, transparent 0 31px, rgba(34,29,25,0.045) 31px 32px),
    var(--paper);
  padding-bottom: 4rem;
}

::selection { background: var(--orange); color: var(--paper); }

a { color: var(--orange); text-underline-offset: 3px; }
a:hover { background: var(--orange); color: var(--paper); text-decoration: none; }

abbr { text-decoration: none; border-bottom: 1px dotted var(--ink-soft); cursor: help; }
code { font-weight: 600; }
em { font-style: italic; }

/* ── masthead ─────────────────────────────────────────────── */
.mast { border-bottom: 2px solid var(--ink); background: var(--paper); }

.mast-row {
  max-width: 880px;
  margin: 0 auto;
  padding: 1.4rem 1.25rem 1.1rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-family: "Doto", monospace;
  font-weight: 900;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  letter-spacing: 0.04em;
}

.mast-meta {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  white-space: nowrap;
}

/* ticker */
.ticker {
  border-top: 2px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
}
.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 1.2em;
  padding: 0.45em 0;
  white-space: nowrap;
  animation: ticker 36s linear infinite;
}
.ticker-track i { font-style: normal; color: var(--orange); }
.ticker-track span { flex: none; }
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── layout & panels ──────────────────────────────────────── */
main {
  max-width: 880px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 0;
  display: grid;
  gap: 2.5rem;
}

.panel {
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow);
  padding: 2rem clamp(1.25rem, 4vw, 2.5rem);
}

.panel-accent { background: var(--paper-deep); }

h2 {
  font-family: "Doto", monospace;
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: 0.05em;
  margin-bottom: 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.9em;
}

.figno {
  font-family: "Plex Mono", monospace;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  background: var(--ink);
  color: var(--paper);
  padding: 0.25em 0.7em;
  white-space: nowrap;
}

/* ── hero ─────────────────────────────────────────────────── */
.kicker {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--orange);
  margin-bottom: 1.2rem;
}

h1 {
  font-family: "Doto", monospace;
  font-weight: 900;
  font-size: clamp(3rem, 11vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  margin-bottom: 1.6rem;
}

.lede {
  max-width: 56ch;
  font-size: 1rem;
}
.lede em { color: var(--green); font-weight: 500; }

/* ── diagram & terminal ───────────────────────────────────── */
.diagram, .terminal {
  font-family: "Plex Mono", monospace;
  font-size: clamp(0.62rem, 1.9vw, 0.82rem);
  line-height: 1.5;
  overflow-x: auto;
  padding: 1.25rem;
  border: 1px solid var(--line);
  background: var(--paper-deep);
}

.terminal {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.terminal .prompt { color: var(--orange); font-weight: 600; }
.terminal .out { color: #9fdcbd; }

.fineprint {
  margin-top: 1rem;
  font-size: 0.78rem;
  color: var(--ink-soft);
}

/* ── inventory & dossier ──────────────────────────────────── */
.inventory { display: grid; }
.inventory > div {
  display: grid;
  grid-template-columns: 9.5em 1fr;
  gap: 1.2em;
  padding: 0.85em 0;
  border-top: 1px solid var(--line);
}
.inventory > div:first-child { border-top: none; }
.inventory dt {
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--orange);
  padding-top: 0.2em;
}
.inventory dd { font-size: 0.88rem; }

/* ── figure 1: request-path schematic (inline SVG) ────────── */
.figwrap { overflow-x: auto; }
.fig-svg {
  display: block;
  width: 100%;
  min-width: 560px;
  height: auto;
  background: var(--paper-deep);
  border: 1px solid var(--line);
}
.fig-svg text { font-family: "Plex Mono", ui-monospace, monospace; }
.dbox { fill: var(--paper); stroke: var(--ink); stroke-width: 2; }
.dbox-plan { fill: none; stroke: var(--ink-soft); stroke-width: 2; stroke-dasharray: 8 6; }
.dchip { fill: var(--paper); stroke: var(--ink); stroke-width: 1.5; }
.dchip-plan { fill: none; stroke: var(--ink-soft); stroke-width: 1.5; stroke-dasharray: 6 5; }
.dline { stroke: var(--ink); stroke-width: 2; fill: none; }
.dline-plan { stroke: var(--ink-soft); stroke-width: 2; stroke-dasharray: 4 5; fill: none; }
.dhit { fill: none; stroke: var(--orange); stroke-width: 2.5; }
.ah-ink { fill: var(--ink); }
.ah-orange { fill: var(--orange); }
.ah-soft { fill: var(--ink-soft); }
.dt1 { font-size: 16px; font-weight: 600; fill: var(--ink); }
.dt1p { font-size: 16px; font-weight: 600; fill: var(--ink-soft); }
.dt2 { font-size: 13px; fill: var(--ink-soft); }
.dt2b { font-size: 13px; font-weight: 600; fill: var(--ink); }
.dt2p { font-size: 13px; fill: var(--ink-soft); }
.dt2i { font-size: 13px; font-style: italic; fill: var(--ink-soft); }
.dt3 { font-size: 12px; fill: var(--ink-soft); }
.dt-hit { font-size: 13px; font-weight: 600; fill: var(--orange); }

/* ── personnel file ───────────────────────────────────────── */
.personnel figure {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}
.personnel img {
  width: 100%;
  height: auto;
  display: block;
  border: 2px solid var(--ink);
  image-rendering: pixelated;
}
.dossier > div {
  display: grid;
  grid-template-columns: 6.5em 1fr;
  gap: 1em;
  padding: 0.6em 0;
  border-top: 1px solid var(--line);
}
.dossier > div:first-child { border-top: none; }
.dossier dt {
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--orange);
  padding-top: 0.2em;
}
.dossier dd { font-size: 0.88rem; }

/* ── colophon ─────────────────────────────────────────────── */
.colophon {
  max-width: 880px;
  margin: 2.5rem auto 0;
  padding: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6em 1.6em;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
}
.colophon span::before { content: "▪ "; color: var(--orange); }

/* ── responsive & motion ──────────────────────────────────── */
@media (max-width: 620px) {
  .inventory > div { grid-template-columns: 1fr; gap: 0.15em; }
  .mast-row { flex-direction: column; gap: 0.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
}