/* A screen-printed poster: wide heavy caps, two inks (orange and cyan) on
   paper, a halftone texture, hard frames and offset shadows. */

:root {
  --paper: #eee5d1;
  --ink: #1d1814;
  --muted: #5b5148;
  --rule: #1d1814;
  --orange: #e2571a;
  --cyan: #1fb3c9;
  --band: #1d1814;      /* solid ink panels */
  --band-fg: #eee5d1;
  --dots: rgba(29, 24, 20, 0.09);
  --chip: rgba(29, 24, 20, 0.09);   /* inline code background */

  --wide: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #16130f;
    --ink: #eee5d1;
    --muted: #a89c8c;
    --rule: #eee5d1;
    --orange: #f2621f;
    --band: #eee5d1;
    --band-fg: #16130f;
    --dots: rgba(238, 229, 209, 0.06);
    --chip: rgba(238, 229, 209, 0.12);
  }
}

:root[data-theme="dark"] {
  --paper: #16130f;
  --ink: #eee5d1;
  --muted: #a89c8c;
  --rule: #eee5d1;
  --orange: #f2621f;
  --band: #eee5d1;
  --band-fg: #16130f;
  --dots: rgba(238, 229, 209, 0.06);
  --chip: rgba(238, 229, 209, 0.12);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background-color: var(--paper);
  background-image: radial-gradient(var(--dots) 1px, transparent 1.4px);  /* halftone */
  background-size: 6px 6px;
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--wide);
}

.wrap { max-width: 50rem; margin: 0 auto; padding: 0 1rem; }

a { color: var(--ink); text-decoration-color: var(--orange); text-decoration-thickness: 2px; text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 3px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }

code, pre { font-family: var(--mono); }
code { font-size: 0.88em; }
:not(pre) > code { background: var(--chip); padding: 0.1em 0.35em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }

p { margin: 0 0 1rem; }

/* Labels: small, wide-tracked mono caps */
.label, .kicker, .top nav, button, .data th, footer p:last-child {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* --- Header ---------------------------------------------------------------- */

.top {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
}
.wordmark {
  font: 800 0.95rem/1 var(--wide);
  font-stretch: 125%;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
}
.top nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; align-items: center; font-size: 0.8rem; font-weight: 700; }
.top nav a { text-decoration: none; border-bottom: 2px solid var(--orange); padding-bottom: 2px; }

button {
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  color: var(--ink);
  background: none;
  border: 2px solid var(--ink);
  padding: 0.3rem 0.5rem;
  cursor: pointer;
}

/* --- Hero: a framed poster ------------------------------------------------ */

.poster {
  border: 3px solid var(--rule);
  padding: clamp(1.25rem, 4vw, 2.75rem);
  margin: 0.5rem 0 3.5rem;
}
.kicker {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--orange);
  color: #16130f;
  padding: 0.4rem 0.6rem;
  margin-bottom: 1.25rem;
}
h1 {
  margin: 0 0 1.25rem;
  font: 900 clamp(2.4rem, 7.5vw, 4.6rem)/0.92 var(--wide);
  font-stretch: 112%;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  text-shadow: 3px 3px 0 var(--cyan), -2px -1px 0 var(--orange);  /* off-register inks */
}
.lede { font-size: 1.2rem; max-width: 36rem; margin-bottom: 2rem; }
.label { font-size: 0.75rem; font-weight: 700; margin-bottom: 0.6rem; }
.note { color: var(--muted); font-size: 0.95rem; }

.byhand { margin: 2rem 0 0; }

.actions { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; align-items: center; margin-top: 1rem; }
.actions a:not(.btn) { font: 700 0.85rem/1 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; }
.btn {
  font: 800 0.95rem/1 var(--wide);
  font-stretch: 125%;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  border: 3px solid var(--ink);
  padding: 0.75rem 1rem;
  box-shadow: 4px 4px 0 var(--orange);
  transition: transform 0.08s, box-shadow 0.08s;
}
.btn:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--orange); }

/* --- Code: solid ink bands with a hard shadow ----------------------------- */

.code { position: relative; margin: 0 0 1rem; }
.code pre {
  margin: 0;
  padding: 2.4rem 1.25rem 1.1rem;  /* top room for the copy button */
  overflow-x: auto;
  background: var(--band);
  color: var(--band-fg);
  font-size: 0.85rem;
  line-height: 1.6;
  box-shadow: 6px 6px 0 var(--cyan);
}
.code.band pre { font-size: 0.9rem; box-shadow: 6px 6px 0 var(--orange); }
pre.wrap { white-space: pre-wrap; overflow-wrap: anywhere; }
pre code { font-size: inherit; }
pre .ph { color: var(--orange); font-weight: 700; }
.copy {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  font-size: 0.7rem;
  color: var(--band-fg);
  border: 1px solid currentColor;
  padding: 0.3rem 0.45rem;
}

/* --- Sections ------------------------------------------------------------- */

main section:not(.poster) { margin-bottom: 3.5rem; }

h2 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1rem;
  font: 900 1.4rem/1.1 var(--wide);
  font-stretch: 125%;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
h2::after { content: ""; flex: 1; border-top: 3px solid var(--rule); }
h3 {
  margin: 2.25rem 0 0.75rem;
  font: 800 1rem/1.2 var(--wide);
  font-stretch: 125%;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.facts { margin: 0 0 1rem; padding: 0; list-style: none; }
.facts li { position: relative; padding-left: 1.5rem; margin-bottom: 0.7rem; }
.facts li::before { content: "■"; position: absolute; left: 0; top: 0.05em; color: var(--orange); font-size: 0.8em; }
.facts strong { font-weight: 800; }

/* Live dot: blinks while fresh, goes grey if a refresh fails */
.live {
  flex: none;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--orange);
  animation: blink 1.6s steps(2) infinite;
}
.live[hidden] { display: none; }
.live.stale { background: var(--muted); animation: none; }
@keyframes blink { 50% { opacity: 0.25; } }

/* --- Live data tables ----------------------------------------------------- */

.data { font: 400 0.85rem/1.4 var(--mono); overflow-x: auto; }
.data table { width: 100%; border-collapse: collapse; }
.data th {
  text-align: left;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.5rem 0.75rem;
  background: var(--band);
  color: var(--band-fg);
  white-space: nowrap;
}
.data td { padding: 0.6rem 0.75rem; vertical-align: top; border-bottom: 2px solid var(--rule); }
.data .name { font-weight: 700; white-space: nowrap; }
.data .dim, .data .trip { color: var(--muted); }
.data .num { white-space: nowrap; }
.data .topic { font-family: var(--wide); font-size: 0.9rem; overflow-wrap: anywhere; }
.data .people > span { white-space: nowrap; }
.data .ext::after { content: " ↗"; color: var(--muted); }
.data .fallback, .data .more { font-family: var(--wide); font-size: 0.95rem; color: var(--muted); }
.data .more { margin: 0.9rem 0 0; }
.data details summary { cursor: pointer; }
.data details .names { margin: 0.5rem 0 0; font: 400 0.85rem/1.6 var(--mono); }
.data details .names span { white-space: nowrap; }

@media (max-width: 40rem) {
  .data .opt { display: none; }
}

/* --- Footer --------------------------------------------------------------- */

footer {
  border-top: 3px solid var(--rule);
  padding: 1.5rem 0 3rem;
  color: var(--muted);
  font-size: 0.9rem;
}
footer p { margin: 0 0 0.6rem; }
footer p:last-child { font-size: 0.75rem; font-weight: 700; }
footer a { color: var(--ink); }

@media (prefers-reduced-motion: reduce) {
  .live { animation: none; }
  .btn { transition: none; }
}

@media (max-width: 40rem) {
  body { font-size: 1rem; }
  .lede { font-size: 1.1rem; }
  h1 { text-shadow: 2px 2px 0 var(--cyan), -1px -1px 0 var(--orange); }
}

/* --- Idea generator ------------------------------------------------------- */

.ideas { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1rem; margin-top: 1.5rem; }
.ideas .note { margin: 0; flex: 1 1 16rem; }
.roll {
  flex: none;
  font-size: 0.8rem;
  padding: 0.6rem 0.8rem;
  border-width: 3px;
  box-shadow: 4px 4px 0 var(--cyan);
  transition: transform 0.08s, box-shadow 0.08s;
}
.roll::before { content: "⚄ "; }
.roll:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--cyan); }
.roll:active { transform: translate(4px, 4px); box-shadow: 0 0 0 var(--cyan); }
@media (prefers-reduced-motion: reduce) { .roll { transition: none; } }