/* butthurtmeter.com — night-lit instrument panel.
 * Type system: mono = what the machine says (readouts, timestamps, sources);
 * display/body = what the editors say (headlines, blurbs). */

:root {
  --bg: #14110d;            /* warm asphalt */
  --bg-panel: #1c1813;
  --bg-inset: #0d0b08;
  --ink: #f2ead9;           /* cream */
  --ink-muted: #a89d8a;
  --line: rgba(242, 234, 217, 0.14);
  --accent: #ff5a36;        /* brand hot */
  --accent-2: #ffc857;      /* amber illumination */
  /* Ordered status ramp (CVD-checked; identity also carried by position,
     printed zone labels, gaps, and numeric readouts) */
  --zone-chill: #7dc98f;
  --zone-annoyed: #ffc857;
  --zone-pissed: #ff9430;
  --zone-butthurt: #e82a1a;
  --ok: #7dc98f;
  --danger: #ff6a4d;  /* text-safe red for small trend labels */
  --radius: 14px;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.5);
  --font: -apple-system, "Segoe UI", system-ui, Roboto, "Helvetica Neue", sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
}

*,
*::before,
*::after { box-sizing: border-box; }

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

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1100px 480px at 50% -120px, rgba(255, 200, 87, 0.07), transparent 65%),
    var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
}

a { color: var(--accent-2); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Machine voice */
.readout {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.readout--dim { color: var(--ink-muted); }

/* ============================= masthead ============================= */

.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem clamp(1rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--line);
  background: rgba(13, 11, 8, 0.82);
}

.masthead__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
}

.masthead__mark {
  border-radius: 50%;
  border: 1px solid var(--line);
  display: block;
}

.masthead__word {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.16em;
}
.masthead__word em {
  font-style: normal;
  color: var(--accent);
}

.masthead__status {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-align: right;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.badge {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  border: 1px solid currentColor;
}
.badge--calibration { color: var(--accent-2); }

/* ============================= instrument ============================= */

main { display: block; }

.panel {
  max-width: 1060px;
  margin: 0 auto;
  padding: clamp(1.6rem, 5vw, 3.2rem) clamp(1rem, 4vw, 2.5rem) 1rem;
  text-align: center;
}

.panel__eyebrow {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--ink-muted);
  margin: 0 0 0.8rem;
}

.panel__headline {
  font-size: clamp(1.6rem, 4.6vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin: 0 auto 1.6rem;
  max-width: 20ch;
}

.instrument {
  display: grid;
  grid-template-columns: minmax(300px, 520px) minmax(260px, 380px);
  gap: clamp(1rem, 4vw, 3rem);
  align-items: center;
  justify-content: center;
  text-align: left;
  padding: clamp(1rem, 3vw, 2rem);
  background: linear-gradient(180deg, var(--bg-panel), #14100c);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.gauge-wrap { min-width: 0; }

.gauge { width: 100%; height: auto; display: block; }

.gauge__bezel {
  stroke: var(--bg-inset);
  stroke-width: 14;
  stroke-linecap: round;
}

.zone { stroke-width: 20; }
.zone--chill    { stroke: var(--zone-chill); }
.zone--annoyed  { stroke: var(--zone-annoyed); }
.zone--pissed   { stroke: var(--zone-pissed); }
.zone--butthurt { stroke: var(--zone-butthurt); }

.gauge__ticks line {
  stroke: var(--ink-muted);
  stroke-width: 1.6;
}
.gauge__ticks line.major { stroke: var(--ink); stroke-width: 2.4; }

.gauge__zonelabels text {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  fill: #14110d;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: middle;
}

.gauge__scale text {
  font-family: var(--mono);
  font-size: 13px;
  fill: var(--ink-muted);
}

.lamp circle {
  fill: var(--bg-inset);
  stroke: var(--line);
  stroke-width: 1;
}
.lamp text {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  fill: var(--ink-muted);
}
.lamp.lit circle {
  fill: var(--zone-butthurt);
  filter: drop-shadow(0 0 6px rgba(232, 42, 26, 0.9));
}
.lamp.lit text { fill: var(--danger); }

.needle line {
  stroke: var(--accent);
  stroke-width: 4;
  stroke-linecap: round;
}
.needle .needle__tail { stroke-width: 6; }
.needle {
  transform-origin: 200px 200px;
  transform: rotate(-90deg);
  transition: transform 1.4s cubic-bezier(0.22, 1.1, 0.36, 1);
}

.gauge__hub { fill: var(--bg-inset); stroke: var(--ink-muted); stroke-width: 2; }
.gauge__pin { fill: var(--accent); }

/* readout column */

.reading { min-width: 0; }

.reading__value {
  margin: 0;
  font-family: var(--mono);
  font-weight: 700;
  line-height: 1;
}
.reading__number { font-size: clamp(4rem, 9vw, 6.2rem); }
.reading__unit {
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  color: var(--ink-muted);
  margin-left: 0.3rem;
}

.reading__label { margin: 0.35rem 0 1rem; }

.reading__trend { margin: 0 0 0.9rem; }
.reading__trend.trend-rising  { color: var(--danger); }
.reading__trend.trend-falling { color: var(--ok); }
.reading__trend.trend-steady  { color: var(--ink-muted); }

.reading__blurb {
  margin: 0 0 1.2rem;
  color: var(--ink);
  font-size: 1.02rem;
  max-width: 34ch;
}

.reading__meta {
  margin: 0;
  border-top: 1px solid var(--line);
  padding-top: 0.9rem;
  display: grid;
  gap: 0.4rem;
}
.reading__meta > div { display: flex; gap: 0.8rem; }
.reading__meta dt { color: var(--ink-muted); min-width: 6.4rem; margin: 0; }
.reading__meta dd { margin: 0; color: var(--ink); letter-spacing: 0.08em; }

/* ============================= feed ============================= */

.feed {
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(1.6rem, 4vw, 2.6rem) clamp(1rem, 4vw, 2.5rem) 3rem;
}

.feed__head { margin-bottom: 0.6rem; }

.feed__title {
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  color: var(--accent-2);
  margin: 0 0 0.4rem;
}

.feed__sub {
  color: var(--ink-muted);
  font-size: 0.92rem;
  margin: 0 0 1rem;
  max-width: 60ch;
}

.story {
  display: grid;
  grid-template-columns: 5.2rem 1fr;
  gap: 1.1rem;
  padding: 1.15rem 0.4rem;
  border-top: 1px solid var(--line);
  border-radius: 6px;
}
.story:last-child { border-bottom: 1px solid var(--line); }
.story:hover { background: rgba(28, 24, 19, 0.55); }

.story__scoreblock { text-align: right; padding-top: 0.15rem; }

.story__score {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.7rem;
  line-height: 1;
  display: block;
}

.story__meter {
  margin-top: 0.5rem;
  height: 5px;
  border-radius: 3px;
  background: var(--bg-inset);
  overflow: hidden;
}
.story__meter i {
  display: block;
  height: 100%;
  border-radius: 3px;
}

.band-chill    .story__meter i { background: var(--zone-chill); }
.band-annoyed  .story__meter i { background: var(--zone-annoyed); }
.band-pissed   .story__meter i { background: var(--zone-pissed); }
.band-butthurt .story__meter i { background: var(--zone-butthurt); }

.story__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 0.35rem;
}

.story__eyebrow .trend-rising  { color: var(--danger); }
.story__eyebrow .trend-falling { color: var(--ok); }
.story__eyebrow .trend-steady  { color: var(--ink-muted); }

.chip {
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 0.1rem 0.5rem;
}
.chip--satire { color: var(--accent-2); }
.chip--real   { color: var(--ok); }

.story__title {
  margin: 0 0 0.3rem;
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  font-weight: 750;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.story__blurb {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.95rem;
  max-width: 62ch;
}

/* ============================= fallback ============================= */

.fallback {
  max-width: 640px;
  margin: 3rem auto;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-panel);
  text-align: center;
}
.fallback h2 { margin: 0 0 0.4rem; }
.fallback__detail {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--ink-muted);
  overflow-wrap: anywhere;
}

/* ============================= colophon ============================= */

.colophon {
  border-top: 1px solid var(--line);
  padding: 1.6rem clamp(1rem, 4vw, 2.5rem) 2.4rem;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.colophon__disclosure {
  color: var(--ink-muted);
  font-size: 0.92rem;
  max-width: 62ch;
  margin: 0 auto 0.9rem;
}
.colophon__disclosure strong { color: var(--accent-2); }
.colophon__method {
  color: var(--ink-muted);
  font-size: 0.62rem;
  line-height: 1.9;
  margin: 0;
}

/* utility */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* error page (error.html reuses these tokens) */
.error-panel a { color: var(--accent-2); }

/* ============================= responsive ============================= */

@media (max-width: 760px) {
  .instrument {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .reading__blurb, .reading__meta { margin-left: auto; margin-right: auto; }
  .reading__meta > div { justify-content: center; }
  .story { grid-template-columns: 4rem 1fr; gap: 0.8rem; }
  .story__score { font-size: 1.35rem; }
  .masthead__status { gap: 0.5rem; }
}

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