/* PoliticalAgent — design mockups. Shared tokens and primitives.
   Static only: no build step, no framework, no JS beyond one toggle in chat.html. */

@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Condensed:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600&family=Spectral:ital,wght@0,300;0,400;1,300&display=swap");

:root {
  color-scheme: light;

  --paper: #e9ede9;
  --paper-lift: #f2f5f1;
  --ink: #16323f;
  --ink-soft: #4d6670;
  --water: #c8dce0;
  --annot: #a8175e;
  --sage: #6f8f6b;
  --rule: #a9b8b5;

  --display: "Spectral", Georgia, serif;
  --ui: "IBM Plex Sans", system-ui, sans-serif;
  --label: "IBM Plex Sans Condensed", "IBM Plex Sans", system-ui, sans-serif;

  --s-xs: 12.5px;
  --s-sm: 14px;
  --s-base: 17px;
  --s-md: 21px;
  --s-lg: 27px;
  --s-xl: 34px;
  --s-2xl: 54px;
  --s-3xl: 76px;

  --shell: 1180px;
  --gutter: 24px;
}

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 var(--s-base)/1.6 var(--ui);
}

/* The graticule: a chart's latitude/longitude hairlines, barely there. */
.graticule {
  background-image:
    linear-gradient(to right, rgba(22, 50, 63, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(22, 50, 63, 0.055) 1px, transparent 1px);
  background-size: 68px 68px;
  background-position: center top;
}

.shell {
  width: min(var(--shell), 100%);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

a { color: inherit; }
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--annot);
  outline-offset: 3px;
}

h1, h2, h3 { font-family: var(--display); font-weight: 300; margin: 0; }
h1 { font-size: clamp(2.1rem, 6.2vw, var(--s-3xl)); line-height: 1.02; letter-spacing: -0.015em; }
h2 { font-size: clamp(1.6rem, 3.6vw, var(--s-xl)); line-height: 1.12; letter-spacing: -0.01em; }
h3 { font-size: var(--s-md); line-height: 1.25; }

p { margin: 0 0 1em; max-width: 68ch; }

/* Map-label metadata: condensed, small, never shouted in caps. */
.label {
  font: 500 var(--s-xs)/1.35 var(--label);
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}

/* The one recurring device: an annotation leader, as on a chart. */
.annot {
  font: 400 var(--s-xs)/1.4 var(--label);
  color: var(--annot);
}
.annot::before {
  content: "";
  display: inline-block;
  width: 18px;
  border-top: 1px solid var(--annot);
  vertical-align: 0.32em;
  margin-right: 7px;
}

.rule { border: 0; border-top: 1px solid var(--rule); margin: 0; }

/* ── Buttons ── */
.btn {
  display: inline-block;
  font: 500 var(--s-sm)/1 var(--ui);
  padding: 14px 22px;
  border: 1px solid var(--ink);
  border-radius: 2px;
  background: var(--ink);
  color: var(--paper-lift);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.btn:hover { background: #0f2531; }
.btn--quiet { background: transparent; color: var(--ink); }
.btn--quiet:hover { background: rgba(22, 50, 63, 0.07); }

/* ── Masthead, shared by all three surfaces ── */
.masthead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
  flex-wrap: wrap;
}
.wordmark {
  font: 300 var(--s-md)/1 var(--display);
  letter-spacing: -0.01em;
  text-decoration: none;
}
.wordmark em { font-style: italic; color: var(--annot); }
.masthead nav { display: flex; gap: 22px; font-size: var(--s-sm); }
.masthead nav a { text-decoration: none; color: var(--ink-soft); }
.masthead nav a:hover { color: var(--ink); text-decoration: underline; }
.masthead nav a[aria-current="page"] { color: var(--ink); }

/* ── Footer ── */
.foot {
  border-top: 1px solid var(--rule);
  margin-top: 88px;
  padding: 32px 0 56px;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  flex-wrap: wrap;
  font-size: var(--s-sm);
  color: var(--ink-soft);
}
.foot a { text-decoration: none; }
.foot a:hover { text-decoration: underline; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ── Auth screens (allauth) ── */
.auth { max-width: 26rem; margin: 72px auto 0; }
.auth h1 { font-size: var(--s-xl); margin-bottom: 8px; }
.auth .lede { color: var(--ink-soft); margin-bottom: 28px; }
.auth form p { margin: 0 0 18px; max-width: none; }
.auth label { display: block; font: 500 var(--s-xs)/1.35 var(--label); color: var(--ink-soft); margin-bottom: 6px; }
.auth input[type="email"], .auth input[type="password"], .auth input[type="text"] {
  width: 100%;
  font: 400 var(--s-base)/1.4 var(--ui);
  color: var(--ink);
  background: var(--paper-lift);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 11px 12px;
}
.auth .btn { width: 100%; text-align: center; }
.auth .errorlist { list-style: none; margin: 0 0 14px; padding: 0; color: var(--annot); font-size: var(--s-sm); }
.auth .alt { margin-top: 22px; font-size: var(--s-sm); color: var(--ink-soft); }