/* base.css — reset + layout shell, retro pixel-portal direction. */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--pf-font);
  font-size: 16px; /* 2x the 8px-tall glyph → crisp pixels */
  color: var(--pf-text);
  min-height: 100vh;
  overflow-x: hidden; /* belt-and-suspenders: no horizontal page shift on mobile */
  line-height: 1.2;
  letter-spacing: 1px;
  /* the pixel font has ONE weight — stop the browser faux-bolding/italicising
     it, which would smear the crisp pixels. */
  font-synthesis: none;
  /* goldenrod ground with a faint pixel-grid texture */
  background-color: var(--pf-bg);
  background-image:
    linear-gradient(180deg, var(--pf-bg) 0%, var(--pf-bg-2) 100%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 16px),
    repeating-linear-gradient(90deg, rgba(0, 0, 0, 0.06) 0 1px, transparent 1px 16px);
  background-attachment: fixed;
  image-rendering: pixelated;
  -webkit-font-smoothing: none;
}

/* ── Top bar = a beveled portal title-bar (old-OS window caption vibe). ── */
.pf-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pf-gap);
  padding: 8px 12px;
  margin: 16px auto 0;
  max-width: 860px;
  color: #fff;
  background: linear-gradient(180deg, var(--pf-primary-2) 0 55%, var(--pf-primary) 55% 100%);
  border: var(--pf-bevel) solid;
  border-color: var(--pf-bevel-light) var(--pf-bevel-dark) var(--pf-bevel-dark) var(--pf-bevel-light);
  /* thin grass-green base stripe nods to the isometric scene, + hard drop */
  box-shadow: inset 0 -4px 0 rgba(0, 0, 0, 0.16), var(--pf-shadow);
}

.pf-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 2px 2px 0 var(--pf-accent), 4px 4px 0 rgba(0, 0, 0, 0.22);
}

/* pixel emblem before the wordmark (pure CSS, no extra DOM) */
.pf-brand::before {
  content: "";
  width: 18px;
  height: 18px;
  background: var(--pf-grass);
  border: 2px solid;
  border-color: var(--pf-bevel-light) #2f5d20 #2f5d20 var(--pf-bevel-light);
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.25);
}

.pf-main {
  max-width: 860px;
  margin: 14px auto 56px;
  padding: 0 20px;
  display: grid;
  gap: var(--pf-gap);
}

.pf-boot,
.pf-muted {
  color: var(--pf-muted);
}