/* Shared header/footer for guides (/guides/*) and rarity (/rarity/*).
   Matches AppNavBar.vue and AppFooter.vue on the main SPA. */

:root {
  --navy-900: oklch(20% 0.018 255);
  --cream-000: oklch(99.5% 0.003 255);
  --cream-050: oklch(97.8% 0.005 255);
  --cream-100: oklch(95.5% 0.007 255);
  --cream-200: oklch(91.5% 0.008 255);
  --teal-500: oklch(84% 0.17 95);
  --teal-700: oklch(50% 0.11 85);
  --ink-900: oklch(20% 0.01 255);
  --ink-700: oklch(38% 0.012 255);
  --ink-500: oklch(50% 0.012 255);
  --ink-400: oklch(57% 0.012 255);
  --on-navy-500: oklch(70% 0.01 255);
  --on-navy-700: oklch(82% 0.008 255);
  --plate-gold: oklch(84% 0.17 95);
  --plate-navy: oklch(20% 0.01 255);
  --font-display: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --container-w: 1280px;
  --gutter: clamp(16px, 4vw, 32px);
  --navbar-h: 76px;
  --radius-pill: 999px;
}

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

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ── Header (AppNavBar) ─────────────────────────────────────────── */

.navbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--cream-000);
  border-bottom: 1px solid var(--cream-200);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--navbar-h);
  padding-block: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  width: 32px;
  height: 28px;
  object-fit: contain;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink-900);
  white-space: nowrap;
}

.brand-name span {
  font-weight: 500;
  color: var(--ink-400);
}

.ms-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
  margin-right: 8px;
  flex-wrap: wrap;
}

.ms-nav a {
  padding-block: 5px;
  color: var(--ink-500);
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
}

.ms-nav a:hover {
  color: var(--ink-900);
}

.navbar-cta,
.cta {
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: var(--plate-gold);
  color: var(--plate-navy);
  font-size: 13.5px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.navbar-cta:hover,
.cta:hover {
  filter: brightness(0.96);
}

.navbar-cta:focus-visible,
.cta:focus-visible {
  outline: 2px solid var(--plate-navy);
  outline-offset: 2px;
}

@media (max-width: 720px) {
  .ms-nav {
    display: none;
  }

  .navbar-inner {
    gap: 12px;
  }
}

/* ── Footer (AppFooter) ─────────────────────────────────────────── */

.footer {
  background: var(--navy-900);
  color: var(--on-navy-700);
  padding-block: 42px;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.footer-brand-mark {
  width: 26px;
  height: 23px;
  object-fit: contain;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--teal-500);
  white-space: nowrap;
}

.footer-brand-name span {
  font-weight: 500;
  color: var(--on-navy-500);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav-col:last-child {
  grid-column: 1 / -1;
}

.footer-nav-heading {
  margin: 0 0 10px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-navy-500);
  line-height: 1.25;
}

.footer-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav-list li + li {
  margin-top: 8px;
}

.footer-nav-list a {
  font-size: 13px;
  line-height: 1.45;
  color: var(--on-navy-700);
  text-decoration: none;
}

.footer-nav-list a:hover {
  color: var(--teal-500);
}

.footer-copyright {
  margin: 0;
  padding-top: 24px;
  border-top: 1px solid color-mix(in oklch, var(--on-navy-500) 22%, transparent);
  color: var(--on-navy-500);
  font-size: 11px;
  line-height: 1.7;
}

@media (min-width: 480px) {
  .footer-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer-nav-col:last-child {
    grid-column: auto;
  }
}

@media (min-width: 768px) {
  .footer-top {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 48px 64px;
  }

  .footer-nav {
    flex: 1 1 auto;
    max-width: 520px;
    gap: 32px 40px;
  }
}