/* Palworld Wiki - design system ("Containment Void").
   Tokens + shell + shared components. Section-specific layout goes in css/sections/<key>.css,
   scoped under body.section-<key>. Never restyle these shared classes globally from a section file.
   Contract: apps/hub/wiki/DESIGN.md */

:root {
  --void-0: #06080d;
  --void-1: #0a0e16;
  --void-2: #101622;
  --glass: rgba(255, 255, 255, .045);
  --glass-strong: rgba(255, 255, 255, .08);
  --line: rgba(255, 255, 255, .09);
  --ink: #e8ecf2;
  --ink-dim: #c8cfdd;
  --ink-faint: #8b94a7;
  --accent: #2fd6be;
  --accent-warm: #ffd447;
  --radius: 14px;
  --radius-sm: 9px;
  --el-neutral: #E8DCC0;
  --el-fire: #FF6A2C;
  --el-water: #37B7F0;
  --el-grass: #6FD34A;
  --el-electric: #FFD11A;
  --el-ice: #8FE3FF;
  --el-ground: #C6924A;
  --el-dark: #A24BE0;
  --el-dragon: #2FD6BE;
  --font-head: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --header-h: 60px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

::selection { background: rgba(47, 214, 190, .28); color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

body.wk {
  margin: 0;
  min-height: 100vh;
  color: var(--ink-dim);
  font: 400 .95rem/1.6 var(--font-body);
  background:
    radial-gradient(1200px 700px at 75% -10%, rgba(47, 214, 190, .07), transparent 60%),
    radial-gradient(900px 600px at -10% 30%, rgba(162, 75, 224, .06), transparent 55%),
    linear-gradient(180deg, var(--void-1), var(--void-0) 40%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -.01em; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 1em; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
kbd {
  font: 600 .7rem/1 var(--font-body); color: var(--ink-faint);
  border: 1px solid var(--line); border-radius: 4px; padding: 2px 5px; background: var(--void-2);
}

.wk-skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--accent); color: #04241f; padding: 8px 14px; border-radius: 0 0 8px 0;
}
.wk-skip:focus { left: 0; }

/* ---- header ---- */

.wk-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 18px;
  height: var(--header-h); padding: 0 max(16px, env(safe-area-inset-left));
  background: rgba(8, 11, 18, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.wk-logo {
  display: flex; align-items: center; gap: 10px; flex: 0 0 auto;
  font: 500 1.05rem/1 var(--font-head); color: var(--ink); text-decoration: none;
}
.wk-logo:hover { text-decoration: none; }
.wk-logo b { color: var(--accent); font-weight: 700; }

.wk-logo-orb {
  width: 22px; height: 22px; border-radius: 50%; flex: 0 0 auto;
  background:
    radial-gradient(circle at 32% 28%, rgba(255, 255, 255, .85), rgba(255, 255, 255, 0) 28%),
    radial-gradient(circle at 50% 55%, rgba(47, 214, 190, .9), rgba(20, 60, 80, .9) 70%),
    #0c1420;
  box-shadow: 0 0 10px rgba(47, 214, 190, .45), inset 0 0 6px rgba(255, 255, 255, .25);
}

.wk-nav { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; flex: 1 1 auto; }
.wk-nav::-webkit-scrollbar { display: none; }
.wk-nav a {
  padding: 8px 12px; border-radius: 8px; white-space: nowrap;
  color: var(--ink-faint); font-weight: 500; font-size: .88rem;
}
.wk-nav a:hover { color: var(--ink); background: var(--glass); text-decoration: none; }
.wk-nav a.active { color: var(--accent); background: rgba(47, 214, 190, .1); }

.wk-search-btn {
  display: flex; align-items: center; gap: 8px; flex: 0 0 auto;
  padding: 7px 12px; border-radius: 10px; cursor: pointer;
  background: var(--glass); border: 1px solid var(--line); color: var(--ink-faint);
  font: 500 .85rem/1 var(--font-body);
}
.wk-search-btn:hover { background: var(--glass-strong); color: var(--ink); }

.wk-menu-btn { display: none; }

/* ---- search overlay ---- */

.wk-search-overlay {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(4, 6, 10, .7); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  padding: min(14vh, 120px) 16px 16px;
}
.wk-search-panel {
  max-width: 620px; margin: 0 auto;
  background: var(--void-2); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 24px 80px rgba(0, 0, 0, .6); overflow: hidden;
}
#wk-search-input {
  width: 100%; padding: 16px 18px; border: 0; outline: 0;
  background: transparent; color: var(--ink); font: 500 1.05rem var(--font-body);
  border-bottom: 1px solid var(--line);
}
.wk-search-results { max-height: min(50vh, 420px); overflow-y: auto; }
.wk-search-results a {
  display: flex; align-items: center; gap: 12px; padding: 10px 16px; color: var(--ink-dim);
}
.wk-search-results a:hover, .wk-search-results a.sel { background: var(--glass-strong); text-decoration: none; }
.wk-search-results img, .wk-search-results .wk-tile-fallback { width: 34px; height: 34px; }
.wk-search-results .sub { color: var(--ink-faint); font-size: .8rem; margin-left: auto; white-space: nowrap; }
.wk-search-empty { padding: 18px; color: var(--ink-faint); text-align: center; }

/* ---- layout ---- */

.wk-main { max-width: 1180px; margin: 0 auto; padding: 28px max(16px, env(safe-area-inset-left)) 64px; }

.wk-crumbs {
  max-width: 1180px; margin: 14px auto 0; padding: 0 16px;
  font-size: .82rem; color: var(--ink-faint);
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
}
.wk-crumbs a { color: var(--ink-faint); }
.wk-crumbs a:hover { color: var(--accent); }
.wk-crumbs .sep { opacity: .5; }

.wk-section-head { margin: 26px 0 14px; }
.wk-section-head h2 { margin: 0; }
.wk-section-head p { margin: 4px 0 0; color: var(--ink-faint); font-size: .88rem; }

.wk-grid {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
}

/* ---- components ---- */

.wk-card {
  display: block; padding: 14px 16px; color: var(--ink-dim);
  background: var(--glass); border: 1px solid var(--line); border-radius: var(--radius);
}
a.wk-card { transition: transform .12s ease, border-color .12s ease, background .12s ease; }
a.wk-card:hover {
  text-decoration: none; transform: translateY(-2px);
  background: var(--glass-strong); border-color: rgba(47, 214, 190, .35);
}

.wk-chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 999px; font-size: .78rem; font-weight: 500;
  background: var(--glass-strong); border: 1px solid var(--line); color: var(--ink-dim);
  vertical-align: middle;
}
.wk-chip-el {
  --el: var(--el-neutral);
  color: var(--el); border-color: color-mix(in srgb, var(--el) 45%, transparent);
  background: color-mix(in srgb, var(--el) 12%, transparent);
}
.wk-chip-el img { display: block; }

.wk-statbar { display: flex; align-items: center; gap: 10px; margin: 4px 0; }
.wk-statbar-label { flex: 0 0 9em; font-size: .82rem; color: var(--ink-faint); }
.wk-statbar-track {
  flex: 1 1 auto; height: 7px; border-radius: 999px; overflow: hidden;
  background: rgba(255, 255, 255, .07);
}
.wk-statbar-fill {
  display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 55%, transparent), var(--accent));
}
.wk-statbar-value { flex: 0 0 3.5em; text-align: right; font-size: .84rem; color: var(--ink); font-weight: 600; }

.wk-table-wrap {
  overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--glass);
}
.wk-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.wk-table th {
  text-align: left; padding: 10px 14px; color: var(--ink-faint); font-weight: 600;
  font-size: .78rem; text-transform: uppercase; letter-spacing: .04em;
  border-bottom: 1px solid var(--line); white-space: nowrap;
}
.wk-table td { padding: 9px 14px; border-bottom: 1px solid rgba(255, 255, 255, .05); vertical-align: middle; }
.wk-table tbody tr:last-child td { border-bottom: 0; }
.wk-table tbody tr:hover { background: rgba(255, 255, 255, .03); }

.wk-tile { border-radius: var(--radius-sm); background: var(--void-2); object-fit: contain; }
.wk-tile-fallback {
  display: inline-flex; align-items: center; justify-content: center;
  width: 64px; height: 64px; border-radius: var(--radius-sm); flex: 0 0 auto;
  background: var(--void-2); border: 1px solid var(--line);
  color: var(--ink-faint); font: 700 1.2rem var(--font-head);
}

.wk-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 10px; cursor: pointer;
  border: 1px solid var(--line); background: var(--glass); color: var(--ink);
  font: 600 .9rem var(--font-body); text-decoration: none;
}
.wk-btn:hover { background: var(--glass-strong); text-decoration: none; }
.wk-btn-primary {
  background: linear-gradient(135deg, var(--accent), #1ba58f); color: #03211c; border-color: transparent;
}
.wk-btn-primary:hover { filter: brightness(1.08); }

.wk-empty { text-align: center; padding: 80px 20px; color: var(--ink-faint); }

/* generic page hero (index pages): headline + optional intro paragraph */
.wk-hero { padding: 30px 0 10px; }
.wk-hero h1 { margin-bottom: .35em; }
.wk-hero > p { max-width: 62ch; color: var(--ink-faint); }

/* ---- footer ---- */

.wk-footer {
  border-top: 1px solid var(--line); margin-top: 40px;
  background: linear-gradient(180deg, transparent, rgba(47, 214, 190, .04));
  padding: 36px max(16px, env(safe-area-inset-left)) 28px;
}
.wk-footer-inner {
  max-width: 1180px; margin: 0 auto; display: grid; gap: 28px;
  grid-template-columns: 1.2fr 1.4fr .8fr; align-items: start;
}
.wk-footer-brand { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-faint); font-size: .85rem; }
.wk-footer-brand b { color: var(--ink); font-family: var(--font-head); }
.wk-footer-cta p { color: var(--ink-faint); font-size: .88rem; margin-bottom: 10px; }
.wk-footer-cta .wk-btn { margin: 0 8px 8px 0; }
.wk-footer-links { display: flex; flex-direction: column; gap: 8px; font-size: .88rem; }
.wk-footer-links a { color: var(--ink-faint); }
.wk-footer-links a:hover { color: var(--accent); }
.wk-footer-legal {
  /* Full-strength --ink-faint: the .7-alpha version blended to ~3.7:1 and failed WCAG AA. */
  max-width: 1180px; margin: 24px auto 0; font-size: .75rem; color: var(--ink-faint);
}

/* ---- responsive ---- */

@media (max-width: 1100px) {
  .wk-footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .wk-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; z-index: 49;
    flex-direction: column; gap: 0; padding: 8px;
    background: rgba(8, 11, 18, .97); border-bottom: 1px solid var(--line);
    display: none;
  }
  .wk-nav.open { display: flex; }
  .wk-nav a { padding: 12px 14px; font-size: 1rem; }
  .wk-search-hint, .wk-search-btn kbd { display: none; }
  .wk-menu-btn {
    display: flex; flex-direction: column; justify-content: center; gap: 4px;
    width: 40px; height: 40px; padding: 9px; border-radius: 10px; cursor: pointer;
    background: var(--glass); border: 1px solid var(--line);
  }
  .wk-menu-btn span { display: block; height: 2px; border-radius: 2px; background: var(--ink-dim); }
  .wk-header { gap: 10px; justify-content: space-between; }
  .wk-footer-inner { grid-template-columns: 1fr; }
  .wk-statbar-label { flex-basis: 7em; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  a.wk-card { transition: none; }
}