/* ===========================================================
   Laravel Bitwise Permission — documentation site
   Design tokens
   =========================================================== */
:root {
  --bg: #0a0d13;
  --bg-elevated: #10141d;
  --bg-inset: #0d1119;
  --border: #1e2531;
  --border-soft: #171d28;
  --text: #e8eaf0;
  --text-dim: #8b92a5;
  --text-faint: #5c6478;
  --amber: #e8a13d;
  --amber-dim: #a8762c;
  --teal: #47b8a4;
  --red: #d9695a;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --radius: 6px;
  --max: 1180px;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(circle at 12% -10%, rgba(232, 161, 61, 0.08), transparent 40%),
    radial-gradient(circle at 88% 0%, rgba(71, 184, 164, 0.06), transparent 35%);
  background-repeat: no-repeat;
}

a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

::selection { background: rgba(232, 161, 61, 0.28); color: var(--text); }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
  border-radius: 3px;
}

img { max-width: 100%; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* ---------- Nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(10, 13, 19, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}
.site-nav .wrap {
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  letter-spacing: -0.02em;
}
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: linear-gradient(155deg, var(--amber), #b9741f);
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 800;
  color: #12100a;
}
.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 14px;
}
.nav-links a { color: var(--text-dim); }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-links a.active { color: var(--amber); }
.nav-cta {
  display: flex;
  align-items: center;
  gap: 14px;
}
.gh-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-dim);
  font-size: 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 7px 12px;
}
.gh-link:hover { color: var(--text); border-color: var(--text-faint); text-decoration: none; }
.nav-toggle { display: none; background: none; border: 0; color: var(--text); font-size: 22px; cursor: pointer; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 14.5px;
  padding: 11px 20px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--amber); color: #14110a; }
.btn-primary:hover { background: #f0ac4c; }
.btn-ghost { border-color: var(--border); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--text-faint); }

/* ---------- Eyebrow / labels ---------- */
.eyebrow {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 14px;
  height: 1px;
  background: var(--amber-dim);
}

/* ===========================================================
   Hero
   =========================================================== */
.hero {
  padding: 88px 0 60px;
  border-bottom: 1px solid var(--border-soft);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  font-family: var(--mono);
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 18px 0 18px;
  color: var(--text);
}
.hero h1 .accent { color: var(--amber); }
.hero p.lead {
  font-size: 17.5px;
  color: var(--text-dim);
  max-width: 46ch;
  margin: 0 0 30px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.hero-badges img { display: block; height: 20px; }

/* ---------- bit register (signature element) ---------- */
.register {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 26px;
  font-family: var(--mono);
}
.register-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 18px;
  font-size: 12.5px;
  color: var(--text-faint);
}
.register-head .val {
  font-size: 13px;
  color: var(--text-dim);
}
.bits {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-bottom: 18px;
}
.bit {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 4px 10px;
  text-align: center;
  background: var(--bg-inset);
}
.bit .n { display: block; font-size: 15px; font-weight: 700; color: var(--text-faint); }
.bit .label { display: block; font-size: 10.5px; color: var(--text-faint); margin-top: 4px; letter-spacing: 0.02em; }
.bit.on {
  background: rgba(232, 161, 61, 0.1);
  border-color: var(--amber-dim);
}
.bit.on .n { color: var(--amber); }
.bit.on .label { color: #d8b077; }
.register-sum {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--text-dim);
  border-top: 1px dashed var(--border);
  padding-top: 16px;
}
.register-sum .eq { color: var(--text-faint); }
.register-sum .total {
  font-size: 20px;
  font-weight: 800;
  color: var(--teal);
}

/* ===========================================================
   Sections
   =========================================================== */
section.block { padding: 76px 0; border-bottom: 1px solid var(--border-soft); }
section.block:last-of-type { border-bottom: none; }
.block h2 {
  font-family: var(--mono);
  font-size: clamp(22px, 2.6vw, 30px);
  letter-spacing: -0.01em;
  margin: 12px 0 12px;
}
.block .lead { color: var(--text-dim); max-width: 62ch; margin-bottom: 44px; font-size: 15.5px; }

/* feature grid */
.grid-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-soft);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  overflow: hidden;
}
.feature {
  background: var(--bg-elevated);
  padding: 26px 22px;
}
.feature .glyph {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--amber);
  width: 30px; height: 30px;
  border: 1px solid var(--border);
  border-radius: 6px;
  display: grid; place-items: center;
  margin-bottom: 16px;
}
.feature h3 { font-size: 15px; margin: 0 0 8px; color: var(--text); }
.feature p { font-size: 13.8px; color: var(--text-dim); margin: 0; }

/* compare panel */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.compare .panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.compare .panel-head {
  padding: 12px 18px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border);
  color: var(--text-faint);
  display: flex;
  justify-content: space-between;
}
.compare .panel.old .panel-head { color: var(--red); }
.compare .panel.new .panel-head { color: var(--teal); }
.compare pre { margin: 0; padding: 18px; overflow-x: auto; }

/* code blocks */
pre {
  background: var(--bg-inset);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px 20px;
  overflow-x: auto;
  font-size: 13.4px;
  line-height: 1.6;
}
code { font-family: var(--mono); }
:not(pre) > code {
  background: var(--bg-inset);
  border: 1px solid var(--border-soft);
  padding: 1.5px 6px;
  border-radius: 4px;
  font-size: 0.87em;
  color: #f0c98a;
}
.code-wrap { position: relative; }
.copy-btn {
  position: absolute;
  top: 10px; right: 10px;
  font-family: var(--sans);
  font-size: 11.5px;
  color: var(--text-faint);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 4px 9px;
  cursor: pointer;
}
.copy-btn:hover { color: var(--text); border-color: var(--text-faint); }
.copy-btn.copied { color: var(--teal); border-color: var(--teal); }

/* install strip */
.install {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  font-family: var(--mono);
  font-size: 14.5px;
  flex-wrap: wrap;
}
.install .cmd { color: var(--text); }
.install .cmd .prompt { color: var(--amber); margin-right: 10px; }

/* table */
table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--border-soft); }
th { color: var(--text-faint); font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; font-weight: 500; }
td a { color: var(--text); }
tr:hover td { background: var(--bg-elevated); }

/* footer */
.site-footer {
  padding: 46px 0 60px;
  color: var(--text-faint);
  font-size: 13.5px;
}
.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  border-top: 1px solid var(--border-soft);
  padding-top: 30px;
}
.site-footer a { color: var(--text-dim); }
.footer-links { display: flex; gap: 20px; }

/* ===========================================================
   Docs layout
   =========================================================== */
.docs-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 0;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
}
.docs-sidebar {
  border-right: 1px solid var(--border-soft);
  padding: 40px 28px 60px 0;
  position: sticky;
  top: 62px;
  align-self: start;
  height: calc(100vh - 62px);
  overflow-y: auto;
}
.docs-sidebar .group { margin-bottom: 26px; }
.docs-sidebar .group-title {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 10px;
}
.docs-sidebar a {
  display: block;
  padding: 6px 10px;
  margin: 0 -10px;
  border-radius: 5px;
  font-size: 14px;
  color: var(--text-dim);
}
.docs-sidebar a:hover { color: var(--text); background: var(--bg-elevated); text-decoration: none; }
.docs-sidebar a.active { color: var(--amber); background: rgba(232,161,61,0.08); }

.docs-main { padding: 44px 0 90px 40px; min-width: 0; }
.docs-main .doc-eyebrow { margin-bottom: 10px; }
.docs-main h1 {
  font-family: var(--mono);
  font-size: 32px;
  letter-spacing: -0.01em;
  margin: 0 0 28px;
}
.doc-content h2 {
  font-size: 21px;
  margin: 46px 0 14px;
  font-family: var(--mono);
  letter-spacing: -0.01em;
  border-top: 1px solid var(--border-soft);
  padding-top: 40px;
}
.doc-content h2:first-child { border-top: none; padding-top: 0; margin-top: 0; }
.doc-content h3 { font-size: 16.5px; margin: 30px 0 10px; color: var(--text); }
.doc-content p { color: #cfd3dd; font-size: 15px; }
.doc-content li { color: #cfd3dd; font-size: 15px; margin-bottom: 4px; }
.doc-content > p:first-of-type { font-size: 16.5px; color: var(--text-dim); }
.doc-content blockquote {
  margin: 20px 0;
  padding: 12px 18px;
  border-left: 3px solid var(--amber-dim);
  background: var(--bg-elevated);
  border-radius: 0 8px 8px 0;
  color: var(--text-dim);
  font-size: 14.5px;
}
.doc-content blockquote p { margin: 0; color: var(--text-dim); }
.doc-content pre { margin: 16px 0; }
.doc-content table { margin: 18px 0 26px; }
.doc-content a { text-decoration: underline; text-underline-offset: 3px; }

.doc-pager {
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
  padding-top: 26px;
  border-top: 1px solid var(--border-soft);
  gap: 16px;
}
.doc-pager a {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 18px;
  flex: 1;
  max-width: 46%;
}
.doc-pager a:hover { border-color: var(--text-faint); text-decoration: none; }
.doc-pager .dir { display: block; font-size: 11px; color: var(--text-faint); font-family: var(--mono); text-transform: uppercase; letter-spacing: .06em; }
.doc-pager .title { display: block; font-size: 14.5px; color: var(--text); margin-top: 4px; }
.doc-pager .next { text-align: right; margin-left: auto; }

/* hljs overrides to match palette */
.hljs { background: transparent !important; color: #cfd3dd; }
.hljs-keyword, .hljs-built_in { color: var(--amber); }
.hljs-string { color: #a9d18a; }
.hljs-comment { color: var(--text-faint); font-style: italic; }
.hljs-title.function_, .hljs-title.class_ { color: var(--teal); }
.hljs-variable, .hljs-attr { color: #e0b8f0; }
.hljs-number { color: #e0966e; }

/* responsive */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .grid-features { grid-template-columns: repeat(2, 1fr); }
  .compare { grid-template-columns: 1fr; }
  .nav-links, .nav-cta .gh-link { display: none; }
  .nav-toggle { display: block; }
  .docs-shell { grid-template-columns: 1fr; padding: 0 20px; }
  .docs-sidebar { display: none; }
  .docs-main { padding-left: 0; }
  .wrap { padding: 0 20px; }
}
@media (max-width: 560px) {
  .grid-features { grid-template-columns: 1fr; }
  .bits { grid-template-columns: repeat(3, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}