/* Ezoic Examples - shared stylesheet. No build step, no dependencies.
   Brand system aligned with www.ezoic.com. */

:root {
  /* Palette */
  --paper: #e3e3e3;
  --white: #ffffff;
  --ink: #252726;
  --graphite: #575757;
  --steel: #969696;
  --green: #79a65a;
  --error: #9a3324;
  --hairline: rgba(37, 39, 38, .13);
  --hairline-strong: rgba(37, 39, 38, .18);
  --ink-hairline: rgba(227, 227, 227, .1); /* hairline on dark ink surfaces */

  /* Shape */
  --radius: 0.5rem;
  --radius-pill: 999px;

  /* Layout */
  --maxw: 1320px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --prose: 740px;

  /* Type */
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "Reddit Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.02em;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--green); }

h1, h2, h3, h4 { letter-spacing: -0.05em; font-weight: 700; }

code {
  font-family: var(--mono);
  font-size: 0.88em;
  letter-spacing: 0;
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: 5px;
  padding: 1px 6px;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.prose { max-width: var(--prose); }

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--white);
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: var(--radius-pill);
  padding: 0.6rem 1.4rem;
  cursor: pointer;
  transition: opacity 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn:hover { color: var(--white); opacity: 0.88; text-decoration: none; }
.btn-secondary {
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--hairline-strong);
}
.btn-secondary:hover { color: var(--ink); background: var(--white); opacity: 1; }

/* Site header */
.site-header {
  border-bottom: 1px solid var(--hairline);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 64px;
}
.brand { font-weight: 800; font-size: 17px; color: var(--ink); letter-spacing: -0.05em; }
.brand:hover { color: var(--ink); }
.brand span { color: var(--green); }
.site-nav { display: flex; gap: 4px; font-size: 14px; align-items: center; }
.site-nav a {
  color: var(--graphite);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  transition: background 0.15s ease, color 0.15s ease;
}
.site-nav a:hover { color: var(--ink); background: var(--white); }

/* Hero */
.hero { padding: clamp(3rem, 8vw, 6rem) 0 clamp(2rem, 5vw, 3.5rem); }
.hero h1 {
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
  font-weight: 800;
  margin: 0 0 1rem;
}
.hero h1 .accent { color: var(--green); }
.hero p { font-size: 1.15rem; color: var(--graphite); margin: 0; max-width: 640px; }
.eyebrow {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--green);
  margin: 0 0 1rem;
}

/* Section heading */
.section { padding: 0.5rem 0 3.5rem; }
.section-title {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--steel);
  margin: 0 0 1.15rem;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.15rem;
}
.card {
  display: block;
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 1.75rem;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
a.card:hover { text-decoration: none; color: inherit; border-color: var(--hairline-strong); transform: translateY(-2px); }
.card h3 { margin: 0.5rem 0; font-size: 1.25rem; letter-spacing: -0.05em; }
.card p { margin: 0 0 1rem; color: var(--graphite); font-size: 0.95rem; font-weight: 400; }
.card .card-cta { font-size: 0.9rem; font-weight: 600; color: var(--green); }
.card .tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--graphite);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-pill);
  padding: 2px 12px;
  margin-bottom: 0.5rem;
}

/* Example index list */
.example-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.6rem; }
.example-list li { margin: 0; }
.example-list a.row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 0.9rem 1rem;
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  color: inherit;
}
.example-list a.row:hover { text-decoration: none; color: inherit; border-color: var(--hairline-strong); }
.example-list .name { font-family: var(--mono); font-weight: 500; letter-spacing: 0; color: var(--ink); min-width: 92px; }
.example-list .desc { color: var(--graphite); font-size: 0.9rem; }

/* Prose / article */
.article { padding: 0.5rem 0 6rem; }
.article h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); line-height: 1.1; letter-spacing: -0.05em; font-weight: 800; margin: 0 0 1.25rem; }
.article h2 { font-size: 1.3rem; margin: 2.25rem 0 0.75rem; letter-spacing: -0.05em; }
.article p { margin: 0 0 1.15em; color: var(--ink); }
.article .lead { color: var(--graphite); font-size: 1.05rem; }

/* Explainer callout (kept out of the content flow so it does not affect
   id-less location classification of the article below it). */
.explainer {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--green);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
  margin: 0 0 1.75rem;
}
.explainer h2 {
  margin: 0 0 0.5rem;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--steel);
}
.explainer .explainer-body { color: var(--graphite); font-size: 0.95rem; line-height: 1.6; }

/* Snippet block (displayed copy - escaped, not executable) */
.snippet {
  position: relative;
  background: var(--ink);
  border: 1px solid var(--ink-hairline);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  margin: 0 0 1.75rem;
  overflow: auto;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0;
  color: var(--paper);
}
.snippet code { background: none; border: none; padding: 0; font-size: inherit; color: inherit; letter-spacing: 0; }
.snippet .copy-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--paper);
  background: rgba(227, 227, 227, .08);
  border: 1px solid var(--ink-hairline);
  border-radius: var(--radius-pill);
  padding: 3px 12px;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.snippet .copy-btn:hover { color: var(--white); border-color: rgba(227, 227, 227, .3); }
.snippet .copy-btn.copied { color: var(--green); border-color: var(--green); }
.snippet-label {
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--steel);
  margin: 0 0 0.5rem;
}

/* Per-page "View source on GitHub" link row */
.source-row { margin: 0 0 1.75rem; }
.source-link {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0;
  color: var(--steel);
}
.source-link:hover { color: var(--green); }

/* Sidebar layout (idless/sidebar) */
.layout { display: flex; max-width: var(--maxw); margin: 0 auto; gap: 2rem; padding: 0 var(--gutter); }
.layout main { flex: 1 1 auto; min-width: 0; }
.layout aside.sidebar { flex: 0 0 300px; align-self: flex-start; min-height: 720px; }
.layout aside.sidebar .widget {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  margin-bottom: 1rem;
  font-size: 14px;
  color: var(--graphite);
}
@media (max-width: 768px) {
  .layout { flex-direction: column; }
  .layout aside.sidebar { display: none; }
}

/* Anchor target box (idless/anchor) */
.anchor-box {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--green);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin: 0 0 1.15em;
  font-size: 14px;
  color: var(--graphite);
}

/* Inserted id-less placeholder outline (matches reference test pages) */
[data-inserter="sa-idless"] { outline: 2px dashed var(--error); min-height: 50px; margin: 14px 0; }

/* Debug bar (id-less demos) */
.idless-debug {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--ink);
  color: var(--green);
  font: 12px/1.5 var(--mono);
  letter-spacing: 0;
  padding: 8px 14px;
  z-index: 99999;
  max-height: 28vh;
  overflow: auto;
  border-top: 1px solid var(--ink-hairline);
  white-space: pre-wrap;
  word-break: break-word;
}
.idless-debug .debug-tag {
  color: var(--steel);
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 10px;
  margin-right: 8px;
}

/* Game SDK demo */
.frame-holder { position: relative; width: 100%; max-width: 820px; margin: 0 auto; }
iframe#game-frame {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--ink);
}
.panel { background: var(--white); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 1.15rem 1.25rem; margin: 0.9rem 0; }
.panel h2 {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  margin: 0 0 0.75rem;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--steel);
}
.bridge-log {
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink-hairline);
  border-radius: var(--radius);
  padding: 12px 14px;
  font: 12px/1.55 var(--mono);
  letter-spacing: 0;
  max-height: 320px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.bridge-log .dir-in { color: var(--green); }
.bridge-log .dir-note { color: var(--steel); }
.kv { font-size: 13px; color: var(--steel); margin-top: 8px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--hairline);
  padding: 2rem 0;
  margin-top: 1.5rem;
  color: var(--steel);
  font-size: 14px;
}
.site-footer .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.site-footer nav { display: flex; gap: 20px; }
.site-footer a { color: var(--graphite); }
.site-footer a:hover { color: var(--green); }

/* 404 */
.notfound { text-align: center; padding: 6rem 0; }
.notfound .code { font-size: 5rem; font-weight: 800; letter-spacing: -0.05em; line-height: 1; color: var(--green); margin: 0; }
.notfound h1 { font-size: 1.5rem; margin: 0.5rem 0 0.75rem; }
.notfound p { color: var(--graphite); margin: 0 0 1.5rem; }

/* leave room for fixed debug bars so footer/content is reachable */
body.has-debug-bar { padding-bottom: 30vh; }