/* Intreys Documentation — shared styles
   Tagline: Look deeper. Find everything.
   Brand cyan: #00e5ff (no green per A4 brand-coherence guidance) */

:root {
  --bg: #0a0e14;
  --surface: #111820;
  --surface-2: #0f1620;
  --border: #1e2a3a;
  --border-strong: #2a3a52;
  --dim: #6b7d94;
  --text: #c8d4e0;
  --bright: #e8eef4;
  --cyan: #00e5ff;
  --cyan-dim: rgba(0, 229, 255, 0.12);
  --cyan-glow: rgba(0, 229, 255, 0.18);
  --orange: #ff9100;
  --red: #ff5252;
  --purple: #b388ff;
  --blue: #448aff;
  --yellow: #ffd54f;
  --code-bg: #08111c;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 15px;
}
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Top nav (matches site/index.html) */
.docs-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 32px;
  background: rgba(10, 14, 20, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.docs-nav .nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 18px; font-weight: 700; color: var(--bright);
  letter-spacing: -0.4px;
}
.docs-nav .nav-logo img { width: 28px; height: 28px; border-radius: 6px; }
.docs-nav .nav-logo span.dot { color: var(--cyan); }
.docs-nav .nav-links { display: flex; gap: 24px; align-items: center; }
.docs-nav .nav-links a { color: var(--dim); font-size: 14px; font-weight: 500; }
.docs-nav .nav-links a:hover { color: var(--bright); text-decoration: none; }
.docs-nav .nav-links a.active { color: var(--cyan); }

/* Layout */
.docs-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
  padding-top: 60px;
}
.docs-sidebar {
  position: sticky; top: 60px;
  height: calc(100vh - 60px);
  border-right: 1px solid var(--border);
  background: var(--surface-2);
  padding: 24px 0;
  overflow-y: auto;
}
.docs-sidebar h4 {
  font-size: 11px; text-transform: uppercase; letter-spacing: 1.2px;
  color: var(--dim); padding: 12px 24px 8px; font-weight: 700;
}
.docs-sidebar a {
  display: block; padding: 7px 24px;
  color: var(--text); font-size: 14px;
  border-left: 2px solid transparent;
}
.docs-sidebar a:hover { background: rgba(0,229,255,0.04); color: var(--bright); text-decoration: none; }
.docs-sidebar a.active {
  color: var(--cyan); background: var(--cyan-dim);
  border-left-color: var(--cyan); font-weight: 600;
}

.docs-main {
  padding: 48px 56px 96px;
  max-width: 920px;
  width: 100%;
}
.docs-main h1 {
  font-size: 36px; color: var(--bright); font-weight: 800;
  letter-spacing: -0.6px; margin-bottom: 16px; line-height: 1.15;
}
.docs-main h2 {
  font-size: 24px; color: var(--bright); font-weight: 700;
  margin: 40px 0 14px; letter-spacing: -0.3px;
  padding-bottom: 8px; border-bottom: 1px solid var(--border);
}
.docs-main h3 {
  font-size: 18px; color: var(--bright); font-weight: 600;
  margin: 28px 0 10px;
}
.docs-main h4 {
  font-size: 15px; color: var(--bright); font-weight: 600;
  margin: 20px 0 8px;
}
.docs-main p, .docs-main li { font-size: 15px; color: var(--text); line-height: 1.75; margin-bottom: 12px; }
.docs-main ul, .docs-main ol { padding-left: 24px; margin-bottom: 16px; }
.docs-main li { margin-bottom: 6px; }
.docs-main strong { color: var(--bright); font-weight: 600; }
.docs-main em { color: var(--cyan); font-style: normal; }
.docs-main code {
  font-family: 'SF Mono', 'JetBrains Mono', 'Fira Code', monospace;
  background: var(--code-bg); border: 1px solid var(--border);
  padding: 2px 6px; border-radius: 4px;
  font-size: 13px; color: var(--cyan);
}
.docs-main pre {
  background: var(--code-bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 16px 20px;
  overflow-x: auto; margin: 16px 0;
  font-family: 'SF Mono', 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 13px; line-height: 1.6; color: var(--text);
}
.docs-main pre code {
  background: transparent; border: none; padding: 0; color: inherit;
}
.docs-main blockquote {
  border-left: 3px solid var(--cyan);
  background: var(--cyan-dim);
  padding: 12px 16px;
  margin: 16px 0; border-radius: 0 6px 6px 0;
  color: var(--text);
}
.docs-main hr { border: none; border-top: 1px solid var(--border); margin: 32px 0; }
.docs-main table {
  width: 100%; border-collapse: collapse; margin: 16px 0;
  font-size: 14px;
}
.docs-main th, .docs-main td {
  padding: 10px 14px; text-align: left;
  border: 1px solid var(--border);
}
.docs-main th {
  background: var(--surface); color: var(--bright); font-weight: 600;
  font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px;
}
.docs-main td { color: var(--text); vertical-align: top; }

/* Page chrome */
.page-meta {
  font-size: 13px; color: var(--dim); margin-bottom: 32px;
  padding-bottom: 16px; border-bottom: 1px solid var(--border);
}
.page-meta .tag {
  display: inline-block; background: var(--cyan-dim); color: var(--cyan);
  padding: 3px 10px; border-radius: 12px; font-weight: 600; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.6px; margin-right: 8px;
}

/* Callout boxes */
.callout {
  border-radius: 8px; padding: 14px 18px; margin: 16px 0;
  border-left: 3px solid var(--cyan);
  background: var(--cyan-dim);
}
.callout.warn { border-left-color: var(--orange); background: rgba(255,145,0,0.08); }
.callout.danger { border-left-color: var(--red); background: rgba(255,82,82,0.08); }
.callout.success { border-left-color: var(--cyan); background: var(--cyan-dim); }
.callout strong { color: var(--bright); }

/* Card grid (used on index) */
.card-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px; margin: 24px 0;
}
.doc-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 20px; transition: border-color 0.15s, transform 0.15s;
}
.doc-card:hover {
  border-color: var(--cyan); transform: translateY(-2px);
  text-decoration: none;
}
.doc-card h3 {
  font-size: 16px; font-weight: 600; color: var(--bright);
  margin: 0 0 6px;
}
.doc-card p { font-size: 13px; color: var(--dim); margin: 0; }

/* Tier badges */
.tier-badge {
  display: inline-block; padding: 3px 10px; border-radius: 12px;
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.6px; margin-left: 6px;
}
.tier-badge.community { background: rgba(107,125,148,0.18); color: var(--text); border: 1px solid var(--border); }
.tier-badge.pro { background: var(--cyan-dim); color: var(--cyan); border: 1px solid var(--cyan); }
.tier-badge.enterprise { background: rgba(179,136,255,0.16); color: var(--purple); border: 1px solid var(--purple); }

/* Search bar */
.docs-search {
  position: sticky; top: 60px; z-index: 50;
  padding: 12px 24px; background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.docs-search input {
  width: 100%; background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 9px 12px; font-size: 14px; font-family: inherit;
  outline: none; transition: border-color 0.15s;
}
.docs-search input:focus { border-color: var(--cyan); box-shadow: 0 0 0 2px var(--cyan-glow); }

/* Footer */
.docs-footer {
  border-top: 1px solid var(--border);
  padding: 32px 56px; text-align: center;
  font-size: 13px; color: var(--dim);
}
.docs-footer a { color: var(--dim); margin: 0 6px; }
.docs-footer a:hover { color: var(--cyan); }

/* Mobile */
@media (max-width: 900px) {
  .docs-shell { grid-template-columns: 1fr; }
  .docs-sidebar {
    position: static; height: auto; border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
  }
  .docs-main { padding: 24px 20px 80px; }
  .docs-main h1 { font-size: 28px; }
  .docs-main h2 { font-size: 20px; }
  .docs-nav { padding: 12px 16px; }
  .docs-nav .nav-links { display: none; }
}