/* ─────────────────────────────────────────────
   ALL SET — Docs Pages Shared Styles
   ───────────────────────────────────────────── */

:root {
  --purple-1: #A35CE5;
  --purple-2: #C26BF4;
  --purple-dark: #7A3BBF;
  --bg: #0A0A0F;
  --bg-card: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.08);
  --text-primary: #F0EEFF;
  --text-secondary: rgba(240,238,255,0.65);
  --text-tertiary: rgba(240,238,255,0.35);
  --font: -apple-system, 'SF Pro Display', 'SF Pro Text', BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius-md: 18px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--purple-2); text-decoration: none; }
a:hover { text-decoration: underline; }
img { display: block; max-width: 100%; }

/* ── NAV ── */
.nav {
  position: sticky;
  top: 0;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  z-index: 100;
}
.nav-inner {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
}
.nav-logo { width: 28px; height: 28px; border-radius: 7px; }
.nav-back {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.nav-back:hover { color: var(--purple-2); text-decoration: none; }

/* ── PAGE WRAPPER ── */
.docs-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 64px 24px 120px;
}

/* ── HEADER ── */
.docs-header {
  margin-bottom: 56px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}
.docs-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--purple-1), var(--purple-2) 50%, #E0AAFF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.docs-meta {
  font-size: 0.9rem;
  color: var(--text-tertiary);
  line-height: 1.6;
}
.docs-meta strong { color: var(--text-secondary); }

/* ── TOC ── */
.toc {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  margin-bottom: 56px;
}
.toc-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 16px;
}
.toc ol {
  list-style: none;
  counter-reset: toc-counter;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 8px 24px;
}
.toc ol li { counter-increment: toc-counter; }
.toc ol li a {
  display: flex;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.toc ol li a::before {
  content: counter(toc-counter, decimal-leading-zero);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--purple-2);
  opacity: 0.7;
  min-width: 22px;
  padding-top: 2px;
}
.toc ol li a:hover { color: var(--purple-2); text-decoration: none; }

/* ── SECTIONS ── */
.docs-section {
  margin-bottom: 56px;
  scroll-margin-top: 80px;
}
.section-num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--purple-2);
  opacity: 0.75;
  margin-bottom: 8px;
}
.section-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.docs-section p {
  font-size: 0.975rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
}
.docs-section p:last-child { margin-bottom: 0; }

/* ── LISTS ── */
.docs-list {
  list-style: none;
  margin: 14px 0 14px 0;
}
.docs-list li {
  font-size: 0.975rem;
  color: var(--text-secondary);
  padding: 5px 0 5px 22px;
  position: relative;
  line-height: 1.65;
}
.docs-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--purple-2);
  opacity: 0.5;
}

/* ── HIGHLIGHT BOX ── */
.highlight-box {
  background: rgba(163,92,229,0.08);
  border: 1px solid rgba(163,92,229,0.2);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin: 20px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.highlight-box strong { color: var(--purple-2); }

/* ── DATA TABLE ── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.875rem;
}
.data-table th {
  text-align: left;
  padding: 10px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: 12px 16px;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: top;
}
.data-table td:first-child { color: var(--text-primary); font-weight: 500; }
.data-table tr:last-child td { border-bottom: none; }

/* ── CONTACT BOX ── */
.contact-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  margin-top: 20px;
}
.contact-box p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.contact-box p:last-child { margin-bottom: 0; }
.contact-box .label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}

/* ── FOOTER ── */
.docs-footer {
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.825rem;
  color: var(--text-tertiary);
}
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { color: var(--text-tertiary); transition: color 0.2s; }
.footer-links a:hover { color: var(--purple-2); text-decoration: none; }

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  .docs-wrap { padding: 40px 20px 80px; }
  .toc { padding: 20px; }
  .toc ol { grid-template-columns: 1fr; }
  .contact-box { padding: 20px; }
  .docs-footer { flex-direction: column; align-items: flex-start; }
  .data-table { font-size: 0.8rem; }
  .data-table th, .data-table td { padding: 10px 10px; }
}