/* ============================================================
   wolfXcore Documentation — Neon Cyberpunk Theme
   ============================================================ */

/* ── Local fonts (fully offline capable) ─────────────────── */
@font-face {
  font-family: 'Orbitron';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('assets/fonts/orbitron-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Orbitron';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('assets/fonts/orbitron-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Orbitron';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url('assets/fonts/orbitron-900.woff2') format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('assets/fonts/jetbrainsmono-400.woff2') format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('assets/fonts/jetbrainsmono-400-italic.woff2') format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('assets/fonts/jetbrainsmono-600.woff2') format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('assets/fonts/jetbrainsmono-700.woff2') format('woff2');
}

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:       #00ff00;
  --green-dim:   rgba(0,255,0,0.55);
  --green-faint: rgba(0,255,0,0.15);
  --green-ghost: rgba(0,255,0,0.06);
  --bg:          #030a03;
  --bg-card:     rgba(6,16,6,0.95);
  --bg-sidebar:  rgba(4,12,4,0.98);
  --text:        #e8ffe8;
  --text-muted:  rgba(232,255,232,0.5);
  --border:      rgba(0,255,0,0.18);
  --sidebar-w:   270px;
  --header-h:    58px;
  --font-mono:   'JetBrains Mono', monospace;
  --font-head:   'Orbitron', monospace;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.75;
  min-height: 100vh;
}

/* ── Animated grid overlay ────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--green-ghost) 1px, transparent 1px),
    linear-gradient(90deg, var(--green-ghost) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: gridScroll 30s linear infinite;
  pointer-events: none;
  z-index: 0;
}
@keyframes gridScroll {
  from { background-position: 0 0; }
  to   { background-position: 40px 40px; }
}

/* ── Scanline ─────────────────────────────────────────────── */
.scanline {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(transparent, rgba(0,255,0,0.07), transparent);
  animation: scanline 10s linear infinite;
  pointer-events: none;
  z-index: 9999;
}
@keyframes scanline {
  from { transform: translateY(-2px); }
  to   { transform: translateY(100vh); }
}

/* ── Sticky Header ────────────────────────────────────────── */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: rgba(3,10,3,0.97);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 16px;
  z-index: 200;
  backdrop-filter: blur(8px);
}

.header-logo {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 900;
  color: var(--green);
  letter-spacing: 5px;
  text-shadow: 0 0 16px rgba(0,255,0,0.55);
  text-decoration: none;
  white-space: nowrap;
}

.header-badge {
  font-size: 0.6rem;
  letter-spacing: 2px;
  color: rgba(0,255,0,0.4);
  text-transform: uppercase;
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 3px;
}

.header-spacer { flex: 1; }

.header-version {
  font-size: 0.65rem;
  color: rgba(0,255,0,0.3);
  letter-spacing: 1.5px;
}

/* Hamburger (mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ── Layout ───────────────────────────────────────────────── */
.layout {
  display: flex;
  min-height: 100vh;
  padding-top: var(--header-h);
  position: relative;
  z-index: 1;
}

/* ── Sidebar ──────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: var(--header-h);
  left: 0;
  width: var(--sidebar-w);
  height: calc(100vh - var(--header-h));
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  overflow-x: hidden;
  padding: 24px 0 48px;
  z-index: 100;
  transition: transform 0.3s ease;
  scrollbar-width: thin;
  scrollbar-color: rgba(0,255,0,0.2) transparent;
}

.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(0,255,0,0.2); border-radius: 4px; }

.sidebar-section {
  padding: 0 20px;
  margin-bottom: 8px;
}

.sidebar-section-title {
  font-size: 0.58rem;
  letter-spacing: 3px;
  color: rgba(0,255,0,0.35);
  text-transform: uppercase;
  padding: 16px 8px 8px;
  border-top: 1px solid rgba(0,255,0,0.07);
  margin-top: 4px;
}
.sidebar-section:first-child .sidebar-section-title {
  border-top: none;
  padding-top: 4px;
}

.sidebar-nav { list-style: none; }

.sidebar-nav li a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 7px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  transition: color 0.15s, background 0.15s;
  border-left: 2px solid transparent;
}

.sidebar-nav li a:hover,
.sidebar-nav li a.active {
  color: var(--green);
  background: rgba(0,255,0,0.06);
  border-left-color: var(--green);
}

.sidebar-nav li a .nav-icon {
  font-size: 0.9rem;
  opacity: 0.7;
}

/* ── Main Content ─────────────────────────────────────────── */
.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  padding: 48px 56px 80px;
  max-width: 900px;
}

/* ── Page Heading ─────────────────────────────────────────── */
.page-eyebrow {
  font-size: 0.6rem;
  letter-spacing: 3px;
  color: rgba(0,255,0,0.4);
  text-transform: uppercase;
  margin-bottom: 10px;
}

h1.page-title {
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--green);
  letter-spacing: 4px;
  line-height: 1.2;
  text-shadow: 0 0 30px rgba(0,255,0,0.35);
  margin-bottom: 14px;
}

.page-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 28px;
}

/* ── Headings ─────────────────────────────────────────────── */
h2 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 3px;
  margin: 48px 0 16px;
  text-shadow: 0 0 14px rgba(0,255,0,0.25);
  display: flex;
  align-items: center;
  gap: 10px;
}
h2::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border), transparent);
}

h3 {
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--green-dim);
  letter-spacing: 2px;
  margin: 28px 0 10px;
  text-transform: uppercase;
}

/* ── Paragraph & List ─────────────────────────────────────── */
p { margin-bottom: 14px; color: var(--text-muted); }

ul, ol {
  padding-left: 22px;
  margin-bottom: 16px;
  color: var(--text-muted);
}
li { margin-bottom: 6px; }
li::marker { color: var(--green); }

/* ── Callout Boxes ────────────────────────────────────────── */
.callout {
  border-radius: 6px;
  padding: 16px 20px;
  margin: 20px 0;
  font-size: 0.83rem;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.callout-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }
.callout-body { flex: 1; }
.callout-body strong { display: block; margin-bottom: 4px; }

.callout-info {
  background: rgba(0,120,255,0.07);
  border: 1px solid rgba(0,120,255,0.25);
  color: #99ccff;
}
.callout-info strong { color: #66aaff; }

.callout-warn {
  background: rgba(255,180,0,0.06);
  border: 1px solid rgba(255,180,0,0.25);
  color: #ffd966;
}
.callout-warn strong { color: #ffcc44; }

.callout-danger {
  background: rgba(255,50,50,0.06);
  border: 1px solid rgba(255,50,50,0.25);
  color: #ff9999;
}
.callout-danger strong { color: #ff6666; }

.callout-success {
  background: rgba(0,255,0,0.05);
  border: 1px solid rgba(0,255,0,0.2);
  color: var(--green-dim);
}
.callout-success strong { color: var(--green); }

/* ── Code ─────────────────────────────────────────────────── */
code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  background: rgba(0,255,0,0.07);
  border: 1px solid rgba(0,255,0,0.15);
  color: var(--green);
  padding: 1px 6px;
  border-radius: 3px;
}

pre {
  background: rgba(0,8,0,0.85);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 22px;
  overflow-x: auto;
  margin: 16px 0 24px;
  position: relative;
}

pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.83rem;
  line-height: 1.7;
  color: #a8ffb0;
}

.pre-label {
  font-size: 0.6rem;
  letter-spacing: 2px;
  color: rgba(0,255,0,0.3);
  text-transform: uppercase;
  margin-bottom: 8px;
}

/* Syntax colours (manual) */
.kw  { color: #00ff88; }
.cm  { color: rgba(0,255,0,0.35); font-style: italic; }
.st  { color: #ffdd88; }
.nm  { color: #88ddff; }
.op  { color: rgba(255,255,255,0.5); }

/* ── Step blocks ──────────────────────────────────────────── */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 16px 0 28px; }
.steps li {
  counter-increment: step;
  position: relative;
  padding: 14px 16px 14px 52px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
  margin-bottom: 10px;
  color: var(--text-muted);
  font-size: 0.85rem;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--green-faint);
  border: 1px solid rgba(0,255,0,0.3);
  color: var(--green);
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Badge / Tag ──────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-size: 0.6rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 3px;
  padding: 2px 8px;
  vertical-align: middle;
  margin-left: 6px;
  font-weight: 700;
}
.badge-green  { background: rgba(0,255,0,0.1); border: 1px solid rgba(0,255,0,0.3); color: var(--green); }
.badge-yellow { background: rgba(255,210,0,0.1); border: 1px solid rgba(255,210,0,0.3); color: #ffd942; }
.badge-red    { background: rgba(255,60,60,0.1); border: 1px solid rgba(255,60,60,0.3); color: #ff6b6b; }
.badge-blue   { background: rgba(60,120,255,0.1); border: 1px solid rgba(60,120,255,0.3); color: #7ab4ff; }

/* ── Table ────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; margin: 16px 0 28px; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}
thead th {
  font-family: var(--font-head);
  font-size: 0.62rem;
  letter-spacing: 2px;
  color: rgba(0,255,0,0.5);
  text-transform: uppercase;
  border-bottom: 1px solid rgba(0,255,0,0.2);
  padding: 10px 14px;
  text-align: left;
}
tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(0,255,0,0.07);
  color: var(--text-muted);
  vertical-align: top;
}
tbody tr:hover td { background: rgba(0,255,0,0.025); }

/* ── Nav links bottom ─────────────────────────────────────── */
.doc-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  gap: 16px;
}
.doc-nav a {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 10px 16px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.doc-nav a:hover {
  color: var(--green);
  border-color: rgba(0,255,0,0.35);
  background: rgba(0,255,0,0.04);
}
.doc-nav a.next { margin-left: auto; }

/* ── Neon divider ─────────────────────────────────────────── */
.neon-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,255,0,0.3), transparent);
  margin: 32px 0;
}

/* ── Footer ───────────────────────────────────────────────── */
footer {
  margin-left: var(--sidebar-w);
  border-top: 1px solid var(--border);
  padding: 20px 56px;
  font-size: 0.68rem;
  color: rgba(0,255,0,0.2);
  letter-spacing: 1px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  position: relative;
  z-index: 1;
}

/* ── Sidebar overlay (mobile) ─────────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 99;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 860px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .sidebar-overlay.open {
    display: block;
  }
  .main {
    margin-left: 0;
    padding: 32px 24px 60px;
  }
  footer {
    margin-left: 0;
    padding: 18px 24px;
  }
  h1.page-title { font-size: 1.4rem; }
  .hamburger { display: flex; }
  .header-badge { display: none; }
}

@media (max-width: 480px) {
  .main { padding: 24px 16px 60px; }
  footer { padding: 16px; }
  h1.page-title { font-size: 1.2rem; }
  pre { padding: 14px 16px; }
}