/* ── FONTS ── */
@font-face {
  font-family: 'Notably Absent';
  src: url('/fonts/NotablyAbsent.ttf') format('truetype');
  font-weight: normal; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Lemon Milk';
  src: url('/fonts/LEMONMILK-Medium.otf') format('opentype');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Lemon Milk';
  src: url('/fonts/LEMONMILK-Bold.otf') format('opentype');
  font-weight: 700; font-style: normal; font-display: swap;
}

:root {
  --bg-base:        #07070f;
  --bg-surface:     #0d0c1a;
  --bg-raised:      #131126;
  --bg-hover:       #1a1830;

  --border:         #1e1a3a;
  --border-soft:    #16142a;

  --blue:           #4da6ff;
  --blue-dim:       #4da6ff18;
  --blue-border:    #4da6ff33;
  --blue-hover:     #4da6ff22;

  --lavender:       #a78bdc;
  --lavender-dim:   #a78bdc18;
  --lavender-border:#a78bdc33;

  --pink:           #e879a0;
  --pink-dim:       #e879a015;

  --text-primary:   #eeeaf8;
  --text-secondary: #9b8ec4;
  --text-muted:     #534b72;
  --text-code:      #c8bfe8;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  --sidebar-w: 230px;
  --topbar-h:  52px;

  /* Fonts */
  --font-head: 'Notably Absent', 'Syne', sans-serif;
  --font-label: 'Lemon Milk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500&family=JetBrains+Mono:wght@400;500&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.7;
  min-height: 100vh;
  cursor: none;
  overflow-x: hidden;
}

/* Restore cursor on touch */
@media (hover: none) {
  body { cursor: auto; }
  #es-cursor, #es-trail { display: none; }
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

::selection { background: var(--blue-border); color: var(--text-primary); }

::-webkit-scrollbar { width: 3px; height: 3px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--blue), var(--lavender));
  border-radius: 99px;
}

/* ── NOISE OVERLAY ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.35;
  pointer-events: none;
  z-index: 9998;
  animation: noiseShift 8s steps(2) infinite;
}
@keyframes noiseShift {
  0%   { transform: translate(0,0); }
  25%  { transform: translate(-2%,-1%); }
  50%  { transform: translate(1%,2%); }
  75%  { transform: translate(-1%,1%); }
  100% { transform: translate(0,0); }
}

/* ── CURSOR ── */
#es-cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--blue);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px var(--blue), 0 0 20px #4da6ff66;
  transition: width 0.15s, height 0.15s, opacity 0.15s;
}

#es-cursor.hovering {
  width: 12px;
  height: 12px;
  background: var(--lavender);
  box-shadow: 0 0 14px var(--lavender), 0 0 28px #a78bdc66;
}

/* ── STAR CANVAS ── */
#star-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

/* ── TOPBAR ── */
#topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--topbar-h);
  background: rgba(7,7,15,0.85);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 100;
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-mark svg { display: block; }

.logo-text {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: normal;
  letter-spacing: 1px;
  line-height: 1;
}

.logo-text .eclip { color: var(--text-primary); }
.logo-text .sys   { color: var(--blue); }
.logo-text .sub   {
  display: block;
  font-family: var(--font-label);
  font-size: 8px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-top: 4px;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-link {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  transition: color 0.2s;
}

.topbar-link:hover { color: var(--text-primary); text-decoration: none; }
.topbar-link svg { width: 15px; height: 15px; flex-shrink: 0; }

.btn-store {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--blue-dim);
  border: 1px solid var(--blue-border);
  color: var(--blue);
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}

.btn-store:hover {
  background: var(--blue-hover);
  border-color: var(--blue);
  text-decoration: none;
  color: var(--blue);
}

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

/* ── SIDEBAR ── */
#sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  position: fixed;
  top: var(--topbar-h);
  left: 0;
  bottom: 0;
  background: rgba(13,12,26,0.9);
  backdrop-filter: blur(10px);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 20px 0 40px;
}

.sidebar-section {
  font-family: var(--font-label);
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 18px;
  margin: 20px 0 6px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: all 0.15s;
}

.sidebar-link:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
  border-left-color: var(--blue-border);
  text-decoration: none;
}

.sidebar-link.active {
  color: var(--blue);
  background: var(--blue-dim);
  border-left-color: var(--blue);
}

.sidebar-link svg { width: 14px; height: 14px; flex-shrink: 0; opacity: 0.7; }
.sidebar-link.active svg { opacity: 1; }

.sidebar-divider {
  height: 1px;
  background: var(--border-soft);
  margin: 14px 18px;
}

.script-group {}

.script-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
  transition: color 0.15s;
  width: 100%;
  background: none;
  border: none;
  text-align: left;
}

.script-toggle:hover { color: var(--text-primary); }

.script-toggle .toggle-icon {
  width: 13px; height: 13px;
  color: var(--text-muted);
  transition: transform 0.2s;
  flex-shrink: 0;
  margin-left: auto;
}

.script-toggle.open .toggle-icon { transform: rotate(90deg); }

.script-icon { width: 16px; height: 16px; flex-shrink: 0; }

.script-sub { display: none; padding-left: 10px; }
.script-sub.open { display: block; }

.script-sub .sidebar-link {
  font-size: 12px;
  padding: 5px 18px 5px 28px;
  color: var(--text-muted);
}
.script-sub .sidebar-link:hover { color: var(--text-secondary); }
.script-sub .sidebar-link.active { color: var(--blue); }

/* ── MAIN CONTENT ── */
#content {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
}

/* ── HOME PAGE ── */
.home-hero {
  padding: 80px 64px 60px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-soft);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--lavender-dim);
  border: 1px solid var(--lavender-border);
  color: var(--lavender);
  font-family: var(--font-label);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 99px;
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-head);
  font-size: 52px;
  font-weight: normal;
  color: var(--text-primary);
  letter-spacing: 1px;
  line-height: 1.1;
  margin-bottom: 16px;
}

.hero-title .accent { color: var(--blue); }

.hero-desc {
  color: var(--text-secondary);
  font-size: 16px;
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 10px 20px;
  border-radius: 4px;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
}
.btn-primary:hover { opacity: 0.88; text-decoration: none; color: #fff; transform: translateY(-1px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 10px 20px;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-secondary:hover {
  border-color: var(--text-muted);
  color: var(--text-primary);
  text-decoration: none;
  transform: translateY(-1px);
}

/* ── DOC PAGE ── */
.doc-page {
  padding: 48px 64px 80px;
  max-width: 860px;
}

.doc-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--blue-dim);
  border: 1px solid var(--blue-border);
  color: var(--blue);
  font-family: var(--font-label);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 99px;
  margin-bottom: 16px;
}

.doc-title {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: normal;
  color: var(--text-primary);
  letter-spacing: 0.5px;
  line-height: 1.2;
  margin-bottom: 10px;
}

.doc-lead {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 640px;
  margin-bottom: 36px;
}

.doc-h2 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: normal;
  color: var(--text-primary);
  letter-spacing: 0.3px;
  margin: 40px 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-soft);
}

.doc-h3 {
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin: 28px 0 10px;
}

.doc-p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 16px;
}

/* Callouts */
.callout {
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  font-size: 13px;
  line-height: 1.65;
}
.callout-info { background: var(--blue-dim); border: 1px solid var(--blue-border); color: #a0c4e8; }
.callout-warn { background: #f59e0b10; border: 1px solid #f59e0b30; color: #d4a84a; }
.callout-tip  { background: var(--lavender-dim); border: 1px solid var(--lavender-border); color: #c4b0e0; }
.callout svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; }

/* Compat chips */
.compat-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.compat-chip {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--bg-raised); border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: var(--font-label);
  font-size: 10px; font-weight: 500; letter-spacing: 0.5px;
  padding: 4px 10px; border-radius: 99px;
}
.compat-chip.blue   { background: var(--blue-dim);     border-color: var(--blue-border);     color: var(--blue); }
.compat-chip.purple { background: var(--lavender-dim); border-color: var(--lavender-border); color: var(--lavender); }
.compat-chip.pink   { background: var(--pink-dim);     border-color: #e879a033;              color: var(--pink); }

/* Steps */
.steps { display: flex; flex-direction: column; gap: 14px; margin-bottom: 28px; }
.step { display: flex; gap: 16px; align-items: flex-start; }
.step-num {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--blue-dim); border: 1px solid var(--blue-border);
  color: var(--blue);
  font-family: var(--font-label);
  font-size: 10px; font-weight: 500;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 2px;
}
.step-content { flex: 1; }
.step-title { font-size: 14px; font-weight: 500; color: var(--text-primary); margin-bottom: 4px; }
.step-desc  { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* Code blocks */
.code-wrap { position: relative; margin-bottom: 20px; }
.code-header {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg-raised); border: 1px solid var(--border);
  border-bottom: none; padding: 8px 14px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.code-label {
  font-family: var(--font-mono);
  font-size: 11px; color: var(--text-muted);
}
.copy-btn {
  display: flex; align-items: center; gap: 5px;
  background: none; border: none; color: var(--text-muted);
  font-family: var(--font-label);
  font-size: 9px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase;
  cursor: pointer; padding: 2px 6px; border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}
.copy-btn:hover { color: var(--text-secondary); background: var(--bg-hover); }
.copy-btn svg { width: 13px; height: 13px; }

pre {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: 16px; overflow-x: auto; margin: 0;
}
code {
  font-family: var(--font-mono);
  font-size: 12.5px; line-height: 1.75; color: var(--text-code);
}
.token-kw  { color: #c084fc; }
.token-str { color: #86efac; }
.token-num { color: var(--blue); }
.token-cmt { color: var(--text-muted); font-style: italic; }
.token-fn  { color: #fbbf24; }
.token-var { color: #f9a8d4; }

p code, li code {
  background: var(--bg-raised); border: 1px solid var(--border);
  padding: 1px 6px; border-radius: 4px;
  font-size: 12px; color: var(--lavender);
  font-family: var(--font-mono);
}

/* Config table */
.config-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-bottom: 24px; }
.config-table th {
  text-align: left; padding: 8px 12px;
  color: var(--text-muted);
  font-family: var(--font-label);
  font-size: 9px; font-weight: 500; letter-spacing: 1.5px; text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}
.config-table td {
  padding: 10px 12px; color: var(--text-secondary);
  border-bottom: 1px solid var(--border-soft); vertical-align: top;
}
.config-table tr:last-child td { border-bottom: none; }
.config-table td:first-child { color: var(--text-code); font-family: var(--font-mono); font-size: 12px; }
.config-table td:nth-child(2) { color: var(--pink); font-family: var(--font-mono); font-size: 11px; }

/* Nav breadcrumb */
.doc-nav {
  display: flex; align-items: center; gap: 6px;
  color: var(--text-muted);
  font-family: var(--font-label);
  font-size: 9px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase;
  margin-bottom: 20px;
}
.doc-nav a { color: var(--text-muted); }
.doc-nav a:hover { color: var(--text-secondary); }
.doc-nav svg { width: 12px; height: 12px; }

/* Page footer nav */
.page-nav { display: flex; gap: 12px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border-soft); }
.page-nav-btn {
  flex: 1; background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 14px 18px;
  text-decoration: none; display: flex; align-items: center; gap: 10px;
  color: var(--text-secondary); font-size: 13px; transition: all 0.2s;
}
.page-nav-btn:hover { border-color: var(--blue-border); color: var(--text-primary); text-decoration: none; }
.page-nav-btn.next { justify-content: flex-end; text-align: right; }
.page-nav-btn svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--text-muted); }

/* ── MOBILE MENU TOGGLE ── */
#sidebar-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

#sidebar-toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
  transform-origin: center;
}

#sidebar-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
#sidebar-toggle.open span:nth-child(2) { opacity: 0; }
#sidebar-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {

  #topbar { padding: 0 16px; }
  #sidebar-toggle { display: flex; }
  .topbar-link { display: none; }

  #sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    z-index: 99;
  }
  #sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0,0,0,0.6);
  }

  #sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 98;
    backdrop-filter: blur(2px);
  }
  #sidebar-overlay.open { display: block; }

  #content { margin-left: 0; }

  .doc-page { padding: 24px 20px 60px; }
  .doc-title { font-size: 26px; }
  .doc-h2 { font-size: 17px; }
  .config-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .page-nav { flex-direction: column; }
  pre { font-size: 11.5px; }
}

@media (max-width: 600px) {
  .btn-store span { display: none; }
  .logo-text .sub { display: none; }
  .doc-page { padding: 20px 16px 50px; }
  .doc-title { font-size: 22px; }
  .doc-lead { font-size: 14px; }
  .callout { flex-direction: column; gap: 8px; }
  .step { gap: 12px; }
}