/* WebStream ACP Manual — documentation layout shell */
/* Reuses design tokens from ../../css/style.css */

:root {
  --manual-sidebar-width: 290px;
  --manual-rightrail-width: 220px;
  --manual-topbar-height: 60px;
  --manual-content-max: 820px;
}

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

html { scroll-behavior: smooth; }

body.manual-body {
  margin: 0;
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
  background: var(--color-dark-bg, #1a2332);
  color: var(--color-text-light, #fff);
  font-size: 0.9375rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  /* Hide the raw article until the shell is assembled, to avoid a layout flash
     while JS injects the top bar, sidebar, and content column. */
  opacity: 0;
  animation: manualRevealFallback 0.01s linear 1.8s forwards;
}
body.manual-body.manual-ready {
  opacity: 1;
  animation: none;
  transition: opacity 0.18s ease;
}
@keyframes manualRevealFallback { to { opacity: 1; } }

a { color: var(--color-secondary, #17a2b8); text-decoration: none; }
a:hover { color: var(--color-primary, #f7931e); }

/* ============================================ TOP BAR ============================================ */
.manual-topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--manual-topbar-height);
  display: flex;
  align-items: center;
  gap: var(--space-lg, 1.25rem);
  padding: 0 var(--space-xl, 1.5rem);
  background: var(--color-dark-bg-lighter, #232d3f);
  border-bottom: 1px solid var(--color-border-dark, rgba(255,255,255,.1));
  z-index: 100;
}
.manual-topbar-logo { display: flex; align-items: center; gap: 0.5rem; color: #fff; font-family: var(--font-heading, sans-serif); font-weight: 800; }
.manual-topbar-logo img { height: 36px; width: auto; display: block; filter: brightness(0) invert(1); }
.manual-topbar-logo .manual-topbar-product {
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--color-primary, #f7931e); border: 1px solid rgba(247,147,30,.4);
  padding: 0.1rem 0.45rem; border-radius: var(--radius-sm, 4px); margin-left: 0.35rem;
}
.manual-topbar-spacer { flex: 1; }
.manual-version-select {
  background: var(--color-dark-bg-card, #1e2a3a); color: var(--color-text-muted, #a0aec0);
  border: 1px solid var(--color-border-dark, rgba(255,255,255,.1)); border-radius: var(--radius-sm, 4px);
  padding: 0.3rem 0.5rem; font-size: 0.8rem; font-family: inherit;
}
.manual-topbar-links { display: flex; gap: var(--space-md, 0.875rem); align-items: center; }
.manual-topbar-links a { color: var(--color-text-muted, #a0aec0); font-size: 0.85rem; font-weight: 600; }
.manual-topbar-links a:hover { color: var(--color-primary, #f7931e); }

/* Search box */
.manual-search { position: relative; width: 280px; max-width: 38vw; }
.manual-search input {
  width: 100%; background: var(--color-dark-bg-card, #1e2a3a); color: #fff;
  border: 1px solid var(--color-border-dark, rgba(255,255,255,.1)); border-radius: var(--radius-md, 8px);
  padding: 0.45rem 0.7rem 0.45rem 2rem; font-size: 0.85rem; font-family: inherit;
}
.manual-search input:focus { outline: none; border-color: var(--color-primary, #f7931e); }
.manual-search .manual-search-icon { position: absolute; left: 0.6rem; top: 50%; transform: translateY(-50%); color: var(--color-text-muted, #a0aec0); pointer-events: none; }
.manual-search kbd {
  position: absolute; right: 0.5rem; top: 50%; transform: translateY(-50%);
  font-size: 0.65rem; color: var(--color-text-muted, #a0aec0); border: 1px solid var(--color-border-dark, rgba(255,255,255,.15));
  border-radius: 3px; padding: 0.05rem 0.3rem; font-family: var(--font-mono, monospace);
}
.manual-search-results {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0;
  background: var(--color-dark-bg-lighter, #232d3f); border: 1px solid var(--color-border-dark, rgba(255,255,255,.12));
  border-radius: var(--radius-md, 8px); box-shadow: var(--shadow-lg, 0 10px 25px rgba(0,0,0,.2));
  max-height: 60vh; overflow-y: auto; display: none; z-index: 120; width: min(460px, 90vw);
}
.manual-search-results.open { display: block; }
.manual-search-result {
  display: block; padding: 0.6rem 0.85rem; border-bottom: 1px solid var(--color-border-dark, rgba(255,255,255,.06));
}
.manual-search-result:last-child { border-bottom: none; }
.manual-search-result:hover, .manual-search-result.active { background: rgba(247,147,30,.08); }
.manual-search-result .msr-section { display: block; color: var(--color-text-muted, #a0aec0); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.15rem; }
.manual-search-result .msr-title { display: block; color: #fff; font-weight: 600; font-size: 0.875rem; }
.manual-search-empty { padding: 0.85rem; color: var(--color-text-muted, #a0aec0); font-size: 0.85rem; }

/* ============================================ LAYOUT ============================================ */
.manual-layout { display: flex; padding-top: var(--manual-topbar-height); min-height: 100vh; }

/* ----- Sidebar ----- */
.manual-sidebar {
  position: fixed; top: var(--manual-topbar-height); bottom: 0; left: 0;
  width: var(--manual-sidebar-width);
  overflow-y: auto;
  padding: var(--space-lg, 1.25rem) 0 4rem;
  background: var(--color-dark-bg-lighter, #232d3f);
  border-right: 1px solid var(--color-border-dark, rgba(255,255,255,.1));
}
.manual-sidebar-section { margin-bottom: 0.4rem; }
.manual-sidebar-section > .manual-section-title {
  display: block; padding: 0.4rem 1.25rem 0.3rem; font-size: 0.68rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.09em; color: #f1f5f9;
}
.manual-sidebar ul { list-style: none; margin: 0; padding: 0; }
.manual-sidebar li { margin: 0; }
.manual-sidebar a {
  display: block; padding: 0.32rem 1.25rem; color: #cbd5e1; font-size: 0.84rem; line-height: 1.4;
  border-left: 2px solid transparent;
}
.manual-sidebar a:hover { color: #fff; background: rgba(255,255,255,.04); }
.manual-sidebar a.active {
  color: var(--color-primary, #f7931e); border-left-color: var(--color-primary, #f7931e);
  background: rgba(247,147,30,.08); font-weight: 600;
}
/* Nested children */
.manual-sidebar .manual-haschildren > .manual-node-row { display: flex; align-items: center; }
.manual-sidebar .manual-haschildren > .manual-node-row > a { flex: 1; }
.manual-sidebar .manual-toggle {
  background: none; border: none; color: var(--color-text-muted, #a0aec0); cursor: pointer;
  padding: 0.2rem 0.9rem 0.2rem 0.4rem; font-size: 0.7rem; line-height: 1;
}
.manual-sidebar .manual-toggle svg { transition: transform .18s ease; }
.manual-sidebar li.collapsed > ul { display: none; }
.manual-sidebar li.collapsed > .manual-node-row .manual-toggle svg { transform: rotate(-90deg); }
.manual-sidebar ul ul a { padding-left: 2.1rem; font-size: 0.8rem; color: #aebacb; }
.manual-sidebar ul ul ul a { padding-left: 2.9rem; }

/* ----- Main column ----- */
.manual-main {
  margin-left: var(--manual-sidebar-width);
  flex: 1; min-width: 0;
  padding: var(--space-2xl, 2rem) var(--space-3xl, 2.5rem) 5rem;
  display: flex; gap: var(--space-3xl, 2.5rem);
}
.manual-content { flex: 0 1 var(--manual-content-max); width: 100%; min-width: 0; max-width: var(--manual-content-max); }

/* ----- Right rail (on-page TOC) ----- */
.manual-rightrail {
  width: var(--manual-rightrail-width); flex-shrink: 0; margin-left: auto;
  position: sticky; top: calc(var(--manual-topbar-height) + 1rem); align-self: flex-start;
  max-height: calc(100vh - var(--manual-topbar-height) - 2rem); overflow-y: auto;
}
.manual-rightrail-title { font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted, #a0aec0); margin-bottom: 0.6rem; }
.manual-rightrail a { display: block; padding: 0.2rem 0; color: var(--color-text-muted, #a0aec0); font-size: 0.8rem; border-left: 2px solid transparent; padding-left: 0.7rem; }
.manual-rightrail a:hover { color: #fff; }
.manual-rightrail a.active { color: var(--color-primary, #f7931e); border-left-color: var(--color-primary, #f7931e); }
.manual-rightrail a.lvl-3 { padding-left: 1.5rem; font-size: 0.76rem; }

/* ============================================ ARTICLE TYPOGRAPHY ============================================ */
.manual-breadcrumb { font-size: 0.78rem; color: var(--color-text-muted, #a0aec0); margin-bottom: var(--space-md, 0.875rem); }
.manual-breadcrumb a { color: var(--color-text-muted, #a0aec0); }
.manual-breadcrumb a:hover { color: var(--color-primary, #f7931e); }
.manual-breadcrumb span.sep { margin: 0 0.4rem; opacity: 0.5; }

.manual-content h1 { font-family: var(--font-heading, sans-serif); font-size: 2rem; line-height: 1.15; margin: 0 0 var(--space-md, 0.875rem); color: #fff; }
.manual-content h2 { font-family: var(--font-heading, sans-serif); font-size: 1.35rem; margin: var(--space-2xl, 2rem) 0 var(--space-md, 0.875rem); padding-bottom: 0.4rem; border-bottom: 1px solid var(--color-border-dark, rgba(255,255,255,.08)); color: #fff; scroll-margin-top: calc(var(--manual-topbar-height) + 1rem); }
.manual-content h3 { font-family: var(--font-heading, sans-serif); font-size: 1.08rem; margin: var(--space-xl, 1.5rem) 0 var(--space-sm, 0.5rem); color: #fff; scroll-margin-top: calc(var(--manual-topbar-height) + 1rem); }
.manual-content p { margin: 0 0 var(--space-md, 0.875rem); color: #d6dee8; }
.manual-content ul, .manual-content ol { margin: 0 0 var(--space-md, 0.875rem); padding-left: 1.4rem; color: #d6dee8; }
.manual-content li { margin-bottom: 0.35rem; }
.manual-content strong { color: #fff; }
.manual-content code {
  font-family: var(--font-mono, monospace); font-size: 0.82em;
  background: rgba(255,255,255,.07); padding: 0.12em 0.4em; border-radius: var(--radius-sm, 4px); color: #ffd9a8;
}
.manual-content pre {
  background: #131b27; border: 1px solid var(--color-border-dark, rgba(255,255,255,.1));
  border-radius: var(--radius-md, 8px); padding: var(--space-lg, 1.25rem); overflow-x: auto; margin: 0 0 var(--space-lg, 1.25rem);
}
.manual-content pre code { background: none; padding: 0; color: #d6dee8; }

.manual-lead { font-size: 1.05rem; color: #aebacb; margin-bottom: var(--space-xl, 1.5rem); }

/* Audience pills */
.manual-audience { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: var(--space-lg, 1.25rem); }
.manual-pill {
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
  padding: 0.18rem 0.55rem; border-radius: var(--radius-full, 9999px);
  border: 1px solid var(--color-border-dark, rgba(255,255,255,.15)); color: var(--color-text-muted, #a0aec0);
}
.manual-pill[data-aud="admin"] { color: #ffab4a; border-color: rgba(247,147,30,.4); }
.manual-pill[data-aud="security"] { color: #5fd0e0; border-color: rgba(23,162,184,.45); }
.manual-pill[data-aud="enduser"] { color: #9ae6b4; border-color: rgba(72,187,120,.4); }
.manual-pill[data-aud="isv"] { color: #c4b5fd; border-color: rgba(124,58,237,.45); }

/* Admin path badge */
.manual-adminpath {
  display: inline-flex; align-items: center; gap: 0.4rem; font-family: var(--font-mono, monospace);
  font-size: 0.78rem; background: var(--color-dark-bg-card, #1e2a3a); border: 1px solid var(--color-border-dark, rgba(255,255,255,.12));
  border-radius: var(--radius-md, 8px); padding: 0.4rem 0.7rem; margin-bottom: var(--space-lg, 1.25rem); color: #ffd9a8;
}
.manual-adminpath .label { color: var(--color-text-muted, #a0aec0); font-family: var(--font-body, sans-serif); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.05em; }

/* Tables */
.manual-content table { width: 100%; border-collapse: collapse; margin: 0 0 var(--space-lg, 1.25rem); font-size: 0.85rem; }
.manual-content th, .manual-content td { text-align: left; padding: 0.55rem 0.7rem; border-bottom: 1px solid var(--color-border-dark, rgba(255,255,255,.1)); vertical-align: top; }
.manual-content th { color: var(--color-text-muted, #a0aec0); text-transform: uppercase; font-size: 0.7rem; letter-spacing: 0.06em; }
.manual-content td { color: #d6dee8; }

/* Callouts */
.manual-callout {
  border-left: 3px solid var(--color-secondary, #17a2b8); background: var(--color-dark-bg-card, #1e2a3a);
  border-radius: 0 var(--radius-md, 8px) var(--radius-md, 8px) 0; padding: var(--space-md, 0.875rem) var(--space-lg, 1.25rem); margin: 0 0 var(--space-lg, 1.25rem);
}
.manual-callout p:last-child { margin-bottom: 0; }
.manual-callout .manual-callout-label { font-weight: 800; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em; display: block; margin-bottom: 0.25rem; color: var(--color-secondary, #17a2b8); }
.manual-callout.note { border-left-color: var(--color-secondary, #17a2b8); }
.manual-callout.note .manual-callout-label { color: var(--color-secondary, #17a2b8); }
.manual-callout.tip { border-left-color: #48bb78; }
.manual-callout.tip .manual-callout-label { color: #48bb78; }
.manual-callout.warning { border-left-color: var(--color-primary, #f7931e); }
.manual-callout.warning .manual-callout-label { color: var(--color-primary, #f7931e); }
.manual-callout.override { border-left-color: #a78bfa; }
.manual-callout.override .manual-callout-label { color: #c4b5fd; }

/* Property reference tables — first column (JSON key) emphasised */
.manual-content table.proptable td:first-child { white-space: nowrap; }
.manual-content table.proptable code { color: #ffd9a8; }
.manual-content table.proptable td .ptype { color: #9ae6b4; font-family: var(--font-mono, monospace); font-size: 0.82em; }
.manual-content table.proptable .req { color: #f7931e; font-weight: 700; }

/* Steps */
.manual-steps { list-style: none; counter-reset: mstep; padding: 0; margin: 0 0 var(--space-lg, 1.25rem); }
.manual-steps > li { counter-increment: mstep; position: relative; padding: 0 0 var(--space-md, 0.875rem) 2.5rem; }
.manual-steps > li::before {
  content: counter(mstep); position: absolute; left: 0; top: 0; width: 1.7rem; height: 1.7rem;
  display: flex; align-items: center; justify-content: center; border-radius: var(--radius-md, 8px);
  background: rgba(247,147,30,.12); color: var(--color-primary, #f7931e); font-weight: 800; font-size: 0.85rem;
}
.manual-steps > li > strong:first-child { display: block; color: #fff; margin-bottom: 0.2rem; }

/* Figures with SVG wireframes */
.manual-figure { margin: 0 0 var(--space-lg, 1.25rem); border: 1px solid var(--color-border-dark, rgba(255,255,255,.1)); border-radius: var(--radius-lg, 12px); padding: var(--space-lg, 1.25rem); background: var(--color-dark-bg-card, #1e2a3a); }
.manual-figure svg { width: 100%; height: auto; display: block; color: #8fa3bd; }
.manual-figure figcaption { margin-top: 0.7rem; font-size: 0.78rem; color: var(--color-text-muted, #a0aec0); text-align: center; }

/* Cards grid (home / section indexes) */
.manual-cardgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--space-md, 0.875rem); margin: 0 0 var(--space-xl, 1.5rem); }
.manual-card {
  display: block; border: 1px solid var(--color-border-dark, rgba(255,255,255,.1)); border-radius: var(--radius-lg, 12px);
  padding: var(--space-lg, 1.25rem); background: var(--color-dark-bg-card, #1e2a3a); transition: border-color .2s ease;
}
.manual-card:hover { border-color: rgba(247,147,30,.4); }
.manual-card h3 { font-size: 1rem; margin: 0 0 0.35rem; color: #fff; }
.manual-card p { font-size: 0.83rem; color: var(--color-text-muted, #a0aec0); margin: 0; }

/* Related topics */
.manual-related { margin-top: var(--space-2xl, 2rem); padding-top: var(--space-lg, 1.25rem); border-top: 1px solid var(--color-border-dark, rgba(255,255,255,.1)); }
.manual-related h4 { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--color-text-muted, #a0aec0); margin: 0 0 0.5rem; }
.manual-related ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.manual-related a { font-size: 0.83rem; background: var(--color-dark-bg-card, #1e2a3a); border: 1px solid var(--color-border-dark, rgba(255,255,255,.12)); border-radius: var(--radius-full, 9999px); padding: 0.25rem 0.7rem; }

/* Helpful + prev/next footer */
.manual-helpful { margin-top: var(--space-2xl, 2rem); display: flex; align-items: center; gap: var(--space-md, 0.875rem); font-size: 0.85rem; color: var(--color-text-muted, #a0aec0); }
.manual-helpful a { font-weight: 600; }

.manual-prevnext { display: flex; justify-content: space-between; gap: var(--space-md, 0.875rem); margin-top: var(--space-xl, 1.5rem); padding-top: var(--space-lg, 1.25rem); border-top: 1px solid var(--color-border-dark, rgba(255,255,255,.1)); }
.manual-prevnext a {
  flex: 1; max-width: 48%; border: 1px solid var(--color-border-dark, rgba(255,255,255,.12)); border-radius: var(--radius-md, 8px);
  padding: 0.7rem 1rem; background: var(--color-dark-bg-card, #1e2a3a);
}
.manual-prevnext a:hover { border-color: rgba(247,147,30,.4); }
.manual-prevnext .pn-dir { display: block; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--color-text-muted, #a0aec0); }
.manual-prevnext .pn-title { color: #fff; font-weight: 600; font-size: 0.88rem; }
.manual-prevnext a.pn-next { text-align: right; margin-left: auto; }

/* Mobile */
.manual-menu-toggle { display: none; background: none; border: 1px solid var(--color-border-dark, rgba(255,255,255,.15)); color: #fff; border-radius: var(--radius-sm, 4px); padding: 0.35rem 0.5rem; cursor: pointer; }
.manual-sidebar-backdrop { display: none; }

@media (max-width: 1100px) {
  .manual-rightrail { display: none; }
}
@media (max-width: 860px) {
  .manual-menu-toggle { display: inline-flex; }
  .manual-topbar-links { display: none; }
  .manual-topbar { padding: 0 0.85rem; gap: 0.6rem; }
  .manual-topbar-logo img,
  .manual-topbar-logo span:not(.manual-topbar-product) { display: none; }
  .manual-topbar-logo .manual-topbar-product { margin-left: 0; }
  .manual-topbar-spacer { display: none; }
  .manual-search { flex: 1 1 auto; width: auto; max-width: none; }
  .manual-search kbd { display: none; }
  .manual-search input { padding-right: 0.7rem; font-size: 16px; }
  .manual-sidebar { transform: translateX(-100%); transition: transform .22s ease; z-index: 95; box-shadow: var(--shadow-lg, 0 10px 25px rgba(0,0,0,.4)); }
  body.manual-nav-open .manual-sidebar { transform: translateX(0); }
  body.manual-nav-open .manual-sidebar-backdrop { display: block; position: fixed; inset: var(--manual-topbar-height) 0 0 0; background: rgba(0,0,0,.5); z-index: 90; }
  .manual-main { margin-left: 0; padding: var(--space-xl, 1.5rem) var(--space-lg, 1.25rem) 4rem; }
}

/* ============================================ SCROLLBARS ============================================
   Thin, modern, hover-to-reveal. Subtle by default; brighter when the scroll
   region is hovered; accent-orange when the thumb itself is grabbed. */

/* Firefox */
html, .manual-sidebar, .manual-rightrail, .manual-search-results {
  scrollbar-width: thin;
  scrollbar-color: transparent transparent;
}
html { scrollbar-color: rgba(255, 255, 255, 0.16) transparent; }
.manual-sidebar:hover, .manual-rightrail:hover, .manual-search-results:hover {
  scrollbar-color: rgba(255, 255, 255, 0.28) transparent;
}

/* WebKit / Chromium / Edge / Safari */
.manual-sidebar::-webkit-scrollbar,
.manual-rightrail::-webkit-scrollbar,
.manual-search-results::-webkit-scrollbar { width: 9px; height: 9px; }

.manual-sidebar::-webkit-scrollbar-track,
.manual-rightrail::-webkit-scrollbar-track,
.manual-search-results::-webkit-scrollbar-track { background: transparent; }

.manual-sidebar::-webkit-scrollbar-thumb,
.manual-rightrail::-webkit-scrollbar-thumb,
.manual-search-results::-webkit-scrollbar-thumb {
  background-color: transparent;
  border: 2px solid transparent;
  border-radius: 9px;
  background-clip: content-box;
  transition: background-color var(--transition-base, 250ms ease);
}

/* Reveal on hover of the scroll region */
.manual-sidebar:hover::-webkit-scrollbar-thumb,
.manual-rightrail:hover::-webkit-scrollbar-thumb,
.manual-search-results:hover::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.22);
}

/* Accent when actively grabbing the thumb */
.manual-sidebar::-webkit-scrollbar-thumb:hover,
.manual-rightrail::-webkit-scrollbar-thumb:hover,
.manual-search-results::-webkit-scrollbar-thumb:hover {
  background-color: var(--color-primary, #f7931e);
}

/* Main window scrollbar — thin and subtle, always present for orientation */
html::-webkit-scrollbar { width: 11px; }
html::-webkit-scrollbar-track { background: var(--color-dark-bg, #1a2332); }
html::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.14);
  border: 3px solid var(--color-dark-bg, #1a2332);
  border-radius: 11px;
  background-clip: content-box;
}
html::-webkit-scrollbar-thumb:hover { background-color: rgba(255, 255, 255, 0.3); }