/* =========================================================================
   ConfigTrace Docs — Shared Stylesheet
   Used by: docs.html, docs/*.html
   ========================================================================= */

/* ─── Reset ─────────────────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

/* ─── Tokens ─────────────────────────────────────────────────────────────── */
:root {
  --bg:        #080B14;
  --bg-2:      #0D1021;
  --bg-3:      #111527;
  --bg-4:      #171C30;

  --border:    #1C2238;
  --border-2:  #252D48;

  --text:      #DDE3F0;
  --text-2:    #8590A6;
  --text-3:    #4A5268;

  --blue:      #4B7CF6;
  --blue-2:    #6B94FF;
  --blue-dim:  rgba(75,124,246,.12);
  --blue-glow: rgba(75,124,246,.28);

  --green:     #22C55E;
  --green-dim: rgba(34,197,94,.10);
  --green-bdr: rgba(34,197,94,.28);

  --amber:     #F59E0B;
  --amber-dim: rgba(245,158,11,.12);
  --amber-bdr: rgba(245,158,11,.28);

  --orange:    #F97316;
  --orange-dim:rgba(249,115,22,.12);

  --red:       #EF4444;
  --red-dim:   rgba(239,68,68,.10);
  --red-bdr:   rgba(239,68,68,.28);

  --mono: 'JetBrains Mono','Fira Code','Cascadia Code',monospace;
  --sans: 'Inter',system-ui,-apple-system,sans-serif;

  --sidebar-w: 248px;
  --content-max: 780px;
}

/* ─── Base ───────────────────────────────────────────────────────────────── */
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: var(--blue-2); text-decoration: none; transition: color .15s; }
a:hover { color: var(--blue); }

/* ─── Top Nav ────────────────────────────────────────────────────────────── */
.docs-topnav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(8,11,20,.90);
  border-bottom: 1px solid var(--border);
  height: 56px;
  display: flex;
  align-items: center;
}

.docs-topnav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  gap: 16px;
}

.docs-nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  flex-shrink: 0;
}

.docs-nav-logo-box {
  width: 24px; height: 24px;
  background: var(--blue);
  border-radius: 5px;
  display: flex; align-items: center; justify-content: center;
  font-size: 9px; font-weight: 700; color: #fff;
  flex-shrink: 0;
  box-shadow: 0 0 12px var(--blue-glow);
}

.docs-nav-sep {
  color: var(--border-2);
  font-size: 18px;
  flex-shrink: 0;
}

.docs-nav-label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-3);
  flex-shrink: 0;
}

.docs-nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.docs-nav-links a {
  color: var(--text-2);
  font-size: 13px;
  padding: 5px 11px;
  border-radius: 6px;
  transition: color .15s, background .15s;
  white-space: nowrap;
}

.docs-nav-links a:hover { color: var(--text); background: var(--bg-3); }

.docs-nav-app {
  font-size: 13px !important;
  font-weight: 500 !important;
  color: var(--text) !important;
  background: var(--bg-3) !important;
  border: 1px solid var(--border-2) !important;
  padding: 5px 13px !important;
  border-radius: 7px !important;
}

.docs-nav-app:hover {
  border-color: var(--blue) !important;
  background: var(--blue-dim) !important;
  color: var(--blue-2) !important;
}

.docs-mobile-toggle {
  display: none;
  background: none; border: 1px solid var(--border-2);
  color: var(--text-2); padding: 5px 9px; border-radius: 6px;
  cursor: pointer; font-size: 15px; line-height: 1;
  font-family: var(--sans);
}

/* ─── Docs Layout ────────────────────────────────────────────────────────── */
.docs-shell {
  display: flex;
  min-height: calc(100vh - 56px);
  max-width: 1200px;
  margin: 0 auto;
}

/* ─── Sidebar ─────────────────────────────────────────────────────────────── */
.docs-sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  border-right: 1px solid var(--border);
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px);
  overflow-y: auto;
  padding: 20px 0 40px;
  flex-shrink: 0;
  background: var(--bg-2);
}

.docs-sidebar::-webkit-scrollbar { width: 4px; }
.docs-sidebar::-webkit-scrollbar-track { background: transparent; }
.docs-sidebar::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 2px; }

.sidebar-section { margin-bottom: 24px; }

.sidebar-section-label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-3);
  padding: 0 18px;
  margin-bottom: 6px;
}

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

.sidebar-nav a {
  display: block;
  font-size: 13.5px;
  color: var(--text-2);
  padding: 6px 18px;
  border-left: 2px solid transparent;
  transition: color .15s, background .15s, border-color .15s;
  text-decoration: none;
  line-height: 1.4;
}

.sidebar-nav a:hover {
  color: var(--text);
  background: var(--bg-3);
}

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

.sidebar-provider-dot {
  display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  margin-right: 6px; vertical-align: middle;
  position: relative; top: -1px;
}

/* ─── Main Content ───────────────────────────────────────────────────────── */
.docs-main {
  flex: 1;
  min-width: 0;
  padding: 40px 48px 80px;
}

.docs-content {
  max-width: var(--content-max);
}

/* ─── Breadcrumb ─────────────────────────────────────────────────────────── */
.docs-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-3);
  margin-bottom: 28px;
}

.docs-breadcrumb a {
  color: var(--text-3);
  transition: color .15s;
}

.docs-breadcrumb a:hover { color: var(--text-2); }

.docs-breadcrumb-sep { color: var(--border-2); }

/* ─── Page Heading ───────────────────────────────────────────────────────── */
.docs-page-label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--blue);
  margin-bottom: 10px;
}

.docs-page-title {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.8px;
  margin-bottom: 14px;
  color: var(--text);
}

.docs-page-intro {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 36px;
  max-width: 60ch;
  border-bottom: 1px solid var(--border);
  padding-bottom: 28px;
}

/* ─── Section Headings ───────────────────────────────────────────────────── */
.docs-h2 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.3px;
  color: var(--text);
  margin: 36px 0 14px;
  padding-top: 8px;
}

.docs-h2:first-of-type { margin-top: 0; }

.docs-h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin: 22px 0 10px;
}

/* ─── Body text ──────────────────────────────────────────────────────────── */
.docs-p {
  font-size: 14.5px;
  color: var(--text-2);
  line-height: 1.72;
  font-weight: 300;
  margin-bottom: 14px;
}

.docs-p strong { color: var(--text); font-weight: 500; }
.docs-p a { color: var(--blue-2); }
.docs-p a:hover { color: var(--blue); }

/* ─── Step list ──────────────────────────────────────────────────────────── */
.docs-steps { list-style: none; margin: 0 0 24px; }

.docs-steps li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.docs-steps li:last-child { border-bottom: none; }

.step-num {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--blue-dim);
  border: 1px solid rgba(75,124,246,.3);
  color: var(--blue-2);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.step-body { flex: 1; min-width: 0; }

.step-title {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 5px;
  line-height: 1.3;
}

.step-desc {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.65;
  font-weight: 300;
}

.step-desc strong { color: var(--text); font-weight: 500; }

/* ─── Code blocks ────────────────────────────────────────────────────────── */
.docs-code-block {
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: 10px;
  overflow: hidden;
  margin: 16px 0 22px;
}

.docs-code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.docs-code-body {
  padding: 16px;
  overflow-x: auto;
}

.docs-code-body pre {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text);
  line-height: 1.7;
  white-space: pre;
  margin: 0;
}

.code-key   { color: #7dd3fc; }
.code-str   { color: #86efac; }
.code-punct { color: var(--text-3); }
.code-num   { color: #fca5a5; }
.code-comment { color: var(--text-3); font-style: italic; }

/* Inline code */
code {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  color: var(--blue-2);
}

/* ─── Permission grid ────────────────────────────────────────────────────── */
.perm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 16px 0 24px;
}

@media (max-width: 620px) { .perm-grid { grid-template-columns: 1fr; } }

.perm-panel {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid;
}

.perm-panel.reads  { border-color: var(--green-bdr); }
.perm-panel.no-reads { border-color: var(--border-2); }

.perm-panel-hdr {
  padding: 9px 14px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  display: flex; align-items: center; gap: 6px;
}

.perm-panel.reads .perm-panel-hdr {
  background: var(--green-dim);
  border-bottom: 1px solid rgba(34,197,94,.18);
  color: var(--green);
}

.perm-panel.no-reads .perm-panel-hdr {
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
  color: var(--text-3);
}

.perm-panel-body {
  padding: 10px 14px 14px;
  background: var(--bg-2);
}

.perm-list { list-style: none; }

.perm-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.45;
}

.perm-list li:last-child { border-bottom: none; }

.perm-icon {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
  width: 12px;
}

.perm-panel.reads    .perm-icon { color: var(--green); }
.perm-panel.no-reads .perm-icon { color: var(--red); }

/* ─── Callouts ───────────────────────────────────────────────────────────── */
.callout {
  border-radius: 8px;
  padding: 14px 16px;
  margin: 16px 0 22px;
  display: flex;
  gap: 12px;
  font-size: 13.5px;
  line-height: 1.6;
}

.callout-icon { font-size: 14px; flex-shrink: 0; margin-top: 1px; }

.callout-body { flex: 1; color: var(--text-2); }
.callout-body strong { color: var(--text); font-weight: 600; }
.callout-body a { color: inherit; text-decoration: underline; text-decoration-color: rgba(255,255,255,.2); }
.callout-body a:hover { color: var(--text); }

.callout.info {
  background: var(--blue-dim);
  border: 1px solid rgba(75,124,246,.25);
}

.callout.info .callout-icon { color: var(--blue-2); }

.callout.warning {
  background: var(--amber-dim);
  border: 1px solid var(--amber-bdr);
}

.callout.warning .callout-icon { color: var(--amber); }

.callout.tip {
  background: var(--green-dim);
  border: 1px solid var(--green-bdr);
}

.callout.tip .callout-icon { color: var(--green); }

/* ─── Simple bullet list ─────────────────────────────────────────────────── */
.docs-list { list-style: none; margin: 0 0 20px; }

.docs-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.5;
}

.docs-list li:last-child { border-bottom: none; }

.docs-list-icon {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--blue-2);
  flex-shrink: 0;
  margin-top: 2px;
  width: 14px;
}

.docs-list li strong { color: var(--text); font-weight: 500; }

/* ─── Provider badge ─────────────────────────────────────────────────────── */
.provider-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 12px 4px 8px;
  border-radius: 6px;
  border: 1px solid var(--border-2);
  background: var(--bg-3);
  margin-bottom: 20px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text);
  font-weight: 600;
}

.provider-badge-icon {
  width: 20px; height: 20px; border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-size: 8px; font-weight: 700; color: #fff;
}

/* ─── On this page (TOC) ─────────────────────────────────────────────────── */
.docs-toc {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 16px 18px;
  margin-bottom: 32px;
}

.docs-toc-title {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-3);
  margin-bottom: 10px;
}

.docs-toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.docs-toc-list a {
  font-size: 13px;
  color: var(--text-2);
  padding: 2px 0;
  display: block;
}

.docs-toc-list a:hover { color: var(--text); }

/* ─── Card grid (docs homepage) ──────────────────────────────────────────── */
.docs-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
  margin-bottom: 40px;
}

.docs-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 20px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color .2s, background .2s;
}

.docs-card:hover {
  border-color: var(--border-2);
  background: var(--bg-3);
  color: var(--text);
}

.docs-card-icon { font-size: 20px; }

.docs-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}

.docs-card-desc {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.55;
  font-weight: 300;
}

/* Provider mini cards grid */
.provider-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  margin-bottom: 32px;
}

.provider-mini-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 14px 16px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: border-color .2s, background .2s;
}

.provider-mini-card:hover {
  border-color: var(--border-2);
  background: var(--bg-3);
}

.provider-mini-icon {
  width: 28px; height: 28px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 10px; font-weight: 700;
  color: #fff; flex-shrink: 0;
}

.provider-mini-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
}

.provider-mini-sub {
  font-size: 11px;
  color: var(--text-3);
  margin-top: 1px;
}

/* ─── Divider ────────────────────────────────────────────────────────────── */
.docs-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 28px 0;
}

/* ─── Footer ─────────────────────────────────────────────────────────────── */
.docs-footer {
  border-top: 1px solid var(--border);
  padding: 32px 48px 28px;
  max-width: 1200px;
  margin: 0 auto;
}

.docs-footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--text-3);
}

.docs-footer-inner a {
  color: var(--text-3);
  margin-left: 16px;
}

.docs-footer-inner a:hover { color: var(--text-2); }

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .docs-sidebar {
    position: fixed;
    left: -280px;
    top: 56px;
    z-index: 90;
    transition: left .25s ease;
    height: calc(100vh - 56px);
    width: var(--sidebar-w);
    box-shadow: 4px 0 24px rgba(0,0,0,.5);
  }

  .docs-sidebar.open { left: 0; }

  .docs-main { padding: 28px 22px 60px; }

  .docs-mobile-toggle { display: block; }

  .docs-nav-links { display: none; }

  .docs-footer { padding: 24px 20px 22px; }
}

@media (max-width: 560px) {
  .docs-main { padding: 20px 16px 50px; }
  .docs-page-title { font-size: 26px; }
}