/* ==========================================================================
   Madra Docs — Documentation Center
   Dark/Light mode, 3-column layout, responsive
   ========================================================================== */

/* ---------- CSS Variables ---------- */
:root {
  --doc-o: #ff6a1a;
  --doc-o2: #fb4a00;
  --doc-og: linear-gradient(135deg, #ff6a1a, #fb4a00);
  --doc-o10: rgba(255, 106, 26, 0.1);
  --doc-o15: rgba(255, 106, 26, 0.14);
  --doc-o20: rgba(255, 106, 26, 0.2);
  --doc-sidebar-w: 260px;
  --doc-toc-w: 200px;
  --doc-content-max: 720px;
  --doc-fh: 'Domine', Georgia, serif;
  --doc-fb: 'Inter', system-ui, -apple-system, sans-serif;
  --doc-radius: 8px;
  --doc-transition: 0.2s ease;
}

/* Dark mode (default) */
[data-theme="dark"] {
  --doc-bg: #0F172A;
  --doc-bg2: #1E293B;
  --doc-bg3: #334155;
  --doc-sidebar-bg: #0B1120;
  --doc-border: rgba(255, 255, 255, 0.08);
  --doc-border2: rgba(255, 255, 255, 0.12);
  --doc-text: #E2E8F0;
  --doc-text2: #94A3B8;
  --doc-text3: #64748B;
  --doc-heading: #F8FAFC;
  --doc-link: #ff6a1a;
  --doc-link-hover: #fb4a00;
  --doc-code-bg: #1E293B;
  --doc-code-text: #E2E8F0;
  --doc-card-bg: #1E293B;
  --doc-card-hover: #263348;
  --doc-search-bg: #1E293B;
  --doc-search-border: rgba(255, 255, 255, 0.1);
  --doc-tip-bg: rgba(52, 211, 153, 0.08);
  --doc-tip-border: #34D399;
  --doc-tip-text: #6EE7B7;
  --doc-warn-bg: rgba(251, 191, 36, 0.08);
  --doc-warn-border: #FBBF24;
  --doc-warn-text: #FDE68A;
  --doc-info-bg: rgba(96, 165, 250, 0.08);
  --doc-info-border: #60A5FA;
  --doc-info-text: #93C5FD;
  --doc-danger-bg: rgba(248, 113, 113, 0.08);
  --doc-danger-border: #F87171;
  --doc-danger-text: #FCA5A5;
  --doc-shadow: 0 1px 3px rgba(0,0,0,0.3);
  --doc-toc-active: #ff6a1a;
  --doc-scrollbar: #334155;
  --doc-scrollbar-hover: #475569;
}

/* Light mode */
[data-theme="light"] {
  --doc-bg: #FFFFFF;
  --doc-bg2: #F8FAFC;
  --doc-bg3: #F1F5F9;
  --doc-sidebar-bg: #F8FAFC;
  --doc-border: rgba(0, 0, 0, 0.08);
  --doc-border2: rgba(0, 0, 0, 0.12);
  --doc-text: #334155;
  --doc-text2: #64748B;
  --doc-text3: #94A3B8;
  --doc-heading: #0F172A;
  --doc-link: #ff6a1a;
  --doc-link-hover: #fb4a00;
  --doc-code-bg: #F1F5F9;
  --doc-code-text: #334155;
  --doc-card-bg: #FFFFFF;
  --doc-card-hover: #F8FAFC;
  --doc-search-bg: #FFFFFF;
  --doc-search-border: rgba(0, 0, 0, 0.12);
  --doc-tip-bg: rgba(52, 211, 153, 0.06);
  --doc-tip-border: #10B981;
  --doc-tip-text: #065F46;
  --doc-warn-bg: rgba(251, 191, 36, 0.06);
  --doc-warn-border: #F59E0B;
  --doc-warn-text: #92400E;
  --doc-info-bg: rgba(96, 165, 250, 0.06);
  --doc-info-border: #3B82F6;
  --doc-info-text: #1E40AF;
  --doc-danger-bg: rgba(248, 113, 113, 0.06);
  --doc-danger-border: #EF4444;
  --doc-danger-text: #991B1B;
  --doc-shadow: 0 1px 3px rgba(0,0,0,0.08);
  --doc-toc-active: #ff6a1a;
  --doc-scrollbar: #CBD5E1;
  --doc-scrollbar-hover: #94A3B8;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body.docs-body {
  font-family: var(--doc-fb);
  font-size: 16px;
  line-height: 1.7;
  color: var(--doc-text);
  background: var(--doc-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Scrollbar */
body.docs-body ::-webkit-scrollbar { width: 6px; }
body.docs-body ::-webkit-scrollbar-track { background: transparent; }
body.docs-body ::-webkit-scrollbar-thumb { background: var(--doc-scrollbar); border-radius: 3px; }
body.docs-body ::-webkit-scrollbar-thumb:hover { background: var(--doc-scrollbar-hover); }

/* ---------- Layout ---------- */
.docs-layout {
  display: flex;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.docs-sidebar {
  width: var(--doc-sidebar-w);
  background: var(--doc-sidebar-bg);
  border-right: 1px solid var(--doc-border);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transition: transform 0.3s ease;
}

.docs-sidebar-header {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--doc-border);
  flex-shrink: 0;
}

.docs-sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: 16px;
}

.docs-sidebar-logo img {
  height: 28px;
  width: auto;
}

.docs-sidebar-logo span {
  font-family: var(--doc-fh);
  font-size: 18px;
  font-weight: 600;
  color: var(--doc-heading);
}

.docs-sidebar-logo .docs-badge {
  font-family: var(--doc-fb);
  font-size: 11px;
  font-weight: 600;
  background: var(--doc-o10);
  color: var(--doc-o);
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 0.02em;
}

/* Search */
.docs-search {
  position: relative;
}

.docs-search-input {
  width: 100%;
  padding: 9px 12px 9px 36px;
  background: var(--doc-search-bg);
  border: 1px solid var(--doc-search-border);
  border-radius: 6px;
  color: var(--doc-text);
  font-family: var(--doc-fb);
  font-size: 13px;
  outline: none;
  transition: border-color var(--doc-transition);
}

.docs-search-input::placeholder { color: var(--doc-text3); }
.docs-search-input:focus { border-color: var(--doc-o); }

.docs-search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--doc-text3);
}

.docs-search-kbd {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  color: var(--doc-text3);
  background: var(--doc-bg3);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--doc-border);
}

/* Search results dropdown */
.docs-search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--doc-card-bg);
  border: 1px solid var(--doc-border2);
  border-radius: 8px;
  margin-top: 4px;
  max-height: 320px;
  overflow-y: auto;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  z-index: 200;
  display: none;
}

.docs-search-results.active { display: block; }

.docs-search-result {
  display: block;
  padding: 10px 14px;
  text-decoration: none;
  border-bottom: 1px solid var(--doc-border);
  transition: background var(--doc-transition);
}

.docs-search-result:last-child { border-bottom: none; }
.docs-search-result:hover, .docs-search-result.active { background: var(--doc-card-hover); }

.docs-search-result-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--doc-heading);
  margin-bottom: 2px;
}

.docs-search-result-cat {
  font-size: 11px;
  color: var(--doc-text3);
}

/* Navigation */
.docs-nav {
  flex: 1;
  padding: 12px 0;
  overflow-y: auto;
}

.docs-nav-section {
  margin-bottom: 4px;
}

.docs-nav-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--doc-text3);
  cursor: pointer;
  user-select: none;
  transition: color var(--doc-transition);
}

.docs-nav-title:hover { color: var(--doc-text2); }

.docs-nav-title svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.docs-nav-section.open > .docs-nav-title svg { transform: rotate(90deg); }

.docs-nav-links {
  display: none;
  padding: 0 8px 4px;
}

.docs-nav-section.open > .docs-nav-links { display: block; }

.docs-nav-link {
  display: block;
  padding: 6px 12px 6px 20px;
  font-size: 13px;
  color: var(--doc-text2);
  text-decoration: none;
  border-radius: 6px;
  transition: all var(--doc-transition);
  line-height: 1.4;
}

.docs-nav-link:hover {
  color: var(--doc-text);
  background: var(--doc-o10);
}

.docs-nav-link.active {
  color: var(--doc-o);
  background: var(--doc-o10);
  font-weight: 500;
}

/* Sidebar footer */
.docs-sidebar-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--doc-border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.docs-lang-switch {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--doc-bg3);
  border-radius: 6px;
  padding: 2px;
}

.docs-lang-btn {
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--doc-text3);
  background: transparent;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--doc-transition);
  font-family: var(--doc-fb);
}

.docs-lang-btn.active {
  color: var(--doc-heading);
  background: var(--doc-card-bg);
  box-shadow: var(--doc-shadow);
}

.docs-theme-toggle {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--doc-bg3);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  color: var(--doc-text2);
  transition: all var(--doc-transition);
}

.docs-theme-toggle:hover {
  color: var(--doc-o);
  background: var(--doc-o10);
}

.docs-theme-toggle svg { width: 18px; height: 18px; }

/* Mobile hamburger */
.docs-mobile-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 56px;
  background: var(--doc-sidebar-bg);
  border-bottom: 1px solid var(--doc-border);
  z-index: 101;
  align-items: center;
  padding: 0 16px;
  gap: 12px;
}

.docs-hamburger {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--doc-text);
}

.docs-hamburger svg { width: 22px; height: 22px; }

.docs-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 99;
}

.docs-overlay.active { display: block; }

/* ---------- Main content ---------- */
.docs-main {
  flex: 1;
  margin-left: var(--doc-sidebar-w);
  display: flex;
  justify-content: center;
  min-height: 100vh;
}

.docs-content {
  width: 100%;
  max-width: var(--doc-content-max);
  padding: 40px 40px 80px;
}

/* Breadcrumbs */
.docs-breadcrumbs,
.docs-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--doc-text3);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.docs-breadcrumbs a,
.docs-breadcrumb a {
  color: var(--doc-text3);
  text-decoration: none;
  transition: color var(--doc-transition);
}

.docs-breadcrumbs a:hover,
.docs-breadcrumb a:hover { color: var(--doc-o); }

.docs-breadcrumbs .sep,
.docs-breadcrumb .sep { color: var(--doc-text3); opacity: 0.5; }

.docs-breadcrumbs .current,
.docs-breadcrumb span:last-child { color: var(--doc-text2); }

.docs-breadcrumb > svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  opacity: 0.5;
  color: var(--doc-text3);
}

/* Typography */
.docs-content h1 {
  font-family: var(--doc-fh);
  font-size: 2rem;
  font-weight: 700;
  color: var(--doc-heading);
  line-height: 1.2;
  margin-bottom: 12px;
}

.docs-content .docs-subtitle {
  font-size: 1.1rem;
  color: var(--doc-text2);
  margin-bottom: 32px;
  line-height: 1.6;
}

.docs-content h2 {
  font-family: var(--doc-fh);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--doc-heading);
  line-height: 1.3;
  margin-top: 48px;
  margin-bottom: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--doc-border);
  scroll-margin-top: 80px;
}

.docs-content h2:first-of-type { border-top: none; margin-top: 0; padding-top: 0; }

.docs-content h3 {
  font-family: var(--doc-fh);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--doc-heading);
  line-height: 1.4;
  margin-top: 32px;
  margin-bottom: 12px;
  scroll-margin-top: 80px;
}

.docs-content p {
  margin-bottom: 16px;
  color: var(--doc-text);
}

.docs-content a {
  color: var(--doc-link);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--doc-transition);
}

.docs-content a:hover { border-bottom-color: var(--doc-link); }

.docs-content strong { color: var(--doc-heading); font-weight: 600; }

.docs-content ul, .docs-content ol {
  margin-bottom: 16px;
  padding-left: 24px;
}

.docs-content li {
  margin-bottom: 6px;
  color: var(--doc-text);
}

.docs-content li::marker { color: var(--doc-text3); }

/* Code */
.docs-content code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.875em;
  background: var(--doc-code-bg);
  color: var(--doc-code-text);
  padding: 2px 6px;
  border-radius: 4px;
}

.docs-content pre {
  background: var(--doc-code-bg);
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius);
  padding: 16px 20px;
  overflow-x: auto;
  margin-bottom: 16px;
}

.docs-content pre code {
  background: none;
  padding: 0;
  font-size: 13px;
  line-height: 1.6;
}

/* Tables */
.docs-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
  font-size: 14px;
}

.docs-content th, .docs-content td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--doc-border);
}

.docs-content th {
  font-weight: 600;
  color: var(--doc-heading);
  background: var(--doc-bg2);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.docs-content td { color: var(--doc-text); }

.docs-content tr:hover td { background: var(--doc-bg2); }

/* Images */
.docs-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--doc-radius);
  border: 1px solid var(--doc-border);
  margin: 8px 0 16px;
}

/* ---------- Callout boxes ---------- */
.docs-callout {
  padding: 16px 20px;
  border-radius: var(--doc-radius);
  border-left: 3px solid;
  margin-bottom: 20px;
  font-size: 14px;
  line-height: 1.6;
}

.docs-callout-title {
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.docs-callout-title svg { width: 16px; height: 16px; flex-shrink: 0; }

.docs-callout.tip,
.docs-callout-tip {
  background: var(--doc-tip-bg);
  border-color: var(--doc-tip-border);
}
.docs-callout.tip .docs-callout-title,
.docs-callout-tip .docs-callout-title { color: var(--doc-tip-text); }

.docs-callout.warning,
.docs-callout-warning {
  background: var(--doc-warn-bg);
  border-color: var(--doc-warn-border);
}
.docs-callout.warning .docs-callout-title,
.docs-callout-warning .docs-callout-title { color: var(--doc-warn-text); }

.docs-callout.info,
.docs-callout-info {
  background: var(--doc-info-bg);
  border-color: var(--doc-info-border);
}
.docs-callout.info .docs-callout-title,
.docs-callout-info .docs-callout-title { color: var(--doc-info-text); }

.docs-callout.danger,
.docs-callout-danger {
  background: var(--doc-danger-bg);
  border-color: var(--doc-danger-border);
}
.docs-callout.danger .docs-callout-title,
.docs-callout-danger .docs-callout-title { color: var(--doc-danger-text); }

/* ---------- Steps ---------- */
.docs-steps {
  counter-reset: step;
  margin-bottom: 24px;
}

.docs-step {
  position: relative;
  padding-left: 48px;
  margin-bottom: 24px;
  counter-increment: step;
}

.docs-step::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  background: var(--doc-og);
  color: white;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.docs-step-title {
  font-weight: 600;
  color: var(--doc-heading);
  margin-bottom: 6px;
}

/* Alt step pattern: explicit number + content divs */
.docs-step-number {
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  background: var(--doc-og);
  color: white;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

/* Hide CSS counter when explicit number div is present */
.docs-step:has(.docs-step-number)::before { display: none; }

.docs-step-content h3 {
  font-weight: 600;
  color: var(--doc-heading);
  margin: 0 0 6px 0;
  font-size: 15px;
}

.docs-step-content p {
  margin: 0;
}

/* ---------- Prev/Next navigation ---------- */
.docs-nav-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--doc-border);
}

.docs-nav-prev, .docs-nav-next {
  display: flex;
  flex-direction: column;
  padding: 16px 20px;
  text-decoration: none;
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius);
  transition: all var(--doc-transition);
}

.docs-nav-prev:hover, .docs-nav-next:hover {
  border-color: var(--doc-o);
  background: var(--doc-o10);
}

.docs-nav-next { align-items: flex-end; text-align: right; }

.docs-nav-label {
  font-size: 12px;
  color: var(--doc-text3);
  margin-bottom: 4px;
}

.docs-nav-link-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--doc-o);
}

/* Alt prev/next pattern */
.docs-prev-next {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--doc-border);
}

.docs-prev-next .docs-prev,
.docs-prev-next .docs-next {
  display: flex;
  flex-direction: column;
  padding: 16px 20px;
  text-decoration: none;
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius);
  transition: all var(--doc-transition);
}

.docs-prev-next .docs-prev:hover,
.docs-prev-next .docs-next:hover {
  border-color: var(--doc-o);
  background: var(--doc-o10);
}

.docs-prev-next .docs-next { align-items: flex-end; text-align: right; }

.docs-prev-next .docs-prev svg,
.docs-prev-next .docs-next svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--doc-text3);
}

.docs-prev-next-label {
  font-size: 12px;
  color: var(--doc-text3);
  margin-bottom: 4px;
}

.docs-prev-next-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--doc-o);
}

/* ---------- Feedback ---------- */
.docs-feedback {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
  padding: 16px 20px;
  background: var(--doc-bg2);
  border-radius: var(--doc-radius);
  font-size: 14px;
  color: var(--doc-text2);
}

.docs-feedback-btn {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid var(--doc-border);
  background: transparent;
  color: var(--doc-text2);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--doc-transition);
  font-family: var(--doc-fb);
}

.docs-feedback-btn:hover {
  border-color: var(--doc-o);
  color: var(--doc-o);
  background: var(--doc-o10);
}

.docs-feedback-btn.selected {
  background: var(--doc-o);
  color: white;
  border-color: var(--doc-o);
}

.docs-feedback-buttons {
  display: flex;
  gap: 8px;
}

.docs-feedback-label {
  font-size: 14px;
  color: var(--doc-text2);
}

/* ---------- TOC (right sidebar) ---------- */
.docs-toc {
  width: var(--doc-toc-w);
  position: fixed;
  right: 24px;
  top: 40px;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  padding-right: 8px;
}

.docs-toc-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--doc-text3);
  margin-bottom: 12px;
}

.docs-toc-link {
  display: block;
  font-size: 12px;
  color: var(--doc-text3);
  text-decoration: none;
  padding: 4px 0 4px 12px;
  border-left: 2px solid var(--doc-border);
  transition: all var(--doc-transition);
  line-height: 1.4;
}

.docs-toc-link:hover {
  color: var(--doc-text);
  border-left-color: var(--doc-text3);
}

.docs-toc-link.active {
  color: var(--doc-toc-active);
  border-left-color: var(--doc-toc-active);
  font-weight: 500;
}

.docs-toc-link.h3 { padding-left: 24px; font-size: 12px; }

/* ---------- Index page ---------- */
.docs-hero {
  text-align: center;
  padding: 40px 0 48px;
}

.docs-hero h1 {
  font-family: var(--doc-fh);
  font-size: 2.2rem;
  color: var(--doc-heading);
  margin-bottom: 12px;
}

.docs-hero p {
  font-size: 1.05rem;
  color: var(--doc-text2);
  max-width: 560px;
  margin: 0 auto;
}

.docs-hero-search {
  max-width: 440px;
  margin: 24px auto 0;
  position: relative;
}

.docs-hero-search input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  background: var(--doc-search-bg);
  border: 1px solid var(--doc-search-border);
  border-radius: 10px;
  color: var(--doc-text);
  font-family: var(--doc-fb);
  font-size: 15px;
  outline: none;
  transition: border-color var(--doc-transition), box-shadow var(--doc-transition);
}

.docs-hero-search input::placeholder { color: var(--doc-text3); }
.docs-hero-search input:focus { border-color: var(--doc-o); box-shadow: 0 0 0 3px var(--doc-o10); }

.docs-hero-search svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--doc-text3);
}

/* Category cards grid */
.docs-categories {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.docs-category-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: var(--doc-card-bg);
  border: 1px solid var(--doc-border);
  border-radius: 10px;
  text-decoration: none;
  transition: all var(--doc-transition);
}

.docs-category-card:hover {
  border-color: var(--doc-o20);
  background: var(--doc-card-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.docs-category-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--doc-o10);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.docs-category-icon svg {
  width: 20px;
  height: 20px;
  color: var(--doc-o);
}

.docs-category-info h3 {
  font-family: var(--doc-fh);
  font-size: 15px;
  font-weight: 600;
  color: var(--doc-heading);
  margin-bottom: 4px;
}

.docs-category-info p {
  font-size: 13px;
  color: var(--doc-text2);
  line-height: 1.5;
  margin-bottom: 0;
}

.docs-category-count {
  font-size: 11px;
  color: var(--doc-text3);
  margin-top: 6px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
  .docs-toc { display: none; }
}

@media (max-width: 768px) {
  .docs-sidebar {
    transform: translateX(-100%);
    z-index: 200;
  }

  .docs-sidebar.open { transform: translateX(0); }

  .docs-mobile-header { display: flex; }

  .docs-main {
    margin-left: 0;
    padding-top: 56px;
  }

  .docs-content {
    padding: 24px 16px 60px;
  }

  .docs-content h1 { font-size: 1.6rem; }
  .docs-content h2 { font-size: 1.25rem; }

  .docs-nav-footer { grid-template-columns: 1fr; }

  .docs-hero h1 { font-size: 1.6rem; }

  .docs-categories { grid-template-columns: 1fr; }

  .docs-hero-search { max-width: 100%; }
}

/* ---------- Print ---------- */
@media print {
  .docs-sidebar, .docs-toc, .docs-mobile-header, .docs-feedback, .docs-nav-footer { display: none !important; }
  .docs-main { margin-left: 0 !important; }
  .docs-content { max-width: 100%; padding: 0; }
  body.docs-body { background: white; color: #000; }
}