/* =================================================================
   ANDÉN DOCS — Premium SaaS documentation design system
   Bootstrap 5.3 utility layer + custom premium tokens
   Inspired by Stripe Docs · Linear · Vercel · Notion
   Fonts: Inter (body), Outfit (display), JetBrains Mono (code)
   Icons: Phosphor + Bootstrap Icons
   ================================================================= */

/* v1.25.3 · fuentes locales vendorizadas (antes Google Fonts CDN) */
@import url('../../shared/css/fonts.css');

/* ===== Tokens ===== */
:root {
  color-scheme: light dark;
  --d-brand-50:#ecfdf5; --d-brand-100:#d1fae5; --d-brand-200:#a7f3d0;
  --d-brand-300:#6ee7b7; --d-brand-400:#34d399; --d-brand-500:#10b981;
  --d-brand-600:#059669; --d-brand-700:#047857; --d-brand-800:#065f46; --d-brand-900:#064e3b;
  --d-violet:#8b5cf6; --d-amber:#f59e0b; --d-rose:#f43f5e; --d-cyan:#06b6d4; --d-blue:#3b82f6;
  --d-bg-0:#ffffff; --d-bg-1:#fafbfc; --d-bg-2:#f3f5f8; --d-bg-3:#e8ecf2; --d-bg-4:#d8deeb;
  --d-bg-elevated:rgba(255,255,255,0.92);
  --d-text-0:#0b1220; --d-text-1:#1f2937; --d-text-2:#4b5563; --d-text-3:#6b7280; --d-text-4:#9ca3af;
  --d-border:rgba(15,23,42,0.08); --d-border-strong:rgba(15,23,42,0.14); --d-border-focus:var(--d-brand-500);
  --d-shadow-xs:0 1px 2px rgba(15,23,42,0.04);
  --d-shadow-sm:0 1px 3px rgba(15,23,42,0.05),0 1px 2px rgba(15,23,42,0.04);
  --d-shadow-md:0 4px 6px -1px rgba(15,23,42,0.06),0 2px 4px -2px rgba(15,23,42,0.05);
  --d-shadow-lg:0 10px 20px -5px rgba(15,23,42,0.08),0 6px 8px -3px rgba(15,23,42,0.04);
  --d-shadow-xl:0 25px 50px -12px rgba(15,23,42,0.18);
  --d-shadow-glow:0 0 0 4px rgba(16,185,129,0.12);
  --d-sp-1:.25rem; --d-sp-2:.5rem; --d-sp-3:.75rem; --d-sp-4:1rem; --d-sp-5:1.25rem;
  --d-sp-6:1.5rem; --d-sp-8:2rem; --d-sp-10:2.5rem; --d-sp-12:3rem; --d-sp-16:4rem; --d-sp-20:5rem;
  --d-r-1:4px; --d-r-2:6px; --d-r-3:10px; --d-r-4:14px; --d-r-5:20px; --d-r-full:9999px;
  --d-fs-xs:.75rem; --d-fs-sm:.875rem; --d-fs-base:1rem; --d-fs-lg:1.125rem; --d-fs-xl:1.25rem;
  --d-fs-2xl:1.5rem; --d-fs-3xl:1.875rem; --d-fs-4xl:2.25rem; --d-fs-5xl:3rem;
  --d-fs-display:clamp(2.5rem,5vw,4.5rem);
  --d-lh-tight:1.15; --d-lh-snug:1.35; --d-lh-base:1.6;
  --d-sidebar-w:280px; --d-toc-w:240px; --d-content-max:760px; --d-nav-h:64px;
  --d-ease:cubic-bezier(.4,0,.2,1); --d-ease-out:cubic-bezier(0,0,.2,1);
}
[data-theme="dark"] {
  color-scheme: dark;
  --d-bg-0:#0b0d12; --d-bg-1:#11141c; --d-bg-2:#161a25; --d-bg-3:#1d2230; --d-bg-4:#262b3b;
  --d-bg-elevated:rgba(17,20,28,0.85);
  --d-text-0:#f4f5fa; --d-text-1:#c8cdda; --d-text-2:#8a91a3; --d-text-3:#5d6275; --d-text-4:#3d4252;
  --d-border:rgba(255,255,255,0.08); --d-border-strong:rgba(255,255,255,0.14);
  --d-shadow-xs:0 1px 2px rgba(0,0,0,.25);
  --d-shadow-sm:0 1px 3px rgba(0,0,0,.35),0 1px 2px rgba(0,0,0,.20);
  --d-shadow-md:0 4px 6px -1px rgba(0,0,0,.40),0 2px 4px -2px rgba(0,0,0,.25);
  --d-shadow-lg:0 10px 20px -5px rgba(0,0,0,.45),0 6px 8px -3px rgba(0,0,0,.30);
  --d-shadow-xl:0 25px 50px -12px rgba(0,0,0,.60);
}

/* ===== Base ===== */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-feature-settings: 'cv11','ss01','ss03','cv02';
  font-size: var(--d-fs-base); line-height: var(--d-lh-base);
  color: var(--d-text-1); background: var(--d-bg-0);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
::selection { background: var(--d-brand-200); color: var(--d-brand-900); }
[data-theme="dark"] ::selection { background: var(--d-brand-800); color: var(--d-brand-100); }
img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color 120ms var(--d-ease); }
a:hover { color: var(--d-brand-600); }
[data-theme="dark"] a:hover { color: var(--d-brand-400); }
hr { border: 0; border-top: 1px solid var(--d-border); margin: var(--d-sp-8) 0; }

/* ===== Typography ===== */
h1,h2,h3,h4,h5,h6 {
  font-family: 'Outfit', 'Inter', system-ui, sans-serif;
  color: var(--d-text-0); line-height: var(--d-lh-tight);
  letter-spacing: -0.02em; font-weight: 700; margin: 0 0 var(--d-sp-3);
}
h1 { font-size: var(--d-fs-4xl); font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: var(--d-fs-3xl); font-weight: 700; margin-top: var(--d-sp-12); }
h3 { font-size: var(--d-fs-2xl); font-weight: 700; margin-top: var(--d-sp-10); }
h4 { font-size: var(--d-fs-xl); font-weight: 600; margin-top: var(--d-sp-6); }
h5 { font-size: var(--d-fs-lg); font-weight: 600; }
h6 { font-size: var(--d-fs-base); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--d-text-2); }
p { margin: 0 0 var(--d-sp-4); }
strong { font-weight: 600; color: var(--d-text-0); }
em { font-style: italic; }
h2[id],h3[id],h4[id] { scroll-margin-top: 90px; }
.lead { font-size: var(--d-fs-xl); line-height: var(--d-lh-snug); color: var(--d-text-2); font-weight: 400; margin-bottom: var(--d-sp-8); }
.display { font-family: 'Outfit', sans-serif; font-size: var(--d-fs-display); font-weight: 800; line-height: 1.05; letter-spacing: -0.035em; color: var(--d-text-0); }
.display .grad {
  background: linear-gradient(135deg, var(--d-brand-500) 0%, var(--d-cyan) 60%, var(--d-violet) 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.muted { color: var(--d-text-3); }
.text-brand { color: var(--d-brand-600); }
[data-theme="dark"] .text-brand { color: var(--d-brand-400); }

/* ===== Code ===== */
code, kbd, samp { font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', Menlo, monospace; font-size: 0.875em; font-feature-settings: 'liga' 0; }
:not(pre)>code { background: var(--d-bg-2); border: 1px solid var(--d-border); padding: 0.1em 0.4em; border-radius: var(--d-r-2); color: var(--d-text-0); font-weight: 500; }
[data-theme="dark"] :not(pre)>code { background: var(--d-bg-3); }
pre {
  background: var(--d-bg-1); border: 1px solid var(--d-border); border-radius: var(--d-r-3);
  padding: var(--d-sp-4) var(--d-sp-5); overflow-x: auto; margin: 0 0 var(--d-sp-5);
  font-size: var(--d-fs-sm); line-height: 1.6; position: relative; box-shadow: var(--d-shadow-sm);
}
[data-theme="dark"] pre { background: #0d0f15; }
pre code { background: none; padding: 0; border: 0; color: inherit; }
.code-copy {
  position: absolute; top: 8px; right: 8px; padding: 4px 10px; font-size: var(--d-fs-xs);
  background: var(--d-bg-2); border: 1px solid var(--d-border); border-radius: var(--d-r-2);
  color: var(--d-text-2); cursor: pointer; opacity: 0; transition: opacity 150ms var(--d-ease);
  font-family: 'Inter', sans-serif; font-weight: 500;
}
pre:hover .code-copy { opacity: 1; }
.code-copy:hover { color: var(--d-brand-600); border-color: var(--d-brand-300); }
kbd { display: inline-block; background: var(--d-bg-2); border: 1px solid var(--d-border); border-bottom-width: 2px; padding: 2px 6px; border-radius: var(--d-r-2); font-size: 0.75em; font-weight: 600; color: var(--d-text-1); line-height: 1; }

/* ===== Lists + Tables ===== */
ul, ol { padding-left: 1.5em; margin: 0 0 var(--d-sp-4); }
li { margin-bottom: var(--d-sp-2); }
li>ul, li>ol { margin-top: var(--d-sp-2); }
ul.unstyled { list-style: none; padding-left: 0; }
table { width: 100%; border-collapse: collapse; margin: 0 0 var(--d-sp-6); font-size: var(--d-fs-sm); }
th, td { text-align: left; padding: var(--d-sp-3) var(--d-sp-4); border-bottom: 1px solid var(--d-border); vertical-align: top; }
th { font-weight: 600; color: var(--d-text-0); background: var(--d-bg-1); font-size: var(--d-fs-xs); text-transform: uppercase; letter-spacing: 0.05em; }
tr:last-child td { border-bottom: 0; }
.table-wrap { border: 1px solid var(--d-border); border-radius: var(--d-r-3); overflow: hidden; margin-bottom: var(--d-sp-6); }
.table-wrap table { margin: 0; }

/* ===== Callouts ===== */
.callout { display: flex; gap: var(--d-sp-3); padding: var(--d-sp-4) var(--d-sp-5); border: 1px solid var(--d-border); border-left-width: 4px; border-radius: var(--d-r-3); background: var(--d-bg-1); margin: var(--d-sp-5) 0; font-size: var(--d-fs-sm); line-height: var(--d-lh-snug); }
.callout-icon { flex: 0 0 24px; font-size: 1.25rem; line-height: 1.2; }
.callout-body { flex: 1; min-width: 0; }
.callout-title { font-weight: 600; color: var(--d-text-0); margin-bottom: 4px; font-family: 'Outfit', sans-serif; }
.callout-body>p:last-child { margin-bottom: 0; }
.callout-info { border-left-color: var(--d-blue); background: rgba(59,130,246,0.06); }
.callout-tip { border-left-color: var(--d-brand-500); background: rgba(16,185,129,0.06); }
.callout-warn { border-left-color: var(--d-amber); background: rgba(245,158,11,0.07); }
.callout-danger { border-left-color: var(--d-rose); background: rgba(244,63,94,0.06); }
.callout-pro { border-left-color: var(--d-violet); background: rgba(139,92,246,0.06); }
[data-theme="dark"] .callout-info { background: rgba(59,130,246,0.10); }
[data-theme="dark"] .callout-tip { background: rgba(16,185,129,0.10); }
[data-theme="dark"] .callout-warn { background: rgba(245,158,11,0.10); }
[data-theme="dark"] .callout-danger { background: rgba(244,63,94,0.10); }
[data-theme="dark"] .callout-pro { background: rgba(139,92,246,0.10); }

/* ===== Nav ===== */
.docs-nav {
  position: sticky; top: 0; z-index: 50; height: var(--d-nav-h);
  display: flex; align-items: center; padding: 0 var(--d-sp-6);
  background: var(--d-bg-elevated); backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid var(--d-border);
}
.docs-nav .brand { display: flex; align-items: center; gap: var(--d-sp-2); font-family: 'Outfit', sans-serif; font-weight: 800; font-size: var(--d-fs-lg); letter-spacing: -0.02em; color: var(--d-text-0); }
.docs-nav .brand-mark { width: 32px; height: 32px; border-radius: 8px; background: linear-gradient(135deg, var(--d-brand-500), var(--d-brand-700)); display: flex; align-items: center; justify-content: center; color: white; font-weight: 800; font-size: 14px; box-shadow: var(--d-shadow-sm), inset 0 1px 0 rgba(255,255,255,0.18); }
.docs-nav .nav-links { display: flex; gap: var(--d-sp-1); margin-left: var(--d-sp-8); }
.docs-nav .nav-link { padding: 8px 14px; border-radius: var(--d-r-2); font-size: var(--d-fs-sm); font-weight: 500; color: var(--d-text-2); transition: all 120ms var(--d-ease); }
.docs-nav .nav-link:hover { background: var(--d-bg-2); color: var(--d-text-0); }
.docs-nav .nav-link.active { color: var(--d-brand-600); background: rgba(16,185,129,0.08); }
[data-theme="dark"] .docs-nav .nav-link.active { color: var(--d-brand-400); }
.docs-nav .nav-spacer { flex: 1; }
.docs-nav .nav-actions { display: flex; gap: var(--d-sp-2); align-items: center; }

/* ===== Layout ===== */
.docs-layout { display: grid; grid-template-columns: var(--d-sidebar-w) minmax(0,1fr) var(--d-toc-w); gap: 0; max-width: 1440px; margin: 0 auto; }
.docs-sidebar { position: sticky; top: var(--d-nav-h); height: calc(100vh - var(--d-nav-h)); overflow-y: auto; padding: var(--d-sp-6) var(--d-sp-4) var(--d-sp-10); border-right: 1px solid var(--d-border); font-size: var(--d-fs-sm); }
.sb-section { margin-bottom: var(--d-sp-6); }
.sb-section-title { font-size: var(--d-fs-xs); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; color: var(--d-text-3); margin: 0 var(--d-sp-3) var(--d-sp-2); }
.sb-link { display: flex; align-items: center; gap: var(--d-sp-2); padding: 7px var(--d-sp-3); border-radius: var(--d-r-2); color: var(--d-text-2); font-weight: 500; transition: all 100ms var(--d-ease); }
.sb-link:hover { background: var(--d-bg-2); color: var(--d-text-0); }
.sb-link.active { background: rgba(16,185,129,0.10); color: var(--d-brand-700); font-weight: 600; }
[data-theme="dark"] .sb-link.active { color: var(--d-brand-300); background: rgba(16,185,129,0.12); }
.sb-link i { font-size: 1rem; opacity: 0.85; }
.docs-content { padding: var(--d-sp-10) var(--d-sp-10) var(--d-sp-20); max-width: 100%; }
.docs-content>* { max-width: var(--d-content-max); }
.docs-content>.full-bleed { max-width: 100%; }
.docs-toc { position: sticky; top: var(--d-nav-h); height: calc(100vh - var(--d-nav-h)); overflow-y: auto; padding: var(--d-sp-10) var(--d-sp-5); font-size: var(--d-fs-sm); border-left: 1px solid var(--d-border); }
.toc-title { font-size: var(--d-fs-xs); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; color: var(--d-text-3); margin-bottom: var(--d-sp-3); }
.toc-list { list-style: none; padding: 0; margin: 0; }
.toc-list li { margin: 0; padding: 0; }
.toc-list a { display: block; padding: 4px 0 4px var(--d-sp-3); color: var(--d-text-3); border-left: 2px solid transparent; font-weight: 500; line-height: 1.4; transition: all 100ms var(--d-ease); }
.toc-list a:hover { color: var(--d-text-0); }
.toc-list a.active { color: var(--d-brand-600); border-left-color: var(--d-brand-500); font-weight: 600; }
[data-theme="dark"] .toc-list a.active { color: var(--d-brand-400); }
.toc-list .lvl-3 { padding-left: var(--d-sp-5); font-size: 0.85em; }

@media (max-width: 1100px) {
  .docs-layout { grid-template-columns: var(--d-sidebar-w) minmax(0,1fr); }
  .docs-toc { display: none; }
}
@media (max-width: 768px) {
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { display: none; }
  .docs-content { padding: var(--d-sp-6); }
  .docs-nav .nav-links { display: none; }
  .display { font-size: 2.5rem; }
}

/* ===== Hero ===== */
.hero { text-align: center; padding: var(--d-sp-20) var(--d-sp-6) var(--d-sp-16); position: relative; overflow: hidden; }
.hero::before {
  content: ''; position: absolute; inset: -50% -20% 0 -20%; z-index: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(16,185,129,0.10), transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(139,92,246,0.08), transparent 50%);
}
.hero>* { position: relative; z-index: 1; }
.hero .eyebrow { display: inline-flex; align-items: center; gap: 6px; font-size: var(--d-fs-xs); font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--d-brand-700); padding: 5px 12px; background: rgba(16,185,129,0.10); border: 1px solid rgba(16,185,129,0.25); border-radius: var(--d-r-full); margin-bottom: var(--d-sp-4); }
[data-theme="dark"] .hero .eyebrow { color: var(--d-brand-300); }
.hero .display { margin-bottom: var(--d-sp-5); }
.hero .lead { max-width: 640px; margin: 0 auto var(--d-sp-8); }
.hero .cta-row { display: flex; gap: var(--d-sp-3); justify-content: center; flex-wrap: wrap; }

/* ===== Buttons ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; font-family: 'Inter', sans-serif; font-size: var(--d-fs-sm); font-weight: 600; border-radius: var(--d-r-3); border: 1px solid transparent; cursor: pointer; transition: all 150ms var(--d-ease); line-height: 1; letter-spacing: -0.005em; white-space: nowrap; text-decoration: none; }
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 0; box-shadow: var(--d-shadow-glow); }
.btn-lg { padding: 14px 24px; font-size: var(--d-fs-base); }
.btn-sm { padding: 6px 12px; font-size: var(--d-fs-xs); }
.btn-primary { background: linear-gradient(180deg, var(--d-brand-500), var(--d-brand-600)); color: white; box-shadow: var(--d-shadow-sm), inset 0 1px 0 rgba(255,255,255,0.18); }
.btn-primary:hover { background: linear-gradient(180deg, var(--d-brand-400), var(--d-brand-500)); box-shadow: var(--d-shadow-md); color: white; }
.btn-secondary { background: var(--d-bg-1); color: var(--d-text-0); border-color: var(--d-border-strong); }
.btn-secondary:hover { background: var(--d-bg-2); border-color: var(--d-text-3); color: var(--d-text-0); }
.btn-ghost { background: transparent; color: var(--d-text-1); }
.btn-ghost:hover { background: var(--d-bg-2); color: var(--d-text-0); }
.btn-icon { width: 36px; height: 36px; padding: 0; border-radius: var(--d-r-3); background: transparent; color: var(--d-text-2); border: 1px solid transparent; }
.btn-icon:hover { background: var(--d-bg-2); color: var(--d-text-0); }

/* ===== Cards ===== */
.card { background: var(--d-bg-1); border: 1px solid var(--d-border); border-radius: var(--d-r-4); padding: var(--d-sp-6); transition: all 180ms var(--d-ease); }
.card.elevated { box-shadow: var(--d-shadow-md); }
.card.interactive { cursor: pointer; }
.card.interactive:hover { transform: translateY(-2px); box-shadow: var(--d-shadow-lg); border-color: var(--d-border-strong); }
.card .card-icon { width: 48px; height: 48px; border-radius: var(--d-r-3); background: linear-gradient(135deg, var(--d-brand-100), var(--d-brand-200)); color: var(--d-brand-700); display: flex; align-items: center; justify-content: center; margin-bottom: var(--d-sp-4); font-size: 1.5rem; }
.card .card-icon.violet { background: linear-gradient(135deg, #ede9fe, #ddd6fe); color: var(--d-violet); }
.card .card-icon.amber { background: linear-gradient(135deg, #fef3c7, #fde68a); color: var(--d-amber); }
.card .card-icon.cyan { background: linear-gradient(135deg, #cffafe, #a5f3fc); color: var(--d-cyan); }
.card .card-icon.rose { background: linear-gradient(135deg, #ffe4e6, #fecdd3); color: var(--d-rose); }
[data-theme="dark"] .card .card-icon { background: rgba(16,185,129,0.15); color: var(--d-brand-300); }
[data-theme="dark"] .card .card-icon.violet { background: rgba(139,92,246,0.18); color: #c4b5fd; }
[data-theme="dark"] .card .card-icon.amber { background: rgba(245,158,11,0.18); color: #fcd34d; }
[data-theme="dark"] .card .card-icon.cyan { background: rgba(6,182,212,0.18); color: #67e8f9; }
[data-theme="dark"] .card .card-icon.rose { background: rgba(244,63,94,0.18); color: #fda4af; }
.card h3 { margin-top: 0; font-size: var(--d-fs-xl); }
.card h4 { margin-top: 0; font-size: var(--d-fs-lg); }

/* ===== Grids ===== */
.grid-cards { display: grid; gap: var(--d-sp-5); grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); margin-bottom: var(--d-sp-8); }
.grid-2 { display: grid; gap: var(--d-sp-5); grid-template-columns: repeat(2, 1fr); }
.grid-3 { display: grid; gap: var(--d-sp-5); grid-template-columns: repeat(3, 1fr); }
@media (max-width: 768px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* ===== Steps ===== */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0 0 var(--d-sp-8); }
.steps>li { counter-increment: step; position: relative; padding-left: 48px; padding-bottom: var(--d-sp-6); }
.steps>li:not(:last-child)::before { content: ''; position: absolute; left: 16px; top: 36px; bottom: 0; width: 2px; background: var(--d-border); }
.steps>li::after { content: counter(step); position: absolute; left: 0; top: 0; width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, var(--d-brand-500), var(--d-brand-700)); color: white; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: var(--d-fs-sm); font-family: 'Outfit', sans-serif; box-shadow: var(--d-shadow-sm); }
.steps h4 { margin: 0 0 var(--d-sp-2); font-size: var(--d-fs-lg); }
.steps p { margin-bottom: var(--d-sp-2); }

/* ===== Badges ===== */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; font-size: var(--d-fs-xs); font-weight: 600; border-radius: var(--d-r-full); background: var(--d-bg-2); color: var(--d-text-1); border: 1px solid var(--d-border); }
.badge-brand { background: rgba(16,185,129,0.10); color: var(--d-brand-700); border-color: rgba(16,185,129,0.25); }
.badge-violet { background: rgba(139,92,246,0.10); color: #6d28d9; border-color: rgba(139,92,246,0.25); }
.badge-amber { background: rgba(245,158,11,0.10); color: #b45309; border-color: rgba(245,158,11,0.25); }
.badge-info { background: rgba(59,130,246,0.10); color: #1d4ed8; border-color: rgba(59,130,246,0.25); }
.badge-rose { background: rgba(244,63,94,0.10); color: #be123c; border-color: rgba(244,63,94,0.25); }
[data-theme="dark"] .badge-brand { color: var(--d-brand-300); }
[data-theme="dark"] .badge-violet { color: #c4b5fd; }
[data-theme="dark"] .badge-amber { color: #fcd34d; }
[data-theme="dark"] .badge-info { color: #93c5fd; }
[data-theme="dark"] .badge-rose { color: #fda4af; }

/* ===== Search ===== */
.search-input { display: flex; align-items: center; gap: 8px; padding: 8px 14px; background: var(--d-bg-1); border: 1px solid var(--d-border); border-radius: var(--d-r-3); min-width: 240px; transition: all 150ms var(--d-ease); }
.search-input:focus-within { border-color: var(--d-brand-500); box-shadow: var(--d-shadow-glow); background: var(--d-bg-0); }
.search-input i { color: var(--d-text-3); flex: 0 0 auto; }
.search-input input { background: none; border: 0; outline: 0; flex: 1; color: var(--d-text-0); font-family: inherit; font-size: var(--d-fs-sm); min-width: 0; }
.search-input input::placeholder { color: var(--d-text-3); }
.search-input kbd { margin-left: auto; }

/* ===== Page meta (manual headers) ===== */
.page-meta { display: flex; align-items: center; gap: var(--d-sp-4); padding: var(--d-sp-4) var(--d-sp-6); background: var(--d-bg-1); border: 1px solid var(--d-border); border-radius: var(--d-r-4); margin-bottom: var(--d-sp-8); font-size: var(--d-fs-sm); }
.page-meta .meta-item { display: flex; align-items: center; gap: 6px; color: var(--d-text-2); }
.page-meta .meta-item strong { color: var(--d-text-0); }

/* ===== Illustrations (mock screens) ===== */
.illu { display: block; margin: var(--d-sp-6) auto; max-width: 100%; border-radius: var(--d-r-4); overflow: hidden; border: 1px solid var(--d-border); background: var(--d-bg-1); box-shadow: var(--d-shadow-lg); }
.illu-caption { display: block; text-align: center; font-size: var(--d-fs-sm); color: var(--d-text-3); margin-top: -var(--d-sp-4); margin-bottom: var(--d-sp-6); font-style: italic; }

/* Mock phone frame */
.phone-frame { display: block; margin: var(--d-sp-6) auto; width: 320px; max-width: 100%; padding: 14px; background: #1a1d24; border-radius: 32px; box-shadow: var(--d-shadow-xl), inset 0 0 0 2px #2a2d34; }
.phone-frame .phone-notch { width: 60px; height: 6px; background: #0a0b0e; border-radius: 4px; margin: 0 auto 8px; }
.phone-frame .phone-screen { background: var(--d-bg-0); border-radius: 20px; overflow: hidden; aspect-ratio: 9/19; }
[data-theme="dark"] .phone-frame { background: #2a2d34; box-shadow: var(--d-shadow-xl), inset 0 0 0 2px #3a3d44; }

/* ===== Section dividers ===== */
.section-divider { display: flex; align-items: center; gap: var(--d-sp-4); margin: var(--d-sp-12) 0 var(--d-sp-8); }
.section-divider hr { flex: 1; margin: 0; }
.section-divider span { font-size: var(--d-fs-xs); text-transform: uppercase; letter-spacing: 0.1em; font-weight: 700; color: var(--d-text-3); }

/* ===== Persona pills (manual de usuario) ===== */
.persona-tabs { display: flex; gap: var(--d-sp-2); margin-bottom: var(--d-sp-6); flex-wrap: wrap; }
.persona-tab { display: flex; align-items: center; gap: 8px; padding: 10px 16px; background: var(--d-bg-1); border: 1px solid var(--d-border); border-radius: var(--d-r-full); font-size: var(--d-fs-sm); font-weight: 600; color: var(--d-text-1); cursor: pointer; transition: all 150ms var(--d-ease); }
.persona-tab:hover { border-color: var(--d-brand-300); color: var(--d-brand-700); }
.persona-tab.active { background: linear-gradient(180deg, var(--d-brand-500), var(--d-brand-600)); color: white; border-color: transparent; box-shadow: var(--d-shadow-sm); }

/* ===== Footer ===== */
.docs-footer { padding: var(--d-sp-12) var(--d-sp-6); border-top: 1px solid var(--d-border); margin-top: var(--d-sp-16); text-align: center; color: var(--d-text-3); font-size: var(--d-fs-sm); }
.docs-footer a { color: var(--d-text-2); }
.docs-footer a:hover { color: var(--d-brand-600); }

/* ===== Utilities (minimal, Bootstrap covers the rest) ===== */
.text-center { text-align: center; }
.text-end { text-align: end; }
.mt-0 { margin-top: 0 !important; }
.mt-4 { margin-top: var(--d-sp-4); }
.mt-6 { margin-top: var(--d-sp-6); }
.mt-8 { margin-top: var(--d-sp-8); }
.mb-0 { margin-bottom: 0 !important; }
.mb-4 { margin-bottom: var(--d-sp-4); }
.mb-6 { margin-bottom: var(--d-sp-6); }
.mb-8 { margin-bottom: var(--d-sp-8); }
.gap-2 { gap: var(--d-sp-2); }
.gap-3 { gap: var(--d-sp-3); }
.gap-4 { gap: var(--d-sp-4); }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

/* ===== Print stylesheet (Ctrl+P → Save as PDF) ===== */
@media print {
  :root { --d-bg-0: #fff; --d-text-0: #000; --d-text-1: #111; --d-text-2: #333; }
  body { font-size: 10pt; line-height: 1.5; color: #000; background: #fff; }
  .docs-nav, .docs-sidebar, .docs-toc, .docs-footer, .code-copy, .nav-actions, .persona-tabs { display: none !important; }
  .docs-layout { display: block; max-width: none; }
  .docs-content { padding: 0; max-width: none; }
  .docs-content>* { max-width: none; }
  h1 { font-size: 22pt; page-break-before: always; page-break-after: avoid; }
  h1:first-child { page-break-before: avoid; }
  h2 { font-size: 16pt; page-break-after: avoid; margin-top: 18pt; }
  h3 { font-size: 13pt; page-break-after: avoid; margin-top: 14pt; }
  h4 { font-size: 11pt; page-break-after: avoid; }
  p, li, td { font-size: 10pt; }
  pre, .callout, .card, .table-wrap, .illu, blockquote, .grid-2, .grid-3, .grid-cards { page-break-inside: avoid; }
  pre { border: 1px solid #ccc; background: #f8f8f8; box-shadow: none; font-size: 8pt; }
  pre code { color: #000; }
  a { color: #047857; text-decoration: underline; }
  a[href^="http"]:after { content: " (" attr(href) ")"; font-size: 8pt; color: #555; }
  .callout { box-shadow: none; background: #fafafa; }
  .hero { padding: 1em 0; text-align: left; }
  .hero::before { display: none; }
  .display { font-size: 28pt; }
  .lead { font-size: 12pt; }
  .card { box-shadow: none; }
  .badge { border-color: #ccc; background: #f4f4f4; color: #333; }
  table { font-size: 9pt; }
  .grid-cards, .grid-2, .grid-3 { display: block; }
  .grid-cards>*, .grid-2>*, .grid-3>* { margin-bottom: 1em; }
  @page { margin: 1.5cm 1.5cm 2cm; }
  @page :first { margin-top: 2.5cm; }
}