/* CFDi Nexus - Documentacion API
 * v1.2.0 - Redisenado con el mismo lenguaje visual del landing.
 * Apple-inspired + glassmorphism + bento + aurora.
 * Fonts: Space Grotesk (display) + DM Sans (body) + JetBrains Mono (code).
 */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --c-bg: #0B0F1A;
    --c-bg-elevated: #0F172A;
    --c-bg-card: rgba(255, 255, 255, 0.04);
    --c-bg-card-hover: rgba(255, 255, 255, 0.06);
    --c-border: rgba(255, 255, 255, 0.08);
    --c-border-strong: rgba(255, 255, 255, 0.12);
    --c-text: #F1F5F9;
    --c-text-dim: #94A3B8;
    --c-text-muted: #64748B;
    --c-accent-1: #7C3AED;
    --c-accent-2: #EC4899;
    --c-accent-3: #A78BFA;
    --c-accent-4: #F472B6;
    --c-success: #10B981;
    --c-success-dim: #6EE7B7;
    --c-warning: #F59E0B;
    --c-warning-dim: #FCD34D;
    --c-danger: #EF4444;
    --c-danger-dim: #FCA5A5;
    --c-info: #3B82F6;
    --c-info-dim: #93C5FD;
    --c-shadow-card: 0 8px 32px -8px rgba(0, 0, 0, 0.5);
    --c-shadow-cta: 0 12px 40px -8px rgba(124, 58, 237, 0.5);
    --c-glow-accent: 0 0 0 4px rgba(124, 58, 237, 0.18);
    --font-display: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --ease-out-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
    font-family: var(--font-body);
    background: var(--c-bg);
    color: var(--c-text);
    line-height: 1.6;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    font-feature-settings: 'cv11', 'ss01';
}

a { color: var(--c-accent-3); text-decoration: none; cursor: pointer; }
a:hover { color: var(--c-accent-4); text-decoration: underline; }

button { cursor: pointer; font-family: inherit; border: none; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; }

::selection { background: rgba(124, 58, 237, 0.4); color: #fff; }
:focus-visible { outline: 2px solid var(--c-accent-3); outline-offset: 3px; border-radius: 6px; }

code, pre { font-family: var(--font-mono); }
code {
    font-size: 0.875em;
    background: rgba(255, 255, 255, 0.06);
    padding: 0.1em 0.4em;
    border-radius: 5px;
    color: var(--c-accent-3);
}
pre code { background: transparent; padding: 0; color: inherit; }

/* ====================================================================== */
/* TOPBAR - glass + sticky                                                */
/* ====================================================================== */
.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    height: 72px;
    background: rgba(11, 15, 26, 0.7);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    gap: 1.5rem;
}
@media (min-width: 768px) {
    .topbar { padding: 0 2.5rem; gap: 2rem; }
}

.topbar__logo {
    display: flex; align-items: center; gap: 0.6rem;
    color: var(--c-text); font-weight: 700; font-size: 0.95rem;
    text-decoration: none; font-family: var(--font-display);
    letter-spacing: -0.01em;
    min-height: 44px; align-items: center;
}
.topbar__logo:hover { text-decoration: none; color: var(--c-text); }
.topbar__logo svg { flex-shrink: 0; }

/* Topbar search - primary CTA of the docs */
.topbar__search {
    flex: 1;
    max-width: 480px;
    position: relative;
    display: flex; align-items: center;
}
.topbar__search-icon {
    position: absolute;
    left: 14px;
    color: var(--c-text-muted);
    pointer-events: none;
    display: flex; align-items: center;
}
.topbar__search-input {
    width: 100%;
    height: 44px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: 12px;
    padding: 0 88px 0 42px;
    color: var(--c-text);
    font-family: var(--font-body);
    font-size: 0.92rem;
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
    outline: none;
    min-height: 44px;
}
.topbar__search-input::placeholder { color: var(--c-text-muted); }
.topbar__search-input:hover { background: var(--c-bg-card-hover); border-color: var(--c-border-strong); }
.topbar__search-input:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(124, 58, 237, 0.5);
    box-shadow: var(--c-glow-accent);
}
.topbar__search-kbd {
    position: absolute;
    right: 10px;
    display: inline-flex; align-items: center;
    gap: 4px;
    padding: 3px 7px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--c-border);
    border-radius: 6px;
    color: var(--c-text-muted);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    pointer-events: none;
    letter-spacing: 0.5px;
}
.topbar__search-clear {
    position: absolute;
    right: 50px;
    width: 22px; height: 22px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    color: var(--c-text-dim);
    font-size: 0.8rem;
    line-height: 1;
    display: none;
    align-items: center; justify-content: center;
    transition: background 0.15s;
}
.topbar__search-clear:hover { background: rgba(255, 255, 255, 0.16); color: var(--c-text); }
.topbar__search.has-value .topbar__search-clear { display: flex; }
.topbar__search.has-value .topbar__search-kbd { display: none; }
@media (max-width: 768px) {
    .topbar__search-kbd { display: none; }
}

.topbar__nav { display: flex; gap: 1.5rem; margin-left: auto; align-items: center; }
.topbar__nav a {
    color: var(--c-text-dim);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    padding: 0.5rem 0.4rem;
    min-height: 44px;
    display: inline-flex; align-items: center;
    transition: color 0.2s;
}
.topbar__nav a:hover { color: var(--c-text); text-decoration: none; }
@media (max-width: 900px) {
    .topbar__nav a:not(.topbar__nav-cta) { display: none; }
}

.topbar__nav-cta {
    background: linear-gradient(135deg, #7C3AED, #EC4899);
    color: #fff !important;
    padding: 0.5rem 1rem !important;
    border-radius: 10px;
    font-weight: 600 !important;
    box-shadow: var(--c-shadow-cta);
    transition: transform 0.2s var(--ease-out-spring), box-shadow 0.2s;
}
.topbar__nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 40px -8px rgba(124, 58, 237, 0.6);
    text-decoration: none !important;
    color: #fff !important;
}

/* ====================================================================== */
/* LAYOUT - sidebar + main                                                */
/* ====================================================================== */
.layout-docs {
    display: grid;
    grid-template-columns: 300px 1fr;
    max-width: 1440px;
    margin: 0 auto;
    min-height: calc(100vh - 72px);
}
@media (max-width: 1024px) {
    .layout-docs { grid-template-columns: 1fr; }
}

/* ====================================================================== */
/* SIDEBAR                                                                */
/* ====================================================================== */
.sidebar-docs {
    border-right: 1px solid var(--c-border);
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 72px;
    height: calc(100vh - 72px);
    overflow-y: auto;
    padding: 1.5rem 1.25rem 3rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.12) transparent;
}
.sidebar-docs::-webkit-scrollbar { width: 6px; }
.sidebar-docs::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.12); border-radius: 3px; }
.sidebar-docs::-webkit-scrollbar-track { background: transparent; }

@media (max-width: 1024px) {
    .sidebar-docs {
        position: static;
        height: auto;
        max-height: 480px;
        border-right: none;
        border-bottom: 1px solid var(--c-border);
    }
}

.sidebar-docs__titulo {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--c-text-muted);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 0.85rem;
    padding: 0 0.5rem;
}
.sidebar-docs__sub {
    font-size: 0.75rem;
    color: var(--c-text-muted);
    margin: -0.4rem 0 1.5rem;
    padding: 0 0.5rem;
    font-family: var(--font-mono);
}
.sidebar-docs__sub strong { color: var(--c-text-dim); font-weight: 600; }

.sidebar-docs__grupo { margin-bottom: 1.25rem; }
.sidebar-docs__grupo-titulo {
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--c-text);
    text-transform: none;
    letter-spacing: -0.01em;
    margin: 1.5rem 0 0.6rem;
    padding: 0.4rem 0.6rem 0.4rem 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
    border-left: 3px solid transparent;
    border-radius: 4px;
    line-height: 1.2;
    position: relative;
}
.sidebar-docs__grupo-titulo:first-child {
    margin-top: 0.5rem;
}
.sidebar-docs__grupo-titulo > svg {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    opacity: 1;
}
/* Colores por categoria (2026-09-10: agrupacion por funcionalidad fiscal) */
.sidebar-docs__grupo--fiscales    .sidebar-docs__grupo-titulo { color: #93C5FD; border-left-color: #3B82F6; }  /* azul: identidad */
.sidebar-docs__grupo--csf         .sidebar-docs__grupo-titulo { color: #6EE7B7; border-left-color: #10B981; }  /* verde: constancia */
.sidebar-docs__grupo--cumplimiento .sidebar-docs__grupo-titulo { color: #FCD34D; border-left-color: #F59E0B; } /* ambar: cumplimiento */
.sidebar-docs__grupo--cfdi        .sidebar-docs__grupo-titulo { color: #C4B5FD; border-left-color: #8B5CF6; }  /* morado: CFDI */
.sidebar-docs__grupo--cuenta      .sidebar-docs__grupo-titulo { color: #67E8F9; border-left-color: #06B6D4; }  /* cyan: cuenta */
.sidebar-docs__grupo--ciiec       .sidebar-docs__grupo-titulo { color: #FCA5A5; border-left-color: #EF4444; }  /* rojo: CIEC */
.sidebar-docs__grupo--fiel        .sidebar-docs__grupo-titulo { color: #F9A8D4; border-left-color: #EC4899; }  /* rosa: FIEL */
/* 2026-09-10: 6 categorias BETA (no implementadas aun en sat-go v1) */
.sidebar-docs__grupo--imss         .sidebar-docs__grupo-titulo { color: #CBD5E1; border-left-color: #94A3B8; }
.sidebar-docs__grupo--efos         .sidebar-docs__grupo-titulo { color: #FDBA74; border-left-color: #F97316; }
.sidebar-docs__grupo--repse        .sidebar-docs__grupo-titulo { color: #BEF264; border-left-color: #84CC16; }
.sidebar-docs__grupo--retenciones  .sidebar-docs__grupo-titulo { color: #FDE047; border-left-color: #EAB308; }
.sidebar-docs__grupo--notificaciones .sidebar-docs__grupo-titulo { color: #5EEAD4; border-left-color: #14B8A6; }
.sidebar-docs__grupo--comunicados  .sidebar-docs__grupo-titulo { color: #D8B4FE; border-left-color: #A855F7; }

/* BETA badge (2026-09-10) */
.beta-badge {
    display: inline-block;
    margin-left: 6px;
    padding: 1px 6px;
    background: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
    color: white;
    font-size: 0.62rem;
    font-weight: 700;
    border-radius: 4px;
    letter-spacing: 0.5px;
    vertical-align: middle;
    line-height: 1.4;
}
.seccion__head h2 .beta-badge {
    font-size: 0.7rem;
    margin-left: 10px;
}
/* BETA badge en el sidebar group title (espacio reducido) */
.sidebar-docs__grupo-titulo .beta-badge {
    font-size: 0.55rem;
    margin-left: 4px;
    padding: 0px 5px;
    letter-spacing: 0.3px;
    vertical-align: 1px;
}
.sidebar-docs__grupo-count {
    color: var(--c-text-muted);
    font-weight: 600;
    font-family: var(--font-mono);
    margin-left: auto;
    font-size: 0.72rem;
    background: rgba(255, 255, 255, 0.08);
    padding: 2px 8px;
    border-radius: 10px;
    min-width: 22px;
    text-align: center;
}

.sidebar-docs__link {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    padding: 0.55rem 0.6rem 0.55rem 0.7rem;
    border-radius: 8px;
    color: var(--c-text-dim);
    font-size: 0.84rem;
    text-decoration: none;
    transition: background 0.15s, color 0.15s, transform 0.2s var(--ease-out-spring);
    border-left: 2px solid transparent;
    margin-bottom: 2px;
    min-height: 40px;
    line-height: 1.3;
}
.sidebar-docs__link:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--c-text);
    text-decoration: none;
    transform: translateX(3px);
    border-left-color: rgba(255, 255, 255, 0.15);
}
.sidebar-docs__link.is-active {
    background: rgba(124, 58, 237, 0.18);
    color: var(--c-text);
    border-left-color: var(--c-accent-2);
}
.sidebar-docs__link.is-hidden { display: none; }

.sidebar-docs__metodo {
    display: inline-block;
    padding: 0.18rem 0.45rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    font-family: var(--font-mono);
    flex-shrink: 0;
    min-width: 46px;
    text-align: center;
    letter-spacing: 0.5px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--c-text-dim);
    margin-top: 1px;
}
.sidebar-docs__metodo--GET { background: rgba(16, 185, 129, 0.22); color: #6EE7B7; }
.sidebar-docs__metodo--POST { background: rgba(59, 130, 246, 0.22); color: #93C5FD; }
.sidebar-docs__metodo--DELETE { background: rgba(239, 68, 68, 0.22); color: #FCA5A5; }
.sidebar-docs__metodo--PUT, .sidebar-docs__metodo--PATCH { background: rgba(245, 158, 11, 0.22); color: #FCD34D; }

.sidebar-docs__path {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: normal;
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--c-text);
    line-height: 1.3;
    word-break: break-word;
    flex: 1;
    min-width: 0;
}

/* search results state - empty */
.sidebar-docs__empty {
    display: none;
    padding: 1.5rem 0.5rem;
    text-align: center;
    color: var(--c-text-muted);
    font-size: 0.85rem;
}
.sidebar-docs__empty.is-visible { display: block; }
.sidebar-docs__empty-icon {
    width: 36px; height: 36px;
    margin: 0 auto 0.6rem;
    border-radius: 50%;
    background: var(--c-bg-card);
    display: flex; align-items: center; justify-content: center;
    color: var(--c-text-dim);
}
.sidebar-docs__empty strong { color: var(--c-text-dim); display: block; margin-bottom: 0.3rem; }

/* ====================================================================== */
/* MAIN                                                                   */
/* ====================================================================== */
.main-docs {
    padding: 2.5rem 2.5rem 4rem;
    max-width: 100%;
    overflow-x: hidden;
    min-width: 0;
}
@media (max-width: 1024px) {
    .main-docs { padding: 2rem 1.25rem 3rem; }
}

/* ====================================================================== */
/* HERO                                                                   */
/* ====================================================================== */
.hero-docs {
    position: relative;
    margin-bottom: 3rem;
    padding: 3rem 2.5rem;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.12), rgba(236, 72, 153, 0.06));
    border: 1px solid rgba(124, 58, 237, 0.22);
    overflow: hidden;
    isolation: isolate;
}
.hero-docs::before {
    content: '';
    position: absolute;
    inset: -50%;
    background:
        radial-gradient(circle at 20% 30%, rgba(124, 58, 237, 0.2), transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(236, 72, 153, 0.15), transparent 50%);
    z-index: -1;
    animation: aurora 18s ease-in-out infinite alternate;
}
@keyframes aurora {
    0% { transform: translate(0, 0) rotate(0); }
    100% { transform: translate(2%, -1%) rotate(2deg); }
}
@media (max-width: 768px) {
    .hero-docs { padding: 2rem 1.5rem; }
}
.hero-docs__eyebrow {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.4rem 0.9rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 9999px;
    color: var(--c-success-dim);
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 1.25rem;
    backdrop-filter: blur(8px);
}
.hero-docs__eyebrow::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--c-success);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--c-success);
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}
.hero-docs h1 {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    margin-bottom: 0.85rem;
    color: var(--c-text);
    background: linear-gradient(135deg, #F1F5F9 0%, #A78BFA 50%, #F472B6 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
.hero-docs p {
    color: var(--c-text-dim);
    font-size: clamp(1rem, 1.5vw, 1.1rem);
    max-width: 720px;
    line-height: 1.55;
}
.hero-docs__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}
.hero-docs__badge {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.4rem 0.85rem;
    background: rgba(11, 15, 26, 0.5);
    border: 1px solid var(--c-border);
    border-radius: 9999px;
    font-size: 0.78rem;
    color: var(--c-text-dim);
    backdrop-filter: blur(8px);
    transition: border-color 0.2s, transform 0.2s var(--ease-out-spring);
}
.hero-docs__badge:hover { border-color: var(--c-border-strong); transform: translateY(-1px); }
.hero-docs__badge code {
    background: transparent; padding: 0; color: var(--c-text);
    font-weight: 600;
    font-size: 0.78rem;
}

/* ====================================================================== */
/* QUICKSTART                                                             */
/* ====================================================================== */
.quickstart {
    margin-bottom: 3rem;
    background: var(--c-bg-card);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 2rem 2.25rem;
    position: relative;
    overflow: hidden;
}
.quickstart::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(124, 58, 237, 0.4), transparent);
}
.quickstart h2 {
    color: var(--c-text);
    margin-bottom: 1.25rem;
    font-size: 1.35rem;
    display: flex; align-items: center; gap: 0.6rem;
}
.quickstart h2 svg { color: var(--c-accent-3); }
.quickstart__pasos {
    padding-left: 0;
    color: var(--c-text-dim);
    list-style: none;
    counter-reset: qstep;
}
.quickstart__pasos li {
    position: relative;
    padding: 0.65rem 0 0.65rem 3rem;
    counter-increment: qstep;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.quickstart__pasos li:last-child { border-bottom: none; padding-bottom: 0; }
.quickstart__pasos li::before {
    content: counter(qstep);
    position: absolute;
    left: 0; top: 0.55rem;
    width: 28px; height: 28px;
    background: linear-gradient(135deg, var(--c-accent-1), var(--c-accent-2));
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
}
.quickstart__pasos li strong { color: var(--c-text); font-weight: 600; }

/* ====================================================================== */
/* SEARCH RESULTS BAR                                                     */
/* ====================================================================== */
.search-results {
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1.25rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.12), rgba(236, 72, 153, 0.06));
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: var(--radius-md);
    backdrop-filter: blur(8px);
    animation: slide-down 0.25s var(--ease-out-spring);
}
.search-results.is-visible { display: flex; }
@keyframes slide-down {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}
.search-results__text {
    color: var(--c-text);
    font-size: 0.9rem;
    font-weight: 500;
}
.search-results__text strong { color: var(--c-accent-3); font-weight: 700; }
.search-results__text .query { font-family: var(--font-mono); color: var(--c-accent-4); }
.search-results__clear {
    padding: 0.4rem 0.85rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--c-border);
    border-radius: 8px;
    color: var(--c-text-dim);
    font-size: 0.78rem;
    font-weight: 600;
    min-height: 32px;
    transition: background 0.15s, color 0.15s;
}
.search-results__clear:hover { background: rgba(255, 255, 255, 0.1); color: var(--c-text); }

.search-empty {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 4rem 2rem;
    margin: 2rem 0;
    background: var(--c-bg-card);
    border: 1px dashed var(--c-border-strong);
    border-radius: var(--radius-lg);
}
.search-empty.is-visible { display: flex; }
.search-empty__icon {
    width: 64px; height: 64px;
    margin-bottom: 1.25rem;
    border-radius: 50%;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    display: flex; align-items: center; justify-content: center;
    color: var(--c-accent-3);
}
.search-empty h3 {
    font-size: 1.25rem;
    color: var(--c-text);
    margin-bottom: 0.4rem;
}
.search-empty p {
    color: var(--c-text-dim);
    font-size: 0.92rem;
    max-width: 400px;
}
.search-empty .query {
    font-family: var(--font-mono);
    color: var(--c-accent-4);
    font-weight: 600;
}

/* ====================================================================== */
/* SEARCH HIGHLIGHT (in matched text)                                     */
/* ====================================================================== */
mark.search-hit {
    background: rgba(236, 72, 153, 0.25);
    color: var(--c-accent-4);
    padding: 0.05em 0.2em;
    border-radius: 3px;
    font-weight: 600;
}

/* ====================================================================== */
/* SECTIONS                                                               */
/* ====================================================================== */
.seccion { margin-bottom: 3.5rem; }
.seccion.is-hidden { display: none; }
.seccion__head {
    margin-bottom: 1.75rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--c-border);
    border-left: 3px solid transparent;
    padding-left: 1rem;
    margin-left: -1rem;
}
.seccion__head h2 {
    font-size: clamp(1.5rem, 2.5vw, 1.85rem);
    color: var(--c-text);
    margin-bottom: 0.5rem;
    display: flex; align-items: center; gap: 0.75rem;
}
.seccion__head h2 > svg {
    flex-shrink: 0;
    width: 1.4em;
    height: 1.4em;
    opacity: 0.9;
}
/* 2026-09-10: colores por categoria en el header principal (fiscal) */
.seccion--fiscales    .seccion__head h2 > svg { color: #3B82F6; }
.seccion--csf         .seccion__head h2 > svg { color: #10B981; }
.seccion--cumplimiento .seccion__head h2 > svg { color: #F59E0B; }
.seccion--cfdi        .seccion__head h2 > svg { color: #8B5CF6; }
.seccion--cuenta      .seccion__head h2 > svg { color: #06B6D4; }
.seccion--ciiec       .seccion__head h2 > svg { color: #EF4444; }
.seccion--fiel        .seccion__head h2 > svg { color: #EC4899; }
.seccion--fiscales    .seccion__head { border-left-color: #3B82F6; }
.seccion--csf         .seccion__head { border-left-color: #10B981; }
.seccion--cumplimiento .seccion__head { border-left-color: #F59E0B; }
.seccion--cfdi        .seccion__head { border-left-color: #8B5CF6; }
.seccion--cuenta      .seccion__head { border-left-color: #06B6D4; }
.seccion--ciiec       .seccion__head { border-left-color: #EF4444; }
.seccion--fiel        .seccion__head { border-left-color: #EC4899; }
.seccion__head h2 .count {
    display: inline-flex; align-items: center;
    padding: 0.2rem 0.6rem;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: 9999px;
    color: var(--c-text-dim);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
}
.seccion__head p {
    color: var(--c-text-dim);
    font-size: 0.95rem;
    max-width: 720px;
}

.seccion--footer {
    background: var(--c-bg-card);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 2rem 2.25rem;
    color: var(--c-text-dim);
    margin-bottom: 2rem;
}
.seccion--footer h2 {
    color: var(--c-text);
    margin-bottom: 0.85rem;
    font-size: 1.25rem;
}
.seccion--footer ul { list-style: none; padding: 0; }
.seccion--footer li {
    padding: 0.55rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 0.9rem;
}
.seccion--footer li:last-child { border-bottom: none; padding-bottom: 0; }
.seccion--footer li strong { color: var(--c-text); font-weight: 600; }

/* ====================================================================== */
/* ENDPOINT CARD                                                          */
/* ====================================================================== */
.endpoint {
    background: var(--c-bg-card);
    backdrop-filter: blur(8px);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 1.5rem;
    scroll-margin-top: 88px;
    transition: border-color 0.2s, transform 0.2s var(--ease-out-spring);
}
.endpoint:hover { border-color: var(--c-border-strong); }
.endpoint.is-hidden { display: none; }

.endpoint__head {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.005));
    border-bottom: 1px solid var(--c-border);
    padding: 1.1rem 1.5rem;
    display: flex; align-items: flex-start; gap: 0.85rem;
    flex-wrap: wrap;
}

.verb {
    display: inline-block;
    padding: 0.32rem 0.75rem;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 700;
    font-family: var(--font-mono);
    letter-spacing: 0.5px;
    flex-shrink: 0;
    margin-top: 0.15rem;
    min-width: 64px;
    text-align: center;
}
.verb--GET, .verb--INFO { background: rgba(16, 185, 129, 0.18); color: var(--c-success-dim); }
.verb--POST { background: rgba(59, 130, 246, 0.18); color: var(--c-info-dim); }
.verb--DELETE { background: rgba(239, 68, 68, 0.18); color: var(--c-danger-dim); }
.verb--PUT, .verb--PATCH { background: rgba(245, 158, 11, 0.18); color: var(--c-warning-dim); }

.endpoint__titulo { flex: 1 1 0; min-width: 0; }
.endpoint__titulo .path {
    background: transparent; padding: 0; color: var(--c-text);
    font-size: 1rem; font-weight: 600;
    word-break: break-all;
    font-family: var(--font-mono);
    letter-spacing: -0.01em;
}
.endpoint__desc {
    color: var(--c-text-dim); font-size: 0.9rem; margin-top: 0.4rem; line-height: 1.55;
}
.endpoint__nota {
    color: var(--c-text-muted); font-size: 0.825rem; font-style: italic;
    margin-top: 0.4rem;
}
.endpoint__nota code { font-style: normal; }
.endpoint__body { padding: 1.5rem; }

.subtitulo {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--c-text-dim);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin: 1.5rem 0 0.6rem;
    display: flex; align-items: center; gap: 0.5rem;
}
.subtitulo::before {
    content: '';
    width: 3px; height: 14px;
    background: linear-gradient(180deg, var(--c-accent-1), var(--c-accent-2));
    border-radius: 2px;
}
.subtitulo:first-child { margin-top: 0; }
.subtitulo--error {
    color: var(--c-danger-dim);
}
.subtitulo--error::before {
    background: linear-gradient(180deg, var(--c-danger), #B91C1C);
}

/* Parametros table */
.tabla-wrap { overflow-x: auto; margin: 0.5rem 0 1rem; border-radius: var(--radius-md); border: 1px solid var(--c-border); }
.tabla-params {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.825rem;
}
.tabla-params thead th {
    background: rgba(15, 23, 42, 0.6);
    color: var(--c-text);
    padding: 0.7rem 0.85rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-family: var(--font-display);
}
.tabla-params tbody td {
    padding: 0.7rem 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--c-text-dim);
    vertical-align: top;
}
.tabla-params tbody tr:last-child td { border-bottom: none; }
.tabla-params tbody tr:hover { background: rgba(124, 58, 237, 0.04); }
.tabla-params code { font-size: 0.8rem; }
.req {
    display: inline-block;
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    font-family: var(--font-mono);
    letter-spacing: 0.3px;
}
.req--si { background: rgba(239, 68, 68, 0.18); color: var(--c-danger-dim); }
.req--no { background: rgba(255, 255, 255, 0.06); color: var(--c-text-dim); }

.respuestas { font-size: 0.825rem; color: var(--c-text-dim); }
.respuestas code { font-size: 0.8rem; }

.code-block {
    background: #020617;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.15rem;
    font-family: var(--font-mono);
    font-size: 0.825rem;
    line-height: 1.6;
    color: var(--c-accent-3);
    overflow-x: auto;
    white-space: pre;
    margin: 0.5rem 0 1rem;
}
/* Neutralizar padding/background que hljs aplica al <code> dentro de <pre> */
pre.code-block > code,
pre.code-block > code.hljs {
    background: transparent;
    padding: 0;
    margin: 0;
    color: inherit;
    font-size: inherit;
    display: block;
    white-space: pre;
}
pre.code-block[data-lang="json"] > code,
pre.code-block[data-lang="json"] > code.hljs {
    color: #abb2bf; /* fallback del tema atom-one-dark */
}
pre.code-block[data-lang="bash"] > code,
pre.code-block[data-lang="bash"] > code.hljs {
    color: #abb2bf;
}
pre.code-block[data-lang="python"] > code,
pre.code-block[data-lang="python"] > code.hljs {
    color: #abb2bf;
}
pre.code-block[data-lang="php"] > code,
pre.code-block[data-lang="php"] > code.hljs {
    color: #abb2bf;
}
pre.code-block[data-lang="javascript"] > code,
pre.code-block[data-lang="javascript"] > code.hljs {
    color: #abb2bf;
}
pre.code-block[data-lang="http"] > code,
pre.code-block[data-lang="http"] > code.hljs {
    color: #abb2bf;
}
pre.code-block[data-lang="plaintext"] > code,
pre.code-block[data-lang="plaintext"] > code.hljs {
    color: #abb2bf;
}
/* Variante "error": borde izquierdo rojo sutil para diferenciar del 200 OK. */
pre.code-block--error {
    border-left: 3px solid rgba(239, 68, 68, 0.5);
    padding-left: calc(1.15rem - 3px);
}
pre.code-block--error > code,
pre.code-block--error > code.hljs {
    color: #abb2bf;
}

.error-line {
    display: flex; align-items: center; gap: 0.75rem;
    padding: 0.5rem 0.85rem;
    background: rgba(255, 255, 255, 0.02);
    border-left: 3px solid rgba(239, 68, 68, 0.4);
    border-radius: 6px;
    margin-bottom: 0.4rem;
    font-size: 0.825rem;
    flex-wrap: wrap;
}
.error-line .err-codigo { flex: 0 0 auto; min-width: 200px; color: var(--c-danger-dim); }
.error-line .err-msg { color: var(--c-text-dim); flex: 1; min-width: 0; }

.status-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 5px;
    font-size: 0.7rem;
    font-weight: 700;
    font-family: var(--font-mono);
    flex-shrink: 0;
    min-width: 32px;
    text-align: center;
}
.status--200 { background: rgba(16, 185, 129, 0.18); color: var(--c-success-dim); }
.status--400 { background: rgba(245, 158, 11, 0.18); color: var(--c-warning-dim); }
.status--401, .status--403, .status--404 { background: rgba(239, 68, 68, 0.18); color: var(--c-danger-dim); }
.status--429, .status--500, .status--502, .status--503 { background: rgba(239, 68, 68, 0.25); color: var(--c-danger-dim); }

.alerta-bloque {
    background: rgba(245, 158, 11, 0.08);
    border-left: 3px solid rgba(245, 158, 11, 0.5);
    padding: 0.7rem 1rem;
    border-radius: 6px;
    color: var(--c-warning-dim);
    font-size: 0.85rem;
    margin: 0.75rem 0;
}
.alerta-bloque--info {
    background: rgba(59, 130, 246, 0.08);
    border-left-color: rgba(59, 130, 246, 0.5);
    color: var(--c-info-dim);
}
.alerta-bloque code { color: inherit; }

/* ====================================================================== */
/* CODE TABS                                                              */
/* ====================================================================== */
.code-tabs {
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin: 1rem 0 1.5rem;
    background: #0F172A;
}
.code-tabs__nav {
    display: flex;
    background: rgba(11, 15, 26, 0.6);
    border-bottom: 1px solid rgba(124, 58, 237, 0.2);
    overflow-x: auto;
    scrollbar-width: thin;
}
.code-tabs__tab {
    padding: 0.7rem 1.1rem;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--c-text-dim);
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 600;
    font-family: var(--font-body);
    transition: color 0.15s, background 0.15s, border-color 0.15s;
    white-space: nowrap;
    min-height: 44px;
}
.code-tabs__tab:hover { color: var(--c-text); background: rgba(124, 58, 237, 0.08); }
.code-tabs__tab--active {
    color: #fff;
    border-bottom-color: var(--c-accent-2);
    background: rgba(124, 58, 237, 0.12);
}
.code-tabs__panels { position: relative; }
.code-tabs__panel { display: none; position: relative; }
.code-tabs__panel--active { display: block; }
.code-tabs__copy {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    padding: 0.4rem 0.75rem;
    background: rgba(124, 58, 237, 0.25);
    border: 1px solid rgba(124, 58, 237, 0.4);
    border-radius: 8px;
    color: var(--c-text);
    cursor: pointer;
    font-size: 0.72rem;
    font-weight: 600;
    font-family: var(--font-body);
    transition: background 0.15s, transform 0.1s;
    z-index: 10;
    min-height: 32px;
}
.code-tabs__copy:hover { background: rgba(124, 58, 237, 0.45); }
.code-tabs__copy:active { transform: scale(0.97); }
.code-block--multi {
    margin: 0;
    padding: 1.1rem 1.25rem 1.25rem;
    background: #0B1120;
    color: #E2E8F0;
    font-size: 0.78rem;
    line-height: 1.55;
    overflow-x: auto;
    font-family: var(--font-mono);
}
.code-block--multi code {
    background: transparent;
    color: inherit;
    padding: 0;
    font-size: inherit;
}

/* ====================================================================== */
/* FUNC INFO (proxy universal detallado)                                 */
/* ====================================================================== */
.func-info {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.06), rgba(236, 72, 153, 0.03));
    border: 1px solid rgba(124, 58, 237, 0.18);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    margin: 1rem 0 1.5rem;
}
.func-info__cat { margin-bottom: 1rem; }
.cat-badge {
    display: inline-block;
    padding: 0.3rem 0.85rem;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.2), rgba(236, 72, 153, 0.15));
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 999px;
    color: var(--c-accent-3);
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}
.func-info__q { margin-bottom: 1rem; }
.func-info__q:last-child { margin-bottom: 0; }
.func-info__q .subtitulo {
    color: var(--c-accent-3);
    font-size: 0.8rem;
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}
.func-info__q .subtitulo::before { display: none; }
.func-info__q p {
    color: var(--c-text-dim);
    line-height: 1.6;
    font-size: 0.92rem;
}
.casos-uso {
    list-style: none;
    padding: 0;
    margin: 0.4rem 0 0;
}
.casos-uso li {
    position: relative;
    padding: 0.45rem 0 0.45rem 1.5rem;
    color: var(--c-text-dim);
    font-size: 0.88rem;
    line-height: 1.55;
}
.casos-uso li::before {
    content: '';
    position: absolute;
    left: 0; top: 0.95rem;
    width: 7px; height: 7px;
    background: linear-gradient(135deg, var(--c-accent-1), var(--c-accent-2));
    border-radius: 50%;
    box-shadow: 0 0 6px rgba(124, 58, 237, 0.4);
}

/* ====================================================================== */
/* ANIMATIONS                                                             */
/* ====================================================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .hero-docs::before { animation: none; }
    .hero-docs__eyebrow::before { animation: none; }
}