/* Developer Hub de WhatsMarketing: mismos tokens que la web y el centro de ayuda (design/assets/ayuda/ayuda.css),
   más los componentes de documentación: barra lateral, tabla de contenidos, bloques de código con pestañas,
   tablas de parámetros, badges de método. Claro y oscuro. */
:root{
  --bg:#FDFCFB;--surface:#FFFFFF;--surface-alt:#FBF3F8;--surface-hover:#FEF6FA;
  --border:#EEE3EB;--border-hover:#EFC1DC;
  --text:#241E22;--text-secondary:#4C4650;--text-tertiary:#8A8189;
  --primary:#C81591;--primary-hover:#AD0F7A;--primary-tint:#FBE6F2;
  --secondary:#F37648;--secondary-tint:#FDEBE3;--success:#1F9D6B;--info:#2563EB;--danger:#DC2626;
  --codigo-bg:#1E1A1F;--codigo-barra:#2A2429;--codigo-text:#F3EEF1;--codigo-border:#372E36;
  --font-body:'Rubik',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-headline:'Space Grotesk','Rubik',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sombra:0 18px 40px rgba(43,42,41,.1);
  --cabecera:64px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#141115;--surface:#1B171B;--surface-alt:#231D23;--surface-hover:#2A232A;
    --border:#332A32;--border-hover:#5A3A52;
    --text:#F3EEF1;--text-secondary:#C9BFC6;--text-tertiary:#8F858D;
    --primary:#F05CB8;--primary-hover:#F77BC6;--primary-tint:#3A1A2E;
    --secondary:#F89A75;--secondary-tint:#3A251C;--success:#3DC48A;--info:#60A5FA;--danger:#F87171;
    --codigo-bg:#0F0D10;--codigo-barra:#1B171B;--codigo-border:#2A232A;
    --sombra:0 18px 40px rgba(0,0,0,.45);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#141115;--surface:#1B171B;--surface-alt:#231D23;--surface-hover:#2A232A;
  --border:#332A32;--border-hover:#5A3A52;
  --text:#F3EEF1;--text-secondary:#C9BFC6;--text-tertiary:#8F858D;
  --primary:#F05CB8;--primary-hover:#F77BC6;--primary-tint:#3A1A2E;
  --secondary:#F89A75;--secondary-tint:#3A251C;--success:#3DC48A;--info:#60A5FA;--danger:#F87171;
  --codigo-bg:#0F0D10;--codigo-barra:#1B171B;--codigo-border:#2A232A;
  --sombra:0 18px 40px rgba(0,0,0,.45);
  color-scheme:dark;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--cabecera) + 16px);-webkit-text-size-adjust:100%;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;} *{transition-duration:.001ms !important;animation:none !important;}}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.6;}
a{color:var(--primary);text-decoration:none;}
a:hover{color:var(--primary-hover);text-decoration:underline;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px;}
img,svg{max-width:100%;height:auto;}
.visualmente-oculto{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}
.saltar{position:absolute;left:-999px;top:8px;background:var(--primary);color:#fff;padding:8px 12px;border-radius:8px;z-index:100;}
.saltar:focus{left:8px;}

/* cabecera */
.cabecera{position:sticky;top:0;z-index:40;height:var(--cabecera);background:color-mix(in srgb,var(--surface) 78%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--border);}
.cabecera-interior{max-width:1440px;margin:0 auto;height:100%;padding:0 16px;display:flex;align-items:center;gap:14px;}
.marca{display:flex;align-items:center;gap:12px;color:var(--text);flex-shrink:0;}
.marca:hover{text-decoration:none;color:var(--text);}
.marca img{height:34px;width:auto;}
.marca-sep{width:1px;height:26px;background:var(--border);}
.marca-nombre{font-family:var(--font-headline);font-weight:700;font-size:1rem;letter-spacing:-.01em;white-space:nowrap;}
.buscador{position:relative;flex:1;max-width:460px;margin-left:auto;}
.buscador input{width:100%;height:40px;padding:0 14px 0 38px;border:1.5px solid var(--border);border-radius:12px;background:var(--surface);color:var(--text);font:inherit;font-size:.92rem;transition:border-color .18s ease;}
.buscador::before{content:'';position:absolute;left:13px;top:12px;width:16px;height:16px;background:currentColor;color:var(--text-tertiary);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") center/contain no-repeat;pointer-events:none;}
.buscador input:focus{border-color:var(--primary);outline:none;}
.resultados{position:absolute;top:46px;left:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--sombra);overflow:hidden;padding:6px;z-index:50;}
.resultados a{display:flex;flex-direction:column;gap:2px;padding:9px 12px;border-radius:10px;color:var(--text);}
.resultados a:hover,.resultados a:focus{background:var(--surface-alt);text-decoration:none;outline:none;}
.resultados strong{font-weight:500;font-size:.93rem;}
.resultados small{color:var(--text-tertiary);font-size:.78rem;}
.sin-resultados{padding:10px 12px;color:var(--text-tertiary);font-size:.9rem;}
.cabecera-enlaces{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.cabecera-enlaces > a:not(.cta){color:var(--text-secondary);font-size:.88rem;font-weight:500;padding:0 8px;}
.idioma select,.tema{height:36px;padding:0 10px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--text-secondary);font:inherit;font-size:.85rem;font-weight:500;cursor:pointer;transition:border-color .18s ease,background-color .18s ease;}
.idioma select:hover,.tema:hover{border-color:var(--border-hover);background:var(--surface-alt);}
.tema{display:inline-flex;align-items:center;justify-content:center;width:36px;padding:0;}
.tema .sol{display:none;}
:root[data-theme="dark"] .tema .sol{display:block;} :root[data-theme="dark"] .tema .luna{display:none;}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .tema .sol{display:block;} :root:not([data-theme="light"]) .tema .luna{display:none;}}
.cta{display:inline-flex;align-items:center;height:36px;padding:0 16px;border-radius:999px;background:var(--primary);color:#fff !important;font-size:.84rem;font-weight:600;white-space:nowrap;transition:background-color .18s ease,transform .18s ease;}
.cta:hover{background:var(--primary-hover);text-decoration:none;transform:translateY(-1px);}
.menu-boton{display:none;width:40px;height:40px;border:1px solid var(--border);border-radius:10px;background:var(--surface);flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;}
.menu-boton span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;}

/* marco: lateral · contenido · toc */
.marco{max-width:1440px;margin:0 auto;display:grid;grid-template-columns:272px minmax(0,1fr) 232px;gap:0 32px;padding:0 16px;}
.lateral{position:sticky;top:var(--cabecera);height:calc(100vh - var(--cabecera));overflow-y:auto;padding:24px 8px 40px 0;border-right:1px solid var(--border);}
.nav-inicio{display:block;padding:8px 12px;border-radius:10px;color:var(--text);font-weight:600;font-size:.92rem;}
.nav-grupo{margin-top:18px;}
.nav-grupo h2{margin:0 0 6px 12px;font-family:var(--font-headline);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-tertiary);}
.nav-grupo ul{list-style:none;margin:0;padding:0;}
.nav-grupo a,.nav-inicio{display:block;padding:7px 12px;border-radius:10px;color:var(--text-secondary);font-size:.92rem;transition:background-color .15s ease,color .15s ease;}
.nav-grupo a:hover,.nav-inicio:hover{background:var(--surface-alt);color:var(--text);text-decoration:none;}
.nav-grupo a.activo,.nav-inicio.activo{background:var(--primary-tint);color:var(--primary);font-weight:600;}
.contenido{min-width:0;padding:36px 0 56px;}
.articulo{max-width:760px;}
.ancho .articulo{max-width:none;}
.derecha{position:sticky;top:var(--cabecera);height:calc(100vh - var(--cabecera));overflow-y:auto;padding:32px 0 40px;}
.toc h2{margin:0 0 8px;font-family:var(--font-headline);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-tertiary);}
.toc ul{list-style:none;margin:0;padding:0;border-left:1px solid var(--border);}
.toc a{display:flex;align-items:center;gap:6px;padding:5px 12px;margin-left:-1px;border-left:2px solid transparent;color:var(--text-secondary);font-size:.84rem;line-height:1.35;}
.toc a:hover{color:var(--text);text-decoration:none;}
.toc a.activo{border-left-color:var(--primary);color:var(--primary);}
.aviso{margin:0 0 20px;padding:10px 14px;border-radius:12px;background:var(--secondary-tint);color:var(--text);font-size:.9rem;}
.pie-articulo{margin-top:40px;padding-top:18px;border-top:1px solid var(--border);color:var(--text-tertiary);font-size:.86rem;}
.pie{border-top:1px solid var(--border);background:var(--surface);}
.pie-interior{max-width:1440px;margin:0 auto;padding:18px 16px;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;color:var(--text-tertiary);font-size:.84rem;}
.pie a{color:var(--text-secondary);}

/* tipografía del artículo */
.articulo h1,.articulo h2,.articulo h3,.articulo h4{font-family:var(--font-headline);letter-spacing:-.01em;color:var(--text);text-wrap:balance;line-height:1.2;}
.articulo h1{font-size:clamp(1.8rem,3.4vw,2.5rem);margin:0 0 16px;}
.articulo h1 + p,.entradilla{font-size:1.12rem;color:var(--text-secondary);margin-top:0;}
.articulo h2{font-size:1.45rem;margin:44px 0 12px;position:relative;}
.articulo h3{font-size:1.1rem;margin:28px 0 8px;}
.articulo h4{font-size:.98rem;margin:22px 0 6px;}
.ancla{margin-left:8px;color:var(--text-tertiary);opacity:0;font-weight:400;}
.ancla::before{content:'#';}
h2:hover .ancla,.ancla:focus-visible{opacity:1;}
.articulo p,.articulo li{color:var(--text);}
.articulo ul,.articulo ol{padding-left:22px;}
.articulo li + li{margin-top:4px;}
.articulo code{font-family:var(--font-mono);font-size:.84em;background:var(--surface-alt);border:1px solid var(--border);border-radius:6px;padding:1px 6px;color:var(--text);overflow-wrap:anywhere;}
.articulo a code{color:inherit;}
.articulo strong{font-weight:600;}
.articulo hr{border:0;border-top:1px solid var(--border);margin:32px 0;}
.articulo blockquote{margin:16px 0;padding:10px 16px;border-left:3px solid var(--primary);background:var(--surface-alt);border-radius:0 12px 12px 0;color:var(--text-secondary);}
.nota{color:var(--text-tertiary);font-size:.9rem;}

/* tablas */
.tabla{overflow-x:auto;margin:14px 0 20px;border:1px solid var(--border);border-radius:14px;background:var(--surface);}
.tabla table{width:100%;border-collapse:collapse;font-size:.9rem;}
.tabla th,.tabla td{text-align:left;vertical-align:top;padding:10px 14px;border-bottom:1px solid var(--border);}
.tabla tr:last-child td{border-bottom:0;}
.tabla th{font-family:var(--font-headline);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text-tertiary);background:var(--surface-alt);font-weight:600;}
.tabla td:first-child{white-space:nowrap;}
.tabla td{font-variant-numeric:tabular-nums;}
.obligatorio{display:inline-block;margin-left:6px;padding:1px 7px;border-radius:999px;background:var(--secondary-tint);color:var(--secondary);font-size:.68rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;vertical-align:middle;}

/* tarjetas y botones */
.tarjetas{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin:24px 0;}
.tarjeta{display:flex;flex-direction:column;gap:6px;padding:18px;border:1px solid var(--border);border-radius:16px;background:var(--surface);color:var(--text);transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;}
.tarjeta:hover{text-decoration:none;border-color:var(--border-hover);transform:translateY(-2px);box-shadow:var(--sombra);}
.tarjeta strong{font-family:var(--font-headline);font-size:1.02rem;color:var(--primary);}
.tarjeta span{color:var(--text-secondary);font-size:.9rem;line-height:1.45;}
.boton{display:inline-flex;align-items:center;height:40px;padding:0 18px;border-radius:999px;background:var(--primary);color:#fff !important;font-weight:600;font-size:.9rem;margin:4px 6px 4px 0;transition:background-color .18s ease;}
.boton:hover{background:var(--primary-hover);text-decoration:none;}
.boton.secundario{background:var(--surface);color:var(--text) !important;border:1px solid var(--border);}
.boton.secundario:hover{border-color:var(--border-hover);background:var(--surface-alt);}
.video{display:flex;align-items:center;gap:14px;margin:18px 0;padding:14px 16px;border:1px solid var(--border);border-radius:14px;background:var(--surface);color:var(--text);}
.video:hover{text-decoration:none;border-color:var(--border-hover);}
.video-icono{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;background:var(--primary-tint);color:var(--primary);flex-shrink:0;}
.video strong{display:block;font-weight:600;}
.video small{color:var(--text-tertiary);}

/* código */
figure.codigo{margin:16px 0;border:1px solid var(--codigo-border);border-radius:14px;background:var(--codigo-bg);overflow:hidden;color:var(--codigo-text);}
figure.codigo figcaption{display:flex;align-items:center;justify-content:space-between;height:36px;padding:0 8px 0 14px;background:var(--codigo-barra);font-family:var(--font-mono);font-size:.74rem;color:#B4A9B1;letter-spacing:.02em;}
figure.codigo pre{margin:0;padding:14px 16px;overflow:auto;font-family:var(--font-mono);font-size:.84rem;line-height:1.55;tab-size:2;}
figure.codigo code{font-family:inherit;font-size:inherit;background:none;border:0;padding:0;color:inherit;}
.copiar{height:26px;padding:0 10px;border:1px solid #4A3F48;border-radius:8px;background:transparent;color:#D8CED5;font:inherit;font-size:.72rem;cursor:pointer;transition:background-color .15s ease;}
.copiar:hover{background:#3A3139;}
.pestanas{margin:16px 0;border:1px solid var(--codigo-border);border-radius:14px;background:var(--codigo-bg);overflow:hidden;}
.pestanas figure.codigo{margin:0;border:0;border-radius:0;}
.pestanas:not(:has(.pestanas-barra)) figure.codigo:not(:first-of-type){display:none;}
.pestanas figure.codigo figcaption{height:auto;padding:0 8px 0 0;position:absolute;right:0;top:0;background:transparent;}
.pestanas figure.codigo{position:relative;}
.pestanas figure.codigo figcaption span{display:none;}
.pestanas-barra{display:flex;gap:2px;padding:6px 8px 0;background:var(--codigo-barra);border-bottom:1px solid var(--codigo-border);overflow-x:auto;}
.pestanas-barra button{height:30px;padding:0 12px;border:0;border-bottom:2px solid transparent;background:transparent;color:#B4A9B1;font:inherit;font-size:.78rem;font-weight:500;cursor:pointer;white-space:nowrap;}
.pestanas-barra button[aria-selected="true"]{color:#fff;border-bottom-color:var(--primary);}
.pestanas .copiar{position:relative;top:-33px;}
/* colores del resaltado (highlight.js) */
.hljs{color:#F3EEF1;}
.hljs-comment,.hljs-quote{color:#8F858D;font-style:italic;}
.hljs-keyword,.hljs-selector-tag,.hljs-meta{color:#F05CB8;}
.hljs-string,.hljs-attr,.hljs-template-variable,.hljs-addition{color:#9AE6B4;}
.hljs-number,.hljs-literal,.hljs-symbol{color:#F89A75;}
.hljs-title,.hljs-function .hljs-title,.hljs-name,.hljs-section{color:#93C5FD;}
.hljs-built_in,.hljs-type,.hljs-class .hljs-title{color:#C4B5FD;}
.hljs-variable,.hljs-params{color:#F3EEF1;}
.hljs-attribute{color:#FCD34D;}
.hljs-punctuation,.hljs-operator{color:#D8CED5;}
.language-json .hljs-attr{color:#93C5FD;}
.language-json .hljs-string{color:#9AE6B4;}

/* referencia: operación a dos columnas */
.op{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 36px;padding:36px 0;border-top:1px solid var(--border);}
.op:first-of-type{border-top:0;}
.op h2{margin-top:0 !important;font-size:1.4rem;}
.op-ruta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:6px 0 14px;}
.op-ruta code{font-size:.92rem;background:var(--surface);}
.op-codigo{position:sticky;top:calc(var(--cabecera) + 16px);align-self:start;min-width:0;}
.op-codigo .pestanas,.op-codigo figure.codigo{margin:0 0 14px;}
.permisos{font-size:.88rem;color:var(--text-secondary);}
.metodo{display:inline-block;padding:3px 9px;border-radius:8px;font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.04em;color:#fff;background:var(--text-tertiary);}
.metodo.get{background:var(--success);} .metodo.post{background:var(--info);} .metodo.patch,.metodo.put{background:var(--secondary);} .metodo.delete{background:var(--danger);}
.metodo.mini{padding:1px 5px;font-size:.6rem;min-width:40px;text-align:center;}
.errores{list-style:none;padding:0;margin:8px 0 0;}
.errores li{padding:8px 0;border-top:1px solid var(--border);font-size:.92rem;}
.codigo-http{display:inline-block;min-width:34px;font-family:var(--font-mono);font-weight:600;color:var(--secondary);}
.esquemas{padding-top:28px;border-top:1px solid var(--border);}

.raiz{max-width:720px;margin:0 auto;padding:40px 16px;text-align:center;}
.raiz ul{list-style:none;padding:0;}
.raiz li{margin:8px;}

/* responsive */
@media (max-width:1240px){
  .marco{grid-template-columns:248px minmax(0,1fr);}
  .derecha{display:none;}
}
@media (max-width:1100px){
  .op{grid-template-columns:minmax(0,1fr);}
  .op-codigo{position:static;}
}
@media (max-width:960px){
  .marco{grid-template-columns:minmax(0,1fr);}
  .menu-boton{display:flex;}
  .lateral{position:fixed;left:0;top:var(--cabecera);width:min(320px,86vw);height:calc(100vh - var(--cabecera));background:var(--surface);padding:16px 12px 40px;transform:translateX(-105%);transition:transform .22s ease;box-shadow:var(--sombra);z-index:35;border-right:1px solid var(--border);}
  .lateral.abierto{transform:none;}
  .menu-abierto{overflow:hidden;}
  .cabecera-enlaces > a:not(.cta){display:none;}
  .buscador{max-width:none;}
  .contenido{padding-top:24px;}
}
@media (max-width:640px){
  .marca-nombre,.marca-sep{display:none;}
  .marca img{height:28px;}
  .cta{display:none;}
  .idioma select{padding:0 6px;}
  .cabecera-interior{gap:10px;}
  .articulo h2{margin-top:34px;}
  figure.codigo pre{font-size:.8rem;}
}