/* Centro de ayuda systemdental.app — estilo wiki/docs, aislado de la landing. */
:root{ --navy:#1E3A8A; --blue:#3B82F6; --blue-700:#1D4ED8; --dark:#0F172A;
  --bg:#F8FAFC; --surface:#fff; --ink:#0F172A; --muted:#64748B; --border:#E2E8F0; --tint:#EFF6FF; }
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Noto Sans',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:var(--blue-700);text-decoration:none} a:hover{text-decoration:underline}
img{max-width:100%;display:block;border-radius:12px}

/* Header (igual look que el blog) */
.dhead{position:sticky;top:0;z-index:40;background:rgba(15,23,42,.95);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.dhead .in{max-width:1240px;margin:0 auto;padding:12px 24px;display:flex;align-items:center;gap:18px}
.dhead a{color:#fff} .dhead .brand{font-family:'Figtree',sans-serif;font-weight:700;font-size:18px;margin-right:auto;display:flex;align-items:center;gap:8px}
.dhead .brand img{height:26px;width:auto;border-radius:6px}
.dhead .cta{background:var(--blue);color:#fff;padding:8px 16px;border-radius:10px;font-weight:600;font-size:14px}
.dhead .cta:hover{background:var(--blue-700);text-decoration:none}
.langbar{font-size:13px} .langbar a{color:#cbd5e1;margin:0 4px} .langbar a.on{color:#fff;font-weight:700}
.dmenu-btn{display:none;background:rgba(255,255,255,.12);color:#fff;border:0;border-radius:9px;padding:8px 12px;font-size:14px;font-weight:600;cursor:pointer}

/* Layout 2 columnas: barra lateral + contenido */
.dlayout{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:268px minmax(0,1fr);gap:36px;padding:0 24px;align-items:start}
.dside{position:sticky;top:64px;align-self:start;max-height:calc(100dvh - 64px);overflow-y:auto;padding:26px 0 40px}
.dnav .dsearch{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:10px;font-size:14px;font-family:inherit;background:#fff;margin-bottom:18px}
.dnav .dsearch:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(59,130,246,.15)}
.dnomatch{color:var(--muted);font-size:14px;padding:4px 2px}
.dsec{margin-bottom:18px}
.dsec-t{display:block;font-family:'Figtree',sans-serif;font-weight:700;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 8px 2px}
.dsec ul{list-style:none}
.dsec li{margin:0}
.dsec a{display:block;padding:6px 10px;border-radius:8px;color:var(--ink);font-size:14.5px;border-left:2px solid transparent}
.dsec a:hover{background:var(--tint);text-decoration:none}
.dsec a.on{background:var(--tint);color:var(--blue-700);font-weight:600;border-left-color:var(--blue)}

/* Contenido */
.dmain{min-width:0;padding:34px 0 64px}
.darticle,.dindex{max-width:760px}
.crumb{font-size:13.5px;color:var(--muted);margin-bottom:10px}
h1{font-family:'Figtree',sans-serif;font-size:34px;line-height:1.15;letter-spacing:-.01em;margin:0 0 10px}
.lead{font-size:18px;color:var(--muted);margin:0 0 22px}
.prose h2{font-family:'Figtree',sans-serif;font-size:24px;margin:36px 0 12px;scroll-margin-top:78px;padding-top:4px}
.prose h3{font-family:'Figtree',sans-serif;font-size:19px;margin:26px 0 8px;scroll-margin-top:78px}
.prose p{margin:0 0 16px} .prose ul,.prose ol{margin:0 0 16px 22px} .prose li{margin:6px 0}
.prose strong{color:var(--ink)}
.prose blockquote{border-left:3px solid var(--blue);padding:10px 16px;color:#334155;background:#fff;border-radius:0 10px 10px 0;margin:0 0 18px}
.prose code{background:#EEF2FF;padding:2px 6px;border-radius:6px;font-size:.9em}
.prose pre{background:#0F172A;color:#E2E8F0;padding:16px;border-radius:12px;overflow:auto;margin:0 0 18px;font-size:13.5px}
.prose pre code{background:none;padding:0;color:inherit}
.prose table{width:100%;border-collapse:collapse;margin:0 0 18px;font-size:14.5px}
.prose th,.prose td{border:1px solid var(--border);padding:8px 12px;text-align:left}
.prose th{background:var(--tint)}
.prose img{border:1px solid var(--border);margin:6px 0 18px}

/* Índice "en esta página" */
.dtoc{background:#fff;border:1px solid var(--border);border-radius:12px;padding:14px 18px;margin:0 0 26px}
.dtoc-t{font-family:'Figtree',sans-serif;font-weight:700;font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.dtoc ul{list-style:none} .dtoc li{margin:4px 0;font-size:14.5px} .dtoc li.lv3{padding-left:14px}
.dtoc a{color:#475569} .dtoc a:hover{color:var(--blue-700)}

/* Anterior / siguiente */
.dpn{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:40px 0 0}
.dpn a{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:12px;padding:14px 16px;background:#fff;color:var(--ink);font-weight:600;font-size:15px}
.dpn a:hover{border-color:var(--blue);text-decoration:none}
.dpn a span{font-size:12px;color:var(--muted);font-weight:500;margin-bottom:3px}
.dpn a.next{text-align:right} .dpn a.prev{text-align:left}

.cta-box{margin:40px 0 0;padding:24px;background:var(--navy);color:#fff;border-radius:14px;text-align:center}
.cta-box a{display:inline-block;margin-top:10px;background:#fff;color:var(--navy);padding:11px 22px;border-radius:10px;font-weight:700}
.cta-box a:hover{text-decoration:none;opacity:.92}

/* Índice de la home de docs */
.dgroup{margin:30px 0 0} .dgroup h2{font-family:'Figtree',sans-serif;font-size:22px;margin:0 0 14px}
.dcards{display:grid;gap:14px;grid-template-columns:1fr} @media(min-width:560px){.dcards{grid-template-columns:1fr 1fr}}
.dcard{display:block;background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px 18px}
.dcard:hover{border-color:var(--blue);text-decoration:none}
.dcard h3{font-family:'Figtree',sans-serif;font-size:16px;margin:0 0 4px;color:var(--ink)}
.dcard p{color:var(--muted);font-size:14px;margin:0}

.dfoot{border-top:1px solid var(--border);padding:28px 0;color:var(--muted);font-size:14px;text-align:center}
.dfoot .wrap{max-width:1240px;margin:0 auto;padding:0 24px}

/* Responsive: barra lateral como cajón colapsable */
@media(max-width:900px){
  .dmenu-btn{display:inline-block}
  .dlayout{grid-template-columns:1fr;gap:0}
  .dside{position:fixed;inset:56px 0 auto 0;z-index:30;background:var(--bg);border-bottom:1px solid var(--border);max-height:70dvh;padding:18px 24px;display:none;box-shadow:0 16px 30px rgba(15,23,42,.12)}
  body.dnav-open .dside{display:block}
  .dmain{padding-top:26px}
  .dpn{grid-template-columns:1fr}
}
@media(max-width:560px){
  .dhead .in{gap:12px}
  h1{font-size:28px}
}