* { box-sizing: border-box; }
:root { --ink:var(--navy); --muted:#637188; --border:#e3e9f1; --accent:var(--navy); --surface:#fff; font-family:var(--font-body); color:var(--ink);  }
body { margin:0; }
a { color:inherit; text-decoration:none; }
button { font:inherit; }
.shell { display:flex; min-height:100vh; }
.sidebar { width:244px; flex-shrink:0; background:var(--surface); border-right:1px solid var(--border); padding:28px 18px; display:flex; flex-direction:column; }
.brand { display:flex; align-items:center; gap:12px; padding:0 10px 32px; font-size:25px; font-weight:750; }
.brand-icon { display:grid; place-items:center; width:42px; height:42px; border-radius:12px; background:linear-gradient(135deg,var(--navy),var(--cyan)); color:white; font-size:25px; }
.brand small { display:block; color:var(--muted); font-size:11px; font-weight:500; margin-top:3px; }
.nav-label { display:block; font-size:10px; letter-spacing:.12em; font-weight:700; color:var(--muted); padding:24px 12px 10px; }
.nav-item { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:6px; padding:13px 12px; border-radius:9px; font-size:14px; }
.nav-item.active { background:var(--sky); color:var(--accent); font-weight:650; }
.nav-item.disabled { color:#758196; }
.nav-item small { font-size:10px; }
.sidebar-footer { font-size:11px; color:var(--muted); margin:16px 12px 0; padding-top:0; }
.workspace { flex:1; min-width:0; }
.topbar { height:74px; background:var(--surface); border-bottom:1px solid var(--border); padding:0 36px; display:flex; align-items:center; justify-content:space-between; font-size:14px; font-weight:600; }
main { max-width:1200px; padding:40px 36px; margin:auto; }
.eyebrow { color:var(--accent); font-size:11px; font-weight:750; letter-spacing:.13em; }
h1 { margin:12px 0; font-size:clamp(25px,4vw,34px); letter-spacing:-.04em; }
p { color:var(--muted); font-size:14px; line-height:1.7; }
.page-heading { margin-bottom:30px; }
.cards { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; }
.card { background:var(--surface); border:1px solid var(--border); border-radius:14px; padding:26px; }
.card-symbol { display:grid; place-items:center; width:42px; height:42px; background:var(--sky); border-radius:11px; color:var(--navy); font-weight:750; }
h2 { font-size:17px; margin:20px 0 10px; }
.badge { display:inline-block; border-radius:20px; background:#eef2f7; color:#516078; padding:5px 11px; font-size:11px; font-weight:600; white-space:nowrap; }
.badge.success { background:var(--sky); color:var(--accent); }
.next-step { margin-top:24px; display:flex; align-items:center; justify-content:space-between; gap:20px; }
.next-step h2 { margin-top:0; }
.next-step p { margin-bottom:0; }
.page-footer { padding:0 36px 24px; font-size:11px; color:var(--muted); }
.menu-toggle { display:none; }
.skip-link { position:absolute; top:-100px; left:20px; background:var(--surface); padding:14px; z-index:2; }
.skip-link:focus { top:10px; }
:focus-visible { outline:3px solid var(--navy); outline-offset:4px; }
@media(max-width:1100px) { .cards { grid-template-columns:1fr; } }
@media(max-width:700px) { .shell { display:block; } .sidebar { width:100%; border-right:0; border-bottom:1px solid var(--border); padding:16px 20px; } .brand { padding:0; } .menu-toggle { display:block; position:absolute; right:20px; top:22px; background:var(--surface); border:1px solid var(--border); border-radius:8px; padding:8px 12px; } .sidebar nav { display:none; padding-bottom:12px; } .sidebar nav.open { display:block; } .sidebar-footer { display:none; } .topbar { padding:0 20px; height:58px; } main { padding:24px 20px; } .card { padding:22px; } .next-step { align-items:flex-start; } .page-footer { padding:0 20px 20px; } }

.brand { font-family:var(--font-brand); }

/* Identidad corporativa y bloque de usuario de la demo v5. */
.brand-icon { background:transparent; object-fit:contain; border-radius:0; flex-shrink:0; }
.session-box { margin-top:auto; padding:14px; border:1px solid var(--sky); background:#f0f8fd; border-radius:12px; }
.session-label { color:var(--muted); font-size:12px; }
.session-email { margin-top:5px; font-size:13px; font-weight:700; overflow-wrap:anywhere; }
.session-provider { margin-top:5px; color:var(--muted); font-size:11px; line-height:1.5; }
.page-footer { display:flex; align-items:center; gap:20px; flex-wrap:wrap; }
.page-footer img { object-fit:contain; }
@media(max-width:700px) {
  .session-box { margin-top:16px; padding:10px 12px; }
  .session-label { display:none; }
  .session-email { margin-top:0; }
  .page-footer { gap:12px; }
}

/* Inicio simplificado y menú lateral plegable. */
.welcome-heading { display:flex; align-items:center; justify-content:space-between; gap:28px; }
.company-logo { width:200px; max-width:35%; height:auto; object-fit:contain; flex-shrink:0; }
.dashboard-widget { max-width:400px; }
.widget-logo { display:block; max-width:100%; height:auto; }
.sidebar { position:sticky; top:0; height:100vh; transition:width .18s ease; }
.sidebar-toggle { align-self:flex-end; margin-bottom:18px; padding:8px 10px; background:transparent; border:1px solid var(--border); border-radius:8px; color:var(--ink); cursor:pointer; }
.nav-item { justify-content:flex-start; flex-wrap:nowrap; }
.nav-icon { width:24px; height:24px; object-fit:contain; flex-shrink:0; text-align:center; font-size:13px; font-weight:700; }
.nav-item small { margin-left:auto; }
@media(min-width:701px) {
  .shell.sidebar-collapsed .sidebar { width:80px; padding:20px 12px; }
  .shell.sidebar-collapsed .brand { padding:0 0 28px; justify-content:center; }
  .shell.sidebar-collapsed .brand > span,
  .shell.sidebar-collapsed .nav-label,
  .shell.sidebar-collapsed .nav-text,
  .shell.sidebar-collapsed .nav-item small,
  .shell.sidebar-collapsed .session-box,
  .shell.sidebar-collapsed .sidebar-footer { display:none; }
  .shell.sidebar-collapsed .sidebar-toggle { align-self:center; }
  .shell.sidebar-collapsed .nav-item { justify-content:center; padding:13px 8px; }
}
@media(max-width:700px) {
  .sidebar { position:relative; height:auto; width:100%; }
  .sidebar-toggle { display:none; }
  .welcome-heading { gap:12px; align-items:center; }
  .company-logo { width:130px; max-width:33%; }
  .dashboard-widget { max-width:none; }
}
@media(prefers-reduced-motion:reduce) { .sidebar { transition:none; } }

/* Alineación del bloque de marca con el isotipo de 42 px. */
.brand-copy { display:flex; flex-direction:column; justify-content:space-between; height:42px; flex-shrink:0; }
.brand-title { display:block; font-size:28px; line-height:28px; }
.brand-copy small { font-family:var(--font-body); font-size:11px; line-height:11px; margin-top:0; }

/* Historial de versiones de la base y los módulos. */
.release-notes-link { margin-top:12px; font-size:12px; }
.release-history { display:grid; gap:20px; }
.release-section-title { margin:0 0 20px; }
.release-markdown { overflow-wrap:anywhere; }
.release-markdown h1 { font-size:20px; letter-spacing:normal; }
.release-markdown h2 { font-size:17px; padding-top:16px; border-top:1px solid var(--border); }
.release-markdown li { color:var(--muted); font-size:14px; line-height:1.7; }
.release-markdown a { text-decoration:underline; }
.release-markdown pre { overflow-x:auto; padding:12px; background:var(--surface); border:1px solid var(--border); border-radius:8px; }
.release-markdown img { max-width:100%; height:auto; }
.release-markdown table { display:block; max-width:100%; overflow-x:auto; }
.release-markdown td, .release-markdown th { padding:8px; border:1px solid var(--border); }

/* Cuadrícula compacta exclusiva de los widgets del inicio. */
.cards.dashboard-widgets { grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; }
.dashboard-widgets > .card { min-width:0; padding:18px; }
@media(max-width:1100px) { .cards.dashboard-widgets { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media(max-width:700px) { .cards.dashboard-widgets { grid-template-columns:1fr; } }

/* Acción de sesión común, también visible con el menú plegado. */
.session-logout-form { margin-top:8px; }
.session-logout { width:100%; border:0; background:transparent; color:var(--ink); cursor:pointer; text-align:left; }
.session-logout:hover { background:var(--sky); }

/* Pestañas comunes, basadas en la demo de Dominios. Uso opt-in. */
.nexo-tabs { margin-top:20px; min-width:0; }
.nexo-tablist { display:flex; gap:4px; overflow-x:auto; align-items:stretch; border-bottom:1px solid var(--border); padding:0 0 0 2px; background:var(--surface); border-radius:10px 10px 0 0; scrollbar-width:thin; }
.nexo-tablist [data-nexo-tab] { display:inline-flex; align-items:center; justify-content:center; gap:7px; flex-shrink:0; padding:13px 16px; min-height:46px; border:0; border-bottom:3px solid transparent; background:transparent; color:var(--muted); font:inherit; font-size:13px; cursor:pointer; }
.nexo-tablist [data-nexo-tab]:hover, .nexo-tablist [data-nexo-tab][aria-selected="true"] { background:var(--surface); background:color-mix(in srgb,var(--sky) 25%,var(--surface)); color:var(--navy); }
.nexo-tablist [data-nexo-tab][aria-selected="true"] { border-bottom-color:var(--navy); font-weight:600; }
.nexo-tab-count { font-size:11px; font-weight:700; border-radius:12px; background:var(--surface); background:color-mix(in srgb,var(--border) 65%,var(--surface)); padding:2px 6px; }
.nexo-tablist [aria-selected="true"] .nexo-tab-count { background:var(--sky); }
.nexo-tablist [data-nexo-tab].has-errors { color:#a32035; }
.nexo-tab-error { font-size:10px; font-weight:600; }
.nexo-tablist [data-nexo-tab]:disabled, .nexo-tablist [data-nexo-tab][aria-disabled="true"] { opacity:.55; cursor:default; }
.nexo-tabs [data-nexo-panel] { min-width:0; outline-offset:3px; }
.nexo-tabs [data-nexo-panel][hidden], .nexo-tabs .nexo-tab-error[hidden] { display:none !important; }
.nexo-tabs [data-nexo-panel] > .card:first-child { margin-top:16px; }
@media(max-width:700px) {
  .nexo-tabs { margin-top:16px; }
  .nexo-tablist { max-width:100%; gap:0; }
  .nexo-tablist [data-nexo-tab] { font-size:12px; padding:12px 13px; min-height:48px; }
  .nexo-tabs [data-nexo-panel] > .card { margin-top:12px; }
}