.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  min-height: 100vh;
  min-height: 100dvh;
}

/* ---------- Barra lateral ---------- */
.sidebar {
  position: sticky; top: 0; height: 100vh; height: 100dvh;
  display: flex; flex-direction: column; gap: var(--sp-5);
  padding: var(--sp-5) var(--sp-4);
  border-right: 1px solid var(--border);
  background: var(--surface);
}
.brand {
  display: flex; align-items: center; min-height: 32px;
  padding: 4px 12px; color: var(--text);
}
.brand:hover { text-decoration: none; }
.brand .logo { height: 19px; width: auto; }
.topbar-logo { display: none; }
.topbar-logo .logo-symbol { width: 28px; height: 28px; }

.nav { display: flex; flex-direction: column; gap: 2px; }
.nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 12px; border-radius: var(--r-md);
  color: var(--text-2); font-weight: 520;
  transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.nav a:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); }
.nav svg { width: 19px; height: 19px; flex: none; }
/* Sección abierta (con pantallas debajo): el nombre se resalta y sus pantallas cuelgan de una línea fina. */
.nav a.nav-section.is-active:not([aria-current]) { color: var(--text); font-weight: 620; }
.nav-sub { display: flex; flex-direction: column; gap: 1px; margin: 1px 0 8px 21px; padding-left: 9px; border-left: 1px solid var(--border); }
.nav .nav-sub a { padding: 7px 10px; font-size: 14px; font-weight: 500; }
.nav .nav-sub a[aria-current="page"] { font-weight: 600; }
.nav-sep { height: 1px; background: var(--border); margin: 10px 12px; }

/* Fila de subsecciones (píldoras): en el móvil, en tableta y con el menú lateral plegado, donde el menú no las muestra. */
.subnav { display: none; }
.subnav-inner {
  display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none;
  max-width: 1320px; margin: 0 auto; padding: var(--sp-2) var(--sp-6) 0;
}
.subnav-inner::-webkit-scrollbar { display: none; }
.subnav a {
  flex: none; display: inline-flex; align-items: center; min-height: 34px; padding: 6px 14px;
  border: 1px solid var(--border); border-radius: 999px; background: var(--surface);
  color: var(--text-2); font-size: 13.5px; font-weight: 560; white-space: nowrap;
  transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.subnav a:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.subnav a[aria-current="page"] { background: var(--accent-soft); border-color: transparent; color: var(--accent-text); }

.sidebar-foot { margin-top: auto; padding: 0 12px; font-size: 13px; display: grid; gap: 6px; }
.sidebar-foot a { color: var(--text-3); }
.news-link { display: inline-flex; align-items: center; gap: 6px; }
.news-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

/* ---------- Zona principal ---------- */
.main { display: flex; flex-direction: column; min-width: 0; }

.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4);
  min-height: var(--topbar-h);
  padding: var(--sp-3) var(--sp-6);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid transparent;
}
.topbar.scrolled { border-bottom-color: var(--border); }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: var(--sp-3); min-width: 0; }
.topbar-right { flex-shrink: 0; }
.topbar-left { flex: 1 1 auto; }
.page-title { font-family: var(--font-serif); font-weight: 500; font-size: 27px; letter-spacing: -.015em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }

.view {
  flex: 1;
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: var(--sp-4) var(--sp-6) var(--sp-7);
  outline: none;
}


/* ---------- Rejillas ---------- */
.stack { display: grid; gap: var(--sp-5); grid-template-columns: minmax(0, 1fr); }
.grid { display: grid; gap: var(--sp-5); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-main { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.kpis { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
@media (min-width: 1240px) { .kpis-5 { grid-template-columns: 1.35fr repeat(4, minmax(0, 1fr)); } }
.row { display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; }

/* ---------- Barra inferior (móvil) ---------- */
.tabbar { display: none; }

@media (max-width: 1080px) {
  .grid-main, .grid-3 { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 860px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  .sidebar { display: none; }
  .topbar { padding: var(--sp-3) var(--sp-4); padding-top: max(var(--sp-3), env(safe-area-inset-top)); }
  .page-title { font-size: 22px; }
  .topbar-logo { display: block; flex: none; }
  .topbar-logo:hover { text-decoration: none; }
  .view { padding: var(--sp-3) var(--sp-4) calc(var(--tabbar-h) + var(--sp-6)); }
  .site-foot { padding-bottom: calc(var(--tabbar-h) + var(--sp-5) + env(safe-area-inset-bottom)); }
  .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .stack, .grid { gap: var(--sp-4); }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-3); }

  .tabbar {
    display: grid; grid-template-columns: repeat(5, 1fr);
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
    height: calc(var(--tabbar-h) + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
    background: color-mix(in srgb, var(--surface) 88%, transparent);
    -webkit-backdrop-filter: saturate(1.6) blur(16px);
    backdrop-filter: saturate(1.6) blur(16px);
    border-top: 1px solid var(--border);
  }
  .tabbar a {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
    color: var(--text-3); font-size: 11px; font-weight: 560;
  }
  .tabbar a:hover { text-decoration: none; }
  .tabbar a[aria-current="page"] { color: var(--accent); }
  .tabbar svg { width: 21px; height: 21px; }
  .subnav:not([hidden]) { display: block; }
  .subnav-inner { padding: var(--sp-2) var(--sp-4) 0; }
  #btn-add .label { display: none; }
  #btn-add { width: 38px; padding: 0; }
  .topbar .status-chip { display: none; }
  .topbar-right { gap: var(--sp-2); }
}

@media (max-width: 520px) {
  .topbar { align-items: flex-start; }
  .topbar-left { flex-wrap: wrap; gap: 4px 10px; }
  .topbar-left .scope { flex-basis: 100%; }
  .topbar-logo .logo-symbol { width: 24px; height: 24px; }
}

/* ---------- Barra lateral plegada (botón en la barra) y tablet (861–1180 px) ---------- */
.nav-toggle { margin-top: var(--sp-2); align-self: flex-start; }
.brand-symbol { display: none; width: 24px; height: 24px; }
@media (min-width: 861px) {
  :root[data-nav="collapsed"] { --sidebar-w: 76px; }
  :root[data-nav="collapsed"] .sidebar .nav span, :root[data-nav="collapsed"] .sidebar .logo-word,
  :root[data-nav="collapsed"] .sidebar-foot a { display: none; }
  :root[data-nav="collapsed"] .sidebar .nav a { justify-content: center; padding: 10px; }
  :root[data-nav="collapsed"] .sidebar .brand .logo { display: none; }
  :root[data-nav="collapsed"] .sidebar .brand-symbol { display: block; }
  :root[data-nav="collapsed"] .sidebar .brand { justify-content: center; padding-inline: 0; }
  :root[data-nav="collapsed"] .sidebar { padding-inline: var(--sp-3); }
  :root[data-nav="collapsed"] .nav-toggle { justify-self: center; transform: scaleX(-1); }
  :root[data-nav="collapsed"] .nav-sub { display: none; }
  :root[data-nav="collapsed"] .nav a.nav-section.is-active { background: var(--accent-soft); color: var(--accent); }
  :root[data-nav="collapsed"] .subnav:not([hidden]) { display: block; }
}
@media (min-width: 861px) and (max-width: 1180px) {
  :root:not([data-nav="expanded"]) { --sidebar-w: 76px; }
  :root:not([data-nav="expanded"]) .sidebar .nav span, :root:not([data-nav="expanded"]) .sidebar .logo-word,
  :root:not([data-nav="expanded"]) .sidebar-foot a { display: none; }
  :root:not([data-nav="expanded"]) .sidebar .nav a { justify-content: center; padding: 10px; }
  :root:not([data-nav="expanded"]) .sidebar .brand .logo { display: none; }
  :root:not([data-nav="expanded"]) .sidebar .brand-symbol { display: block; }
  :root:not([data-nav="expanded"]) .sidebar .brand { justify-content: center; padding-inline: 0; }
  :root:not([data-nav="expanded"]) .sidebar { padding-inline: var(--sp-3); }
  :root:not([data-nav="expanded"]) .nav-toggle { justify-self: center; transform: scaleX(-1); }
  :root:not([data-nav="expanded"]) .nav-sub { display: none; }
  :root:not([data-nav="expanded"]) .nav a.nav-section.is-active { background: var(--accent-soft); color: var(--accent); }
  :root:not([data-nav="expanded"]) .subnav:not([hidden]) { display: block; }
  .view { padding-inline: var(--sp-5); }
}
.view > .stack { animation: fade var(--t-med) var(--ease) both; }
@media (prefers-reduced-motion: reduce) { .view > .stack { animation: none; } }

/* Selector de idioma «ES · EN» del tracker (pie del menú lateral y «Más»). */
.lang-pick { display: inline-flex; gap: 2px; padding: 3px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface-2); justify-self: start; }
.lang-pick a { display: inline-grid; place-items: center; min-width: 34px; min-height: 28px; padding: 0 8px; border-radius: 999px; font-size: 12.5px; font-weight: 600; color: var(--text-3); text-decoration: none; }
.lang-pick a:hover { color: var(--text); text-decoration: none; }
.lang-pick a[aria-current="true"] { background: var(--surface); color: var(--text); box-shadow: 0 1px 2px rgba(0, 0, 0, .12); }
.sidebar-foot .side-lang { margin-top: 6px; }
:root[data-nav="collapsed"] .sidebar-foot .side-lang { display: none; }
.more-lang { margin-top: 14px; }