/* =================================================================
   ANDÉN MOBILITY — Layout (shell, sidebar, topbar, mobile nav)
   ================================================================= */

/* ---------------- App shell ---------------- */
.app-shell {
  display: grid;
  grid-template-columns: var(--shell-sidebar-w) 1fr;
  grid-template-rows: var(--shell-topbar-h) 1fr;
  grid-template-areas:
    "sidebar topbar"
    "sidebar main";
  min-height: 100vh;
  background: var(--bg-0);
}

.app-shell[data-collapsed="true"] {
  grid-template-columns: var(--shell-sidebar-w-collapsed) 1fr;
}

/* ---------------- Sidebar — premium SaaS ---------------- */
.sidebar {
  grid-area: sidebar;
  background:
    radial-gradient(60% 50% at 0% 0%, rgba(16,185,129,0.06) 0%, transparent 60%),
    radial-gradient(40% 30% at 100% 100%, rgba(139,92,246,0.04) 0%, transparent 70%),
    var(--bg-1);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: var(--z-sticky);
  overflow: hidden;
  transition: width var(--dur-base) var(--ease-out);
}
:root[data-theme="light"] .sidebar {
  background:
    radial-gradient(60% 50% at 0% 0%, rgba(16,185,129,0.07) 0%, transparent 60%),
    radial-gradient(40% 30% at 100% 100%, rgba(139,92,246,0.05) 0%, transparent 70%),
    var(--bg-1);
}

/* ---- Brand ---- */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 0 var(--sp-5);
  border-bottom: 1px solid var(--border);
  height: var(--shell-topbar-h);
  flex-shrink: 0;
  position: relative;
}
.sidebar-brand::after {
  /* subtle divider gradient */
  content: '';
  position: absolute;
  left: var(--sp-5); right: var(--sp-5); bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand-500) 50%, transparent);
  opacity: 0.20;
  pointer-events: none;
}
.brand-mark {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--gradient-brand);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #051b13;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.04em;
  flex-shrink: 0;
  box-shadow:
    0 6px 18px rgba(16, 185, 129, 0.36),
    0 1px 2px rgba(8, 11, 20, 0.30),
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    inset 0 -2px 0 rgba(0, 0, 0, 0.10);
  position: relative;
  transition: transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) var(--ease-out);
}
.sidebar-brand:hover .brand-mark {
  transform: rotate(-4deg) scale(1.05);
  box-shadow:
    0 10px 24px rgba(16, 185, 129, 0.48),
    0 2px 4px rgba(8, 11, 20, 0.30),
    inset 0 1px 0 rgba(255, 255, 255, 0.30);
}
.brand-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.025em;
  color: var(--text-0);
  line-height: 1;
}
.brand-text span { color: var(--brand-500); }

/* ---- Nav scroller ---- */
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--sp-4) var(--sp-3) var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: 1px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
.sidebar-nav::-webkit-scrollbar { width: 6px; }
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.sidebar-nav::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: var(--r-pill);
}
.sidebar-nav::-webkit-scrollbar-thumb:hover { background: var(--border-bold); }

/* ---- Section header ---- */
.nav-group-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--text-3);
  padding: var(--sp-5) var(--sp-3) var(--sp-2);
  display: flex;
  align-items: center;
  gap: 6px;
  user-select: none;
}
.nav-group-title::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--text-3);
  opacity: 0.55;
}
.nav-group-title:first-child { padding-top: 0; }

/* ---- Nav item — premium pill ---- */
.nav-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 0.55rem var(--sp-3);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-1);
  border-radius: 10px;
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  transition:
    background var(--dur-base) var(--ease-out),
    color var(--dur-base) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
  text-decoration: none;
}
.nav-item::before {
  /* Left accent bar (hidden by default, slides in on active) */
  content: '';
  position: absolute;
  left: -3px; top: 50%;
  transform: translateY(-50%) scaleY(0);
  width: 3px; height: 20px;
  border-radius: var(--r-pill);
  background: var(--brand-500);
  transition: transform var(--dur-base) var(--ease-spring);
  pointer-events: none;
}
.nav-item .bi {
  font-size: 1.05rem;
  flex-shrink: 0;
  width: 20px;
  text-align: center;
  color: var(--text-2);
  transition: color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.nav-item:hover {
  background: var(--bg-2);
  color: var(--text-0);
}
.nav-item:hover .bi { color: var(--text-1); }
.nav-item:active { transform: translateX(1px); }
.nav-item.active {
  background:
    linear-gradient(90deg, var(--bg-brand-soft) 0%, transparent 100%),
    var(--bg-2);
  color: var(--brand-400);
  font-weight: 600;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.03),
    0 1px 2px rgba(8, 11, 20, 0.18);
}
:root[data-theme="light"] .nav-item.active { color: var(--brand-700); }
.nav-item.active::before { transform: translateY(-50%) scaleY(1); }
.nav-item.active .bi {
  color: var(--brand-500);
  transform: scale(1.08);
}
.nav-item:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* ---- Badge inside nav-item ---- */
.nav-item-badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  padding: 2px 8px;
  background: var(--bg-3);
  border-radius: var(--r-pill);
  color: var(--text-2);
  min-width: 22px;
  text-align: center;
  transition: background var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
.nav-item:hover .nav-item-badge { color: var(--text-1); }
.nav-item.active .nav-item-badge {
  background: var(--brand-500);
  color: #051b13;
  box-shadow: 0 2px 6px rgba(16, 185, 129, 0.36);
}
.nav-item-badge-danger {
  background: var(--danger) !important;
  color: #fff !important;
  animation: nav-pulse 2.4s ease-in-out infinite;
}
@keyframes nav-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.55); }
  50%      { box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }
}

/* v1.25.6 · One-shot pulse animation usada por sessions-admin.js cuando
   llega un sessions_count event vía SSE.  La clase se aplica/quita por
   JS para re-trigger la animación.  Respeta prefers-reduced-motion. */
.pulse-once {
  animation: pulse-once 0.65s ease-out;
}
@keyframes pulse-once {
  0%   { transform: scale(1);    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.65); }
  50%  { transform: scale(1.18); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(1);    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .pulse-once { animation: none; }
}

.topbar-picker {
  display: flex; align-items: center;
  margin-right: var(--sp-2);
}
.topbar-picker select {
  background: var(--bg-2);
  color: var(--text-1);
  border: 1px solid var(--border);
  border-radius: var(--r-3);
  font-size: var(--fs-sm);
  padding: 6px 10px;
  min-width: 130px;
  height: 36px;
  transition: border-color var(--dur-base) var(--ease-out);
  /* Fallback explícito por si el navegador no respeta color-scheme:
     pinta opciones legibles en su popup nativo. */
  color-scheme: inherit;
}
.topbar-picker select:hover,
.topbar-picker select:focus { border-color: var(--brand-500); outline: none; }
.topbar-picker select option {
  background: var(--bg-1);
  color: var(--text-1);
}

/* Hamburger toggle (sólo visible en móvil/tablet) */
.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--r-3);
  background: transparent;
  color: var(--text-1);
  cursor: pointer;
  transition: background var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
.mobile-menu-btn:hover { background: var(--bg-2); color: var(--text-0); }
.mobile-menu-btn .bi { font-size: 1.375rem; }

/* ---- Sidebar footer (Pausar simulación, etc.) ---- */
.sidebar-footer {
  padding: var(--sp-3) var(--sp-4);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  position: relative;
  background:
    linear-gradient(180deg, transparent 0%, var(--bg-1) 60%);
}
.sidebar-footer .btn {
  width: 100%;
  justify-content: center;
  gap: var(--sp-2);
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: var(--bg-2);
  color: var(--text-1);
  font-weight: 600;
  font-size: var(--fs-sm);
  padding: 0.55rem var(--sp-3);
  transition: all var(--dur-base) var(--ease-out);
}
.sidebar-footer .btn:hover {
  background: var(--bg-3);
  border-color: var(--brand-500);
  color: var(--text-0);
  transform: translateY(-1px);
}
.sidebar-footer .btn .bi { font-size: 1rem; color: var(--brand-500); }

/* Collapsed mode */
.app-shell[data-collapsed="true"] .brand-text,
.app-shell[data-collapsed="true"] .nav-item span:not(.bi),
.app-shell[data-collapsed="true"] .nav-item-badge,
.app-shell[data-collapsed="true"] .nav-group-title { display: none; }
.app-shell[data-collapsed="true"] .nav-item { justify-content: center; padding: 0.625rem; }

/* ---------------- Topbar — premium SaaS ---------------- */
.topbar {
  grid-area: topbar;
  background: color-mix(in srgb, var(--bg-1) 86%, transparent);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: 0 var(--sp-5);
  padding-top: var(--safe-top);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  min-height: var(--shell-topbar-h);
  /* subtle hairline shadow on scroll */
  box-shadow: 0 1px 0 var(--border), 0 8px 24px -16px rgba(8, 11, 20, 0.30);
}
.topbar-title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.1;
  color: var(--text-0);
}
.topbar-subtitle {
  color: var(--text-2);
  font-size: var(--fs-xs);
  margin-top: 1px;
}
.topbar-search {
  max-width: 460px;
  flex: 1;
}
.topbar-search .input-group {
  background: var(--bg-2);
  border-radius: 10px;
  border: 1px solid var(--border);
  transition: border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.topbar-search .input-group:focus-within {
  border-color: var(--brand-500);
  background: var(--bg-1);
  box-shadow: var(--shadow-focus);
}
.topbar-actions { display: flex; align-items: center; gap: var(--sp-2); margin-left: auto; }
.topbar-actions .btn-icon {
  border-radius: 10px;
  width: 36px; height: 36px;
  transition: all var(--dur-base) var(--ease-out);
}
.topbar-actions .btn-icon:hover {
  background: var(--bg-2);
  color: var(--text-0);
  transform: translateY(-1px);
}

/* ---- User chip — premium ---- */
.user-chip {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 4px 12px 4px 4px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-out);
  position: relative;
}
.user-chip:hover {
  background: var(--bg-3);
  border-color: var(--brand-500);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.user-chip .avatar {
  /* small ring around avatar in user chip */
  box-shadow: 0 0 0 2px var(--bg-2), 0 0 0 3px var(--border-strong);
  transition: box-shadow var(--dur-base) var(--ease-out);
}
.user-chip:hover .avatar {
  box-shadow: 0 0 0 2px var(--bg-3), 0 0 0 3px var(--brand-500);
}
.user-chip-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.user-chip-name {
  font-weight: 700;
  font-size: var(--fs-xs);
  color: var(--text-0);
  letter-spacing: -0.005em;
}
.user-chip-role {
  font-size: 9.5px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* ---------------- Main content ---------------- */
.main {
  grid-area: main;
  padding: var(--sp-6) var(--sp-7);
  max-width: 100%;
  overflow-x: hidden;
}
.main-narrow {
  max-width: var(--content-max);
  margin: 0 auto;
}

/* ---------------- Page header (admin desktop premium) ---------------- */
.page-header {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-4);
  flex-wrap: wrap;
  /* Línea gradient brand sutil bajo el header (sustituye al border-bottom) */
  border-bottom: 1px solid transparent;
  background-image: linear-gradient(
    90deg,
    color-mix(in srgb, var(--brand-500) 40%, transparent) 0%,
    color-mix(in srgb, var(--accent-violet) 30%, transparent) 38%,
    color-mix(in srgb, var(--border) 100%, transparent) 70%,
    transparent 100%
  );
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 1px;
}
/* Cuando .page-header está dentro de .admin-page-hero (dashboard) NO necesita
   su propia línea inferior, porque ya está dentro del hero card. */
.admin-page-hero .page-header {
  background-image: none;
  border-bottom: 0;
  padding-bottom: 0;
}
.page-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, var(--fs-3xl));
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.08;
  color: var(--text-0);
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
}
.page-title .accent {
  background: linear-gradient(135deg, var(--brand-400) 0%, var(--accent-cyan) 60%, var(--accent-violet) 130%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--brand-500);
}
.page-subtitle {
  color: var(--text-2);
  font-size: var(--fs-md);
  margin: 6px 0 0;
  line-height: 1.5;
  max-width: 780px;
}
.page-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ---------------- Grid utilities ---------------- */
.grid { display: grid; gap: var(--sp-4); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

.row-flex {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}
.col-grow { flex: 1; min-width: 0; }

.stack { display: flex; flex-direction: column; gap: var(--sp-3); }
.stack-sm { gap: var(--sp-2); }
.stack-lg { gap: var(--sp-5); }
.cluster { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2); }

/* Spacing utilities (kept small set) */
.mt-2 { margin-top: var(--sp-2) !important; }
.mt-3 { margin-top: var(--sp-3) !important; }
.mt-4 { margin-top: var(--sp-4) !important; }
.mt-5 { margin-top: var(--sp-5) !important; }
.mt-6 { margin-top: var(--sp-6) !important; }
.mb-2 { margin-bottom: var(--sp-2) !important; }
.mb-3 { margin-bottom: var(--sp-3) !important; }
.mb-4 { margin-bottom: var(--sp-4) !important; }
.mb-5 { margin-bottom: var(--sp-5) !important; }
.mb-6 { margin-bottom: var(--sp-6) !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }
.ms-auto { margin-left: auto !important; }
.me-auto { margin-right: auto !important; }
.p-3 { padding: var(--sp-3) !important; }
.p-4 { padding: var(--sp-4) !important; }
.p-5 { padding: var(--sp-5) !important; }
.gap-1 { gap: var(--sp-1) !important; }
.gap-2 { gap: var(--sp-2) !important; }
.gap-3 { gap: var(--sp-3) !important; }
.gap-4 { gap: var(--sp-4) !important; }

.align-center { align-items: center !important; }
.align-start  { align-items: flex-start !important; }
.align-end    { align-items: flex-end !important; }
.justify-between { justify-content: space-between !important; }
.justify-center { justify-content: center !important; }
.justify-end    { justify-content: flex-end !important; }
.flex-column    { flex-direction: column !important; }
.flex-wrap      { flex-wrap: wrap !important; }
.flex-1         { flex: 1 !important; min-width: 0; }

/* ---------------- App PWA shells (driver / passenger) ---------------- */
.app-pwa {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--bg-0);
  display: flex;
  flex-direction: column;
}
.app-pwa-topbar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: color-mix(in srgb, var(--bg-1) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: var(--sp-3) var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  min-height: 56px;
}
.app-pwa-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  padding-bottom: var(--shell-bottomnav-h);
}
.app-pwa-content {
  padding: var(--sp-4);
}

/* Bottom navigation (mobile-first PWA) */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: color-mix(in srgb, var(--bg-1) 92%, transparent);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: stretch;
  justify-content: space-around;
  height: calc(var(--shell-bottomnav-h) + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  box-shadow: 0 -8px 24px rgba(8, 11, 20, 0.20);
}
.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex: 1;
  color: var(--text-2);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  position: relative;
  transition: color var(--dur-base) var(--ease-out);
}
.bottom-nav-item .bi { font-size: 1.25rem; }
.bottom-nav-item:hover { color: var(--text-0); }
.bottom-nav-item.active { color: var(--brand-500); }
.bottom-nav-item.active::before {
  content: '';
  position: absolute;
  top: 0;
  width: 32px;
  height: 3px;
  background: var(--brand-500);
  border-radius: 0 0 var(--r-pill) var(--r-pill);
}
.bottom-nav-badge {
  position: absolute;
  top: 6px;
  right: 50%;
  transform: translateX(14px);
  background: var(--danger);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  border-radius: var(--r-pill);
  padding: 1px 5px;
  min-width: 16px;
  text-align: center;
}

/* ---------------- Responsive ---------------- */
/* < 1024px (lg): sidebar se vuelve drawer overlay + topbar muestra hamburger */
@media (max-width: 1023.98px) {
  .app-shell {
    grid-template-columns: 1fr;
    grid-template-areas:
      "topbar"
      "main";
  }
  .mobile-menu-btn { display: inline-flex; }
  .sidebar {
    position: fixed;
    left: 0; top: 0;
    width: 84%;
    max-width: 320px;
    height: 100dvh;
    transform: translateX(-100%);
    transition: transform var(--dur-slow) var(--ease-out);
    z-index: var(--z-modal);
    box-shadow: var(--shadow-2xl);
    padding-top: var(--safe-top);
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(5, 7, 14, 0.65);
    backdrop-filter: blur(8px) saturate(180%);
    -webkit-backdrop-filter: blur(8px) saturate(180%);
    z-index: var(--z-overlay);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--dur-base) var(--ease-out);
  }
  .sidebar-backdrop.open { opacity: 1; pointer-events: auto; }

  .main { padding: var(--sp-4) var(--sp-4); }
  .page-title { font-size: var(--fs-2xl); }
}

/* < 768px (md): tablets pequeñas + móviles — colapso más agresivo */
@media (max-width: 767.98px) {
  .topbar { padding: 0 var(--sp-3); gap: var(--sp-2); }
  .user-chip-meta { display: none; }
  .topbar-search { display: none; }
  .topbar-title { font-size: var(--fs-md); }
  .topbar-subtitle { display: none; }
  .topbar-actions { gap: 4px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .grid-2-tablet { grid-template-columns: repeat(2, 1fr); }
  /* Touch targets mínimos (Apple HIG 44pt / Material 48dp) */
  .nav-item { padding: 0.875rem var(--sp-3); }
  .bottom-nav-item { padding: var(--sp-3) var(--sp-2); }
  .btn-icon.btn-sm { width: 36px; height: 36px; }
  /* Tables: horizontal scroll suave */
  .table-scroll { -webkit-overflow-scrolling: touch; }
  /* Cards: padding ajustado para maximizar contenido */
  .card { padding: var(--sp-4); border-radius: var(--r-4); }
  .card + .card { margin-top: var(--sp-3); }
  .page-header { gap: var(--sp-2); }
  .page-actions { width: 100%; justify-content: stretch; }
  .page-actions .btn { flex: 1; }
}

/* < 480px (sm): móviles pequeños */
@media (max-width: 479.98px) {
  .toast-stack {
    top: auto;
    bottom: calc(var(--shell-bottomnav-h) + var(--sp-3) + var(--safe-bottom));
    right: var(--sp-3);
    left: var(--sp-3);
    max-width: none;
  }
  .app-pwa-content {
    padding-bottom: calc(var(--shell-bottomnav-h) + var(--safe-bottom) + var(--sp-4));
  }
  .sheet { border-radius: var(--r-5) var(--r-5) 0 0; }
  .page-title { font-size: var(--fs-xl); }
}

/* show-mobile: visible en <lg (drawer mode), oculto en lg+ (sidebar fija).
   v1.24.2 · alineado con el breakpoint del drawer (1024px) en lugar de 768.
   Antes: hamburguesa solo aparecía <768 pero el sidebar se ocultaba <1024,
   dejando tablets 768-1023 sin acceso al menú. */
.show-mobile { display: flex; }
@media (min-width: 1024px) {
  .show-mobile { display: none !important; }
}
/* hide-mobile / hide-desktop están en base.css (mobile-first con min-width 768) */

/* Reduced-motion ya cubierto por base.css — no duplicar aquí */