/* ============================================================
   POS RESTAURANTE — DESIGN SYSTEM
   Tokens, componentes, utilidades — modo claro y oscuro
   ============================================================ */

/* ── 1. TOKENS ─────────────────────────────────────────── */
:root {
  /* Colores primarios */
  --color-primary-50:  #FFF8EB;
  --color-primary-100: #FEF0C7;
  --color-primary-200: #FDE68A;
  --color-primary-300: #FCD34D;
  --color-primary-400: #FBBF24;
  --color-primary-500: #F59E0B;
  --color-primary-600: #D97706;
  --color-primary-700: #B45309;
  --color-primary-800: #92400E;
  --color-primary-900: #78350F;

  /* Colores estado */
  --color-success-100: #D1FAE5;
  --color-success-500: #10B981;
  --color-success-700: #047857;
  --color-warning-100: #FEF3C7;
  --color-warning-500: #F59E0B;
  --color-warning-700: #B45309;
  --color-danger-100:  #FEE2E2;
  --color-danger-500:  #EF4444;
  --color-danger-700:  #B91C1C;
  --color-info-100:    #DBEAFE;
  --color-info-500:    #3B82F6;
  --color-info-700:    #1D4ED8;

  /* Tipografía */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --fw-normal:   400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;
  --lh-tight:  1.25;
  --lh-normal: 1.5;
  --lh-loose:  1.75;

  /* Espaciado */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Bordes */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Sidebar */
  --sidebar-w: 240px;
  --sidebar-collapsed: 64px;
  --topbar-h: 60px;

  /* Transiciones */
  --transition-fast:   150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow:   350ms ease;

  /* Z-index */
  --z-sidebar:  100;
  --z-topbar:   200;
  --z-modal:    300;
  --z-toast:    400;
  --z-tooltip:  500;
}

/* ── 2. MODO CLARO (default) ────────────────────────────── */
:root, [data-theme="light"] {
  --bg-base:        #F1F5F9;
  --bg-surface:     #FFFFFF;
  --bg-surface-2:   #F8FAFC;
  --bg-surface-3:   #F1F5F9;
  --bg-overlay:     rgba(0,0,0,0.5);
  --bg-sidebar:     #0F172A;
  --bg-sidebar-hover: rgba(255,255,255,0.08);
  --bg-sidebar-active: rgba(255,255,255,0.10);   /* minimal: highlight neutro (dorado solo como indicador) */

  --border-color:   #E2E8F0;
  --border-strong:  #CBD5E1;

  --text-primary:   #0F172A;
  --text-secondary: #475569;
  --text-muted:     #94A3B8;
  --text-inverse:   #F8FAFC;
  --text-sidebar:   #CBD5E1;
  --text-sidebar-active: #F8FAFC;   /* texto activo neutro/claro */

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 10px rgba(0,0,0,0.10), 0 1px 3px rgba(0,0,0,0.06);
  --shadow-lg:  0 10px 24px rgba(0,0,0,0.12), 0 4px 8px rgba(0,0,0,0.06);
  --shadow-xl:  0 20px 40px rgba(0,0,0,0.14), 0 8px 16px rgba(0,0,0,0.06);
  --shadow-card: 0 2px 16px rgba(0,0,0,0.11), 0 0 0 1.5px rgba(0,0,0,0.07);
}

/* ── 3. MODO OSCURO ─────────────────────────────────────── */
[data-theme="dark"] {
  --bg-base:        #020617;
  --bg-surface:     #0F172A;
  --bg-surface-2:   #1E293B;
  --bg-surface-3:   #334155;
  --bg-overlay:     rgba(0,0,0,0.7);
  --bg-sidebar:     #020617;
  --bg-sidebar-hover: rgba(255,255,255,0.06);
  --bg-sidebar-active: rgba(255,255,255,0.08);   /* minimal: highlight neutro */

  --border-color:   #1E293B;
  --border-strong:  #334155;

  --text-primary:   #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted:     #475569;
  --text-inverse:   #0F172A;
  --text-sidebar:   #64748B;
  --text-sidebar-active: #F8FAFC;   /* texto activo neutro/claro */

  --shadow-sm:  0 1px 2px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 6px -1px rgba(0,0,0,0.4), 0 2px 4px -1px rgba(0,0,0,0.3);
  --shadow-lg:  0 10px 15px -3px rgba(0,0,0,0.5), 0 4px 6px -2px rgba(0,0,0,0.3);
  --shadow-xl:  0 20px 25px -5px rgba(0,0,0,0.6), 0 10px 10px -5px rgba(0,0,0,0.4);
  --shadow-card: 0 0 0 1px rgba(255,255,255,0.04), 0 2px 8px rgba(0,0,0,0.4);
}

/* ── 4. RESET Y BASE ────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* Touch: click inmediato sin delay de 300ms — no bloquea zoom ni scroll */
* { touch-action: manipulation; }
/* ╔══════════════════════════════════════════════════════════════════════╗
   ║  REGLA INVIOLABLE — TOUCH NUNCA BLOQUEADO (no eliminar ni revertir)   ║
   ║  Aprobado por Hugo. Ningún área de la pantalla puede bloquear el      ║
   ║  desplazamiento táctil. PROHIBIDO volver a los valores pan-x /        ║
   ║  pan·x·pan·y en carruseles, barras de filtros o chips: ese valor      ║
   ║  bloquea el scroll vertical cuando el dedo arranca sobre la barra.    ║
   ║  `auto` deja que el navegador decida por la dirección del gesto:      ║
   ║  swipe lateral → mueve el carrusel · swipe vertical → mueve la página.║
   ║  Espejo de esta regla: js/pedidos.js, js/mesas.js, skill pos-carrousel║
   ╚══════════════════════════════════════════════════════════════════════╝ */
#cat-bar, .ms-vista-btns, #mesas-filtros,
.categorias-container, [class*="carrusel"],
.sidebar-nav, #mesas-body, #productos-grid-wrap { touch-action: auto; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  /* NO overflow-x:hidden aquí — bloquea touch events en carruseles iOS/Android */
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  line-height: var(--lh-normal);
  color: var(--text-primary);
  background: var(--bg-base);
  transition: background var(--transition-normal), color var(--transition-normal);
  -webkit-font-smoothing: antialiased;
  /* NO overflow-x:hidden en body — capturaría touch events del carousel antes
     de que lleguen al elemento. El layout no desborda porque los contenedores
     tienen width:100% y box-sizing:border-box. */
  height: auto;
  min-height: 100%;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ── 5. LAYOUT SHELL ────────────────────────────────────── */
.app-shell {
  display: flex;
  /* dvh = dynamic viewport height — descuenta barra del browser en móvil */
  min-height: 100dvh;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-sidebar);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: var(--z-sidebar);
  transition: width var(--transition-normal), transform var(--transition-normal);
  overflow: hidden;
}
.sidebar.collapsed { width: var(--sidebar-collapsed); }

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-4);
  height: var(--topbar-h);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.sidebar-logo-icon {
  width: 32px; height: 32px;
  background: var(--color-primary-500);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  color: white;
}
.sidebar-logo-text {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: #F8FAFC;
  white-space: nowrap;
  opacity: 1;
  transition: opacity var(--transition-fast);
}
.sidebar.collapsed .sidebar-logo-text { opacity: 0; }

.sidebar-nav {
  flex: 1;
  /* min-height:0 es OBLIGATORIO: sin él, el flex item no encoge bajo su
     contenido y el scroll interno nunca se activa → el footer queda
     recortado y "solo se mueve la mitad" del panel en tablet. */
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;   /* momentum scroll fluido en Android/iOS */
  overscroll-behavior: contain;        /* el scroll del nav no arrastra la página */
  padding: var(--space-3) var(--space-2);
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.1) transparent;
}

.sidebar-section {
  margin-bottom: var(--space-6);
}
.sidebar-section-label {
  font-size: 0.65rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  padding: 0 var(--space-3) var(--space-2);
  white-space: nowrap;
  opacity: 1;
  transition: opacity var(--transition-fast);
}
.sidebar.collapsed .sidebar-section-label { opacity: 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--text-sidebar);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
  /* borde transparente reservado para que el estado activo no desplace el layout */
  border: 1px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast),
              box-shadow var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
  position: relative;
}
.nav-item:hover {
  background: var(--bg-sidebar-hover);
  color: #E2E8F0;
}
/* Estado activo — acabado "cristal esmerilado" (frosted glass) para diferenciar
   la marca de los diseños planos genéricos. Sutil y profesional:
   - fondo translúcido en degradado (no plano)
   - desenfoque del fondo (backdrop-filter) cuando el navegador lo soporta
   - borde superior/lateral de luz tenue que simula el canto del vidrio
   - sombra suave para dar profundidad sobre el sidebar oscuro
   - se conserva el indicador dorado fino a la izquierda */
.nav-item.active {
  color: var(--text-sidebar-active);
  font-weight: var(--fw-semibold);
  background: linear-gradient(135deg,
              rgba(255, 255, 255, 0.13),
              rgba(255, 255, 255, 0.04));
  border-color: rgba(255, 255, 255, 0.12);
  -webkit-backdrop-filter: blur(10px) saturate(135%);
  backdrop-filter: blur(10px) saturate(135%);
  box-shadow:
    inset 3px 0 0 var(--color-primary-500),     /* indicador dorado fino */
    inset 0 1px 0 rgba(255, 255, 255, 0.18),     /* brillo superior del cristal */
    0 6px 18px rgba(2, 6, 23, 0.35);             /* profundidad sobre el sidebar */
}
.nav-item .nav-icon {
  width: 20px; height: 20px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.nav-item .nav-label {
  flex: 1;
  opacity: 1;
  transition: opacity var(--transition-fast);
}
.sidebar.collapsed .nav-item .nav-label { opacity: 0; }
.nav-item .nav-badge {
  background: var(--color-primary-500);
  color: white;
  font-size: 0.65rem;
  font-weight: var(--fw-bold);
  padding: 1px 6px;
  border-radius: var(--radius-full);
  min-width: 18px;
  text-align: center;
  transition: opacity var(--transition-fast);
}
.sidebar.collapsed .nav-item .nav-badge { display: none; }

/* Sidebar colapsado — overflow visible para que los tooltips salgan */
.sidebar.collapsed { overflow: visible; }

/* Brand es el trigger de colapso — hover sutil */
.sidebar-brand { transition: background var(--transition-fast); }
.sidebar-brand:hover { background: var(--bg-sidebar-hover); }

/* Brand en modo colapsado: solo el ícono centrado */
.sidebar.collapsed .sidebar-brand {
  overflow: hidden;
  padding: 14px 0;
  align-items: center;
  justify-content: center;
}
.sidebar.collapsed .sidebar-brand-name { opacity: 0; width: 0; overflow: hidden; margin: 0; }
.sidebar.collapsed .sidebar-brand-img,
.sidebar.collapsed .sidebar-brand-placeholder {
  width: 38px !important;
  height: 38px !important;
  max-width: 38px !important;
  font-size: 1.1rem !important;
  border-radius: 10px !important;
}

.sidebar.collapsed .sidebar-nav {
  overflow-y: auto;
  overflow-x: visible;
  /* Sin padding horizontal y sin scrollbar visible: ambos restaban espacio
     SOLO a un lado y descuadraban el centro del ícono. Ahora el nav-item de
     44px se centra exacto dentro de los 64px del sidebar (10px simétricos). */
  padding-left: 0;
  padding-right: 0;
  scrollbar-width: none;
}
.sidebar.collapsed .sidebar-nav::-webkit-scrollbar { display: none; }
.sidebar.collapsed .sidebar-section { text-align: center; }

/* Tooltip del nav-item colapsado + ícono centrado */
.sidebar.collapsed .nav-item {
  position: relative;              /* ancla el ::after */
  justify-content: center;         /* ícono centrado, ya no pegado a la izquierda */
  padding-left: 0;
  padding-right: 0;
  width: 44px;
  height: 40px;
  margin: 2px auto;                /* centra el botón en el ancho del sidebar */
  border-radius: var(--radius-md);
}
.sidebar.collapsed .nav-item .nav-icon { margin: 0; }
/* Sin la barra dorada lateral (el "borde en paréntesis"): el activo se marca
   solo con fondo limpio, centrado y simétrico. */
.sidebar.collapsed .nav-item.active {
  box-shadow: none;
}
.sidebar.collapsed .nav-item::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  background: #1E293B;
  color: #F1F5F9;
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  z-index: var(--z-tooltip);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.08);
}
.sidebar.collapsed .nav-item:hover::after { opacity: 1; }

.sidebar-footer {
  padding: var(--space-3) var(--space-2);
  border-top: 1px solid rgba(255,255,255,0.05);
}

/* Botones de footer (Soporte / Cerrar sesión) — mismo lenguaje que .nav-item:
   sin borde de caja, fila con ícono 18×18, hover sutil. Antes eran píldoras
   con borde que rompían el estilo gráfico del menú. */
.sidebar-footer-btn {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-2) var(--space-3);
  margin-top: 4px;
  border: none;
  background: none;
  border-radius: var(--radius-md);
  color: var(--text-sidebar);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.sidebar-footer-btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.sidebar-footer-btn:hover { background: var(--bg-sidebar-hover); color: #E2E8F0; }
.sidebar-footer-btn.danger:hover { color: #FCA5A5; }
.sidebar.collapsed .sidebar-footer-btn {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
  width: 44px;
  margin: 4px auto 0;
}
.sidebar.collapsed .sidebar-footer-btn .toggle-label { display: none; }

/* Botón colapsar sidebar */
.sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--text-sidebar);
  font-size: var(--text-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
  width: 100%;
}
.sidebar-toggle:hover { background: var(--bg-sidebar-hover); color: #E2E8F0; }
.sidebar-toggle .toggle-label { transition: opacity var(--transition-fast); white-space: nowrap; }
/* Cuando colapsado: ocultar todos los textos del footer (colapsar + cerrar sesión) */
.sidebar.collapsed .toggle-label { opacity: 0; pointer-events: none; }
/* Icono del toggle: mostrar flecha correcta según estado */
.sidebar-toggle-icon-expand { display: none; }
.sidebar.collapsed .sidebar-toggle-icon-collapse { display: none; }
.sidebar.collapsed .sidebar-toggle-icon-expand { display: flex; }
/* Section-labels colapsadas: sin espacio ni altura */
.sidebar.collapsed .sidebar-section-label {
  pointer-events: none;
  height: 0;
  padding: 0;
  margin: 0;
  overflow: hidden;
}
/* Sección sin margen inferior extra cuando está colapsada */
.sidebar.collapsed .sidebar-section { margin-bottom: var(--space-1); }

/* Nav items en modo colapsado: ícono grande y centrado */
.sidebar.collapsed .nav-item {
  justify-content: center;
  padding: 10px 0;
  border-radius: var(--radius-md);
}
.sidebar.collapsed .nav-item .nav-label {
  width: 0; overflow: hidden; margin: 0; padding: 0;
}
/* Ícono más grande y visible cuando está colapsado */
.sidebar.collapsed .nav-item .nav-icon {
  width: 26px;
  height: 26px;
}
.sidebar.collapsed .nav-item .nav-icon svg {
  width: 22px;
  height: 22px;
}

/* Contenido principal */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  transition: margin-left var(--transition-normal);
}
.main-content.sidebar-collapsed { margin-left: var(--sidebar-collapsed); }

/* Topbar */
.topbar {
  height: var(--topbar-h);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 0 var(--space-6);
  position: sticky;
  top: 0;
  z-index: var(--z-topbar);
  transition: background var(--transition-normal), border-color var(--transition-normal);
}

.topbar-title {
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
}

.topbar-search {
  flex: 1;
  max-width: 360px;
  position: relative;
}
.topbar-search input {
  width: 100%;
  height: 36px;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0 var(--space-4) 0 2.25rem;
  font-size: var(--text-sm);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.topbar-search input::placeholder { color: var(--text-muted); }
.topbar-search input:focus { border-color: var(--color-primary-400); background: var(--bg-surface); }
.topbar-search-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%; transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto;
}

.icon-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: background var(--transition-fast), color var(--transition-fast);
  position: relative;
}
.icon-btn:hover { background: var(--bg-surface-3); color: var(--text-primary); }
.icon-btn .badge-dot {
  position: absolute;
  top: 6px; right: 6px;
  width: 8px; height: 8px;
  background: var(--color-danger-500);
  border-radius: 50%;
  border: 2px solid var(--bg-surface);
}

/* Theme toggle */
.theme-toggle {
  width: 56px; height: 28px;
  background: var(--bg-surface-3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  position: relative;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.theme-toggle::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 20px; height: 20px;
  background: var(--bg-surface);
  border-radius: 50%;
  transition: transform var(--transition-normal);
  box-shadow: var(--shadow-sm);
}
[data-theme="dark"] .theme-toggle { background: var(--color-primary-600); border-color: var(--color-primary-700); }
[data-theme="dark"] .theme-toggle::after { transform: translateX(28px); }

.avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-700));
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  color: white;
  cursor: pointer;
  flex-shrink: 0;
}

/* Área de página */
.page-content {
  flex: 1;
  padding: var(--space-6);
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}
.page-header-left {}
.page-title {
  font-size: var(--text-2xl);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  line-height: var(--lh-tight);
}
.page-subtitle {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: var(--space-1);
}
.page-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* ── 6. CARDS ───────────────────────────────────────────── */
.card, .chart-card {
  background: var(--bg-surface);
  border: none;
  border-radius: 20px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.08), 0 0 0 0.5px rgba(0,0,0,0.04);
  overflow: hidden;
  transition: background var(--transition-normal), box-shadow var(--transition-normal);
}
[data-theme="dark"] .card, [data-theme="dark"] .chart-card {
  box-shadow: 0 4px 24px rgba(0,0,0,0.35), 0 0 0 0.5px rgba(255,255,255,0.06);
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid rgba(0,0,0,.04);
}
[data-theme="dark"] .card-header { border-bottom-color: rgba(255,255,255,.04); }
.card-title {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-subtitle {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: 2px;
}
.card-body { padding: var(--space-5) var(--space-6); }
/* chart-card sin header explícito: mínimo padding lateral */
.chart-card:not(:has(.card-header)) { padding: var(--space-5) var(--space-6); }
.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface-2);
}

/* KPI Card */
.kpi-card {
  background: var(--bg-surface);
  border: none;
  border-radius: var(--radius-2xl);
  padding: var(--space-5);
  box-shadow: 0 4px 20px rgba(0,0,0,0.12), 0 0 0 1.5px rgba(0,0,0,0.08);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
[data-theme="dark"] .kpi-card {
  box-shadow: 0 4px 20px rgba(0,0,0,0.40), 0 0 0 1px rgba(255,255,255,0.07);
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(0,0,0,0.14), 0 0 0 1px rgba(0,0,0,0.07); }

.kpi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.kpi-label {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.kpi-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.kpi-icon.amber { background: linear-gradient(135deg, #FCD34D 0%, #F59E0B 100%); color: white; }
.kpi-icon.green { background: linear-gradient(135deg, #34D399 0%, #10B981 100%); color: white; }
.kpi-icon.blue  { background: linear-gradient(135deg, #60A5FA 0%, #3B82F6 100%); color: white; }
.kpi-icon.red   { background: linear-gradient(135deg, #F87171 0%, #EF4444 100%); color: white; }

.kpi-value {
  font-size: var(--text-3xl);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  line-height: 1;
}
.kpi-trend {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
}
.kpi-trend.up   { color: var(--color-success-500); }
.kpi-trend.down { color: var(--color-danger-500); }
.kpi-trend .trend-label { color: var(--text-muted); font-weight: var(--fw-normal); }

/* ── 7. BOTONES ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 36px;
  padding: 0 var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
  line-height: 1;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn svg { flex-shrink: 0; }

.btn-primary {
  background: var(--color-primary-500);
  color: white;
  box-shadow: 0 1px 2px rgba(245,158,11,0.3);
}
.btn-primary:hover:not(:disabled) { background: var(--color-primary-600); box-shadow: 0 4px 8px rgba(245,158,11,0.35); }
.btn-primary:active:not(:disabled) { background: var(--color-primary-700); }

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover:not(:disabled) { background: var(--bg-surface-2); border-color: var(--border-strong); }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover:not(:disabled) { background: var(--bg-surface-3); color: var(--text-primary); }

.btn-danger {
  background: var(--color-danger-500);
  color: white;
}
.btn-danger:hover:not(:disabled) { background: var(--color-danger-700); }

.btn-success {
  background: var(--color-success-500);
  color: white;
}
.btn-success:hover:not(:disabled) { background: var(--color-success-700); }

.btn-sm { height: 28px; padding: 0 var(--space-3); font-size: var(--text-xs); }
.btn-lg { height: 44px; padding: 0 var(--space-6); font-size: var(--text-base); }
.btn-xl { height: 52px; padding: 0 var(--space-8); font-size: var(--text-lg); }
.btn-icon { width: 36px; padding: 0; }
.btn-icon.btn-sm { width: 28px; }

/* ── 8. BADGES / CHIPS ──────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.badge-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }

.badge-amber   { background: var(--color-primary-100);  color: var(--color-primary-800); }
.badge-green   { background: var(--color-success-100);  color: var(--color-success-700); }
.badge-red     { background: var(--color-danger-100);   color: var(--color-danger-700); }
.badge-blue    { background: var(--color-info-100);     color: var(--color-info-700); }
.badge-gray    { background: var(--bg-surface-3);       color: var(--text-secondary); }
.badge-warning { background: var(--color-warning-100);  color: var(--color-warning-700); }

[data-theme="dark"] .badge-amber   { background: rgba(245,158,11,0.15); color: #FCD34D; }
[data-theme="dark"] .badge-green   { background: rgba(16,185,129,0.15); color: #6EE7B7; }
[data-theme="dark"] .badge-red     { background: rgba(239,68,68,0.15);  color: #FCA5A5; }
[data-theme="dark"] .badge-blue    { background: rgba(59,130,246,0.15); color: #93C5FD; }
[data-theme="dark"] .badge-gray    { background: rgba(255,255,255,0.08); color: var(--text-secondary); }

/* ── 9. INPUTS / FORMS ──────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-label {
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
}
.form-label.required::after { content: ' *'; color: var(--color-danger-500); }

.form-input, .form-select, .form-textarea {
  height: 44px;
  width: 100%;
  padding: 0 var(--space-4);
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-normal);
  appearance: none;
}
.form-textarea { height: auto; padding: var(--space-3) var(--space-4); resize: vertical; min-height: 80px; }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-primary-400);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.12);
}
.form-input:disabled, .form-select:disabled { opacity: 0.5; cursor: not-allowed; background: var(--bg-surface-3); }
.form-input.error { border-color: var(--color-danger-500); }
.form-input.error:focus { box-shadow: 0 0 0 3px rgba(239,68,68,0.12); }
.form-error { font-size: var(--text-xs); color: var(--color-danger-500); }
.form-hint  { font-size: var(--text-xs); color: var(--text-muted); }

.input-group { position: relative; }
.input-group .form-input { padding-left: 2.5rem; }
.input-group-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%; transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

/* ── 10. TABLA ──────────────────────────────────────────── */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
thead {
  background: var(--bg-surface-2);
  border-bottom: 1px solid var(--border-color);
}
thead th {
  padding: var(--space-3) var(--space-5);
  text-align: left;
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition-fast);
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--bg-surface-2); }
tbody td {
  padding: var(--space-3) var(--space-5);
  color: var(--text-primary);
  vertical-align: middle;
}

/* ── 11. GRID SISTEMA ───────────────────────────────────── */
.grid { display: grid; gap: var(--space-4); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }

/* ── 12. MODALES ────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
  backdrop-filter: blur(4px);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  box-shadow: 0 24px 64px rgba(0,0,0,0.22), 0 4px 16px rgba(0,0,0,0.10);
  width: 100%;
  max-width: 520px;
  /* flex column: header fijo + body scroll + footer fijo */
  display: flex !important;
  flex-direction: column;
  max-height: 90vh;
  overflow: hidden;
  transform: scale(0.96) translateY(12px);
  transition: transform var(--transition-normal);
  margin: 24px !important;
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }
.modal.modal-sm { max-width: 380px; }
.modal.modal-lg { max-width: 720px; }
.modal.modal-xl { max-width: 960px; }

/* ── Encabezado fijo ── */
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 32px 24px !important;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
  background: var(--bg-surface);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}
.modal-title {
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: calc(100% - 40px);
}

/* ── Cuerpo scrollable ── */
.modal-body {
  padding: 28px 32px !important;
  overflow-y: auto;
  flex: 1;
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
}

/* ── Footer fijo ── */
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: 20px 32px !important;
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface-2);
  flex-shrink: 0;
  border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
}

/* ── Contenido directo en el modal (sin modal-body wrapper) ── */
.modal > *:not(.modal-header):not(.modal-body):not(.modal-footer) {
  padding-left: 32px;
  padding-right: 32px;
}
.modal > *:first-child:not(.modal-header) { padding-top: 28px; }
.modal > *:last-child:not(.modal-footer)  { padding-bottom: 28px; }

/* ── Campos de formulario dentro del modal ── */
.modal .form-input,
.modal input[type="text"],
.modal input[type="email"],
.modal input[type="number"],
.modal input[type="date"],
.modal input[type="password"],
.modal select,
.modal textarea {
  width: 100%;
  padding: 11px 16px;
  height: 44px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-surface-2);
  color: var(--text-primary);
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-sizing: border-box;
  outline: none;
  font-family: var(--font-sans);
}
.modal textarea { height: auto; min-height: 80px; padding: 12px 16px; }
.modal .form-input:focus,
.modal input:focus,
.modal select:focus,
.modal textarea:focus {
  border-color: var(--color-primary-400);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.12);
  background: var(--bg-surface);
}

/* Etiquetas de sección dentro del modal */
.modal-section-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border-color);
  margin: var(--space-4) 0 var(--space-3);
  grid-column: 1 / -1;
}
.modal-section-label:first-child { margin-top: 0; }

/* ── 13. PANEL MESERO (desplegable lateral) ─────────────── */
.waiter-panel {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(420px, calc(100vw - 20px));
  background: var(--bg-surface);
  border-left: 1px solid var(--border-color);
  box-shadow: var(--shadow-xl);
  z-index: calc(var(--z-sidebar) + 10);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  overflow: hidden;
}
.waiter-panel.open { transform: translateX(0); }

.waiter-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-surface-2);
}
.waiter-panel-title { font-size: var(--text-base); font-weight: var(--fw-semibold); }
.waiter-panel-body { flex: 1; overflow-y: auto; padding: var(--space-4); }
.waiter-panel-footer {
  padding: var(--space-4);
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface-2);
}

/* ── Cocina: animacion urgente ──────────────────────────── */
@keyframes urgente-pulse {
  from { transform: scale(1); }
  to   { transform: scale(1.05); }
}

/* ── 14. CHARTS ─────────────────────────────────────────── */
.chart-container { position: relative; width: 100%; }
.chart-container canvas { max-width: 100%; }

/* ── 15. TOASTS ─────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: flex-end;
}
.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  font-size: var(--text-sm);
  color: var(--text-primary);
  min-width: 280px;
  max-width: 380px;
  animation: slideInRight var(--transition-normal) ease;
}
.toast.success { border-left: 3px solid var(--color-success-500); }
.toast.error   { border-left: 3px solid var(--color-danger-500); }
.toast.warning { border-left: 3px solid var(--color-warning-500); }
.toast.info    { border-left: 3px solid var(--color-info-500); }

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ── 16. DIVIDER ────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--border-color);
  margin: var(--space-4) 0;
}
.divider-v {
  width: 1px;
  background: var(--border-color);
  align-self: stretch;
}

/* ── 17. SPINNER / LOADING ──────────────────────────────── */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border-color);
  border-top-color: var(--color-primary-500);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}
.spinner-lg { width: 40px; height: 40px; border-width: 3px; }
@keyframes spin { to { transform: rotate(360deg); } }

.skeleton {
  background: linear-gradient(90deg, var(--bg-surface-2) 25%, var(--bg-surface-3) 50%, var(--bg-surface-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* ── 18. TABS ───────────────────────────────────────────── */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  gap: 0;
}
.tab {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}
.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--color-primary-600); border-bottom-color: var(--color-primary-500); }
[data-theme="dark"] .tab.active { color: var(--color-primary-400); }

/* ── 19. EMPTY STATE ────────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-16);
  text-align: center;
}
.empty-state-icon {
  width: 64px; height: 64px;
  background: var(--bg-surface-3);
  border-radius: var(--radius-2xl);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
}
.empty-state-title { font-size: var(--text-base); font-weight: var(--fw-semibold); color: var(--text-primary); }
.empty-state-text { font-size: var(--text-sm); color: var(--text-muted); max-width: 320px; }

/* ── 20. UTILIDADES ─────────────────────────────────────── */
.flex        { display: flex; }
.flex-col    { flex-direction: column; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.items-end    { align-items: flex-end; }
.justify-between { justify-content: space-between; }
.justify-center  { justify-content: center; }
.justify-end     { justify-content: flex-end; }
.flex-1      { flex: 1; }
.flex-wrap   { flex-wrap: wrap; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

.w-full  { width: 100%; }
.h-full  { height: 100%; }
.overflow-hidden { overflow: hidden; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.text-xs   { font-size: var(--text-xs); }
.text-sm   { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg   { font-size: var(--text-lg); }
.text-xl   { font-size: var(--text-xl); }
.text-2xl  { font-size: var(--text-2xl); }
.font-medium   { font-weight: var(--fw-medium); }
.font-semibold { font-weight: var(--fw-semibold); }
.font-bold     { font-weight: var(--fw-bold); }
.text-primary   { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted     { color: var(--text-muted) !important; }
.text-success   { color: var(--color-success-500) !important; }
.text-danger    { color: var(--color-danger-500) !important; }
.text-warning   { color: var(--color-warning-500) !important; }
.text-info      { color: var(--color-info-500) !important; }

.p-0 { padding: 0; }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.ml-auto { margin-left: auto; }

.rounded-sm { border-radius: var(--radius-sm); }
.rounded    { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

.hidden { display: none !important; }
.opacity-0 { opacity: 0; }
.opacity-50 { opacity: 0.5; }
.pointer { cursor: pointer; }

/* ── 21. RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 1280px) {
  .grid-6 { grid-template-columns: repeat(3, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1024px) {
  :root { --sidebar-w: 200px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-6 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1023px) {
  /* Sidebar oculto en móvil — slide-in con transform */
  .sidebar {
    transform: translateX(-100%);
    width: var(--sidebar-w) !important;
    /* dvh descuenta la barra del browser de Android → el footer (Soporte /
       Cerrar sesión) y el final del nav SIEMPRE quedan visibles y dentro
       del scroll, en vez de esconderse tras la barra de direcciones. */
    height: 100dvh;
    bottom: auto;
  }
  .sidebar.mobile-open { transform: translateX(0); }

  /* main-content sin margin del sidebar */
  .main-content { margin-left: 0 !important; }
}
@media (max-width: 768px) {
  .page-content { padding: var(--space-3); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .grid-6, .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .topbar { padding: 0 var(--space-4); }
  .topbar-search { display: none; }
  .waiter-panel { width: 100%; }
  .modal { max-width: 100%; max-height: 92vh; border-radius: var(--radius-xl) var(--radius-xl) 0 0; }
  .modal-overlay { align-items: flex-end; padding: 0; }
  .modal-header { border-radius: var(--radius-xl) var(--radius-xl) 0 0; }

  /* Touch targets — botones no inferiores a 44px en móvil */
  .btn        { height: 44px; padding: 0 var(--space-5); }
  .btn-sm     { height: 36px; padding: 0 var(--space-3); font-size: var(--text-xs); }
  .btn-icon   { width: 44px; height: 44px; }
  .btn-icon.btn-sm { width: 36px; height: 36px; }
  /* Inputs y selects — misma escala */
  .input, .select { height: 44px; font-size: var(--text-base); }
  .input-sm   { height: 36px; }
  /* KPI cards — más altas para tap */
  .kpi-card   { min-height: 96px; }
  /* Badges y chips interactivos */
  .badge      { padding: 5px 10px; font-size: 0.72rem; }
}
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-6, .grid-5, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .page-title { font-size: var(--text-xl); }
  .kpi-value  { font-size: var(--text-2xl); }
  /* En pantallas muy pequeñas, label KPI más compacto */
  .kpi-label  { font-size: 0.65rem; }
  .page-content { padding: var(--space-2); }
}

/* ── 22. SCROLLBAR PERSONALIZADO ────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── 23. SELECCIÓN ──────────────────────────────────────── */
::selection {
  background: rgba(245,158,11,0.2);
  color: var(--text-primary);
}

/* ── 24. UTILIDADES ─────────────────────────────────────── */
.hidden { display: none !important; }

/* ── 25. MÓVIL ≤1023px ─────────────────────────────────── */

@media (max-width: 1023px) {
  /* main-content: mínimo — sin height fijo, sin !important en height */
  .main-content {
    display: flex !important;
    flex-direction: column !important;
    height: 100dvh;
    min-width: 0 !important;
    max-width: 100% !important;
    overflow: hidden !important;
  }

  /* topbar no colapsa nunca */
  .topbar { flex-shrink: 0 !important; }

  /* page-content: espacio restante, scroll vertical en módulos normales */
  #page-content {
    flex: 1 !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch;
    padding-bottom: var(--space-3) !important;
    min-width: 0 !important;
    max-width: 100% !important;
  }

  /* MÓDULOS VIEWPORT-LOCKED: solo los 5 módulos operativos en tiempo real.
     El resto de módulos usa el scroll vertical de #page-content por defecto. */
  body[data-modulo="pedidos"] #page-content,
  body[data-modulo="mesas"] #page-content,
  body[data-modulo="cocina"] #page-content,
  body[data-modulo="caja"] #page-content,
  body[data-modulo="domicilios"] #page-content {
    overflow: hidden !important;
    padding-bottom: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    min-width: 0 !important;
    max-width: 100% !important;
  }

  /* Tabs horizontales: scroll sin barra visible; botones no se comprimen */
  .tabs {
    overflow-x: auto !important;
    overflow-y: hidden !important;
    flex-wrap: nowrap !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .tabs::-webkit-scrollbar { display: none; }
  .tabs .tab,
  .tabs .tab-btn,
  .tabs button { flex-shrink: 0 !important; }

  /* Footer de contacto: oculto en móvil */
  .main-content > footer { display: none; }
}

/* ── PWA: Safe-area insets (notch + home indicator) ─────────── */
@supports (padding: env(safe-area-inset-bottom)) {
  /* Topbar: espacio para barra de estado en modo standalone */
  @media (display-mode: standalone) {
    .topbar {
      height: calc(var(--topbar-h) + env(safe-area-inset-top, 0px));
      padding-top: env(safe-area-inset-top, 0px);
      align-items: flex-end;
      padding-bottom: 6px;
    }
  }
}

/* ── PWA: Transición fluida entre módulos ────────────────────── */
@keyframes pwa-enter {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0);    }
}
#page-content.pwa-enter {
  animation: pwa-enter 0.22s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* ── Adaptación automática por dispositivo (detectarDispositivo en app.js) ──
   <html> recibe data-device / data-touch / data-orientation. Estas reglas
   son 100% aditivas: solo mejoran ergonomía táctil, nunca tocan el
   viewport-lock ni el overflow/height de .main-content. */

/* En pantallas táctiles: inputs ≥16px evita el auto-zoom de iOS al enfocar
   (bug clásico de "se ve mal en celular"). Y tap targets cómodos (44px = HIG). */
html[data-touch="yes"] input:not([type="checkbox"]):not([type="radio"]),
html[data-touch="yes"] select,
html[data-touch="yes"] textarea {
  font-size: max(16px, 1rem);
  min-height: 44px;
}
html[data-touch="yes"] .nav-item { min-height: 44px; }

/* En escritorio con mouse: tap targets pueden ser más compactos y densos. */
html[data-device="desktop"][data-touch="no"] .nav-item { min-height: 36px; }

/* ==========================================================================
   📐 PATRÓN CARROUSEL — Scroll horizontal con overflow y escala controlada
   ========================================================================== */
.carousel-wrapper {
  position: relative;
  flex-shrink: 0;
  width: 100%;
  box-sizing: border-box;
  overflow: hidden; /* hidden (NO clip) para compatibilidad con Android/iOS viejos */
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
}

/* Indicador visual de desborde */
.carousel-wrapper::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 32px;
  height: 100%;
  background: linear-gradient(to left, var(--bg-surface) 0%, transparent 100%);
  pointer-events: none;
  z-index: 2;
}

.carousel-scroll {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  width: 100%;
  box-sizing: border-box;
  padding: var(--space-2) var(--space-3);
  gap: var(--space-2);
}

.carousel-scroll::-webkit-scrollbar {
  display: none !important;
}

.carousel-item {
  flex: 0 0 auto !important;
  white-space: nowrap !important;
  min-width: max-content !important;
  touch-action: auto !important;  /* nunca bloquear el scroll vertical de la página */
}

/* Scrollbar opcional visible en desktop para navegación por mouse */
@media (min-width: 1024px) {
  .carousel-scroll {
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
  }
  .carousel-scroll::-webkit-scrollbar {
    display: block !important;
    height: 4px !important;
  }
  .carousel-scroll::-webkit-scrollbar-thumb {
    background: var(--border-color) !important;
    border-radius: var(--radius-full) !important;
  }
}

/* ── Anti-overflow móvil — módulos informativos ─────────────── */
/* Tablas y grids anchos dentro de page-content se desplazan
   dentro de su contenedor en lugar de desbordarse a la derecha. */
@media (max-width: 1023px) {
  /* Todos los wrappers directos de módulos info son columna y contienen */
  #page-content > div {
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Tablas en módulos info: scroll horizontal interno, sin afectar la página */
  .chart-card table,
  .card table {
    min-width: 480px; /* fuerza scroll interno si la tabla es ancha */
  }
  .chart-card .table-scroll-wrap,
  .card .table-scroll-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* Header de reportes: apila título y controles verticalmente */
  .rpt-header-row {
    flex-direction: column !important;
    align-items: stretch !important;
  }
  .rpt-header-controls {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 6px !important;
  }
  .rpt-header-controls input[type="date"] {
    width: 100% !important;
    min-width: 0 !important;
  }
}