/* ============================================================
   1+1 POS — Mobile Styles (public/css/mobile.css)
   Optimizado para táctil — MarcaOne Solutions
   ============================================================ */

/* ─── VARIABLES ─────────────────────────────────────────────── */
:root {
  --orange: #f97316;
  --orange-dark: #ea6c0a;
  --green: #22c55e;
  --blue: #3b82f6;
  --red: #ef4444;
  --bg: #f8f9fa;
  --white: #ffffff;
  --text: #1a1a1a;
  --text-muted: #6b7280;
  --border: #e5e7eb;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
  /* Altura del nav inferior en modo PWA standalone */
  --nav-height: 64px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* ─── RESET MÓVIL GLOBAL ────────────────────────────────────── */
@media (max-width: 768px) {
  html {
    -webkit-text-size-adjust: 100%;
  }

  body {
    background: var(--bg);
    overflow-x: hidden;
    /* Espacio para nav inferior en modo standalone */
    padding-bottom: calc(var(--nav-height) + var(--safe-bottom));
  }

  /* Mínimo 44px para touch targets (Apple HIG) */
  button, a, select, input[type="checkbox"], input[type="radio"] {
    min-height: 44px;
    touch-action: manipulation;
  }

  /* Prevenir zoom en inputs iOS */
  input, select, textarea {
    font-size: 16px !important;
  }
}

/* ─── BARRA SUPERIOR (PWA Standalone) ──────────────────────── */
.pwa-standalone .topbar,
.pwa-standalone header {
  padding-top: env(safe-area-inset-top, 0px);
}

/* ─── NAVEGACIÓN INFERIOR (solo standalone) ─────────────────── */
.pwa-bottom-nav {
  display: none;
}

.pwa-bottom-nav {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(var(--nav-height) + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  background: var(--white);
  border-top: 1px solid var(--border);
  box-shadow: 0 -2px 12px rgba(0,0,0,0.08);
  z-index: 1000;
}

.pwa-bottom-nav a {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 10px;
  font-weight: 600;
  font-family: Arial, sans-serif;
  transition: color 0.15s;
  min-height: unset;
}

.pwa-bottom-nav a .nav-icon {
  font-size: 22px;
  line-height: 1;
}

.pwa-bottom-nav a.active,
.pwa-bottom-nav a:hover {
  color: var(--orange);
}

.pwa-bottom-nav a.active .nav-icon {
  transform: scale(1.1);
}

/* ─── DASHBOARD / LAUNCHER ──────────────────────────────────── */
@media (max-width: 768px) {
  .launcher-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 12px !important;
    padding: 16px !important;
  }

  .launcher-btn {
    min-height: 90px !important;
    border-radius: var(--radius) !important;
    font-size: 13px !important;
    padding: 16px 12px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
  }

  .launcher-btn .btn-icon,
  .launcher-btn .icon {
    font-size: 28px !important;
  }

  /* El botón Nueva Venta ocupa todo el ancho */
  .launcher-btn.btn-primary,
  .launcher-btn[href*="caja"],
  .launcher-btn:first-child {
    grid-column: 1 / -1;
    min-height: 80px !important;
    flex-direction: row !important;
    font-size: 18px !important;
    font-weight: bold !important;
  }

  .dashboard-header {
    padding: 20px 16px 12px !important;
    font-size: 18px !important;
  }

  .turno-badge {
    font-size: 13px !important;
    padding: 6px 14px !important;
    border-radius: 20px;
  }
}

/* ─── CAJA POS ───────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Layout de la caja: productos arriba, carrito abajo */
  .caja-layout,
  .pos-layout {
    display: flex !important;
    flex-direction: column !important;
    height: 100vh !important;
    overflow: hidden !important;
  }

  /* Panel de productos: 55% de altura */
  .productos-panel,
  .pos-productos {
    flex: 0 0 55vh !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    padding: 10px !important;
  }

  /* Carrito: crece para llenar el resto */
  .carrito-panel,
  .pos-carrito {
    flex: 1 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    border-top: 2px solid var(--border) !important;
    background: var(--white) !important;
    padding-bottom: 70px !important; /* Espacio para botón Cobrar */
  }

  /* Grid de productos: 3 columnas en móvil */
  .productos-grid,
  .product-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px !important;
  }

  /* Tarjeta de producto más compacta */
  .producto-card,
  .product-card {
    min-height: 70px !important;
    padding: 8px !important;
    font-size: 11px !important;
    border-radius: var(--radius-sm) !important;
  }

  .producto-card .nombre,
  .product-card .name {
    font-size: 11px !important;
    line-height: 1.2 !important;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .producto-card .precio,
  .product-card .price {
    font-size: 13px !important;
    font-weight: bold !important;
  }

  /* Filtro de categorías: scroll horizontal */
  .categorias-filter,
  .category-filter {
    display: flex !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    gap: 8px !important;
    padding: 8px 12px !important;
    scrollbar-width: none;
  }

  .categorias-filter::-webkit-scrollbar,
  .category-filter::-webkit-scrollbar { display: none; }

  .categoria-btn,
  .cat-btn {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    padding: 8px 14px !important;
    font-size: 13px !important;
    border-radius: 20px !important;
    min-height: 36px !important;
  }

  /* Búsqueda */
  .busqueda-bar,
  .search-bar {
    padding: 8px 12px !important;
  }

  .busqueda-bar input,
  .search-bar input {
    padding: 10px 14px !important;
    border-radius: 10px !important;
    width: 100% !important;
  }

  /* Items del carrito */
  .carrito-item,
  .cart-item {
    padding: 10px 12px !important;
    gap: 10px !important;
    font-size: 13px !important;
  }

  .carrito-item .controles,
  .cart-item .qty-controls {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
  }

  .carrito-item button,
  .cart-item button {
    width: 32px !important;
    height: 32px !important;
    min-height: 32px !important;
    font-size: 18px !important;
    border-radius: 8px !important;
  }

  /* Botón Cobrar — fijo en la parte inferior */
  .btn-cobrar,
  #btn-cobrar,
  .checkout-btn {
    position: fixed !important;
    bottom: calc(var(--nav-height) + var(--safe-bottom)) !important;
    left: 0 !important;
    right: 0 !important;
    margin: 8px !important;
    padding: 16px !important;
    font-size: 18px !important;
    font-weight: bold !important;
    border-radius: var(--radius) !important;
    z-index: 100 !important;
    box-shadow: var(--shadow-md) !important;
  }

  /* Paginación compacta */
  .paginacion,
  .pagination {
    gap: 4px !important;
    flex-wrap: wrap !important;
    font-size: 13px !important;
  }

  .paginacion select,
  .pagination select {
    padding: 6px 8px !important;
    font-size: 13px !important;
  }
}

/* ─── MODAL DE COBRO ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .modal-cobro,
  .payment-modal,
  .modal-content {
    margin: 0 !important;
    border-radius: var(--radius) var(--radius) 0 0 !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    top: auto !important;
    max-height: 92vh !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
  }

  /* Botones de método de pago */
  .metodos-pago,
  .payment-methods {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 10px !important;
    margin: 12px 0 !important;
  }

  .metodo-btn,
  .payment-btn {
    padding: 14px 10px !important;
    font-size: 14px !important;
    border-radius: var(--radius-sm) !important;
    min-height: 56px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 4px !important;
  }

  /* Botones de efectivo rápido */
  .botones-efectivo,
  .quick-cash {
    display: grid !important;
    grid-template-columns: repeat(5, 1fr) !important;
    gap: 6px !important;
  }

  .btn-efectivo,
  .cash-btn {
    padding: 10px 4px !important;
    font-size: 13px !important;
    font-weight: bold !important;
    border-radius: var(--radius-sm) !important;
    min-height: 44px !important;
  }

  /* Input de monto */
  .monto-input input,
  .amount-input {
    font-size: 28px !important;
    text-align: center !important;
    padding: 12px !important;
    border-radius: var(--radius-sm) !important;
    width: 100% !important;
  }

  /* Botón Completar Venta */
  .btn-completar,
  .btn-complete {
    width: 100% !important;
    padding: 16px !important;
    font-size: 18px !important;
    font-weight: bold !important;
    border-radius: var(--radius) !important;
    margin-top: 12px !important;
  }
}

/* ─── INVENTARIO ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Forçar vista de tarjetas en móvil */
  .inventario-tabla { display: none !important; }
  .inventario-grid { display: grid !important; }

  .inventario-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 10px !important;
    padding: 12px !important;
  }

  .inv-card {
    border-radius: var(--radius) !important;
    padding: 12px !important;
    font-size: 13px !important;
    box-shadow: var(--shadow) !important;
    background: var(--white) !important;
  }

  .inv-card .nombre {
    font-size: 14px !important;
    font-weight: bold !important;
    margin-bottom: 4px !important;
  }

  .inv-card .precio {
    font-size: 16px !important;
    color: var(--orange) !important;
    font-weight: bold !important;
  }

  .inv-card .stock {
    font-size: 12px !important;
    color: var(--text-muted) !important;
  }

  .inv-card .acciones {
    display: flex !important;
    gap: 6px !important;
    margin-top: 8px !important;
  }

  .inv-card .acciones button {
    flex: 1 !important;
    padding: 8px !important;
    font-size: 12px !important;
    border-radius: var(--radius-sm) !important;
    min-height: 36px !important;
  }

  /* Toolbar de inventario */
  .inv-toolbar {
    flex-direction: column !important;
    gap: 8px !important;
    padding: 12px !important;
  }

  .inv-toolbar .filtros {
    display: flex !important;
    gap: 8px !important;
    overflow-x: auto !important;
  }

  .btn-agregar-producto {
    width: 100% !important;
    padding: 14px !important;
    font-size: 16px !important;
    border-radius: var(--radius) !important;
  }
}

/* ─── CLIENTES ───────────────────────────────────────────────── */
@media (max-width: 768px) {
  .cliente-tabla { display: none !important; }
  .clientes-cards { display: flex !important; flex-direction: column !important; gap: 10px !important; }

  .cliente-card {
    background: var(--white) !important;
    border-radius: var(--radius) !important;
    padding: 14px !important;
    box-shadow: var(--shadow) !important;
  }

  .cliente-card .nombre {
    font-size: 16px !important;
    font-weight: bold !important;
    margin-bottom: 4px !important;
  }

  .cliente-card .info {
    font-size: 13px !important;
    color: var(--text-muted) !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 2px !important;
  }

  .cliente-card .acciones {
    display: flex !important;
    gap: 8px !important;
    margin-top: 10px !important;
  }

  .cliente-card .btn-venta {
    flex: 1 !important;
    background: var(--orange) !important;
    color: white !important;
    border: none !important;
    padding: 10px !important;
    border-radius: var(--radius-sm) !important;
    font-size: 14px !important;
    font-weight: bold !important;
    cursor: pointer !important;
  }
}

/* ─── CLOCK IN / OUT ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .clockin-container {
    padding: 20px 16px !important;
  }

  .btn-clockin,
  .btn-clock {
    width: 100% !important;
    max-width: 280px !important;
    height: 120px !important;
    font-size: 20px !important;
    font-weight: bold !important;
    border-radius: 20px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    margin: 0 auto 20px !important;
    box-shadow: var(--shadow-md) !important;
  }

  .btn-clockin .icon { font-size: 36px !important; }

  .historial-clockin {
    border-radius: var(--radius) !important;
    overflow: hidden !important;
  }

  .historial-clockin table {
    font-size: 13px !important;
  }

  .historial-clockin td, .historial-clockin th {
    padding: 8px 10px !important;
  }
}

/* ─── REPORTES ───────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Filtros de fecha: scroll horizontal */
  .filtros-fecha,
  .date-filters {
    display: flex !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    gap: 6px !important;
    padding: 10px 12px !important;
    scrollbar-width: none !important;
  }

  .filtros-fecha::-webkit-scrollbar { display: none; }

  .filtro-btn {
    flex-shrink: 0 !important;
    padding: 8px 14px !important;
    font-size: 13px !important;
    border-radius: 20px !important;
    min-height: 36px !important;
    white-space: nowrap !important;
  }

  /* Tarjetas de resumen */
  .resumen-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 10px !important;
    padding: 12px !important;
  }

  .resumen-card {
    border-radius: var(--radius) !important;
    padding: 14px 12px !important;
    text-align: center !important;
  }

  .resumen-card .valor {
    font-size: 20px !important;
    font-weight: bold !important;
  }

  .resumen-card .etiqueta {
    font-size: 11px !important;
    margin-top: 4px !important;
  }

  /* Gráfica Chart.js: limitar altura */
  .chart-container canvas,
  #salesChart,
  #ventasChart {
    max-height: 200px !important;
  }

  /* Tablas de reportes: scroll horizontal */
  .reporte-tabla-wrapper {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius) !important;
    margin: 0 12px !important;
  }

  .reporte-tabla-wrapper table {
    min-width: 500px;
    font-size: 13px !important;
  }

  /* Botón exportar CSV */
  .btn-exportar {
    width: calc(100% - 24px) !important;
    margin: 0 12px 12px !important;
    padding: 12px !important;
    border-radius: var(--radius) !important;
    font-size: 15px !important;
  }
}

/* ─── ADMINISTRACIÓN (Launcher) ─────────────────────────────── */
@media (max-width: 768px) {
  .admin-launcher {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 12px !important;
    padding: 16px !important;
  }

  .admin-btn {
    min-height: 90px !important;
    border-radius: var(--radius) !important;
    font-size: 13px !important;
    padding: 16px 10px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
  }

  .admin-btn .icon { font-size: 26px !important; }
}

/* ─── FORMULARIOS GENÉRICOS ──────────────────────────────────── */
@media (max-width: 768px) {
  .form-group {
    margin-bottom: 14px !important;
  }

  .form-group label {
    font-size: 13px !important;
    font-weight: bold !important;
    margin-bottom: 6px !important;
    display: block !important;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    width: 100% !important;
    padding: 12px 14px !important;
    border-radius: var(--radius-sm) !important;
    border: 1.5px solid var(--border) !important;
    font-size: 16px !important;
    background: var(--white) !important;
  }

  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    border-color: var(--orange) !important;
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.12) !important;
  }

  .btn-submit,
  .btn-guardar {
    width: 100% !important;
    padding: 14px !important;
    font-size: 16px !important;
    font-weight: bold !important;
    border-radius: var(--radius) !important;
    border: none !important;
    cursor: pointer !important;
    margin-top: 8px !important;
  }
}

/* ─── MODALES GENÉRICOS ──────────────────────────────────────── */
@media (max-width: 768px) {
  .modal-overlay {
    align-items: flex-end !important;
  }

  .modal,
  .modal-dialog,
  .modal-box {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    border-radius: var(--radius) var(--radius) 0 0 !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
  }

  .modal-header {
    padding: 16px !important;
    font-size: 17px !important;
    font-weight: bold !important;
  }

  .modal-body {
    padding: 16px !important;
  }

  .modal-footer {
    padding: 12px 16px !important;
    display: flex !important;
    gap: 10px !important;
  }

  .modal-footer button {
    flex: 1 !important;
    padding: 12px !important;
    font-size: 15px !important;
    border-radius: var(--radius-sm) !important;
  }
}

/* ─── IMPRESIÓN TICKET THERMAL ───────────────────────────────── */
@media print {
  body { padding: 0 !important; background: white !important; }
  .pwa-bottom-nav,
  .topbar, header, nav,
  #pwa-install-banner,
  #pwa-offline-indicator { display: none !important; }

  .ticket {
    width: 80mm !important;
    font-family: monospace !important;
    font-size: 12px !important;
  }
}

/* ─── BOTÓN DE IMPRESIÓN MÓVIL ───────────────────────────────── */
.btn-print-mobile {
  display: none;
}

@media (max-width: 768px) {
  .btn-print-mobile {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    background: var(--blue) !important;
    color: white !important;
    border: none !important;
    padding: 14px 20px !important;
    border-radius: var(--radius) !important;
    font-size: 16px !important;
    font-weight: bold !important;
    cursor: pointer !important;
    width: 100% !important;
    justify-content: center !important;
    margin-top: 8px !important;
  }
}

/* ─── UTILIDADES ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hide-mobile { display: none !important; }
  .show-mobile { display: block !important; }

  .page-title {
    font-size: 20px !important;
    padding: 16px !important;
  }

  /* Scroll suave en toda la app */
  * { scroll-behavior: smooth; }

  /* Espaciado de secciones */
  .section {
    padding: 12px !important;
    margin-bottom: 12px !important;
  }

  .card {
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow) !important;
  }
}

/* Ocultar nav inferior en desktop */
@media (min-width: 769px) {
  .pwa-bottom-nav {
    display: none !important;
  }
}

/* Ocultar nav inferior en desktop */
@media (min-width: 769px) {
  .pwa-bottom-nav {
    display: none !important;
  }
}

/* Ocultar nav inferior en desktop */
@media (min-width: 769px) {
  .pwa-bottom-nav {
    display: none !important;
  }
}

/* ─── NAV INFERIOR — SIEMPRE VISIBLE EN MÓVIL ─────────────── */
@media (max-width: 768px) {
  .pwa-bottom-nav {
    display: flex !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 64px !important;
    background: #ffffff !important;
    border-top: 1px solid #e5e7eb !important;
    box-shadow: 0 -2px 12px rgba(0,0,0,0.08) !important;
    z-index: 1000 !important;
  }
}

/* Ocultar en desktop */
@media (min-width: 769px) {
  .pwa-bottom-nav {
    display: none !important;
  }
}

/* ─── CAJA POS MÓVIL ─────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Layout: productos arriba, carrito abajo como drawer */
  .pos-layout {
    display: flex !important;
    flex-direction: column !important;
    height: calc(100vh - 56px) !important;
    overflow: hidden !important;
    gap: 0 !important;
  }

  /* Productos: 58% de la pantalla */
  .pos-products {
    flex: 0 0 58vh !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 8px !important;
  }

  /* Categorías: scroll horizontal sin wrap */
  .cat-tabs {
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    gap: 6px !important;
    padding-bottom: 8px !important;
    margin-bottom: 8px !important;
    scrollbar-width: none !important;
  }
  .cat-tabs::-webkit-scrollbar { display: none !important; }

  .cat-tab {
    flex-shrink: 0 !important;
    padding: 7px 14px !important;
    font-size: 0.82rem !important;
    min-height: 36px !important;
  }

  /* Grid de productos: 3 columnas compactas */
  .prod-grid-pos {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 7px !important;
  }

  .prod-pos {
    padding: 8px 6px !important;
    gap: 4px !important;
    min-height: 80px !important;
    border-radius: 10px !important;
  }

  .prod-pos .pp-name {
    font-size: 0.72rem !important;
    line-height: 1.2 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }

  .prod-pos .pp-price {
    font-size: 0.9rem !important;
  }

  .prod-pos .pp-stock {
    font-size: 0.62rem !important;
  }

  /* Barra de búsqueda compacta */
  #buscar-prod {
    padding: 10px 12px !important;
    font-size: 15px !important;
    border-radius: 10px !important;
  }

  /* Selector mostrar */
  #limit-select {
    font-size: 13px !important;
    padding: 5px 8px !important;
  }

  /* Carrito: ocupa el resto, fijo abajo */
  .pos-cart {
    flex: 1 !important;
    height: auto !important;
    max-height: none !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    border-left: none !important;
    border-top: 2px solid var(--border, #e5e7eb) !important;
    position: relative !important;
    top: 0 !important;
  }

  .cart-header {
    padding: 8px 12px !important;
    flex-shrink: 0 !important;
  }

  .cart-title {
    font-size: 0.88rem !important;
  }

  /* Items del carrito */
  .cart-items {
    flex: 1 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 6px 8px !important;
  }

  .cart-item {
    padding: 7px 4px !important;
    gap: 6px !important;
  }

  .cart-item-name {
    font-size: 0.8rem !important;
  }

  .cart-item-price {
    font-size: 0.72rem !important;
  }

  /* Botones +/- más grandes para touch */
  .qty-btn {
    width: 30px !important;
    height: 30px !important;
    font-size: 1rem !important;
    border-radius: 8px !important;
  }

  .cart-item-total {
    font-size: 0.88rem !important;
    min-width: 50px !important;
  }

  /* Footer del carrito con botón cobrar */
  .cart-footer {
    padding: 8px 12px !important;
    flex-shrink: 0 !important;
    padding-bottom: calc(8px + env(safe-area-inset-bottom, 0px)) !important;
  }

  .cart-total-row {
    font-size: 0.82rem !important;
    padding: 2px 0 !important;
  }

  .cart-total-row.grand {
    font-size: 1.1rem !important;
    padding: 6px 0 10px !important;
  }

  /* Botón cobrar grande y táctil */
  #btn-cobrar {
    padding: 14px !important;
    font-size: 1.1rem !important;
    font-weight: 800 !important;
    border-radius: 12px !important;
    text-align: center !important;
    display: block !important;
    letter-spacing: 0.3px !important;
  }

  /* Topbar más compacto */
  .topbar {
    padding: 0 10px !important;
    height: 52px !important;
  }

  .topbar-title {
    font-size: 0.85rem !important;
  }

  /* Ocultar botones menos importantes en móvil */
  #btn-fullscreen {
    display: none !important;
  }

  /* Chip de cliente más compacto */
  #cliente-chip {
    font-size: 0.75rem !important;
    padding: 4px 8px !important;
  }

  /* Paginación compacta */
  #caja-pagination {
    padding: 6px 0 !important;
    gap: 4px !important;
  }

  #caja-pagination .page-btn,
  .page-btn {
    min-width: 32px !important;
    height: 32px !important;
    font-size: 13px !important;
    border-radius: 8px !important;
  }
}