/* ===== APP SHELL ===== */
#app {
  display: flex;
  min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  background-color: var(--color-brand-navy);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 100;
  transition: width var(--transition), transform var(--transition);
  overflow: hidden;
  border-right: 1px solid rgba(0, 191, 165, 0.12);
}

.sidebar.collapsed {
  width: var(--sidebar-collapsed-width);
}

.sidebar-header {
  padding: var(--spacing-4);
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  border-bottom: 1px solid rgba(0, 191, 165, 0.18);
  min-height: var(--header-height);
}

.sidebar-logo {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #00BFA5 0%, #007A6E 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 191, 165, 0.35);
}

.sidebar-brand {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  white-space: nowrap;
  transition: opacity var(--transition), width var(--transition);
}

.sidebar.collapsed .sidebar-brand { opacity: 0; width: 0; }

.sidebar-brand-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
}

.sidebar-brand-sub {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
}

/* ===== NAV ===== */
.sidebar-nav {
  flex: 1;
  padding: var(--spacing-4) var(--spacing-2);
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
}

.sidebar-nav::-webkit-scrollbar {
  width: 6px;
}

.sidebar-nav::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar-nav::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 99px;
}

.sidebar-nav::-webkit-scrollbar-thumb:hover {
  background-color: rgba(255, 255, 255, 0.35);
}

.nav-section {
  margin-bottom: var(--spacing-6);
}

.nav-section-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-500);
  padding: 0 var(--spacing-3);
  margin-bottom: var(--spacing-2);
  white-space: nowrap;
  overflow: hidden;
  transition: opacity var(--transition);
}

.sidebar.collapsed .nav-section-label { opacity: 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-lg);
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  position: relative;
}

.nav-item:hover {
  background-color: rgb(255 255 255 / 0.08);
  color: var(--color-white);
}

.nav-item.active {
  background: linear-gradient(90deg, #00BFA5 0%, #009E8B 100%);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(0, 191, 165, 0.3);
}

.nav-item-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.nav-item-label {
  transition: opacity var(--transition);
}

.sidebar.collapsed .nav-item-label { opacity: 0; }

/* Tooltip en collapsed */
.sidebar.collapsed .nav-item::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(var(--sidebar-collapsed-width) + 8px);
  background-color: var(--color-gray-800);
  color: var(--color-white);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
  z-index: 200;
  box-shadow: var(--shadow-md);
}

.sidebar.collapsed .nav-item:hover::after { opacity: 1; }

/* ===== NAV GROUPS (expandables) ===== */
.nav-group-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-lg);
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  width: 100%;
  background: none;
  border: none;
  text-align: left;
}

.nav-group-toggle:hover {
  background-color: rgb(255 255 255 / 0.08);
  color: var(--color-white);
}

.nav-group.is-open > .nav-group-toggle {
  color: var(--color-white);
  background-color: rgb(255 255 255 / 0.05);
}

.nav-group-chevron {
  width: 14px;
  height: 14px;
  margin-left: auto;
  flex-shrink: 0;
  transition: transform var(--transition);
  opacity: 0.5;
}

.nav-group.is-open .nav-group-chevron {
  transform: rotate(90deg);
  opacity: 1;
}

.nav-group-items {
  display: none;
  padding-left: var(--spacing-8);
  padding-top: 2px;
  padding-bottom: 2px;
}

.nav-group.is-open .nav-group-items {
  display: block;
}

.nav-sub-item {
  padding: 6px var(--spacing-3);
  font-size: var(--font-size-xs);
  border-radius: var(--radius-md);
}

/* Sidebar collapsed: ocultar chevron y sub-items */
.sidebar.collapsed .nav-group-chevron { display: none; }
.sidebar.collapsed .nav-group-items   { display: none !important; }
.sidebar.collapsed .nav-group-toggle::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(var(--sidebar-collapsed-width) + 8px);
  background-color: var(--color-gray-800);
  color: var(--color-white);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
  z-index: 200;
  box-shadow: var(--shadow-md);
}
.sidebar.collapsed .nav-group-toggle { position: relative; }
.sidebar.collapsed .nav-group-toggle:hover::after { opacity: 1; }
.sidebar.collapsed .nav-item-label { opacity: 0; }

/* ===== SIDEBAR FOOTER ===== */
.sidebar-footer {
  padding: var(--spacing-3) var(--spacing-2);
  border-top: 1px solid rgba(0, 191, 165, 0.18);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-lg);
  cursor: pointer;
  overflow: hidden;
  white-space: nowrap;
  transition: background-color var(--transition);
}

.sidebar-user:hover { background-color: rgb(255 255 255 / 0.08); }

.sidebar-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #00BFA5 0%, #007A6E 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  flex-shrink: 0;
}

.sidebar-user-info { overflow: hidden; transition: opacity var(--transition); }
.sidebar.collapsed .sidebar-user-info { opacity: 0; }

.sidebar-user-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
}

/* ===== MAIN CONTENT ===== */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  transition: margin-left var(--transition);
  min-height: 100vh;
}

.sidebar.collapsed ~ .main-content {
  margin-left: var(--sidebar-collapsed-width);
}

/* ===== TOPBAR ===== */
.topbar {
  height: var(--header-height);
  background-color: var(--color-white);
  border-bottom: 2px solid #E0F5F3;
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-6);
  gap: var(--spacing-4);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 4px rgba(0, 191, 165, 0.08);
}

.topbar-toggle {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-gray-500);
  transition: all var(--transition);
  flex-shrink: 0;
}

.topbar-toggle:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
}

.topbar-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.topbar-breadcrumb-current {
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
}

.topbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

/* ===== CAMBIAR DE EMPRESA (topbar) ===== */
.topbar-company-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-1) var(--spacing-3);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  white-space: nowrap;
}

.topbar-switch-company-btn {
  white-space: nowrap;
}

.company-picker-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  width: 100%;
  padding: var(--spacing-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
  text-align: left;
  border: 1px solid transparent;
}

.company-picker-option:hover {
  background-color: var(--color-gray-100);
}

.company-picker-option.active {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
}

.company-picker-check {
  flex-shrink: 0;
  opacity: 0;
  color: var(--color-primary);
}

.company-picker-option.active .company-picker-check {
  opacity: 1;
}

.topbar-company-check {
  flex-shrink: 0;
  opacity: 0;
  color: var(--color-primary);
}

.topbar-company-option.active .topbar-company-check {
  opacity: 1;
}

/* ===== PAGE CONTENT ===== */
.page-content {
  flex: 1;
  padding: var(--spacing-6);
}

.page-header {
  margin-bottom: var(--spacing-6);
}

.page-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
}

.page-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-top: var(--spacing-1);
}

/* ===== STATS GRID ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-4);
}

.stat-card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-5);
  border: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-sm);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  font-weight: var(--font-weight-medium);
}

.stat-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  margin-top: var(--spacing-1);
}

.stat-change {
  font-size: var(--font-size-xs);
  margin-top: var(--spacing-1);
}

.stat-change.positive { color: var(--color-success); }
.stat-change.negative { color: var(--color-danger); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.mobile-open {
    transform: translateX(0);
    width: var(--sidebar-width);
  }

  .main-content {
    margin-left: 0 !important;
  }

  .page-content {
    padding: var(--spacing-4);
  }

  .topbar {
    padding: 0 var(--spacing-4);
  }

  /* Modal "Registrar Merma" (Caja): la grilla de 5 columnas fijas no cabe en un
     celular — se apila cada campo en su propia fila. Las filas usan !important
     porque su grid-template-columns viene de un estilo inline puesto por JS. */
  .waste-header-row  { grid-template-columns: 1fr !important; }
  .waste-header-label { display: none !important; }
  .waste-row          { grid-template-columns: 1fr !important; gap: 6px !important; }
  .waste-field-label  { display: block !important; }
}

/* ===== PUNTO DE VENTA — TABLETS (9" en adelante) =====
   El carrito y la grilla de productos usan ancho fijo en el HTML (pos.js);
   acá se angosta el carrito y se achican las tarjetas en pantallas más
   angostas para que quepan cómodamente en una tablet de 9" (retrato u
   horizontal). Se usa !important porque esas medidas vienen de un estilo
   inline en el HTML, que si no tiene mayor prioridad que la hoja de estilos. */
@media (max-width: 1200px) {
  #pos-cart-panel { width: 320px !important; }
  #pos-products   { grid-template-columns: repeat(auto-fill, minmax(135px, 1fr)) !important; }
}

@media (max-width: 900px) {
  #pos-cart-panel { width: 280px !important; }
  #pos-products   { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)) !important; }
  #pos-header-bar { flex-wrap: wrap; row-gap: var(--spacing-2); }

  /* Marcas (schedules.js): el kiosco de PIN (400px fijo) + historial no caben
     lado a lado en tablet retrato ni en celular — se apilan en una columna. */
  #schedules-grid { grid-template-columns: 1fr !important; }
}

/* Objetivos táctiles más grandes en pantallas táctiles (tablets, sin importar
   el tamaño): no afecta a mouse/desktop porque pointer:coarse no aplica ahí. */
@media (pointer: coarse) {
  #pos-numpad .numpad-key       { min-height: 48px !important; }
  .pos-cart-item .btn-item-inc,
  .pos-cart-item .btn-item-dec  { width: 44px !important; height: 44px !important; }
  .pos-cart-item .item-qty-input { height: 44px !important; }
  .pos-cart-item .btn-item-comment,
  .pos-cart-item .btn-item-discount,
  .pos-cart-item .btn-item-remove { min-height: 44px !important; padding: 6px 10px !important; }
  .btn-item-status { min-height: 44px !important; padding: 6px 14px !important; }
  .cash-denom-qty  { height: 44px !important; }
  .btn-icon-only   { width: 40px !important; height: 40px !important; }
}

/* ===== KIOSK MODE ===== */
:root { --pos-body-offset: 220px; }

body.kiosk-mode .sidebar      { display: none !important; }
body.kiosk-mode .topbar       { display: none !important; }
body.kiosk-mode .main-content { margin-left: 0 !important; }
body.kiosk-mode .page-content { padding: var(--spacing-2) var(--spacing-3) !important; }
body.kiosk-mode               { --pos-body-offset: 130px; }