/* ==========================================================
   SISTEMA POS Y COMANDERO RESPONSIVO - ESTILOS SOFT RESTAURANT
   Optimizado para pantallas táctiles (móvil, tablet, PC)
   ========================================================== */

:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #dbeafe;
  --success: #10b981;
  --success-dark: #059669;
  --warning: #f59e0b;
  --warning-dark: #d97706;
  --danger: #ef4444;
  --danger-dark: #dc2626;
  --dark-bg: #0f172a;
  --dark-card: #1e293b;
  --dark-border: #334155;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --surface: #ffffff;
  --surface-alt: #f1f5f9;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-family);
  background-color: var(--dark-bg);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

/* Header principal */
.app-header {
  background: var(--dark-card);
  border-bottom: 1px solid var(--dark-border);
  padding: 10px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 40;
  box-shadow: var(--shadow-md);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #38bdf8;
}

.brand-badge {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 9999px;
  text-transform: uppercase;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Selector de Usuario / Rol rápido */
.user-badge-selector {
  display: flex;
  align-items: center;
  background: #334155;
  padding: 4px 8px 4px 12px;
  border-radius: 9999px;
  gap: 8px;
  cursor: pointer;
  border: 1px solid #475569;
  transition: all 0.2s;
}

.user-badge-selector:hover {
  background: #475569;
}

.role-pill {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 9999px;
  text-transform: uppercase;
}
.role-pill.admin { background: #8b5cf6; color: #fff; }
.role-pill.caja { background: #0ea5e9; color: #fff; }
.role-pill.mesero { background: #10b981; color: #fff; }
.role-pill.cocina { background: #f97316; color: #fff; }

/* Badge Bluetooth */
.bt-status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  background: #1e293b;
  border: 1px solid var(--dark-border);
  transition: all 0.2s;
}

.bt-status-badge.connected {
  background: rgba(16, 185, 129, 0.15);
  border-color: #10b981;
  color: #34d399;
}

.bt-status-badge.disconnected {
  background: rgba(148, 163, 184, 0.1);
  border-color: #475569;
  color: var(--text-muted);
}

.bt-status-badge.printing {
  background: rgba(245, 158, 11, 0.2);
  border-color: #f59e0b;
  color: #fbbf24;
  animation: pulse 1s infinite alternate;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}

@keyframes pulse {
  from { opacity: 0.6; }
  to { opacity: 1; transform: scale(1.05); }
}

/* Barra de Navegación de Vistas */
.nav-tabs-bar {
  display: flex;
  background: #1e293b;
  border-bottom: 1px solid var(--dark-border);
  padding: 0 16px;
  gap: 8px;
  overflow-x: auto;
}

.nav-tab-btn {
  padding: 12px 18px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 3px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
}

.nav-tab-btn:hover {
  color: var(--text-main);
}

.nav-tab-btn.active {
  color: #38bdf8;
  border-bottom-color: #38bdf8;
  background: rgba(56, 189, 248, 0.08);
}

/* Contenedor Principal */
.main-content {
  flex: 1;
  padding: 16px;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

/* ==========================================================
   VISTA 1: PLANO DE MESAS
   ========================================================== */
.tables-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.stats-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.stat-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 9999px;
  border: 1px solid;
}
.stat-pill.libre {
  background: rgba(16, 185, 129, 0.12);
  border-color: #10b981;
  color: #34d399;
}
.stat-pill.ocupada {
  background: rgba(239, 68, 68, 0.12);
  border-color: #ef4444;
  color: #f87171;
}
.stat-pill.cuenta {
  background: rgba(245, 158, 11, 0.12);
  border-color: #f59e0b;
  color: #fbbf24;
}

.zone-filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

.zone-btn {
  padding: 8px 14px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.zone-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* Cuadrícula de mesas */
.tables-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 16px;
}

.table-card {
  background: var(--dark-card);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 155px;
  border: 2px solid;
  cursor: pointer;
  position: relative;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: var(--shadow-md);
}

.table-card:active {
  transform: scale(0.96);
}

/* Colores de estado requeridos */
.table-card.libre {
  border-color: #10b981;
  background: linear-gradient(145deg, #1e293b 0%, rgba(16, 185, 129, 0.08) 100%);
}
.table-card.libre .table-status-label {
  color: #34d399;
}

.table-card.ocupada {
  border-color: #ef4444;
  background: linear-gradient(145deg, #1e293b 0%, rgba(239, 68, 68, 0.1) 100%);
}
.table-card.ocupada .table-status-label {
  color: #f87171;
}

.table-card.cuenta {
  border-color: #f59e0b;
  background: linear-gradient(145deg, #1e293b 0%, rgba(245, 158, 11, 0.12) 100%);
  animation: pulse-border 2s infinite;
}
.table-card.cuenta .table-status-label {
  color: #fbbf24;
}

@keyframes pulse-border {
  0% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4); }
  70% { box-shadow: 0 0 0 8px rgba(245, 158, 11, 0); }
  100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

.table-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.table-num {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.table-zone {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.table-status-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.table-info {
  margin-top: 8px;
}

.table-mesero {
  font-size: 0.8rem;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.table-total {
  font-size: 1.25rem;
  font-weight: 800;
  color: #38bdf8;
  margin-top: 4px;
}

.table-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 8px;
  margin-top: 8px;
}

/* ==========================================================
   VISTA 2: COMANDERO TÁCTIL (SPLIT / DUAL PANE)
   ========================================================== */
.comandero-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 16px;
  height: calc(100vh - 140px);
}

@media (max-width: 900px) {
  .comandero-layout {
    grid-template-columns: 1fr;
    height: auto;
  }
}

/* Catálogo de productos */
.catalog-pane {
  display: flex;
  flex-direction: column;
  background: var(--dark-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--dark-border);
  overflow: hidden;
}

.categories-scroll {
  display: flex;
  gap: 8px;
  padding: 12px;
  background: #182234;
  border-bottom: 1px solid var(--dark-border);
  overflow-x: auto;
  flex-shrink: 0;
}

.category-tab-btn {
  padding: 12px 18px;
  background: #1e293b;
  border: 1px solid #334155;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
  min-height: 48px;
}

.category-tab-btn.active {
  background: #0284c7;
  border-color: #38bdf8;
  color: #fff;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}

.products-grid-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  align-content: start;
}

.product-card {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: var(--radius-sm);
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 110px;
  cursor: pointer;
  transition: all 0.15s;
  box-shadow: var(--shadow-sm);
}

.product-card:active {
  transform: scale(0.95);
  background: #273549;
}

.product-title {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.25;
  color: var(--text-main);
}

.product-dest-badge {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-block;
  margin-top: 4px;
  text-transform: uppercase;
}
.product-dest-badge.cocina { background: #7c2d12; color: #fdba74; }
.product-dest-badge.barra { background: #1e3a8a; color: #93c5fd; }

.product-price {
  font-size: 1.15rem;
  font-weight: 800;
  color: #34d399;
  margin-top: 6px;
}

/* Bandeja de orden / Comanda activa */
.order-pane {
  background: var(--dark-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--dark-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.order-header {
  padding: 12px 16px;
  background: #182234;
  border-bottom: 1px solid var(--dark-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.order-table-title {
  font-weight: 800;
  font-size: 1.2rem;
  color: #38bdf8;
}

.order-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.order-items-container {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-group-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 6px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 4px;
}

.order-item-row {
  background: #162032;
  border: 1px solid #2d3d54;
  border-radius: var(--radius-sm);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
}

.order-item-row.borrador {
  border-left: 4px solid #38bdf8;
}

.order-item-row.enviado {
  border-left: 4px solid #10b981;
}

.order-item-row.cancelado {
  border-left: 4px solid #ef4444;
  opacity: 0.6;
  text-decoration: line-through;
}

.item-main-line {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.item-qty-name {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
}

.qty-badge {
  background: #334155;
  color: #fff;
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 800;
}

.item-subtotal {
  font-weight: 800;
  font-size: 1rem;
  color: #34d399;
}

.item-notes {
  font-size: 0.8rem;
  color: #fbbf24;
  background: rgba(245, 158, 11, 0.08);
  padding: 4px 8px;
  border-radius: 4px;
}

.item-actions {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}

.item-action-btn {
  padding: 6px 10px;
  border-radius: 6px;
  border: none;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}

.item-action-btn.del {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.item-action-btn.audit-canc {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  border: 1px solid #ef4444;
}

/* Pie de la comanda con botones de acción grandes */
.order-summary-footer {
  padding: 14px 16px;
  background: #182234;
  border-top: 1px solid var(--dark-border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.summary-totals {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.summary-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-muted);
}

.summary-value {
  font-size: 1.6rem;
  font-weight: 900;
  color: #34d399;
}

.order-actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.big-btn {
  padding: 14px;
  border-radius: var(--radius-sm);
  border: none;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.15s;
  min-height: 52px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.big-btn:active {
  transform: scale(0.97);
}

.btn-send {
  background: #10b981;
  color: #fff;
  grid-column: span 2;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
}

.btn-send:hover {
  background: #059669;
}

.btn-cuenta {
  background: #f59e0b;
  color: #fff;
}

.btn-cuenta:hover {
  background: #d97706;
}

.btn-cobrar {
  background: #0284c7;
  color: #fff;
}

.btn-cobrar:hover {
  background: #0369a1;
}

.btn-secondary {
  background: #334155;
  color: #f1f5f9;
}

/* ==========================================================
   VISTA 3: CAJA Y AUDITORÍA
   ========================================================== */
.caja-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 900px) {
  .caja-layout {
    grid-template-columns: 1fr;
  }
}

.caja-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.caja-title {
  font-size: 1.15rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mesa-caja-row {
  background: #182234;
  border: 1px solid #334155;
  border-radius: var(--radius-sm);
  padding: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s;
}

.mesa-caja-row.cuenta {
  border-left: 4px solid #f59e0b;
}

.mesa-caja-actions {
  display: flex;
  gap: 8px;
}

/* ==========================================================
   MODALES (POPUPS TÁCTILES)
   ========================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  transform: translateY(20px);
  transition: transform 0.2s;
  overflow: hidden;
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-header {
  padding: 16px 20px;
  background: #182234;
  border-bottom: 1px solid var(--dark-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 800;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px 8px;
}

.modal-body {
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-footer {
  padding: 14px 20px;
  background: #182234;
  border-top: 1px solid var(--dark-border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Selectores táctiles de comensales */
.guests-selector-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}

.guest-btn {
  padding: 14px 0;
  background: #334155;
  border: 2px solid transparent;
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 1.2rem;
  font-weight: 800;
  cursor: pointer;
}

.guest-btn.active {
  background: #0284c7;
  border-color: #38bdf8;
}

/* Modificadores táctiles */
.mod-chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mod-chip {
  padding: 10px 14px;
  background: #334155;
  border: 1px solid #475569;
  border-radius: 9999px;
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}

.mod-chip.active {
  background: #10b981;
  border-color: #34d399;
}

/* Modal de Cobro y Calculadora rápida */
.payment-methods-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.method-btn {
  padding: 14px;
  background: #334155;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  color: #fff;
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  text-align: center;
}

.method-btn.active {
  background: #0284c7;
  border-color: #38bdf8;
}

.quick-bills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.bill-btn {
  padding: 12px;
  background: #1e293b;
  border: 1px solid #475569;
  color: #34d399;
  font-weight: 800;
  font-size: 1.1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
}

.bill-btn:active {
  background: #334155;
}

.change-display-box {
  background: #0f172a;
  border: 2px solid #334155;
  border-radius: var(--radius-md);
  padding: 14px;
  text-align: center;
}

.change-display-box.highlight {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.08);
}

.change-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
}

.change-amount {
  font-size: 2rem;
  font-weight: 900;
  color: #34d399;
}

/* Simulador de Ticket Térmico */
.receipt-paper {
  background: #fff;
  color: #000;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.88rem;
  line-height: 1.35;
  padding: 24px 20px;
  border-radius: 4px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  white-space: pre-wrap;
  user-select: text;
  max-width: 380px;
  margin: 0 auto;
  border-top: 6px dashed #ccc;
  border-bottom: 6px dashed #ccc;
}

/* Toasts flotantes */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 200;
  pointer-events: none;
}

.toast {
  background: #1e293b;
  border: 1px solid #334155;
  color: #fff;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slide-in 0.25s forwards;
  pointer-events: auto;
}

.toast.success { border-left: 4px solid #10b981; }
.toast.error { border-left: 4px solid #ef4444; }
.toast.info { border-left: 4px solid #38bdf8; }
.toast.alerta-kds { 
  border-left: 4px solid #f97316; 
  background: #271d15;
  box-shadow: 0 0 20px rgba(249, 115, 22, 0.4);
  font-size: 1rem;
}

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

/* ==========================================================
   CAMPANA DE NOTIFICACIONES KDS
   ========================================================== */
.notif-bell-badge {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: #1e293b;
  border: 1px solid var(--dark-border);
  border-radius: 50%;
  color: #f59e0b;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.2s;
}

.notif-bell-badge:hover {
  background: #334155;
  transform: scale(1.05);
}

.notif-bell-badge.active-anim {
  animation: ring 1s infinite alternate;
}

@keyframes ring {
  0% { transform: rotate(0deg); color: #f59e0b; }
  25% { transform: rotate(15deg); color: #ef4444; }
  75% { transform: rotate(-15deg); color: #f59e0b; }
  100% { transform: rotate(0deg); color: #ef4444; }
}

.notif-counter {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #ef4444;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 900;
  padding: 2px 6px;
  border-radius: 9999px;
  border: 2px solid #0f172a;
}

/* ==========================================================
   ESTADOS DE PARTIDAS: ENVIADO, LISTO Y SERVIDO
   ========================================================== */
.order-item-row.listo {
  border-left: 4px solid #f59e0b;
  background: linear-gradient(145deg, #162032 0%, rgba(245, 158, 11, 0.08) 100%);
  animation: pulse-ready 2s infinite;
}

@keyframes pulse-ready {
  0% { box-shadow: inset 0 0 0 1px rgba(245, 158, 11, 0.3); }
  50% { box-shadow: inset 0 0 0 1px rgba(245, 158, 11, 0.8); }
  100% { box-shadow: inset 0 0 0 1px rgba(245, 158, 11, 0.3); }
}

.order-item-row.servido {
  border-left: 4px solid #10b981;
  opacity: 0.88;
}

.btn-servido-pill {
  padding: 4px 10px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid #10b981;
  color: #34d399;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 0.15s;
}

.btn-servido-pill:hover {
  background: #10b981;
  color: #fff;
}

/* ==========================================================
   PANTALLA KDS (KITCHEN DISPLAY SYSTEM)
   ========================================================== */
.kds-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 20px;
  background: var(--dark-card);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--dark-border);
}

.kds-grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 16px;
  align-items: start;
}

.kds-card {
  background: var(--dark-card);
  border: 2px solid #334155;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  transition: transform 0.15s, border-color 0.2s;
}

.kds-card.status-enviado {
  border-color: #0284c7;
}

.kds-card.status-listo {
  border-color: #10b981;
  background: linear-gradient(180deg, #1e293b 0%, rgba(16, 185, 129, 0.05) 100%);
}

.kds-card-header {
  padding: 12px 14px;
  background: #182234;
  border-bottom: 1px solid var(--dark-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.kds-card-table {
  font-size: 1.35rem;
  font-weight: 900;
  color: #fff;
}

.kds-timer-badge {
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 5px;
}

.kds-timer-badge.normal {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid #10b981;
}

.kds-timer-badge.warning {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid #f59e0b;
}

.kds-timer-badge.danger {
  background: rgba(239, 68, 68, 0.25);
  color: #f87171;
  border: 1px solid #ef4444;
  animation: pulse 1s infinite alternate;
}

.kds-card-submeta {
  padding: 6px 14px;
  background: rgba(0, 0, 0, 0.2);
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}

.kds-items-list {
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 380px;
  overflow-y: auto;
}

.kds-item-row {
  background: #151e2e;
  border: 1px solid #28374d;
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kds-item-main {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.kds-item-qty {
  font-size: 1.15rem;
  font-weight: 900;
  color: #38bdf8;
  margin-right: 8px;
}

.kds-item-name {
  font-weight: 800;
  font-size: 0.98rem;
  color: #f1f5f9;
}

.kds-item-notes {
  font-size: 0.82rem;
  color: #fbbf24;
  font-weight: 700;
  background: rgba(245, 158, 11, 0.1);
  padding: 3px 8px;
  border-radius: 4px;
  margin-top: 2px;
}

.kds-card-footer {
  padding: 12px 14px;
  background: #182234;
  border-top: 1px solid var(--dark-border);
}

.btn-kds-ready {
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-sm);
  border: none;
  font-size: 1rem;
  font-weight: 900;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #f97316;
  color: #fff;
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.35);
  transition: all 0.15s;
  text-transform: uppercase;
}

.btn-kds-ready:hover {
  background: #ea580c;
}

.btn-kds-ready:active {
  transform: scale(0.97);
}

.btn-kds-done {
  width: 100%;
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid #10b981;
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}