/* =========================================================
   GLAV - Componentes Especializados
   Matriz de Permisos, Pestañas de Seguridad, Modales y Alertas
   (Light-Dominant Architecture with High-Contrast Typography)
   ========================================================= */

/* =========================================================
   SECURITY MODULE TABS
   ========================================================= */
.sec-tabs-nav {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 1.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}

.sec-tab-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.25rem;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.sec-tab-btn i {
  font-size: 1rem;
  color: var(--color-2-dark);
}

.sec-tab-btn:hover {
  color: var(--text-main);
  background: var(--bg-surface-elevated);
}

.sec-tab-btn.active {
  color: var(--color-2-dark);
  border-bottom-color: var(--color-2-dark);
  background: rgba(53, 107, 107, 0.08);
}

.sec-tab-pane {
  display: none;
  animation: fadeIn 0.25s ease;
}

.sec-tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   MATRIZ DE PERMISOS (TABULACIÓN DE ACCESOS RBAC)
   ========================================================= */
.matrix-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--bg-surface-elevated);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.matrix-role-selector {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.matrix-presets {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.matrix-preset-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-3-dark);
}

.matrix-table-container {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  box-shadow: var(--shadow-sm);
}

.matrix-table {
  width: 100%;
  border-collapse: collapse;
  text-align: center;
  font-size: 0.85rem;
}

.matrix-table th, .matrix-table td {
  padding: 0.85rem 0.75rem;
  border-bottom: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
}

.matrix-table th:last-child, .matrix-table td:last-child {
  border-right: none;
}

.matrix-table thead th {
  background: var(--color-2-light);
  color: var(--color-3-dark);
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 2px solid rgba(53, 80, 107, 0.18);
}

.matrix-table th.col-module {
  text-align: left;
  min-width: 240px;
  background: var(--color-2-light);
  color: var(--color-3-dark);
}

.matrix-table td.col-module {
  text-align: left;
  font-weight: 700;
  color: var(--text-main);
  background: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.matrix-table td.col-module i {
  color: var(--color-2-dark);
  width: 18px;
  text-align: center;
}

.matrix-table tr:hover td {
  background: rgba(245, 252, 215, 0.45);
}

/* Custom Checkbox Toggle for Matrix */
.perm-check-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  user-select: none;
}

.perm-checkbox {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.perm-custom-box {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  border: 2px solid rgba(53, 80, 107, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  color: transparent;
  font-size: 0.75rem;
}

.perm-checkbox:checked + .perm-custom-box {
  background: linear-gradient(135deg, var(--color-1-dark), var(--color-2-dark));
  border-color: var(--color-1-dark);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(53, 107, 80, 0.25);
}

.perm-checkbox:focus + .perm-custom-box {
  border-color: var(--color-2-dark);
  box-shadow: 0 0 0 3px rgba(53, 107, 107, 0.15);
}

.perm-checkbox:disabled + .perm-custom-box {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Permission Legend Badges */
.perm-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
  padding: 1rem;
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

.perm-legend-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.perm-pill {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
}

/* =========================================================
   MODALES (ESTRUCTURA LUMINOSA Y ELEVADA)
   ========================================================= */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(53, 80, 107, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  padding: 1rem;
}

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

.modal-box {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 550px;
  box-shadow: 0 20px 50px rgba(53, 80, 107, 0.18);
  transform: scale(0.95) translateY(10px);
  transition: all var(--transition-normal);
  overflow: hidden;
}

.modal-overlay.show .modal-box,
.modal-overlay.active .modal-box {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface-elevated);
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-3-dark);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--danger-text);
}

.modal-body {
  padding: 1.5rem;
  max-height: calc(85vh - 140px);
  overflow-y: auto;
  background: #FFFFFF;
  color: var(--text-main);
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  background: var(--bg-surface-elevated);
}

/* =========================================================
   SISTEMA DE NOTIFICACIONES TOAST
   ========================================================= */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 320px;
  max-width: 420px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.15rem;
  box-shadow: 0 8px 24px rgba(53, 80, 107, 0.14);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--text-main);
  position: relative;
  overflow: hidden;
}

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

.toast-success { border-left: 4px solid var(--color-1-dark); }
.toast-error { border-left: 4px solid var(--danger-text); }
.toast-warning { border-left: 4px solid var(--warning-border); }
.toast-info { border-left: 4px solid var(--color-2-dark); }

.toast-icon { font-size: 1.25rem; }
.toast-success .toast-icon { color: var(--color-1-dark); }
.toast-error .toast-icon { color: var(--danger-text); }
.toast-warning .toast-icon { color: var(--warning-border); }
.toast-info .toast-icon { color: var(--color-2-dark); }

.toast-content { flex: 1; }
.toast-title { font-size: 0.85rem; font-weight: 800; margin-bottom: 0.15rem; color: var(--color-3-dark); }
.toast-msg { font-size: 0.775rem; color: var(--text-muted); }

/* =========================================================
   LOGIN PAGE PREMIUM (FONDO CÁLIDO ARMONIOSO Y TARJETA BLANCA)
   ========================================================= */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  background: radial-gradient(circle at 50% 25%, #FAF8F5 0%, #FCF1D7 55%, #F5FCD7 100%);
  padding: 2rem 1.5rem 1.5rem 1.5rem;
}

.login-card {
  width: 100%;
  max-width: 470px;
  background: #FFFFFF;
  border: 1px solid rgba(53, 80, 107, 0.16);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: 0 20px 45px rgba(53, 80, 107, 0.12);
  position: relative;
  margin: auto 0;
}

.login-footer {
  width: 100%;
  max-width: 900px;
  text-align: center;
  padding-top: 1.5rem;
  font-size: 0.8rem;
  color: var(--text-subtle);
}

.login-footer .footer-copyright {
  font-size: 0.85rem;
  color: var(--text-main);
  margin-bottom: 0.25rem;
  font-weight: 500;
}

.login-footer .footer-copyright strong {
  color: var(--color-3-dark);
}

.login-footer .footer-credits {
  font-size: 0.775rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.login-footer .footer-credits strong {
  color: var(--color-1-dark);
  font-weight: 700;
}

.login-footer a {
  color: var(--color-2-dark);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.login-footer a:hover {
  color: var(--color-1-dark);
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-logo {
  width: 62px;
  height: 62px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-1-dark), var(--color-2-dark));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: white;
  margin-bottom: 1rem;
  box-shadow: 0 8px 20px rgba(53, 107, 80, 0.25);
}

.login-title {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--color-3-dark);
}

.login-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
  font-weight: 500;
}

.quick-credentials-box {
  margin-top: 1.5rem;
  padding: 1.15rem;
  background: var(--color-2-light);
  border: 1px dashed rgba(53, 80, 107, 0.3);
  border-radius: var(--radius-md);
}

.quick-credentials-title {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-2-dark);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.quick-users-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.quick-user-btn {
  background: #FFFFFF;
  border: 1px solid rgba(53, 80, 107, 0.16);
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.75rem;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
}

.quick-user-btn:hover {
  border-color: var(--color-2-dark);
  color: var(--text-main);
  background: var(--color-3-light);
}

.quick-user-btn strong {
  display: block;
  color: var(--color-3-dark);
  font-weight: 700;
}

/* =========================================================
   MÓDULO DE TOMA DE INVENTARIO Y ESCÁNER DE CÓDIGOS DE BARRA
   ========================================================= */
.inventory-header-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  background: var(--bg-surface-elevated);
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.inv-stat-pill {
  background: var(--color-3-light);
  border: 1px solid var(--color-1-dark);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--success-text);
  font-weight: 700;
}

.scanner-box {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.scanner-box.flash-success {
  border-color: var(--color-1-dark) !important;
  box-shadow: 0 0 25px rgba(53, 107, 80, 0.35) !important;
}

.scanner-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--color-3-light);
  color: var(--success-text);
  border: 1px solid var(--color-1-dark);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-1-dark);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(53, 107, 80, 0.6);
  animation: pulseGreen 1.5s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(0.95); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 12px rgba(53, 107, 80, 0.8); }
  100% { transform: scale(0.95); opacity: 0.7; }
}

.scanner-input-container {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1rem;
}

.scanner-input-wrapper {
  flex: 1;
  position: relative;
}

.scanner-input-wrapper i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-2-dark);
  font-size: 1.25rem;
}

.scanner-input-field {
  padding-left: 3rem !important;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.05rem !important;
  border: 2px solid rgba(53, 80, 107, 0.22);
  background: #FFFFFF !important;
  color: var(--text-main) !important;
}

.scanner-input-field:focus {
  border-color: var(--color-2-dark);
  box-shadow: 0 0 15px rgba(53, 107, 107, 0.2);
}

/* Cámara Viewfinder */
.camera-viewfinder-container {
  display: none;
  background: #000000;
  border: 2px dashed var(--color-2-dark);
  border-radius: var(--radius-lg);
  padding: 1rem;
  margin-top: 1rem;
  position: relative;
  overflow: hidden;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.camera-viewfinder-container.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

#cameraReader {
  width: 100% !important;
  border-radius: var(--radius-md);
  overflow: hidden;
}

#cameraReader video {
  border-radius: var(--radius-md);
  object-fit: cover;
}

.laser-line {
  position: absolute;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--color-1-light);
  box-shadow: 0 0 12px var(--danger-text), 0 0 20px var(--danger-text);
  animation: laserScan 2s infinite ease-in-out;
  pointer-events: none;
  z-index: 10;
}

@keyframes laserScan {
  0% { top: 15%; opacity: 0.3; }
  50% { top: 85%; opacity: 1; }
  100% { top: 15%; opacity: 0.3; }
}

/* Opciones de Exportación */
.export-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.option-card-selector {
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  cursor: pointer;
  background: #FFFFFF;
  transition: all var(--transition-fast);
  text-align: center;
}

.option-card-selector:hover {
  border-color: var(--color-2-dark);
  background: var(--bg-surface-hover);
}

.option-card-selector.selected {
  border-color: var(--color-2-dark);
  background: var(--color-3-light);
}

.option-card-selector i {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--color-2-dark);
}

.option-card-selector strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-3-dark);
}

.option-card-selector span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* =========================================================
   COMPORTAMIENTO RESPONSIVO ESPECÍFICO DE COMPONENTES
   ========================================================= */
.sec-tabs-nav {
  overflow-x: auto;
  flex-wrap: nowrap;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  padding-bottom: 4px;
}

.sec-tabs-nav::-webkit-scrollbar {
  height: 4px;
}

.sec-tabs-nav::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: var(--radius-full);
}

.sec-tab-btn {
  flex-shrink: 0;
}

/* Matriz de Permisos RBAC con Columna Fija en Móviles */
.matrix-container {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.matrix-table th.col-module {
  position: sticky;
  left: 0;
  z-index: 15;
  background: var(--color-2-light) !important;
  box-shadow: 2px 0 5px rgba(53, 80, 107, 0.1);
}

.matrix-table td.col-module {
  position: sticky;
  left: 0;
  z-index: 5;
  background: #FFFFFF !important;
  box-shadow: 2px 0 5px rgba(53, 80, 107, 0.1);
}

/* Media Queries para Componentes */
@media (max-width: 992px) {
  .inventory-header-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .matrix-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .matrix-toolbar > div {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 640px) {
  .inventory-header-grid {
    grid-template-columns: 1fr;
  }

  .scanner-input-container {
    flex-direction: column;
  }

  .scanner-input-wrapper {
    width: 100%;
  }

  #addBarcodeBtn {
    width: 100%;
  }

  #invSaveBtn {
    width: 100%;
  }

  #postSaveActions {
    flex-direction: column;
    width: 100%;
  }

  #postSaveActions .btn {
    width: 100%;
  }

  .export-options-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .quick-users-list {
    grid-template-columns: 1fr;
  }

  .login-card {
    padding: 1.75rem 1.25rem;
  }

  .scanner-status-badge span:last-child {
    font-size: 0.75rem;
  }
}

/* Print Styles */
@media print {
  body {
    background: #ffffff !important;
    color: #000000 !important;
  }
  .app-sidebar, .sidebar-backdrop, .app-header, .app-footer, .scanner-box, .sec-tabs-nav, .btn, .matrix-toolbar {
    display: none !important;
  }
  .app-main {
    margin-left: 0 !important;
  }
  .app-content {
    padding: 0 !important;
  }
  .card {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    background: transparent !important;
  }
  .custom-table th, .custom-table td {
    border: 1px solid #000000 !important;
    color: #000000 !important;
    padding: 6px 8px !important;
    font-size: 10pt !important;
  }
  .print-header {
    display: block !important;
    margin-bottom: 20px;
    border-bottom: 2px solid #000000;
    padding-bottom: 10px;
  }
}

/* Global Loading Overlay */
.global-app-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(252, 241, 215, 0.78);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.global-app-loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.global-app-loader .loader-content {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  padding: 1.75rem 2.25rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(53, 80, 107, 0.15);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.global-app-loader .loader-spinner {
  width: 44px;
  height: 44px;
  border: 3.5px solid rgba(53, 107, 107, 0.18);
  border-top-color: var(--color-2-dark);
  border-radius: 50%;
  animation: appSpin 0.8s linear infinite;
}

.global-app-loader .loader-text {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-3-dark);
  max-width: 260px;
}

@keyframes appSpin {
  to {
    transform: rotate(360deg);
  }
}