/**
 * MotorApp UI — Sistema de diseño (Tailwind CDN + componentes)
 * Usar estas clases en index / create / edit / show para mantener consistencia.
 * Preservar siempre los id= existentes al migrar markup.
 */

/* ========== Tokens ========== */
:root {
  --ma-primary: #2563eb;
  --ma-primary-hover: #1d4ed8;
  --ma-slate: #1e293b;
  --ma-danger: #dc2626;
  --ma-success: #16a34a;
  --ma-warning: #d97706;
  --ma-info: #0891b2;
  --ma-radius: 0.875rem;
  --ma-radius-sm: 0.5rem;
  --ma-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.08), 0 1px 2px -1px rgb(0 0 0 / 0.06);
  --ma-shadow-md: 0 4px 12px -2px rgb(0 0 0 / 0.1);

  --ma-bg: #f8fafc;
  --ma-bg-soft: #f1f5f9;
  --ma-surface: #ffffff;
  --ma-surface-2: #f8fafc;
  --ma-border: #e2e8f0;
  --ma-text: #0f172a;
  --ma-text-muted: #64748b;
  --ma-text-soft: #94a3b8;
  --ma-input-bg: #ffffff;
  --ma-table-head: #f8fafc;
  --ma-overlay: rgba(15, 23, 42, 0.45);
}

html[data-theme="dark"] {
  color-scheme: dark;
  --ma-primary: #3b82f6;
  --ma-primary-hover: #60a5fa;
  --ma-slate: #0f172a;
  --ma-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.35);
  --ma-shadow-md: 0 8px 24px -4px rgb(0 0 0 / 0.45);

  --ma-bg: #0b1220;
  --ma-bg-soft: #111827;
  --ma-surface: #111827;
  --ma-surface-2: #1e293b;
  --ma-border: #334155;
  --ma-text: #e2e8f0;
  --ma-text-muted: #94a3b8;
  --ma-text-soft: #64748b;
  --ma-input-bg: #0f172a;
  --ma-table-head: #0f172a;
  --ma-overlay: rgba(2, 6, 23, 0.65);
}

/* ========== Página ========== */
.page {
  width: 100%;
  max-width: 80rem;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 2.5rem;
}

.page-fluid {
  width: 100%;
  padding-bottom: 2.5rem;
}

.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ma-text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-title i {
  color: var(--ma-primary);
}

.page-subtitle {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--ma-text-muted);
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
  padding: 0;
  margin: 0 0 0.35rem;
  font-size: 0.8125rem;
  color: #64748b;
}

.breadcrumb a {
  color: var(--ma-primary);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb-sep {
  color: #cbd5e1;
}

/* ========== Botones ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.25;
  border-radius: var(--ma-radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--ma-primary);
  color: #fff;
  box-shadow: var(--ma-shadow);
}

.btn-primary:hover:not(:disabled) {
  background: var(--ma-primary-hover);
  color: #fff;
}

.btn-secondary,
.btn-outline {
  background: #fff;
  color: #334155;
  border-color: #cbd5e1;
}

.btn-secondary:hover:not(:disabled),
.btn-outline:hover:not(:disabled) {
  background: #f8fafc;
  color: #0f172a;
}

.btn-danger {
  background: var(--ma-danger);
  color: #fff;
}

.btn-danger:hover:not(:disabled) {
  background: #b91c1c;
  color: #fff;
}

.btn-warning {
  background: #f59e0b;
  color: #1e293b;
}

.btn-warning:hover:not(:disabled) {
  background: #d97706;
  color: #fff;
}

.btn-success {
  background: var(--ma-success);
  color: #fff;
}

.btn-success:hover:not(:disabled) {
  background: #15803d;
  color: #fff;
}

.btn-dark {
  background: var(--ma-slate);
  color: #fff;
}

.btn-dark:hover:not(:disabled) {
  background: #0f172a;
  color: #fff;
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

.btn-icon {
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
}

/* ========== Cards ========== */
.card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--ma-radius);
  box-shadow: var(--ma-shadow);
  overflow: hidden;
}

.card-header {
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid #e2e8f0;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.card-header-dark {
  background: var(--ma-slate);
  color: #fff;
  border-bottom-color: transparent;
}

.card-header-dark .card-title {
  color: #fff;
}

.card-header-success {
  background: #059669;
  color: #fff;
  border-bottom-color: transparent;
}

.card-header-success .card-title,
.card-header-success h5,
.card-header-success h6 {
  color: #fff !important;
}

.card-header-muted {
  background: #f8fafc;
}

.card-title {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-body {
  padding: 1.25rem;
}

.card-footer {
  padding: 0.875rem 1.25rem;
  border-top: 1px solid #e2e8f0;
  background: #fff;
}

/* ========== Formularios ========== */
.form-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #64748b;
}

.form-label .req {
  color: var(--ma-danger);
}

.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
  padding: 0.55rem 0.85rem;
  font-size: 0.875rem;
  color: #0f172a;
  background: #fff;
  border: 1px solid #cbd5e1;
  border-radius: var(--ma-radius-sm);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--ma-primary);
  box-shadow: 0 0 0 3px rgb(37 99 235 / 0.15);
}

.form-textarea {
  min-height: 6rem;
  resize: vertical;
}

.form-hint {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: #64748b;
}

.form-error {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--ma-danger);
  font-weight: 600;
}

.form-grid {
  display: grid;
  gap: 1rem;
}

.form-span-full {
  grid-column: 1 / -1;
}

/* Tarjetas de precios (productos) */
.price-cards {
  display: grid;
  gap: 1rem;
  grid-column: 1 / -1;
}

@media (min-width: 1024px) {
  .price-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.price-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--ma-radius);
  box-shadow: var(--ma-shadow);
  overflow: hidden;
  border-top: 4px solid var(--ma-primary);
  height: 100%;
}

.price-card.price-orden { border-top-color: #64748b; }
.price-card.price-oferta { border-top-color: #dc2626; }
.price-card.price-mayorista { border-top-color: #0891b2; }

.price-card-body {
  padding: 1rem 1.15rem 1.15rem;
}

.price-card-title {
  margin: 0 0 0.85rem;
  font-size: 0.9rem;
  font-weight: 800;
  color: #0f172a;
}

.price-card-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.price-card-fields.fields-4 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 640px) {
  .price-card-fields.fields-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.price-card-fields .field-label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #64748b;
}

@media (min-width: 768px) {
  .form-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .form-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.input-group {
  display: flex;
  align-items: stretch;
  width: 100%;
}

.input-group .form-input {
  border-radius: 0;
  flex: 1 1 auto;
}

.input-group .form-input:first-child,
.input-group .input-addon:first-child {
  border-top-left-radius: var(--ma-radius-sm);
  border-bottom-left-radius: var(--ma-radius-sm);
}

.input-group .form-input:last-child,
.input-group .input-addon:last-child {
  border-top-right-radius: var(--ma-radius-sm);
  border-bottom-right-radius: var(--ma-radius-sm);
}

.input-group .form-input + .form-input,
.input-group .input-addon + .form-input,
.input-group .form-input + .input-addon {
  margin-left: -1px;
}

.input-addon {
  display: inline-flex;
  align-items: center;
  padding: 0 0.85rem;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  color: #64748b;
  font-size: 0.875rem;
  white-space: nowrap;
}

.form-check-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  padding: 0.85rem 1rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--ma-radius-sm);
}

.form-check {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
  font-size: 0.875rem;
  color: #334155;
  cursor: pointer;
}

.form-check input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--ma-primary);
}

/* ========== Tablas ========== */
.table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.data-table thead {
  background: var(--ma-slate);
  color: #fff;
}

.data-table thead.thead-light {
  background: #f1f5f9;
  color: #334155;
}

.data-table th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.data-table td {
  padding: 0.75rem 1rem;
  border-top: 1px solid #e2e8f0;
  color: #334155;
  vertical-align: middle;
}

.data-table tbody tr:hover {
  background: #f8fafc;
}

.data-table .text-end {
  text-align: right;
}

.data-table .text-center {
  text-align: center;
}

/* ========== Badges / Tabs ========== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: 9999px;
  line-height: 1.4;
}

.badge-primary { background: #dbeafe; color: #1d4ed8; }
.badge-success { background: #dcfce7; color: #15803d; }
.badge-danger { background: #fee2e2; color: #b91c1c; }
.badge-warning { background: #fef3c7; color: #b45309; }
.badge-secondary { background: #e2e8f0; color: #475569; }
.badge-dark { background: #1e293b; color: #fff; }
.badge-info { background: #cffafe; color: #0e7490; }

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.15rem;
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: 9999px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  color: #64748b;
  cursor: pointer;
  transition: all 0.15s;
}

.tab:hover {
  background: #fff;
  color: #334155;
}

.tab.active,
.tab-active {
  background: var(--ma-primary);
  border-color: var(--ma-primary);
  color: #fff;
  box-shadow: var(--ma-shadow);
}

.tab-content > .tab-pane {
  display: none;
}

.tab-content > .tab-pane.active,
.tab-content > .tab-pane.show {
  display: block;
}

/* Dropdown (compat Bootstrap markup) */
.btn-group {
  display: inline-flex;
  align-items: stretch;
  position: relative;
}

.btn-group > .btn {
  border-radius: 0;
}

.btn-group > .btn:first-child {
  border-top-left-radius: var(--ma-radius-sm);
  border-bottom-left-radius: var(--ma-radius-sm);
}

.btn-group > .btn:last-child {
  border-top-right-radius: var(--ma-radius-sm);
  border-bottom-right-radius: var(--ma-radius-sm);
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  z-index: 1050;
  min-width: 12rem;
  margin-top: 0.25rem;
  padding: 0.35rem 0;
  list-style: none;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--ma-radius-sm);
  box-shadow: var(--ma-shadow-md);
}

.dropdown-menu.show {
  display: block;
}

.dropdown-item {
  display: block;
  width: 100%;
  padding: 0.45rem 1rem;
  text-align: left;
  background: transparent;
  border: none;
  font-size: 0.8125rem;
  color: #334155;
  cursor: pointer;
  text-decoration: none;
}

.dropdown-item:hover {
  background: #f8fafc;
  color: #0f172a;
}

.dropdown-divider {
  height: 0;
  margin: 0.35rem 0;
  border-top: 1px solid #e2e8f0;
}

.dropdown-toggle-split {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
}

.dropdown-toggle-split .bi {
  font-size: 0.95rem;
  line-height: 1;
}

/* Evita que el caret CSS vacío tape el icono Bootstrap Icons */
.dropdown-toggle.dropdown-toggle-split::after {
  display: none;
}

/* ========== Alertas ========== */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--ma-radius-sm);
  border: 1px solid transparent;
  font-size: 0.875rem;
  position: relative;
  margin-bottom: 1rem;
}

.alert-success { background: #f0fdf4; border-color: #bbf7d0; color: #166534; }
.alert-danger { background: #fef2f2; border-color: #fecaca; color: #991b1b; }
.alert-warning { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.alert-info { background: #ecfeff; border-color: #a5f3fc; color: #155e75; }

.alert-close {
  margin-left: auto;
  background: transparent;
  border: none;
  color: inherit;
  opacity: 0.6;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  padding: 0 0.25rem;
}

.alert-close:hover {
  opacity: 1;
}

/* ========== Paginación ========== */
.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #334155;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--ma-radius-sm);
  text-decoration: none;
  cursor: pointer;
}

.page-link:hover {
  background: #f1f5f9;
}

.page-link.active,
.page-item.active .page-link {
  background: var(--ma-primary);
  border-color: var(--ma-primary);
  color: #fff;
}

.page-link.disabled,
.page-item.disabled .page-link {
  opacity: 0.45;
  pointer-events: none;
  cursor: default;
}

.page-item {
  list-style: none;
}

.form-input.is-invalid,
.form-select.is-invalid,
.is-invalid {
  border-color: var(--ma-danger) !important;
}

.form-input.is-valid,
.form-select.is-valid,
.is-valid {
  border-color: var(--ma-success) !important;
}

/* ========== Show: campos de detalle ========== */
.detail-field {
  margin-bottom: 1rem;
}

.detail-field:last-child {
  margin-bottom: 0;
}

.detail-label {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #64748b;
}

.detail-value {
  font-size: 1rem;
  font-weight: 700;
  color: #0f172a;
}

.detail-value-link {
  color: var(--ma-primary);
}

/* ========== Modales (compat + estándar) ========== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1055;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  overflow-y: auto;
}

.modal.show {
  display: flex;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgb(15 23 42 / 0.55);
  z-index: 1050;
}

.modal-dialog {
  position: relative;
  z-index: 1056;
  width: 100%;
  max-width: 32rem;
  margin: auto;
}

.modal-dialog.modal-lg {
  max-width: 48rem;
}

.modal-dialog.modal-sm {
  max-width: 22rem;
}

.modal-content {
  background: #fff;
  border-radius: var(--ma-radius);
  box-shadow: var(--ma-shadow-md);
  border: 1px solid #e2e8f0;
  outline: none;
  overflow: hidden; /* recorta header/footer al radio del modal */
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #e2e8f0;
  border-top-left-radius: var(--ma-radius);
  border-top-right-radius: var(--ma-radius);
}

.modal-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
}

.modal-body {
  padding: 1.25rem;
}

.modal-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  border-top: 1px solid #e2e8f0;
  border-bottom-left-radius: var(--ma-radius);
  border-bottom-right-radius: var(--ma-radius);
}

body.modal-open {
  overflow: hidden;
}

/* Fade helper usado por markup legacy de modales */
.fade {
  transition: opacity 0.15s linear;
}

.fade:not(.show) {
  opacity: 0;
}

/* ========== Toast ========== */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 99999;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  pointer-events: auto;
  min-width: 280px;
  max-width: 420px;
  padding: 0.85rem 1rem;
  border-radius: var(--ma-radius-sm);
  color: #fff;
  font-weight: 700;
  font-size: 0.875rem;
  box-shadow: var(--ma-shadow-md);
  display: none;
  align-items: center;
  gap: 0.65rem;
}

.toast.show {
  display: flex;
}

.toast-success { background: var(--ma-success); }
.toast-danger { background: var(--ma-danger); }
.toast-warning { background: var(--ma-warning); }
.toast-info { background: var(--ma-info); }

.toast-close {
  margin-left: auto;
  background: transparent;
  border: none;
  color: #fff;
  opacity: 0.8;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
}

/* ========== Collapse ==========
   Importante: Tailwind CDN define .collapse { visibility: collapse },
   lo que oculta submenús/acordeones. Forzamos el comportamiento de panel. */
.collapse {
  display: none !important;
  visibility: visible !important;
  height: auto !important;
}

.collapse.show {
  display: block !important;
  visibility: visible !important;
}

/* Submenús del sidebar (clase propia, sin choque con Tailwind) */
.sidebar-submenu {
  display: none !important;
  visibility: visible !important;
  overflow: hidden;
}

.sidebar-submenu.show {
  display: block !important;
  visibility: visible !important;
}

/* ========== Spinner ========== */
.spinner {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 0.2rem solid #bfdbfe;
  border-top-color: var(--ma-primary);
  border-radius: 50%;
  animation: ma-spin 0.7s linear infinite;
}

.spinner-sm {
  width: 1rem;
  height: 1rem;
  border-width: 0.15rem;
}

@keyframes ma-spin {
  to { transform: rotate(360deg); }
}

/* Compat: clases que usan scripts legacy */
.spinner-border {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 0.2rem solid #bfdbfe;
  border-right-color: transparent;
  border-radius: 50%;
  animation: ma-spin 0.7s linear infinite;
}

.spinner-border-sm {
  width: 1rem;
  height: 1rem;
  border-width: 0.15rem;
}

.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }

/* ========== Resumen compra/venta ========== */
.compra-resumen {
  display: flex;
  justify-content: flex-end;
}

.compra-resumen-inner {
  width: 100%;
  max-width: 100%;
  border: 1px solid #e2e8f0;
  border-radius: 0.75rem;
  background: linear-gradient(180deg, #f8fafc 0%, #fff 45%);
  padding: 1.1rem 1.15rem 1.25rem;
}

/* Descuento global (radios) */
#descuento_global_controls.is-disabled {
  opacity: 0.65;
}

.desc-global-toggle {
  display: inline-flex;
  align-items: stretch;
  padding: 3px;
  gap: 2px;
  border-radius: 999px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
}

.desc-global-opt {
  position: relative;
  margin: 0;
  cursor: pointer;
}

.desc-global-opt input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.desc-global-opt span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2rem;
  padding: 0 0.7rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #64748b;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
  user-select: none;
  white-space: nowrap;
}

.desc-global-opt:hover span {
  color: #334155;
}

.desc-global-opt input:checked + span {
  background: #fff;
  color: #1d4ed8;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08), 0 0 0 1px #bfdbfe;
}

.desc-global-opt input:disabled + span {
  opacity: 0.45;
  cursor: not-allowed;
}

.desc-global-opt input:focus-visible + span {
  outline: 2px solid #3b82f6;
  outline-offset: 1px;
}

.compra-resumen-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.compra-resumen-meta {
  margin: 0.25rem 0 0.85rem;
  font-size: 0.75rem;
  color: #64748b;
}

.compra-resumen-list {
  margin: 0;
}

.compra-resumen-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.3rem 0;
  font-size: 0.875rem;
}

.compra-resumen-row dt {
  margin: 0;
  color: #64748b;
  font-weight: 500;
}

.compra-resumen-row dd {
  margin: 0;
  font-weight: 700;
  color: #0f172a;
  font-variant-numeric: tabular-nums;
}

.compra-resumen-divider {
  height: 1px;
  background: #e2e8f0;
  margin: 0.4rem 0;
}

.compra-resumen-total {
  margin-top: 0.85rem;
  padding: 0.75rem 0.9rem;
  border-radius: 0.65rem;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.compra-resumen-total-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #1d4ed8;
}

.compra-resumen-total-value {
  font-size: 1.45rem;
  line-height: 1.2;
  font-weight: 800;
  color: #1e3a8a;
  font-variant-numeric: tabular-nums;
}

/* ========== Catálogo modal (ventas/compras) ========== */
.catalog-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid #e2e8f0;
  cursor: pointer;
  transition: background 0.12s;
  margin: 0;
  width: 100%;
  box-sizing: border-box;
}

.catalog-item:last-child {
  border-bottom: none;
}

.catalog-item:hover {
  background: #f8fafc;
}

.catalog-item.is-selected {
  background: #eff6ff;
}

.catalog-check {
  position: relative;
  flex-shrink: 0;
  width: 1.35rem;
  height: 1.35rem;
  display: block;
}

.catalog-check input {
  position: absolute;
  opacity: 0;
  inset: 0;
  margin: 0;
  cursor: pointer;
  z-index: 1;
  width: 100%;
  height: 100%;
}

.catalog-check-ui {
  display: block;
  width: 1.35rem;
  height: 1.35rem;
  border: 2px solid #94a3b8;
  border-radius: 0.35rem;
  background: #fff;
  transition: border-color 0.12s, background-color 0.12s;
  box-sizing: border-box;
}

.catalog-check input:checked + .catalog-check-ui {
  background-color: #2563eb;
  border-color: #2563eb;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='white'%3E%3Cpath d='M13.485 3.05a.75.75 0 0 1 .09 1.055l-6.5 7.5a.75.75 0 0 1-1.098.05l-3.5-3.5A.75.75 0 0 1 3.53 6.97l2.92 2.92 5.98-6.9a.75.75 0 0 1 1.055-.09z'/%3E%3C/svg%3E");
  background-size: 0.85rem;
  background-repeat: no-repeat;
  background-position: center;
}

.catalog-check input:focus-visible + .catalog-check-ui {
  outline: 2px solid #93c5fd;
  outline-offset: 2px;
}

.catalog-item-body {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.catalog-item-title {
  display: block;
  font-weight: 700;
  color: #0f172a;
  font-size: 0.9rem;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.catalog-item.is-selected .catalog-item-title {
  color: #1d4ed8;
}

.catalog-item-meta {
  display: block;
  font-size: 0.75rem;
  color: #64748b;
  line-height: 1.3;
}

.catalog-item-side {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.15rem;
  text-align: right;
  min-width: 5.5rem;
}

.catalog-item-price {
  display: block;
  font-weight: 800;
  color: #0f172a;
  font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
  line-height: 1.2;
}

.catalog-item-stock {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.2;
}

.pagination .page-link {
  min-width: 2rem;
  text-align: center;
}

/* ========== Select2 (tema Tailwind) ========== */
.select2-container--default .select2-selection--single {
  border: 1px solid #cbd5e1 !important;
  border-radius: var(--ma-radius-sm) !important;
  min-height: 38px !important;
  padding: 0.2rem 0.5rem !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
  line-height: 30px !important;
  color: #0f172a !important;
  padding-left: 0.35rem !important;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
  height: 36px !important;
}

.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--single {
  border-color: var(--ma-primary) !important;
  box-shadow: 0 0 0 3px rgb(37 99 235 / 0.15);
}

.select2-dropdown {
  border-color: #cbd5e1 !important;
  border-radius: var(--ma-radius-sm) !important;
  overflow: hidden;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
  background-color: #eff6ff !important;
  color: #1e3a8a !important;
}

.select2-container--default .select2-search--dropdown .select2-search__field {
  border: 1px solid #cbd5e1 !important;
  border-radius: var(--ma-radius-sm) !important;
  padding: 0.45rem 0.75rem !important;
  outline: none;
}

.select2-container--default .select2-search--dropdown .select2-search__field:focus {
  border-color: var(--ma-primary) !important;
  box-shadow: 0 0 0 3px rgb(37 99 235 / 0.15);
}

.select2-container .select2-selection--single {
  height: auto !important;
}

/* ========== Utilidades de layout ========== */
.kpi-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .kpi-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.kpi-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--ma-radius);
  box-shadow: var(--ma-shadow);
  padding: 1.15rem 1.25rem;
  border-left: 4px solid var(--ma-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 100%;
}

.kpi-card.kpi-warning { border-left-color: var(--ma-warning); }
.kpi-card.kpi-success { border-left-color: var(--ma-success); }
.kpi-card.kpi-danger { border-left-color: var(--ma-danger); }

.kpi-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ma-primary);
  margin-bottom: 0.35rem;
}

.kpi-card.kpi-warning .kpi-label { color: var(--ma-warning); }
.kpi-card.kpi-success .kpi-label { color: var(--ma-success); }
.kpi-card.kpi-danger .kpi-label { color: var(--ma-danger); }

.kpi-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.1;
}

.kpi-icon {
  font-size: 1.75rem;
  color: #cbd5e1;
}

.loading-overlay {
  position: absolute;
  inset: 0;
  background: rgb(255 255 255 / 0.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.loading-overlay.show {
  display: flex;
}

/* ========== Accordion (atributos de producto) ========== */
.accordion {
  display: flex;
  flex-direction: column;
}

.accordion-item {
  border-bottom: 1px solid #e2e8f0;
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  display: flex;
  align-items: center;
  margin: 0;
}

.accordion-button {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0.9rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 700;
  text-align: left;
  color: #0f172a;
  background: #fff;
  border: none;
  cursor: pointer;
}

.accordion-button:hover {
  background: #f8fafc;
}

.accordion-button:not(.collapsed) {
  color: var(--ma-primary);
  background: #f8fafc;
}

.accordion-collapse.collapse {
  display: none !important;
  visibility: visible !important;
}

.accordion-collapse.collapse.show {
  display: block !important;
  visibility: visible !important;
}

.accordion-body {
  padding: 1rem 1.25rem 1.25rem;
}

/* ========== Switch / check helpers ========== */
.form-switch {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.form-switch .form-check-input,
.form-check-input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--ma-primary);
  cursor: pointer;
}

.btn-close {
  margin-left: auto;
  background: transparent;
  border: none;
  color: inherit;
  opacity: 0.65;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  padding: 0 0.25rem;
}

.btn-close:hover {
  opacity: 1;
}

.btn-close::before {
  content: "×";
}

.modal-header.bg-primary,
.modal-header.bg-success {
  color: #fff;
}

.modal-header.bg-primary {
  background: var(--ma-primary);
  border-bottom-color: transparent;
}

.modal-header.bg-success {
  background: var(--ma-success);
  border-bottom-color: transparent;
}

.modal-header.bg-primary .modal-title,
.modal-header.bg-success .modal-title {
  color: #fff;
}

/* ========== Tema Dark / Light ========== */
.app-footer {
  background: var(--ma-surface);
  border-top: 1px solid var(--ma-border);
  padding: 0.75rem 0;
  margin-top: auto;
  color: var(--ma-text-muted);
}

.app-footer strong {
  color: var(--ma-text);
}

.theme-toggle {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 999px;
  border: 1px solid var(--ma-border);
  background: var(--ma-surface-2);
  color: var(--ma-text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.15s;
}

.theme-toggle:hover {
  color: var(--ma-primary);
  border-color: color-mix(in srgb, var(--ma-primary) 45%, var(--ma-border));
  background: color-mix(in srgb, var(--ma-primary) 10%, var(--ma-surface));
}

.theme-toggle:active {
  transform: scale(0.96);
}

.theme-toggle .theme-icon-light {
  display: none;
}

html[data-theme="dark"] .theme-toggle .theme-icon-dark {
  display: none;
}

html[data-theme="dark"] .theme-toggle .theme-icon-light {
  display: inline-block;
  color: #fbbf24;
}

html[data-theme="light"] .theme-toggle .theme-icon-dark {
  display: inline-block;
  color: #64748b;
}

/* Componentes principales en dark */
html[data-theme="dark"] .card,
html[data-theme="dark"] .modal-content,
html[data-theme="dark"] .dropdown-menu,
html[data-theme="dark"] .toast {
  background: var(--ma-surface);
  border-color: var(--ma-border);
  color: var(--ma-text);
}

html[data-theme="dark"] .card-header,
html[data-theme="dark"] .card-header-muted,
html[data-theme="dark"] .modal-header,
html[data-theme="dark"] .modal-footer,
html[data-theme="dark"] .card-footer {
  background: var(--ma-surface-2);
  border-color: var(--ma-border);
  color: var(--ma-text);
}

html[data-theme="dark"] .card-header-dark {
  background: #020617;
}

html[data-theme="dark"] .form-input,
html[data-theme="dark"] .form-select,
html[data-theme="dark"] .form-control,
html[data-theme="dark"] textarea.form-input,
html[data-theme="dark"] select.form-select {
  background: var(--ma-input-bg);
  border-color: var(--ma-border);
  color: var(--ma-text);
}

html[data-theme="dark"] .form-label,
html[data-theme="dark"] .detail-label {
  color: var(--ma-text-muted);
}

html[data-theme="dark"] .form-hint {
  color: var(--ma-text-soft);
}

html[data-theme="dark"] .btn-secondary,
html[data-theme="dark"] .btn-outline {
  background: var(--ma-surface-2);
  border-color: var(--ma-border);
  color: var(--ma-text);
}

html[data-theme="dark"] .btn-secondary:hover:not(:disabled),
html[data-theme="dark"] .btn-outline:hover:not(:disabled) {
  background: #334155;
  color: #f8fafc;
}

html[data-theme="dark"] .data-table thead th,
html[data-theme="dark"] .table thead th {
  background: var(--ma-table-head);
  color: var(--ma-text-muted);
  border-color: var(--ma-border);
}

html[data-theme="dark"] .data-table td,
html[data-theme="dark"] .table td {
  border-color: var(--ma-border);
  color: var(--ma-text);
}

html[data-theme="dark"] .data-table tbody tr:hover,
html[data-theme="dark"] .table tbody tr:hover {
  background: rgba(59, 130, 246, 0.08);
}

html[data-theme="dark"] .breadcrumb a {
  color: var(--ma-text-muted);
}

html[data-theme="dark"] .breadcrumb .text-slate-700,
html[data-theme="dark"] .modal-backdrop {
  color: var(--ma-text);
}

html[data-theme="dark"] .modal-backdrop,
html[data-theme="dark"] #ma-modal-backdrop {
  background: var(--ma-overlay);
}

html[data-theme="dark"] .alert {
  border-color: var(--ma-border);
}

html[data-theme="dark"] .select2-container--default .select2-selection--single,
html[data-theme="dark"] .select2-container--default .select2-selection--multiple,
html[data-theme="dark"] .select2-dropdown {
  background: var(--ma-input-bg);
  border-color: var(--ma-border);
  color: var(--ma-text);
}

html[data-theme="dark"] .select2-container--default .select2-selection--single .select2-selection__rendered,
html[data-theme="dark"] .select2-results__option {
  color: var(--ma-text);
}

html[data-theme="dark"] .select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
  background: var(--ma-primary);
}

/* Utilidades Tailwind frecuentes usadas en vistas */
html[data-theme="dark"] .bg-white { background-color: var(--ma-surface) !important; }
html[data-theme="dark"] .bg-slate-50 { background-color: var(--ma-bg-soft) !important; }
html[data-theme="dark"] .bg-slate-100 { background-color: #1e293b !important; }
html[data-theme="dark"] .bg-gray-50 { background-color: var(--ma-bg-soft) !important; }
html[data-theme="dark"] .bg-blue-50 { background-color: rgba(59, 130, 246, 0.12) !important; }
html[data-theme="dark"] .bg-emerald-50 { background-color: rgba(16, 185, 129, 0.12) !important; }
html[data-theme="dark"] .bg-amber-50 { background-color: rgba(245, 158, 11, 0.12) !important; }
html[data-theme="dark"] .bg-red-50 { background-color: rgba(239, 68, 68, 0.12) !important; }

html[data-theme="dark"] .text-slate-900,
html[data-theme="dark"] .text-gray-900,
html[data-theme="dark"] .text-black { color: var(--ma-text) !important; }
html[data-theme="dark"] .text-slate-800,
html[data-theme="dark"] .text-slate-700 { color: #e2e8f0 !important; }
html[data-theme="dark"] .text-slate-600 { color: #cbd5e1 !important; }
html[data-theme="dark"] .text-slate-500,
html[data-theme="dark"] .text-gray-500 { color: var(--ma-text-muted) !important; }
html[data-theme="dark"] .text-slate-400 { color: var(--ma-text-soft) !important; }

html[data-theme="dark"] .border-slate-200,
html[data-theme="dark"] .border-slate-100,
html[data-theme="dark"] .border-gray-200 { border-color: var(--ma-border) !important; }

html[data-theme="dark"] .divide-slate-200 > :not([hidden]) ~ :not([hidden]) {
  border-color: var(--ma-border) !important;
}

html[data-theme="dark"] .shadow,
html[data-theme="dark"] .shadow-sm,
html[data-theme="dark"] .shadow-md {
  box-shadow: var(--ma-shadow-md) !important;
}

html[data-theme="dark"] .compra-resumen-inner {
  background: linear-gradient(180deg, #0f172a 0%, #111827 45%);
  border-color: var(--ma-border);
}

html[data-theme="dark"] .compra-resumen-title,
html[data-theme="dark"] .compra-resumen-row dd {
  color: var(--ma-text);
}

html[data-theme="dark"] .compra-resumen-meta,
html[data-theme="dark"] .compra-resumen-row dt {
  color: var(--ma-text-muted);
}

html[data-theme="dark"] .compra-resumen-total {
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.35);
}