/* ============================================================================
   RIS / Oil — theme.css
   Capa de tema para Bootstrap 5.3 (archivos compilados, sin recompilar Sass).
   Funciona sobreescribiendo las CSS variables nativas de Bootstrap (--bs-*)
   a nivel global y a nivel de componente, porque al usar bootstrap.min.css
   compilado, recolorear .btn-primary requiere tocar sus variables de componente
   (--bs-btn-bg, etc.), no solo --bs-primary.

   Cargar SIEMPRE DESPUÉS de bootstrap.min.css.

   Modo oscuro: nativo de BS 5.3 → <html data-bs-theme="dark">.
   ========================================================================== */

/* ---- 1. Fuentes -------------------------------------------------------- */
/* Fuentes servidas desde google-fonts.css (archivos locales en css/fonts/google/).
   Sin dependencia externa de Google Fonts. */

/* ============================================================================
   2. TOKENS DE MARCA  (light)
   ========================================================================== */
:root {
  /* — Marca (teal del producto actual) — */
  --app-primary:        #0e7c7b;
  --app-primary-600:    #0a5e5e;
  --app-primary-700:    #084848;
  --app-primary-100:    #d6ecec;
  --app-primary-50:     #ecf6f6;
  --app-primary-rgb:    14, 124, 123;

  /* — Tipografía — */
  --app-font:  'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --app-mono:  'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;

  /* — Radios / sombras (consumidos por los overrides de abajo) — */
  --app-radius-sm: 6px;
  --app-radius:    8px;
  --app-radius-lg: 14px;
  --app-shadow-sm: 0 1px 3px rgba(15, 23, 42, .06), 0 1px 2px rgba(15, 23, 42, .04);
  --app-shadow-md: 0 4px 12px rgba(15, 23, 42, .08), 0 2px 4px rgba(15, 23, 42, .04);
  --app-shadow-lg: 0 12px 32px rgba(15, 23, 42, .12), 0 4px 8px rgba(15, 23, 42, .06);

  /* ---- Override de variables NATIVAS de Bootstrap (global) ---- */
  --bs-primary:           var(--app-primary);
  --bs-primary-rgb:       var(--app-primary-rgb);
  --bs-link-color:        var(--app-primary);
  --bs-link-color-rgb:    var(--app-primary-rgb);
  --bs-link-hover-color:  var(--app-primary-600);

  --bs-body-font-family:  var(--app-font);
  --bs-body-color:        #0f172a;
  --bs-body-color-rgb:    15, 23, 42;
  --bs-secondary-color:   #475569;
  --bs-tertiary-color:    #94a3b8;
  --bs-body-bg:           #f7f8fa;

  --bs-border-color:           #e5e7eb;
  --bs-border-color-translucent: rgba(15, 23, 42, .1);
  --bs-border-radius:          var(--app-radius);
  --bs-border-radius-sm:       var(--app-radius-sm);
  --bs-border-radius-lg:       var(--app-radius-lg);

  --bs-emphasis-color:    #0f172a;
  --bs-secondary-bg:      #f1f3f6;
  --bs-tertiary-bg:       #f7f8fa;

  /* Foco con el color de marca */
  --bs-focus-ring-color:  rgba(var(--app-primary-rgb), .25);
}

/* ============================================================================
   3. MODO OSCURO  (nativo BS 5.3 → data-bs-theme="dark")
   ========================================================================== */
[data-bs-theme="dark"] {
  --app-primary:        #2dd4bf;
  --app-primary-600:    #5eead4;
  --app-primary-700:    #99f6e4;
  --app-primary-100:    #134e4a;
  --app-primary-50:     #0d3937;
  --app-primary-rgb:    45, 212, 191;

  --bs-primary:           var(--app-primary);
  --bs-primary-rgb:       var(--app-primary-rgb);
  --bs-link-color:        var(--app-primary);
  --bs-link-hover-color:  var(--app-primary-600);

  --bs-body-color:        #f1f5f9;
  --bs-body-color-rgb:    241, 245, 249;
  --bs-secondary-color:   #cbd5e1;
  --bs-tertiary-color:    #64748b;
  --bs-body-bg:           #0b1118;

  --bs-border-color:      #232b36;
  --bs-emphasis-color:    #f1f5f9;
  --bs-secondary-bg:      #141a23;
  --bs-tertiary-bg:       #1c232d;

  --app-shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);
  --app-shadow-md: 0 4px 12px rgba(0, 0, 0, .5);
  --app-shadow-lg: 0 12px 32px rgba(0, 0, 0, .6);
}

/* Superficie de "tarjeta/panel" en dark */
[data-bs-theme="dark"] {
  --bs-card-bg: #141a23;
  --bs-card-border-color: #232b36;
}

/* ============================================================================
   4. BASE
   ========================================================================== */
body {
  font-family: var(--app-font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.005em;
}
.text-mono, .font-mono { font-family: var(--app-mono); }

h1, .h1, h2, .h2, h3, .h3 { letter-spacing: -0.02em; font-weight: 700; }

/* ============================================================================
   5. BOTONES
   ========================================================================== */
.btn {
  --bs-btn-border-radius: var(--app-radius);
  --bs-btn-font-weight: 600;
  --bs-btn-padding-y: .5rem;
  --bs-btn-padding-x: .875rem;
  transition: background-color .15s, border-color .15s, box-shadow .15s, color .15s;
}
.btn-primary {
  --bs-btn-bg: var(--app-primary);
  --bs-btn-border-color: var(--app-primary);
  --bs-btn-hover-bg: var(--app-primary-600);
  --bs-btn-hover-border-color: var(--app-primary-600);
  --bs-btn-active-bg: var(--app-primary-700);
  --bs-btn-active-border-color: var(--app-primary-700);
  --bs-btn-disabled-bg: var(--app-primary);
  --bs-btn-disabled-border-color: var(--app-primary);
  --bs-btn-color: #fff;
  --bs-btn-hover-color: #fff;
  --bs-btn-active-color: #fff;
}
[data-bs-theme="dark"] .btn-primary {
  --bs-btn-color: #0b1118;
  --bs-btn-hover-color: #0b1118;
  --bs-btn-active-color: #0b1118;
}
.btn-outline-primary {
  --bs-btn-color: var(--app-primary);
  --bs-btn-border-color: var(--app-primary);
  --bs-btn-hover-bg: var(--app-primary);
  --bs-btn-hover-border-color: var(--app-primary);
  --bs-btn-active-bg: var(--app-primary-600);
  --bs-btn-active-border-color: var(--app-primary-600);
}
/* btn-secondary en BS5 es gris oscuro (#6c757d) — lo reemplazamos por el
   equivalente al btn-default de BS3: superficie clara con borde sutil */
.btn-secondary {
  --bs-btn-bg:               var(--bs-secondary-bg);
  --bs-btn-border-color:     var(--bs-border-color);
  --bs-btn-color:            var(--bs-body-color);
  --bs-btn-hover-bg:         #e2e6ea;
  --bs-btn-hover-border-color: #ced4da;
  --bs-btn-hover-color:      var(--bs-emphasis-color);
  --bs-btn-active-bg:        #d3d9e0;
  --bs-btn-active-border-color: #c4ccd4;
  --bs-btn-active-color:     var(--bs-emphasis-color);
  --bs-btn-disabled-bg:      var(--bs-secondary-bg);
  --bs-btn-disabled-border-color: var(--bs-border-color);
  --bs-btn-disabled-color:   var(--bs-tertiary-color);
  --bs-btn-focus-shadow-rgb: var(--bs-secondary-color-rgb, 100, 116, 139);
}
[data-bs-theme="dark"] .btn-secondary {
  --bs-btn-bg:               #1e2738;
  --bs-btn-border-color:     #2d3748;
  --bs-btn-color:            var(--bs-secondary-color);
  --bs-btn-hover-bg:         #253047;
  --bs-btn-hover-border-color: #374151;
  --bs-btn-hover-color:      var(--bs-body-color);
  --bs-btn-active-bg:        #2d3a55;
  --bs-btn-active-border-color: #3d4f6b;
  --bs-btn-active-color:     var(--bs-body-color);
  --bs-btn-disabled-bg:      #1e2738;
  --bs-btn-disabled-color:   var(--bs-tertiary-color);
}
.btn-outline-secondary {
  --bs-btn-color:            var(--bs-secondary-color);
  --bs-btn-border-color:     var(--bs-border-color);
  --bs-btn-hover-bg:         var(--bs-secondary-bg);
  --bs-btn-hover-border-color: var(--bs-border-color);
  --bs-btn-hover-color:      var(--bs-body-color);
  --bs-btn-active-bg:        #e2e6ea;
}
.btn-light {
  --bs-btn-bg: var(--bs-body-bg);
  --bs-btn-border-color: var(--bs-border-color);
  --bs-btn-hover-bg: var(--bs-secondary-bg);
  --bs-btn-hover-border-color: var(--bs-border-color);
  --bs-btn-color: var(--bs-body-color);
}

/* ============================================================================
   6. CARDS  (reemplazan a los .panel de BS3)
   ========================================================================== */
.card {
  --bs-card-border-color: var(--bs-border-color);
  --bs-card-border-radius: var(--app-radius-lg);
  --bs-card-inner-border-radius: calc(var(--app-radius-lg) - 1px);
  --bs-card-cap-bg: transparent;
  box-shadow: var(--app-shadow-sm);
}
.card-header {
  font-weight: 700;
  border-bottom-color: var(--bs-border-color);
}

/* ============================================================================
   7. FORMULARIOS
   ========================================================================== */
.form-control, .form-select {
  --bs-border-radius: var(--app-radius);
  border-color: #cbd5e1;
  padding: .5rem .75rem;
}
[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select { border-color: #334155; }
.form-control:focus, .form-select:focus {
  border-color: var(--app-primary);
  box-shadow: 0 0 0 3px rgba(var(--app-primary-rgb), .18);
}
.form-label { font-weight: 600; font-size: .8125rem; color: var(--bs-secondary-color); margin-bottom: .375rem; }
.form-check-input:checked { background-color: var(--app-primary); border-color: var(--app-primary); }
.input-group-text { background: var(--bs-secondary-bg); border-color: #cbd5e1; }

/* ============================================================================
   8. NAVBAR / NAV
   ========================================================================== */
.navbar {
  --bs-navbar-padding-y: .5rem;
  background: var(--bs-tertiary-bg, #fff);
  border-bottom: 1px solid var(--bs-border-color);
  box-shadow: var(--app-shadow-sm);
}
[data-bs-theme="light"] .navbar, :root .navbar { background: #fff; }
.nav-link {
  --bs-nav-link-color: var(--bs-secondary-color);
  --bs-nav-link-hover-color: var(--app-primary);
  border-radius: var(--app-radius);
  font-weight: 500;
}
.nav-link.active, .nav-pills .nav-link.active {
  color: var(--app-primary) !important;
  background: var(--app-primary-50);
  font-weight: 700;
}

/* ============================================================================
   9. BADGES / PILLS de estado
   Cubrimos tanto .text-bg-* (BS5 nativo) como .bg-* (migración desde BS3).
   El fondo es pastel con texto legible para evitar bloques de color sólido
   que saturan visualmente las tablas.
   ========================================================================== */
.badge {
  font-weight: 600;
  border-radius: 999px;
  padding: .28em .65em;
  font-size: .75em;
  letter-spacing: .03em;
}

/* — Light mode — */
.badge.text-bg-success,
.badge.bg-success {
  background: #dcfce7 !important;
  color: #15803d !important;
  border: 1px solid rgba(22, 163, 74, .2);
}
.badge.text-bg-warning,
.badge.bg-warning {
  background: #fef3c7 !important;
  color: #a16207 !important;
  border: 1px solid rgba(202, 138, 4, .2);
}
.badge.text-bg-danger,
.badge.bg-danger {
  background: #fee2e2 !important;
  color: #b91c1c !important;
  border: 1px solid rgba(220, 38, 38, .2);
}
.badge.text-bg-info,
.badge.bg-info {
  background: #e0f2fe !important;
  color: #0369a1 !important;
  border: 1px solid rgba(14, 165, 233, .2);
}
.badge.text-bg-primary,
.badge.bg-primary {
  background: rgba(var(--app-primary-rgb), .12) !important;
  color: var(--app-primary) !important;
  border: 1px solid rgba(var(--app-primary-rgb), .25);
}
.badge.text-bg-secondary,
.badge.bg-secondary {
  background: var(--bs-secondary-bg) !important;
  color: var(--bs-secondary-color) !important;
  border: 1px solid var(--bs-border-color);
}
.badge.text-bg-dark,
.badge.bg-dark {
  background: #1e293b !important;
  color: #f1f5f9 !important;
  border: 1px solid #334155;
}
.badge.text-bg-light,
.badge.bg-light {
  background: #f8fafc !important;
  color: #475569 !important;
  border: 1px solid #e2e8f0;
}

/* — Dark mode — */
[data-bs-theme="dark"] .badge.text-bg-success,
[data-bs-theme="dark"] .badge.bg-success {
  background: rgba(74, 222, 128, .15) !important;
  color: #4ade80 !important;
  border-color: rgba(74, 222, 128, .25);
}
[data-bs-theme="dark"] .badge.text-bg-warning,
[data-bs-theme="dark"] .badge.bg-warning {
  background: rgba(250, 204, 21, .15) !important;
  color: #facc15 !important;
  border-color: rgba(250, 204, 21, .25);
}
[data-bs-theme="dark"] .badge.text-bg-danger,
[data-bs-theme="dark"] .badge.bg-danger {
  background: rgba(248, 113, 113, .15) !important;
  color: #f87171 !important;
  border-color: rgba(248, 113, 113, .25);
}
[data-bs-theme="dark"] .badge.text-bg-info,
[data-bs-theme="dark"] .badge.bg-info {
  background: rgba(56, 189, 248, .15) !important;
  color: #38bdf8 !important;
  border-color: rgba(56, 189, 248, .25);
}
[data-bs-theme="dark"] .badge.text-bg-primary,
[data-bs-theme="dark"] .badge.bg-primary {
  background: rgba(var(--app-primary-rgb), .18) !important;
  color: var(--app-primary) !important;
  border-color: rgba(var(--app-primary-rgb), .3);
}
[data-bs-theme="dark"] .badge.text-bg-secondary,
[data-bs-theme="dark"] .badge.bg-secondary {
  background: var(--bs-secondary-bg) !important;
  color: var(--bs-secondary-color) !important;
  border-color: var(--bs-border-color);
}
[data-bs-theme="dark"] .badge.text-bg-dark,
[data-bs-theme="dark"] .badge.bg-dark {
  background: #0b1118 !important;
  color: #cbd5e1 !important;
  border-color: #232b36;
}

/* ============================================================================
   10. TABLAS  + DataTables 2.x
   ========================================================================== */
.table {
  --bs-table-border-color: var(--bs-border-color);
  vertical-align: middle;
}
.table > thead {
  --bs-table-bg: var(--bs-secondary-bg);
  text-transform: uppercase;
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--bs-secondary-color);
}
.table > tbody > tr:hover > * { --bs-table-bg-state: var(--bs-tertiary-bg); }

/* El CSS legacy compilado (css-compiled/itsos.css, resabio de Bootstrap 3)
   fija fondos duros sin variables de tema: .neomofismo-superpuesto en
   blanco, .table-striped en #f9f9f9 y .table-hover en #f5f5f5. En modo
   oscuro el texto sigue --bs-body-color (claro) pero el fondo se queda
   claro por ese CSS viejo → contenido casi invisible. Se corrige acá,
   con prioridad de carga sobre el legacy, para todas las tablas/paneles. */
[data-bs-theme="dark"] .neomofismo-superpuesto,
[data-bs-theme="dark"] .neomofismo-superpuesto-round,
[data-bs-theme="dark"] .panel .panel-default .neomofismo-superpuesto {
  background-color: var(--bs-body-bg) !important;
  box-shadow: 3px 3px 6px rgba(0, 0, 0, .55), -3px -3px 6px rgba(255, 255, 255, .03) !important;
}
[data-bs-theme="dark"] .neomofismo-profundo,
[data-bs-theme="dark"] .panel .panel-default .neomofismo-superpuesto img.client-shadow {
  background-color: var(--bs-tertiary-bg) !important;
  box-shadow: inset 2px 2px 5px rgba(0, 0, 0, .5), inset -3px -3px 7px rgba(255, 255, 255, .03) !important;
}
[data-bs-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) {
  background-color: var(--bs-tertiary-bg) !important;
}
[data-bs-theme="dark"] .table-hover > tbody > tr:hover {
  background-color: var(--bs-secondary-bg) !important;
}
[data-bs-theme="dark"] .table > tbody > tr > td,
[data-bs-theme="dark"] .table > tbody > tr > th {
  color: var(--bs-body-color) !important;
}

/* DataTables 2.x — usar SIEMPRE la integración dataTables.bootstrap5.
   Estos ajustes solo afinan lo visual para que matchee el tema. */
.dt-container .dt-search input,
.dt-container .dt-length select { border-radius: var(--app-radius); border-color: #cbd5e1; }
.dt-container .dt-paging .page-link { border-radius: var(--app-radius) !important; }
.dt-container .dt-paging .active > .page-link {
  background: var(--app-primary);
  border-color: var(--app-primary);
}
table.dataTable > thead .dt-orderable-asc span.dt-column-order::before,
table.dataTable > thead .dt-orderable-desc span.dt-column-order::after { opacity: .4; }

/* ============================================================================
   11. MODALES / OFFCANVAS / DROPDOWN / TOOLTIP
   ========================================================================== */
.modal-content { border: none; border-radius: var(--app-radius-lg); box-shadow: var(--app-shadow-lg); }
.modal-header, .modal-footer { border-color: var(--bs-border-color); }
.offcanvas { border-color: var(--bs-border-color); }
.dropdown-menu {
  --bs-dropdown-border-color: var(--bs-border-color);
  --bs-dropdown-border-radius: var(--app-radius);
  --bs-dropdown-link-active-bg: var(--app-primary-50);
  --bs-dropdown-link-active-color: var(--app-primary);
  box-shadow: var(--app-shadow-md);
}
.tooltip { --bs-tooltip-bg: #0f172a; --bs-tooltip-border-radius: var(--app-radius-sm); font-weight: 500; }

/* ============================================================================
   12. ICONOS  (Material Symbols ya presente en el proyecto)
   ========================================================================== */
.material-symbols-outlined,
.material-symbols-rounded {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
  line-height: 1;
  font-size: 1.25rem;
}
.icon-sm { font-size: 1rem !important; }
.icon-lg { font-size: 1.5rem !important; }

/* ============================================================================
   13. TOGGLE DÍA / NOCHE
   ========================================================================== */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  width: 52px;
  height: 28px;
  border-radius: 999px;
  background: linear-gradient(90deg, #fbbf24, #fde68a);
  position: relative;
  cursor: pointer;
  padding: 3px;
  border: 1px solid rgba(0, 0, 0, .05);
  transition: background .25s;
  flex: 0 0 auto;
}
.theme-toggle__knob {
  width: 22px; height: 22px;
  background: #fff;
  border-radius: 999px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .2);
  transition: transform .25s;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
}
[data-bs-theme="dark"] .theme-toggle { background: linear-gradient(90deg, #1e293b, #475569); }
[data-bs-theme="dark"] .theme-toggle__knob { transform: translateX(24px); background: #1f2937; }

/* ============================================================================
   14. UTILIDADES de apoyo
   ========================================================================== */
.shadow-app-sm { box-shadow: var(--app-shadow-sm) !important; }
.shadow-app-md { box-shadow: var(--app-shadow-md) !important; }
.rounded-app   { border-radius: var(--app-radius) !important; }
.rounded-app-lg{ border-radius: var(--app-radius-lg) !important; }
.text-app-primary { color: var(--app-primary) !important; }
.bg-app-primary-50 { background: var(--app-primary-50) !important; }
.eyebrow {
  font-size: .68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--bs-tertiary-color);
}

/* ── Highcharts dark mode ────────────────────────────────────────────── */
[data-bs-theme="dark"] .highcharts-background      { fill: var(--bs-body-bg); }
[data-bs-theme="dark"] .highcharts-plot-background { fill: var(--bs-body-bg); }
[data-bs-theme="dark"] .highcharts-title text,
[data-bs-theme="dark"] .highcharts-subtitle text,
[data-bs-theme="dark"] .highcharts-axis-labels text,
[data-bs-theme="dark"] .highcharts-axis-title text,
[data-bs-theme="dark"] .highcharts-legend-item text { fill: var(--bs-body-color); }
[data-bs-theme="dark"] .highcharts-grid-line        { stroke: var(--bs-border-color); }
[data-bs-theme="dark"] .highcharts-tooltip .highcharts-label-box { fill: var(--bs-body-bg); stroke: var(--bs-border-color); }

/* ============================================================================
   15. TOAST ALERTAS (showAlert)
   ========================================================================== */
.toast-alerta {
  border-radius: var(--app-radius-lg, 0.75rem) !important;
  box-shadow: var(--app-shadow-md, 0 .5rem 1.5rem rgba(0,0,0,.15)) !important;
  width: 380px;
  max-width: calc(100vw - 30px);
  padding: 0.9rem 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  transform: translateX(120%);
  opacity: 0;
  transition: transform .35s ease, opacity .35s ease;
}
.toast-alerta.toast-alerta-show {
  transform: translateX(0);
  opacity: 1;
}
.toast-alerta .toast-alerta-icon {
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
}
.toast-alerta .toast-alerta-msg {
  flex: 1 1 auto;
  word-break: break-word;
}

/* ============================================================================
   16. NF-MODAL — sistema estándar de modales de acción (notas, comentarios)
   Usado por: turnos/agenda.php (notas del paciente), valorizaciones/operaciones/
   conciliar_orden.php (Comentar_Est, Comentar_Conciliacion), informes/com_est.php,
   valorizaciones/operaciones/comentarios_conciliacion.php.
   ========================================================================== */
.nf-modal .nf-content {
  border: none;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.18), 0 4px 16px rgba(0,0,0,.08);
}
.nf-modal .nf-header {
  background: linear-gradient(135deg, var(--app-primary-700) 0%, var(--app-primary) 60%, var(--app-primary-600) 100%);
  border-bottom: none;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nf-modal .nf-header-inner { display: flex; align-items: center; gap: .6rem; }
.nf-modal .nf-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,.18);
  border-radius: 8px;
  color: #fff;
  flex-shrink: 0;
}
.nf-modal .nf-title {
  color: #fff;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: .01em;
  margin: 0;
}
.nf-modal .nf-close { filter: invert(1) brightness(2); opacity: .85; }
.nf-modal .nf-close:hover { opacity: 1; }
.nf-modal .nf-body { background: #f8fafa; }
.nf-modal .nf-footer {
  background: #f8fafa;
  border-top: 1px solid #e2eded;
  padding: .75rem 1.25rem;
}
.nf-modal .nf-btn-cerrar {
  background: #fff;
  border: 1.5px solid #cbd5d5;
  color: #374151;
  font-size: .875rem;
  font-weight: 500;
  padding: .4rem .9rem;
  border-radius: 7px;
  transition: all .15s;
}
.nf-modal .nf-btn-cerrar:hover { background: #f1f5f5; border-color: #9ca3af; }

/* ── Contenido nf: formulario + historial (dentro de un nf-modal) ── */
.nf-form-section {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  padding: 1.25rem 1.25rem 1rem;
}
.nf-form-label {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--app-primary-700);
  margin-bottom: .4rem;
  display: block;
}
.nf-textarea-wrap { position: relative; }
.nf-textarea {
  width: 100%;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  padding: .65rem .85rem;
  font-size: .9rem;
  color: #334155;
  resize: none;
  transition: border-color .2s, box-shadow .2s;
  background: #fff;
  line-height: 1.5;
  min-height: 80px;
}
.nf-textarea:focus {
  outline: none;
  border-color: var(--app-primary);
  box-shadow: 0 0 0 3px rgba(var(--app-primary-rgb), .12);
}
.nf-textarea::placeholder { color: #b0bec5; }
.nf-char-counter {
  position: absolute;
  bottom: 6px;
  right: 10px;
  font-size: .7rem;
  color: #64748b;
  pointer-events: none;
}
.nf-char-counter.nf-warn { color: #e53e3e; }
.nf-form-actions { display: flex; align-items: center; gap: .5rem; margin-top: .65rem; }
.nf-error-msg { font-size: .78rem; color: #e53e3e; flex: 1; min-height: 1.1em; }
.nf-btn-add {
  background: var(--app-primary);
  color: #fff;
  border: none;
  border-radius: 7px;
  padding: .42rem 1rem;
  font-size: .875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: .35rem;
  cursor: pointer;
  transition: background .15s, transform .1s;
  white-space: nowrap;
}
.nf-btn-add:hover:not(:disabled) { background: var(--app-primary-600); }
.nf-btn-add:active:not(:disabled) { transform: scale(.97); }
.nf-btn-add:disabled { opacity: .5; cursor: not-allowed; }
.nf-btn-add .nf-spin { animation: nf-rotate .8s linear infinite; }
@keyframes nf-rotate { to { transform: rotate(360deg); } }

.nf-list-section { padding: 1rem 1.25rem; }
.nf-list-heading {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #64748b;
  margin-bottom: .85rem;
  display: flex;
  align-items: center;
  gap: .4rem;
}
.nf-list-heading::after { content: ''; flex: 1; height: 1px; background: #e2e8f0; }
.nf-note-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-left: 3px solid var(--app-primary);
  border-radius: 0 10px 10px 0;
  padding: .75rem .95rem;
  margin-bottom: .6rem;
  transition: box-shadow .15s;
}
.nf-note-card:hover { box-shadow: 0 2px 10px rgba(0,0,0,.07); }
.nf-note-text { font-size: .9rem; color: #334155; font-weight: 500; margin-bottom: .35rem; line-height: 1.5; }
.nf-note-meta { font-size: .75rem; color: #64748b; display: flex; align-items: center; gap: .35rem; }
.nf-note-meta svg { opacity: .6; flex-shrink: 0; }
.nf-empty-state { text-align: center; padding: 2rem 1rem; color: #64748b; }
.nf-empty-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--app-primary-100);
  border-radius: 50%;
  color: var(--app-primary-700);
  margin-bottom: .75rem;
}
.nf-empty-state p { font-size: .88rem; margin: 0; }


/* ── Tabla de log dentro de nf-modal (log_pre_fac.php) ── */
.nf-log-table {
  border-collapse: separate;
  border-spacing: 0;
}
.nf-log-table thead th {
  background: var(--app-primary-100);
  color: var(--app-primary-700);
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  border-bottom: 2px solid var(--app-primary);
  border-top: none;
  padding: .65rem .85rem;
  position: sticky;
  top: 0;
  z-index: 1;
  white-space: nowrap;
}
.nf-log-table tbody td,
.nf-log-table tbody th {
  padding: .55rem .85rem;
  font-size: .85rem;
  color: #334155;
  vertical-align: middle;
}
.nf-log-table tbody tr:hover {
  background: var(--app-primary-100);
}


/* ── Loader nf: mientras carga contenido via .load() (ej. log_pre_fac.php) ── */
.nf-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .9rem;
  padding: 3rem 1rem;
  color: #64748b;
}
.nf-loading-ring {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 3px solid var(--app-primary-100);
  border-top-color: var(--app-primary);
  animation: nf-spin .7s linear infinite;
}
.nf-loading p {
  margin: 0;
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .01em;
  animation: nf-pulse 1.4s ease-in-out infinite;
}
@keyframes nf-spin { to { transform: rotate(360deg); } }
@keyframes nf-pulse { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }
