:root {
   --sas-color-primario: #0b2f5b;
   --sas-color-secundario: #0f5f8f;
   --sas-color-acento: #f5b041;
   --sas-color-fondo: #f4f6f9;
   --sas-color-texto: #1f2937;
   --sas-color-borde: #d9e2ec;
   --sas-color-muted: #6c757d;
}

body {
   background-color: var(--sas-color-fondo);
   color: var(--sas-color-texto);
}

.sas-page-title {
   font-weight: 700;
   color: var(--sas-color-primario);
}

.sas-card {
   border-radius: 12px;
   border: 1px solid var(--sas-color-borde);
   box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
}

.sas-required::after {
   content: " *";
   color: #dc3545;
   font-weight: 700;
}


/* ============================================================
   SAS-WEB - Header / Navbar superior
   Usado por: Pages/Shared/_Layout.cshtml
   ============================================================ */

.app-header {
   z-index: 1040;
}

.sas-navbar-menu-principal {
   align-items: center;
   flex-wrap: nowrap;
}

   .sas-navbar-menu-principal .nav-link {
      display: flex;
      align-items: center;
   }


/* ============================================================
   SAS-WEB - Menú superior principal
   Usado por: Pages/Menu/Partials/_MenuSuperior.cshtml
   ============================================================ */

.sas-menu-superior-modulo > .nav-link {
   font-weight: 500;
   white-space: nowrap;
}

   .sas-menu-superior-modulo > .nav-link:hover {
      background-color: rgba(0, 0, 0, 0.04);
      border-radius: 0.35rem;
   }

.sas-menu-superior-dropdown {
   min-width: 680px;
   max-width: calc(100vw - 320px);
   padding: 0.85rem;
   border-radius: 0.75rem;
   border: 1px solid rgba(0, 0, 0, 0.08);
   box-shadow: 0 0.6rem 1.2rem rgba(0, 0, 0, 0.12);
   z-index: 1055;
}

.sas-menu-superior-contenedor {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
   gap: 0.85rem;
}

.sas-menu-superior-grupo {
   min-width: 180px;
}

.sas-menu-superior-grupo-titulo {
   font-size: 0.78rem;
   font-weight: 700;
   text-transform: uppercase;
   color: var(--sas-color-muted);
   padding: 0.35rem 0.75rem;
   margin-bottom: 0.25rem;
   border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.sas-menu-superior-opciones {
   display: flex;
   flex-direction: column;
   gap: 0.1rem;
}

.sas-menu-superior-opcion {
   font-size: 0.88rem;
   border-radius: 0.4rem;
   padding: 0.42rem 0.75rem;
   white-space: normal;
}

   .sas-menu-superior-opcion i {
      width: 16px;
      text-align: center;
      color: var(--sas-color-muted);
   }

   .sas-menu-superior-opcion:hover {
      background-color: rgba(13, 110, 253, 0.08);
   }

   .sas-menu-superior-opcion.disabled {
      color: #adb5bd;
   }


/* ============================================================
   SAS-WEB - Barra de herramientas
   Usado por: Pages/Shared/_Layout.cshtml
   ============================================================ */

.sas-toolbar {
   min-height: 42px;
}

   .sas-toolbar .btn {
      border-radius: 0.45rem;
   }


/* ============================================================
   SAS-WEB - Menú Principal / Home
   Usado por: Pages/Menu/Index.cshtml
   ============================================================ */

.sas-menu-home-hero {
   background: linear-gradient( 135deg, rgba(11, 47, 91, 0.08), rgba(15, 95, 143, 0.05) );
}

.sas-menu-home-contexto {
   color: var(--sas-color-muted);
}

.sas-menu-home-modulo {
   transition: transform 0.15s ease, box-shadow 0.15s ease;
}

   .sas-menu-home-modulo:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 22px rgba(15, 23, 42, 0.12);
   }

.sas-menu-home-icono {
   width: 42px;
   height: 42px;
   min-width: 42px;
   border-radius: 12px;
   display: flex;
   align-items: center;
   justify-content: center;
   color: var(--sas-color-primario);
   background-color: rgba(11, 47, 91, 0.08);
   font-size: 1.15rem;
}

.sas-menu-home-opcion {
   display: flex;
   align-items: center;
   text-decoration: none;
   border: 1px solid var(--sas-color-borde);
   border-radius: 10px;
   padding: 0.65rem 0.75rem;
   color: var(--sas-color-texto);
   background-color: #ffffff;
   transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

   .sas-menu-home-opcion:hover {
      background-color: rgba(13, 110, 253, 0.06);
      border-color: rgba(13, 110, 253, 0.22);
      color: var(--sas-color-primario);
   }

   .sas-menu-home-opcion i {
      width: 18px;
      text-align: center;
      color: var(--sas-color-muted);
   }


/* ============================================================
   SAS-WEB - Ajustes responsivos
   ============================================================ */

@media (max-width: 991.98px) {
   .sas-menu-superior-dropdown {
      min-width: 300px;
      max-width: calc(100vw - 2rem);
   }

   .sas-menu-superior-contenedor {
      grid-template-columns: 1fr;
   }
}

/* ============================================================
   SAS-WEB - Entorno activo
   Usado por: Pages/Menu/Index.cshtml
   ============================================================ */

.sas-menu-home-contexto {
   display: flex;
   flex-wrap: wrap;
   align-items: center;
}

.sas-entorno-badge {
   display: inline-flex;
   align-items: center;
   gap: 0.45rem;
   border: 1px solid rgba(11, 47, 91, 0.16);
   background-color: rgba(255, 255, 255, 0.72);
   border-radius: 999px;
   padding: 0.35rem 0.75rem;
}

.sas-entorno-badge-label {
   font-size: 0.78rem;
   font-weight: 700;
   color: var(--sas-color-primario);
   text-transform: uppercase;
}

.sas-entorno-badge-value {
   font-size: 0.88rem;
   font-weight: 600;
   color: var(--sas-color-texto);
}


/* ============================================================
   SAS-WEB - Área futura de KPIs
   Usado por: Pages/Menu/Index.cshtml
   ============================================================ */

.sas-kpi-dashboard {
   min-height: 420px;
}

/* ============================================================
   SAS-WEB - Dashboard KPI del Menú Principal
   Usado por: Pages/Menu/Index.cshtml
   ============================================================ */

.sas-kpi-dashboard {
   min-height: 420px;
}

.sas-kpi-total-card {
   transition: transform 0.15s ease, box-shadow 0.15s ease;
}

   .sas-kpi-total-card:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 22px rgba(15, 23, 42, 0.12);
   }

.sas-kpi-total-icon {
   width: 54px;
   height: 54px;
   min-width: 54px;
   border-radius: 16px;
   display: flex;
   align-items: center;
   justify-content: center;
   color: #ffffff;
   background: linear-gradient(135deg, var(--sas-color-secundario), var(--sas-color-primario));
   font-size: 1.35rem;
   box-shadow: 0 8px 16px rgba(11, 47, 91, 0.18);
}

.sas-kpi-total-title {
   font-size: 0.92rem;
   font-weight: 700;
   color: var(--sas-color-primario);
   text-transform: uppercase;
   margin-bottom: 0.25rem;
}

.sas-kpi-total-value {
   font-size: 1.9rem;
   line-height: 1.15;
   font-weight: 800;
   color: var(--sas-color-texto);
   margin-bottom: 0.2rem;
}

.sas-kpi-total-footnote {
   font-size: 0.82rem;
   color: var(--sas-color-muted);
}

.sas-kpi-chart-card .card-header {
   border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.sas-kpi-chart-card .card-title {
   font-size: 0.98rem;
   font-weight: 700;
   color: var(--sas-color-primario);
}

.sas-kpi-chart-placeholder {
   position: relative;
   min-height: 280px;
   height: 280px;
   border: 1px dashed rgba(11, 47, 91, 0.18);
   border-radius: 12px;
   background: linear-gradient( 180deg, rgba(11, 47, 91, 0.02), rgba(15, 95, 143, 0.04) );
   overflow: hidden;
}

.sas-kpi-chart-canvas {
   width: 100% !important;
   height: 100% !important;
   display: block;
}

.sas-kpi-chart-empty {
   position: absolute;
   inset: 0;
   display: flex;
   align-items: center;
   justify-content: center;
   text-align: center;
   font-size: 0.9rem;
   font-weight: 600;
   color: var(--sas-color-muted);
   background-color: rgba(255, 255, 255, 0.45);
   pointer-events: none;
}

@media (max-width: 991.98px) {
   .sas-kpi-total-value {
      font-size: 1.6rem;
   }

   .sas-kpi-chart-placeholder {
      min-height: 240px;
      height: 240px;
   }
}

/* ============================================================
   SAS-WEB - Formularios de mantenimiento / Upsert
   ============================================================ */

.sas-upsert-shell {
   max-width: 1180px;
   margin: 0 auto;
}

.sas-upsert-header {
   border-radius: 14px;
   background: linear-gradient(135deg, var(--sas-color-primario), var(--sas-color-secundario));
   color: #ffffff;
   padding: 1.15rem 1.25rem;
   box-shadow: 0 10px 22px rgba(15, 23, 42, 0.14);
}

.sas-upsert-title {
   font-weight: 700;
   margin-bottom: 0.2rem;
}

.sas-upsert-subtitle {
   color: rgba(255, 255, 255, 0.82);
   margin-bottom: 0;
}

.sas-upsert-card {
   border: 1px solid #dbe4ee;
   border-radius: 14px;
   box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
   overflow: hidden;
}

.sas-upsert-card-header {
   background-color: #ffffff;
   border-bottom: 1px solid #e6edf5;
   padding: 1rem 1.25rem;
}

.sas-upsert-section {
   padding: 1.25rem;
}

   .sas-upsert-section + .sas-upsert-section {
      border-top: 1px solid #edf2f7;
   }

.sas-upsert-section-title {
   display: flex;
   align-items: center;
   gap: 0.5rem;
   font-size: 0.95rem;
   font-weight: 700;
   color: var(--sas-color-primario);
   margin-bottom: 1rem;
}

   .sas-upsert-section-title i {
      color: var(--sas-color-secundario);
   }

.sas-upsert-help {
   font-size: 0.82rem;
   color: #6c757d;
   margin-top: 0.25rem;
}

.sas-upsert-readonly {
   background-color: #f1f5f9;
   font-weight: 600;
   color: #334155;
}

.sas-upsert-actions {
   display: flex;
   flex-wrap: wrap;
   gap: 0.5rem;
   justify-content: flex-end;
}

.sas-upsert-mode-badge {
   font-size: 0.78rem;
   letter-spacing: 0.02em;
   padding: 0.45rem 0.65rem;
}

@media (max-width: 767.98px) {
   .sas-upsert-header {
      padding: 1rem;
   }

   .sas-upsert-actions {
      justify-content: stretch;
   }

      .sas-upsert-actions .btn {
         width: 100%;
      }
}

/* ============================================================
   SAS-WEB - Estados visuales de campos
   ============================================================ */

:root {
   --sas-campo-presentacion-bg: #f1f5f9;
   --sas-campo-presentacion-text: #111827;
   --sas-campo-editable-bg: #fff8db;
   --sas-campo-editable-text: #111827;
   --sas-campo-bloqueado-bg: #e8f3fb;
   --sas-campo-bloqueado-text: #111827;
   --sas-campo-border: #cbd5e1;
}

.sas-campo-presentacion {
   background-color: var(--sas-campo-presentacion-bg) !important;
   color: var(--sas-campo-presentacion-text) !important;
   border-color: var(--sas-campo-border) !important;
}

.sas-campo-editable {
   background-color: var(--sas-campo-editable-bg) !important;
   color: var(--sas-campo-editable-text) !important;
   border-color: var(--sas-campo-border) !important;
}

.sas-campo-bloqueado {
   background-color: var(--sas-campo-bloqueado-bg) !important;
   color: var(--sas-campo-bloqueado-text) !important;
   border-color: var(--sas-campo-border) !important;
   font-weight: 600;
}

   .sas-campo-bloqueado:read-only,
   .sas-campo-presentacion:read-only {
      cursor: not-allowed;
   }

select.sas-campo-editable,
textarea.sas-campo-editable,
input.sas-campo-editable {
   box-shadow: inset 0 0 0 1px rgba(245, 176, 65, 0.15);
}