/* ================================================================
   Portal interno BF Rechazo DTE — Layout y componentes globales
   Bootstrap 5.3 como base, tema corporativo SERFOCOL encima.

   FUENTE ÚNICA DE VERDAD DE COLOR: todas las decisiones de color viven en
   las variables --serfocol-* de :root. No usar HEX corporativos sueltos en
   páginas Razor, componentes ni estilos específicos: referenciar las variables.
   ================================================================ */

:root {
    /* ── Paleta corporativa oficial SERFOCOL (Pantone) ── */
    --serfocol-dark:       #003846; /* 547 C  */
    --serfocol-primary:    #006784; /* 315 C  */
    --serfocol-turquoise:  #9FDAD1; /* 571 C  */
    --serfocol-orange:     #FFA200; /* 137 C  */
    --serfocol-coral:      #FF6F40; /* 1645 C */
    --serfocol-green:      #84BD00; /* 376 C  */
    --serfocol-lime:       #D7E241; /* 380 C  */
    --serfocol-gray-dark:  #63666A; /* Cool Gray 10 C */
    --serfocol-gray-light: #D7D2CB; /* Cool Gray 2 C  */

    /* ── Variantes de HOVER (tonos más oscuros de la paleta para estados) ── */
    --serfocol-dark-2:        #00303d;
    --serfocol-dark-3:        #001f28;
    --serfocol-primary-hover: #00566d;
    --serfocol-green-hover:   #6fa000;
    --serfocol-coral-hover:   #e85a2c;
    --serfocol-orange-hover:  #e08e00;
    --serfocol-turquoise-hover:#86c7bd;
    --serfocol-gray-dark-hover:#4f5155;

    /* ── Variantes ACCESIBLES para texto/íconos sobre fondos claros (WCAG AA ≥4.5)
          Los colores brillantes de la paleta no cumplen AA como texto sobre blanco;
          estas son versiones oscurecidas del mismo matiz, solo para texto. ── */
    --serfocol-green-emph:  #4C7300; /* verde texto  (5.6:1)  */
    --serfocol-orange-emph: #9A5B00; /* ámbar texto  (5.4:1)  */
    --serfocol-coral-emph:  #C2410C; /* coral texto  (5.2:1)  */
    --serfocol-info-emph:   #005063; /* teal texto   (7.7:1)  */

    /* ── Tokens semánticos de superficie/texto ── */
    --serfocol-on-dark:   #ffffff;               /* texto sobre dark/primary/gray-dark */
    --serfocol-on-accent: var(--serfocol-dark);  /* texto sobre turquoise/orange/coral/green/lime */
    --serfocol-surface:   #ffffff;
    --serfocol-body-bg:   #f2f5f6;
    --serfocol-border:    var(--serfocol-gray-light);
    --serfocol-text:      #1c2b31;
    --serfocol-text-muted:var(--serfocol-gray-dark);
    --serfocol-focus-ring: rgba(0,103,132,.35);

    /* ── Tokens de layout (re-mapeados a la paleta) ── */
    --sidebar-w: 235px;
    --sidebar-bg: var(--serfocol-dark);
    --sidebar-text: rgba(255,255,255,.74);
    --sidebar-hover: rgba(255,255,255,0.07);
    --sidebar-active-bg: rgba(159,218,209,0.16);
    --sidebar-active-border: var(--serfocol-turquoise);
    --sidebar-section: rgba(159,218,209,.72);
    --topbar-h: 54px;
    --body-bg: var(--serfocol-body-bg);

    /* ── Override de tokens de tema Bootstrap 5.3 (re-tematiza utilidades/componentes) ── */
    --bs-primary: var(--serfocol-primary);
    --bs-primary-rgb: 0,103,132;
    --bs-secondary: var(--serfocol-gray-dark);
    --bs-secondary-rgb: 99,102,106;
    --bs-success: var(--serfocol-green);
    --bs-success-rgb: 132,189,0;
    --bs-danger: var(--serfocol-coral);
    --bs-danger-rgb: 255,111,64;
    --bs-warning: var(--serfocol-orange);
    --bs-warning-rgb: 255,162,0;
    --bs-info: var(--serfocol-turquoise);
    --bs-info-rgb: 159,218,209;
    --bs-dark: var(--serfocol-dark);
    --bs-dark-rgb: 0,56,70;

    --bs-link-color: var(--serfocol-primary);
    --bs-link-color-rgb: 0,103,132;
    --bs-link-hover-color: var(--serfocol-dark);
    --bs-link-hover-color-rgb: 0,56,70;

    --bs-border-color: var(--serfocol-border);
    --bs-focus-ring-color: var(--serfocol-focus-ring);

    /* Emphasis / subtle usados por alerts, .text-*-emphasis y .bg-*-subtle */
    --bs-primary-text-emphasis: var(--serfocol-primary-hover);
    --bs-primary-bg-subtle: #e0eef2;
    --bs-primary-border-subtle: #a6cdd8;
    --bs-secondary-text-emphasis: #3f4145;
    --bs-secondary-bg-subtle: #ececeb;
    --bs-secondary-border-subtle: #cfcdc8;
    --bs-success-text-emphasis: var(--serfocol-green-emph);
    --bs-success-bg-subtle: #eef6dd;
    --bs-success-border-subtle: #cfe6a3;
    --bs-danger-text-emphasis: var(--serfocol-coral-emph);
    --bs-danger-bg-subtle: #ffe9e0;
    --bs-danger-border-subtle: #ffc9b5;
    --bs-warning-text-emphasis: var(--serfocol-orange-emph);
    --bs-warning-bg-subtle: #fff2d9;
    --bs-warning-border-subtle: #ffdd99;
    --bs-info-text-emphasis: var(--serfocol-info-emph);
    --bs-info-bg-subtle: #e4f5f1;
    --bs-info-border-subtle: #bfe8e0;
}

/* ── Reset / base ─────────────────────────────────────── */
*,
*::before,
*::after { box-sizing: border-box; }

body {
    margin: 0;
    font-size: 14px;
    background: var(--body-bg);
    color: var(--serfocol-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ── Foco visible para navegación por teclado (accesibilidad) ── */
:focus-visible {
    outline: 2px solid var(--serfocol-primary);
    outline-offset: 2px;
}

/* ================================================================
   Overrides de componentes Bootstrap → paleta corporativa
   (los variantes de botón fijan sus propias --bs-btn-*; se remapean aquí)
   ================================================================ */

/* Botones sólidos */
.btn-primary {
    --bs-btn-bg: var(--serfocol-primary); --bs-btn-border-color: var(--serfocol-primary);
    --bs-btn-hover-bg: var(--serfocol-primary-hover); --bs-btn-hover-border-color: var(--serfocol-primary-hover);
    --bs-btn-active-bg: var(--serfocol-dark); --bs-btn-active-border-color: var(--serfocol-dark);
    --bs-btn-disabled-bg: var(--serfocol-primary); --bs-btn-disabled-border-color: var(--serfocol-primary);
    --bs-btn-color: #fff; --bs-btn-hover-color: #fff; --bs-btn-active-color: #fff; --bs-btn-disabled-color: #fff;
    --bs-btn-focus-shadow-rgb: 0,103,132;
}
.btn-secondary {
    --bs-btn-bg: var(--serfocol-gray-dark); --bs-btn-border-color: var(--serfocol-gray-dark);
    --bs-btn-hover-bg: var(--serfocol-gray-dark-hover); --bs-btn-hover-border-color: var(--serfocol-gray-dark-hover);
    --bs-btn-active-bg: var(--serfocol-gray-dark-hover); --bs-btn-active-border-color: var(--serfocol-gray-dark-hover);
    --bs-btn-disabled-bg: var(--serfocol-gray-dark); --bs-btn-disabled-border-color: var(--serfocol-gray-dark);
    --bs-btn-color: #fff; --bs-btn-hover-color: #fff; --bs-btn-active-color: #fff; --bs-btn-disabled-color: #fff;
    --bs-btn-focus-shadow-rgb: 99,102,106;
}
/* Éxito / advertencia / info / peligro: texto OSCURO (AA sobre color brillante) */
.btn-success {
    --bs-btn-bg: var(--serfocol-green); --bs-btn-border-color: var(--serfocol-green);
    --bs-btn-hover-bg: var(--serfocol-green-hover); --bs-btn-hover-border-color: var(--serfocol-green-hover);
    --bs-btn-active-bg: var(--serfocol-green-hover); --bs-btn-active-border-color: var(--serfocol-green-hover);
    --bs-btn-disabled-bg: var(--serfocol-green); --bs-btn-disabled-border-color: var(--serfocol-green);
    --bs-btn-color: var(--serfocol-dark); --bs-btn-hover-color: var(--serfocol-dark);
    --bs-btn-active-color: var(--serfocol-dark); --bs-btn-disabled-color: var(--serfocol-dark);
    --bs-btn-focus-shadow-rgb: 132,189,0;
}
.btn-warning {
    --bs-btn-bg: var(--serfocol-orange); --bs-btn-border-color: var(--serfocol-orange);
    --bs-btn-hover-bg: var(--serfocol-orange-hover); --bs-btn-hover-border-color: var(--serfocol-orange-hover);
    --bs-btn-active-bg: var(--serfocol-orange-hover); --bs-btn-active-border-color: var(--serfocol-orange-hover);
    --bs-btn-disabled-bg: var(--serfocol-orange); --bs-btn-disabled-border-color: var(--serfocol-orange);
    --bs-btn-color: var(--serfocol-dark); --bs-btn-hover-color: var(--serfocol-dark);
    --bs-btn-active-color: var(--serfocol-dark); --bs-btn-disabled-color: var(--serfocol-dark);
    --bs-btn-focus-shadow-rgb: 255,162,0;
}
.btn-danger {
    --bs-btn-bg: var(--serfocol-coral); --bs-btn-border-color: var(--serfocol-coral);
    --bs-btn-hover-bg: var(--serfocol-coral-hover); --bs-btn-hover-border-color: var(--serfocol-coral-hover);
    --bs-btn-active-bg: var(--serfocol-coral-hover); --bs-btn-active-border-color: var(--serfocol-coral-hover);
    --bs-btn-disabled-bg: var(--serfocol-coral); --bs-btn-disabled-border-color: var(--serfocol-coral);
    --bs-btn-color: var(--serfocol-dark); --bs-btn-hover-color: var(--serfocol-dark);
    --bs-btn-active-color: var(--serfocol-dark); --bs-btn-disabled-color: var(--serfocol-dark);
    --bs-btn-focus-shadow-rgb: 255,111,64;
}
.btn-info {
    --bs-btn-bg: var(--serfocol-turquoise); --bs-btn-border-color: var(--serfocol-turquoise);
    --bs-btn-hover-bg: var(--serfocol-turquoise-hover); --bs-btn-hover-border-color: var(--serfocol-turquoise-hover);
    --bs-btn-active-bg: var(--serfocol-turquoise-hover); --bs-btn-active-border-color: var(--serfocol-turquoise-hover);
    --bs-btn-color: var(--serfocol-dark); --bs-btn-hover-color: var(--serfocol-dark);
    --bs-btn-active-color: var(--serfocol-dark); --bs-btn-disabled-color: var(--serfocol-dark);
    --bs-btn-focus-shadow-rgb: 159,218,209;
}

/* Botones outline (color de acento + relleno en hover, texto según contraste) */
.btn-outline-primary {
    --bs-btn-color: var(--serfocol-primary); --bs-btn-border-color: var(--serfocol-primary);
    --bs-btn-hover-bg: var(--serfocol-primary); --bs-btn-hover-border-color: var(--serfocol-primary); --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: var(--serfocol-primary); --bs-btn-active-border-color: var(--serfocol-primary); --bs-btn-active-color: #fff;
    --bs-btn-focus-shadow-rgb: 0,103,132;
}
.btn-outline-secondary {
    --bs-btn-color: var(--serfocol-gray-dark); --bs-btn-border-color: var(--serfocol-gray-dark);
    --bs-btn-hover-bg: var(--serfocol-gray-dark); --bs-btn-hover-border-color: var(--serfocol-gray-dark); --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: var(--serfocol-gray-dark); --bs-btn-active-border-color: var(--serfocol-gray-dark); --bs-btn-active-color: #fff;
    --bs-btn-focus-shadow-rgb: 99,102,106;
}
.btn-outline-success {
    --bs-btn-color: var(--serfocol-green-emph); --bs-btn-border-color: var(--serfocol-green);
    --bs-btn-hover-bg: var(--serfocol-green); --bs-btn-hover-border-color: var(--serfocol-green); --bs-btn-hover-color: var(--serfocol-dark);
    --bs-btn-active-bg: var(--serfocol-green); --bs-btn-active-border-color: var(--serfocol-green); --bs-btn-active-color: var(--serfocol-dark);
    --bs-btn-focus-shadow-rgb: 132,189,0;
}
.btn-outline-warning {
    --bs-btn-color: var(--serfocol-orange-emph); --bs-btn-border-color: var(--serfocol-orange);
    --bs-btn-hover-bg: var(--serfocol-orange); --bs-btn-hover-border-color: var(--serfocol-orange); --bs-btn-hover-color: var(--serfocol-dark);
    --bs-btn-active-bg: var(--serfocol-orange); --bs-btn-active-border-color: var(--serfocol-orange); --bs-btn-active-color: var(--serfocol-dark);
    --bs-btn-focus-shadow-rgb: 255,162,0;
}
.btn-outline-danger {
    --bs-btn-color: var(--serfocol-coral-emph); --bs-btn-border-color: var(--serfocol-coral);
    --bs-btn-hover-bg: var(--serfocol-coral); --bs-btn-hover-border-color: var(--serfocol-coral); --bs-btn-hover-color: var(--serfocol-dark);
    --bs-btn-active-bg: var(--serfocol-coral); --bs-btn-active-border-color: var(--serfocol-coral); --bs-btn-active-color: var(--serfocol-dark);
    --bs-btn-focus-shadow-rgb: 255,111,64;
}

/* Texto semántico → variantes accesibles (Bootstrap usa el color brillante que falla AA) */
.text-primary   { color: var(--serfocol-primary) !important; }
.text-secondary,
.text-muted     { color: var(--serfocol-gray-dark) !important; }
.text-success   { color: var(--serfocol-green-emph) !important; }
.text-danger    { color: var(--serfocol-coral-emph) !important; }
.text-warning   { color: var(--serfocol-orange-emph) !important; }
.text-info      { color: var(--serfocol-info-emph) !important; }

/* Badges/píldoras sólidas de color claro → texto oscuro para AA */
.badge.bg-success, .badge.text-bg-success,
.badge.bg-warning, .badge.text-bg-warning,
.badge.bg-info,    .badge.text-bg-info,
.badge.bg-danger,  .badge.text-bg-danger { color: var(--serfocol-dark) !important; }

/* Variantes de fila de tabla: Bootstrap las compila como HEX literales (no siguen
   --bs-danger/--bs-warning), por eso salían con los colores Bootstrap y no con la
   paleta. Se re-tematizan con los tintes subtle ya definidos arriba. */
.table-danger {
    --bs-table-color: var(--serfocol-text);
    --bs-table-bg: var(--bs-danger-bg-subtle);
    --bs-table-border-color: var(--bs-danger-border-subtle);
    --bs-table-striped-bg: color-mix(in srgb, var(--bs-danger-bg-subtle) 94%, var(--serfocol-coral));
    --bs-table-hover-bg:   color-mix(in srgb, var(--bs-danger-bg-subtle) 88%, var(--serfocol-coral));
    --bs-table-active-bg:  color-mix(in srgb, var(--bs-danger-bg-subtle) 82%, var(--serfocol-coral));
}
.table-warning {
    --bs-table-color: var(--serfocol-text);
    --bs-table-bg: var(--bs-warning-bg-subtle);
    --bs-table-border-color: var(--bs-warning-border-subtle);
    --bs-table-striped-bg: color-mix(in srgb, var(--bs-warning-bg-subtle) 94%, var(--serfocol-orange));
    --bs-table-hover-bg:   color-mix(in srgb, var(--bs-warning-bg-subtle) 88%, var(--serfocol-orange));
    --bs-table-active-bg:  color-mix(in srgb, var(--bs-warning-bg-subtle) 82%, var(--serfocol-orange));
}
.table-secondary {
    --bs-table-color: var(--serfocol-text);
    --bs-table-bg: var(--bs-secondary-bg-subtle);
    --bs-table-border-color: var(--bs-secondary-border-subtle);
    --bs-table-striped-bg: color-mix(in srgb, var(--bs-secondary-bg-subtle) 94%, var(--serfocol-gray-dark));
    --bs-table-hover-bg:   color-mix(in srgb, var(--bs-secondary-bg-subtle) 88%, var(--serfocol-gray-dark));
    --bs-table-active-bg:  color-mix(in srgb, var(--bs-secondary-bg-subtle) 82%, var(--serfocol-gray-dark));
}
.table-success {
    --bs-table-color: var(--serfocol-text);
    --bs-table-bg: var(--bs-success-bg-subtle);
    --bs-table-border-color: var(--bs-success-border-subtle);
    --bs-table-striped-bg: color-mix(in srgb, var(--bs-success-bg-subtle) 94%, var(--serfocol-green));
    --bs-table-hover-bg:   color-mix(in srgb, var(--bs-success-bg-subtle) 88%, var(--serfocol-green));
    --bs-table-active-bg:  color-mix(in srgb, var(--bs-success-bg-subtle) 82%, var(--serfocol-green));
}

/* Enlaces y paginación activa */
a { color: var(--serfocol-primary); }
a:hover { color: var(--serfocol-dark); }
.page-link { --bs-pagination-color: var(--serfocol-primary); --bs-pagination-hover-color: var(--serfocol-dark);
             --bs-pagination-focus-color: var(--serfocol-dark); }
.page-item.active .page-link {
    --bs-pagination-active-bg: var(--serfocol-primary);
    --bs-pagination-active-border-color: var(--serfocol-primary);
}

/* Formularios: foco e inputs marcados en color corporativo */
.form-control:focus, .form-select:focus, .form-check-input:focus {
    border-color: var(--serfocol-primary);
    box-shadow: 0 0 0 .2rem rgba(0,103,132,.2);
}
.form-check-input:checked { background-color: var(--serfocol-primary); border-color: var(--serfocol-primary); }
.form-switch .form-check-input:checked { background-color: var(--serfocol-primary); border-color: var(--serfocol-primary); }

/* ── Componentes específicos de la app ────────────────── */
/* Badge de rol BfSuperAdmin (institucional, dark) */
.badge-role-super { background: var(--serfocol-dark); color: #fff; }

/* Banner "modo SII Fake / DRY-RUN" (advertencia → naranja corporativo) */
.sii-fake-banner {
    display: flex; align-items: center; gap: .5rem;
    padding: .5rem .75rem; margin-bottom: 1rem; border-radius: .375rem;
    font-size: .85rem; color: var(--serfocol-text);
    background: var(--bs-warning-bg-subtle);
    border: 1px solid var(--serfocol-orange);
    border-left: 4px solid var(--serfocol-orange);
}
.sii-fake-banner .sii-fake-ico { color: var(--serfocol-orange-emph); font-size: 1.1rem; flex-shrink: 0; }
.sii-fake-banner strong        { color: var(--serfocol-orange-emph); }
.sii-fake-badge {
    background: var(--serfocol-orange); color: var(--serfocol-dark);
    font-size: .7rem; font-weight: 700; letter-spacing: .05em;
}

/* ── Sidebar ──────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-w);
    /* Altura fija al viewport para que overflow-y:auto haga scroll interno cuando
       el menú no cabe (pantallas bajas). Con min-height el elemento crecía con el
       contenido y, al ser position:fixed, el menú quedaba cortado sin scroll. */
    height: 100vh;
    background: linear-gradient(180deg, var(--serfocol-dark) 0%, var(--serfocol-dark-2) 55%, var(--serfocol-dark-3) 100%);
    position: fixed;
    top: 0; left: 0;
    z-index: 200;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.sidebar-brand {
    display: block;
    padding: 1rem 1.2rem;
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 0.01em;
    border-bottom: 1px solid rgba(255,255,255,0.09);
    line-height: 1.3;
}

.sidebar-brand-sub {
    display: block;
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--sidebar-text);
    margin-top: 2px;
}

.sidebar-section {
    padding: 1.1rem 1.2rem 0.3rem;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--sidebar-section);
    font-weight: 600;
}

.sidebar .nav-link {
    padding: 0.48rem 1.2rem;
    color: var(--sidebar-text);
    font-size: 0.84rem;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    border-left: 3px solid transparent;
    transition: color 0.15s, background 0.15s;
    text-decoration: none;
}

.sidebar .nav-link:hover {
    background: var(--sidebar-hover);
    color: #fff;
}

.sidebar .nav-link.active {
    background: var(--sidebar-active-bg);
    color: #fff;
    border-left-color: var(--sidebar-active-border);
    font-weight: 600;
}

.sidebar-icon {
    width: 18px;
    font-size: 1rem;
    text-align: center;
    flex-shrink: 0;
    opacity: 0.78;
    line-height: 1;
}

.sidebar .nav-link.active .sidebar-icon { opacity: 1; color: var(--serfocol-turquoise); }

/* ── Main wrapper ─────────────────────────────────────── */
.main-wrapper {
    margin-left: var(--sidebar-w);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: clip; /* evita que el overflow de tablas suba a body */
}

/* ── Top bar ──────────────────────────────────────────── */
.topbar {
    height: var(--topbar-h);
    background: var(--serfocol-surface);
    border-bottom: 1px solid var(--serfocol-border);
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    color: var(--serfocol-dark);
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Grupo izquierdo del topbar: hamburguesa + título */
.topbar-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0; /* permite truncar el título en pantallas angostas */
}
.topbar-left .topbar-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Botón hamburguesa: oculto por defecto; solo aparece en el drawer móvil (< 768px) */
.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--serfocol-dark);
    font-size: 1.5rem;
    line-height: 1;
    padding: 0 0.35rem;
    cursor: pointer;
    flex-shrink: 0;
}

/* Backdrop del drawer móvil: oculto salvo cuando el sidebar está abierto */
.sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 31, 40, 0.48);
    z-index: 150; /* debajo del sidebar (200), encima del resto */
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, visibility .25s ease;
}

/* ── Page content ─────────────────────────────────────── */
.page-content {
    padding: 1.5rem;
    flex: 1;
    min-width: 0; /* permite al flex item shrink para que table-responsive maneje el overflow */
}

/* ── Flash alerts ─────────────────────────────────────── */
.flash-area {
    margin-bottom: 1rem;
}

/* ── Stat cards ───────────────────────────────────────── */
.stat-card {
    background: var(--serfocol-surface);
    border: 1px solid var(--serfocol-border);
    border-radius: 6px;
    padding: 1.1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: border-color .15s, box-shadow .15s;
}

a.stat-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

a.stat-card-link:hover .stat-card {
    border-color: var(--serfocol-primary);
    box-shadow: 0 2px 8px rgba(0,103,132,.14);
}

.stat-card-value {
    font-size: 1.9rem;
    font-weight: 700;
    line-height: 1;
    color: var(--serfocol-dark);
}

.stat-card-label {
    font-size: 0.78rem;
    color: var(--serfocol-text-muted);
}

/* ── Content card ─────────────────────────────────────── */
.content-card {
    background: var(--serfocol-surface);
    border: 1px solid var(--serfocol-border);
    border-radius: 6px;
}

.content-card-header {
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid var(--serfocol-border);
    font-weight: 600;
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Filtro local por tabla */
.content-card-header-sticky {
    position: sticky;
    top: 0;
    z-index: 20;
    background: var(--serfocol-surface);
}

.table-filter-input {
    font-weight: 400;
    min-width: 100px;
    width: 190px;
}

.table-filter-counter {
    font-size: 0.78rem;
    font-weight: 400;
    white-space: nowrap;
    color: var(--serfocol-text-muted);
}

.content-card-body {
    padding: 1.25rem;
}

/* ── Responsive table containers ─────────────────────── */

/* Contenedor global responsivo — scroll horizontal dentro del bloque */
.bf-table-responsive {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Las tablas dentro de cualquier wrapper llenan el ancho */
.bf-table-responsive > table,
.table-responsive > table {
    width: 100%;
}

/* Min-width para tablas con muchas columnas */
.table-wide    { min-width: 960px;  }
.table-medium  { min-width: 580px;  }
.table-dte-doc { min-width: 1040px; } /* tablas de documentos DTE con columna Fechas */

/* Utilidades de columna — genéricas */
.col-nowrap { white-space: nowrap; }
.col-wrap   { white-space: normal; word-break: break-word; min-width: 110px; }
.col-text   { white-space: normal; word-break: break-word; min-width: 150px; max-width: 280px; }
.col-razon-social { max-width: 160px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.col-compact      { font-size: 0.5625rem; }

/* Utilidades de columna — tablas de documentos DTE */
.col-proveedor  { min-width: 220px; }
.col-documento  { min-width: 150px; }
.col-fechas     { min-width: 140px; white-space: nowrap; }
.col-monto      { min-width: 120px; text-align: right; }
.col-estado-sii { min-width: 150px; }
.col-sap        { min-width: 150px; }
.col-acciones   { min-width: 90px;  white-space: nowrap; }

/* ── Tooltip razón social ─────────────────────────────── */
.tooltip-plain .tooltip-inner {
    background: var(--serfocol-surface);
    color: var(--serfocol-text);
    border: 1px solid var(--serfocol-border);
    box-shadow: 0 2px 8px rgba(0,0,0,.12);
    border-radius: 4px;
    padding: 4px 10px;
    font-size: 0.5625rem;
    font-weight: 500;
    max-width: 320px;
    text-align: left;
}
.tooltip-plain .tooltip-arrow { display: none; }

/* ── Tables ───────────────────────────────────────────── */
.table-portal {
    font-size: 0.8rem;
    margin: 0;
    width: 100%;
}

.table-portal thead th {
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--serfocol-text-muted);
    font-weight: 600;
    border-bottom: 2px solid var(--serfocol-border);
    padding: 0.5rem 0.65rem;
    white-space: nowrap;
}

.table-portal tbody tr:hover { background: #eef3f4; }
.table-portal td { padding: 0.48rem 0.65rem; vertical-align: middle; }

/* ── Encabezados ordenables (parcial _SortableHeader, transversal a todas las grillas) ── */
.sortable-link { cursor: pointer; }
.sortable-link:hover,
.sortable-link:focus { color: var(--serfocol-primary) !important; }
.sortable-link:hover .bi { color: inherit !important; }
.sortable-link:focus-visible {
    outline: 2px solid var(--serfocol-primary);
    outline-offset: 2px;
    border-radius: 2px;
}
/* La columna con orden activo se resalta también por peso, no solo por el ícono. */
th[aria-sort="ascending"] .sortable-link,
th[aria-sort="descending"] .sortable-link { font-weight: 700; }

/* ── Grouped cell pattern (stacked primary + secondary) ── */
.cell-main  { line-height: 1.4;  font-weight: 500; }
.cell-muted { font-size: 0.85em; color: var(--serfocol-text-muted); line-height: 1.3; margin-top: 0.15rem; }
.table-portal .badge,
.table-portal .dte-badge,
.table-portal .deadline-ok,
.table-portal .deadline-warn,
.table-portal .deadline-exp { font-size: 1em; }

.table-portal .col-id {
    width: 1%;
    white-space: nowrap;
    font-size: 0.7rem;
    color: var(--serfocol-text-muted);
    text-align: right;
    padding-right: 0.4rem;
}

/* ── Status badges (estado interno DTE) ────────────────────
   Semántica de color por estado. Todos llevan TEXTO (no solo color).
   Claros → texto oscuro; oscuros → texto blanco (WCAG AA). ── */
.dte-badge {
    display: inline-block;
    padding: 0.22em 0.6em;
    font-size: 0.72rem;
    font-weight: 600;
    border-radius: 4px;
    white-space: nowrap;
    color: var(--serfocol-on-dark);
}

/* Neutrales / terminales */
.dte-badge-received  { background: var(--serfocol-gray-dark); }
.dte-badge-closed    { background: var(--serfocol-gray-dark); }
/* Informativos / procesamiento (soft info → turquesa, texto oscuro) */
.dte-badge-stored        { background: var(--serfocol-turquoise); color: var(--serfocol-dark); }
.dte-badge-parsed        { background: var(--serfocol-turquoise); color: var(--serfocol-dark); }
.dte-badge-detected-sii  { background: var(--serfocol-turquoise); color: var(--serfocol-dark); }
.dte-badge-pending-app   { background: var(--serfocol-turquoise); color: var(--serfocol-dark); }
/* Procesamiento SII activo (primary, texto blanco) */
.dte-badge-pending-sii   { background: var(--serfocol-primary); }
.dte-badge-sent-sii      { background: var(--serfocol-primary); }
/* Atención / pendiente (naranja, texto oscuro) */
.dte-badge-pending-val     { background: var(--serfocol-orange); color: var(--serfocol-dark); }
.dte-badge-claim-candidate { background: var(--serfocol-orange); color: var(--serfocol-dark); }
/* Atención leve (lima, texto oscuro) */
.dte-badge-duplicate     { background: var(--serfocol-lime); color: var(--serfocol-dark); }
/* Éxito / aprobado / aceptado (verde, texto oscuro) */
.dte-badge-approved      { background: var(--serfocol-green); color: var(--serfocol-dark); }
.dte-badge-accepted      { background: var(--serfocol-green); color: var(--serfocol-dark); }
.dte-badge-receipt       { background: var(--serfocol-green); color: var(--serfocol-dark); }
/* Error / rechazo / conflicto / vencido (coral, texto oscuro) */
.dte-badge-conflicting   { background: var(--serfocol-coral); color: var(--serfocol-dark); }
.dte-badge-rejected      { background: var(--serfocol-coral); color: var(--serfocol-dark); }
.dte-badge-claimed       { background: var(--serfocol-coral); color: var(--serfocol-dark); }
.dte-badge-sii-error     { background: var(--serfocol-coral); color: var(--serfocol-dark); }
.dte-badge-expired       { background: var(--serfocol-coral); color: var(--serfocol-dark); }

/* ── Deadline indicator (texto sobre fondo claro → variantes accesibles) ── */
.deadline-ok   { color: var(--serfocol-green-emph);  font-size: 0.82rem; }
.deadline-warn { color: var(--serfocol-orange-emph); font-size: 0.82rem; font-weight: 600; }
.deadline-exp  { color: var(--serfocol-coral-emph);  font-size: 0.82rem; font-weight: 700; }

/* ── Event timeline (los puntos son decorativos ≥10px → color pleno) ── */
.event-timeline {
    position: relative;
    padding-left: 1.5rem;
}

.event-timeline::before {
    content: '';
    position: absolute;
    left: 7px; top: 0; bottom: 0;
    width: 2px;
    background: var(--serfocol-border);
}

.event-item {
    position: relative;
    padding: 0.5rem 0 0.5rem 0.75rem;
    margin-bottom: 0.25rem;
}

.event-item::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 0.85rem;
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--serfocol-gray-dark);
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px var(--serfocol-border);
}

.event-item.ev-user::before    { background: var(--serfocol-primary); }
.event-item.ev-sii::before     { background: var(--serfocol-green); }
.event-item.ev-system::before  { background: var(--serfocol-gray-dark); }
.event-item.ev-worker::before  { background: var(--serfocol-dark); }

.event-item-date {
    font-size: 0.72rem;
    color: var(--serfocol-text-muted);
}

.event-item-desc {
    font-size: 0.84rem;
    margin-top: 2px;
}

/* ── Detail grid ──────────────────────────────────────── */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.detail-field label {
    display: block;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--serfocol-text-muted);
    margin-bottom: 2px;
}

.detail-field p {
    margin: 0;
    font-size: 0.88rem;
    font-weight: 500;
}

/* ── Forms ────────────────────────────────────────────── */
.form-card {
    background: var(--serfocol-surface);
    border: 1px solid var(--serfocol-border);
    border-radius: 6px;
    padding: 1.5rem;
    max-width: 640px;
}

.form-label {
    font-size: 0.83rem;
    font-weight: 500;
    margin-bottom: 4px;
}

.form-control, .form-select {
    font-size: 0.84rem;
}

/* ── Upload zone ──────────────────────────────────────── */
.upload-zone {
    border: 2px dashed var(--serfocol-border);
    border-radius: 6px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}

.upload-zone:hover,
.upload-zone:focus-within {
    border-color: var(--serfocol-primary);
    background: #eaf3f5;
}

.upload-zone input[type="file"] {
    display: none;
}

/* ── Login page — split screen ────────────────────────── */
.ls-shell {
    min-height: 100vh;
    display: flex;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--serfocol-body-bg);
}

/* Panel izquierdo — imagen de fondo responsiva */
.ls-panel-left {
    flex: 0 0 58%;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;       /* contenido desde arriba */
    padding: 13% 3.5rem 3rem;         /* 13% top da la posición ~12-18% desde el top */
    background-color: var(--serfocol-dark-3);
    background-image: url('/img/login/login-bg-768.jpg');
    background-size: cover;
    background-position: left center;
    background-repeat: no-repeat;
}
@media (min-width: 768px) {
    .ls-panel-left { background-image: url('/img/login/login-bg-1280.jpg'); }
}
@media (min-width: 1280px) {
    .ls-panel-left { background-image: url('/img/login/login-bg-1920.jpg'); }
}
/* Overlay: oscurece la foto con el dark institucional y tapa la franja del borde derecho */
.ls-panel-left::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to right,
            rgba(0, 54, 68, 0.58) 0%,
            rgba(0, 50, 63, 0.62) 55%,
            rgba(0, 46, 58, 0.66) 100%),
        linear-gradient(to top,
            rgba(0, 31, 40, 0.50) 0%,
            transparent 55%);
    z-index: 0;
}
.ls-content {
    position: relative;
    z-index: 1;
    color: #fff;
    max-width: 560px;
}
/* ── Logo SERFOCOL (acento turquesa sobre el panel oscuro) ── */
.ls-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.25rem;
}
.ls-logo-icon {
    width: 54px;
    height: 54px;
    background: rgba(159,218,209,0.16);
    border: 1.5px solid rgba(159,218,209,0.4);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--serfocol-turquoise);
    flex-shrink: 0;
}
.ls-logo-name {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 0.07em;
    line-height: 1;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.ls-logo-leaf {
    font-size: 1.1rem;
    color: var(--serfocol-turquoise);
    vertical-align: middle;
}
.ls-logo-sub {
    font-size: 0.74rem;
    color: rgba(255,255,255,0.62);
    letter-spacing: 0.04em;
    margin-top: 0.2rem;
}
/* ── Título principal ── */
.ls-headline {
    font-size: clamp(2.2rem, 3.8vw, 3.4rem);   /* 35–54px según viewport */
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 0.85rem;
    letter-spacing: -0.01em;
}
.ls-headline span { color: var(--serfocol-turquoise); }
/* ── Subtítulo ── */
.ls-tagline {
    font-size: clamp(1rem, 1.5vw, 1.35rem);    /* 16–22px */
    font-weight: 400;
    color: rgba(255,255,255,0.82);
    margin-bottom: 2.25rem;
    line-height: 1.5;
    max-width: 460px;
}
/* ── Bullets ── */
.ls-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.35rem;
}
.ls-features li {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    font-size: clamp(1rem, 1.4vw, 1.25rem);  /* 16–20px */
    font-weight: 500;
    color: rgba(255,255,255,0.9);
    line-height: 1.35;
}
.ls-feat-icon {
    width: 52px;
    height: 52px;
    background: rgba(159,218,209,0.16);
    border: 1.5px solid rgba(159,218,209,0.4);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    color: var(--serfocol-turquoise);
    flex-shrink: 0;
}
/* ── Pie lema ── */
.ls-footer-motto {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.4);
    border-top: 1px solid rgba(255,255,255,0.12);
    padding-top: 1.1rem;
    letter-spacing: 0.06em;
}

/* Panel derecho */
.ls-panel-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    background: var(--serfocol-body-bg);
}
.ls-card {
    width: 100%;
    max-width: 440px;
    background: var(--serfocol-surface);
    border-radius: 16px;
    padding: 2.5rem 2.25rem;
    border: 1px solid var(--serfocol-border);
    box-shadow: 0 4px 28px rgba(0,56,70,0.10);
}
.ls-card-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.75rem;
}
.ls-card-logo-icon {
    width: 44px;
    height: 44px;
    background: rgba(0,103,132,0.09);
    border: 1.5px solid rgba(0,103,132,0.24);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--serfocol-primary);
    font-size: 1.3rem;
}
.ls-card-brand {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--serfocol-dark);
    letter-spacing: 0.05em;
    line-height: 1;
}
.ls-card-brand-sub {
    font-size: 0.68rem;
    color: var(--serfocol-text-muted);
    letter-spacing: 0.03em;
    margin-top: 0.15rem;
}
.ls-card h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--serfocol-dark);
    margin: 0 0 0.2rem;
}
.ls-card-desc {
    font-size: 0.81rem;
    color: var(--serfocol-text-muted);
    margin-bottom: 1.75rem;
}
.ls-field { margin-bottom: 1rem; }
.ls-field label {
    font-size: 0.79rem;
    font-weight: 600;
    color: var(--serfocol-dark);
    display: block;
    margin-bottom: 0.35rem;
}
.ls-input-wrap { position: relative; }
.ls-input-wrap input {
    width: 100%;
    padding: 0.62rem 0.9rem 0.62rem 2.5rem;
    border: 1.5px solid var(--serfocol-border);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--serfocol-text);
    background: #fff;
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}
.ls-input-wrap input:focus {
    border-color: var(--serfocol-primary);
    box-shadow: 0 0 0 3px rgba(0,103,132,0.15);
}
.ls-input-icon {
    position: absolute;
    left: 0.78rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--serfocol-gray-dark);
    font-size: 0.95rem;
    pointer-events: none;
}
.ls-btn-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--serfocol-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 0.5rem;
    transition: background .15s;
}
.ls-btn-submit:hover { background: var(--serfocol-dark); }
.ls-divider {
    text-align: center;
    font-size: 0.74rem;
    color: var(--serfocol-text-muted);
    margin: 1.25rem 0;
    position: relative;
}
.ls-divider::before, .ls-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 38%;
    height: 1px;
    background: var(--serfocol-border);
}
.ls-divider::before { left: 0; }
.ls-divider::after  { right: 0; }
.ls-motto {
    text-align: center;
    font-size: 0.71rem;
    color: var(--serfocol-text-muted);
    margin-top: 1.25rem;
    letter-spacing: 0.04em;
}
.ls-powered {
    text-align: center;
    font-size: 0.69rem;
    color: var(--serfocol-text-muted);
    margin-top: 0.4rem;
}
.ls-powered span { color: var(--serfocol-primary); font-weight: 600; }

/* Responsive */
@media (max-width: 767.98px) {
    /* Mobile: ocultar panel izquierdo, no descarga imagen */
    .ls-panel-left  { display: none; background-image: none; }
    .ls-panel-right { padding: 2rem 1rem; align-items: flex-start; padding-top: 3.5rem; }
}
@media (min-width: 768px) and (max-width: 991.98px) {
    /* Tablet: panel más estrecho, tipografía reducida */
    .ls-panel-left  { flex: 0 0 46%; padding: 10% 2rem 2rem; }
    .ls-logo-name   { font-size: 1.7rem; }
    .ls-logo-icon   { width: 44px; height: 44px; font-size: 1.3rem; }
    .ls-feat-icon   { width: 40px; height: 40px; font-size: 1.1rem; }
}
@media (min-width: 992px) and (max-width: 1199.98px) {
    /* Desktop medio: ajuste suave */
    .ls-panel-left  { padding: 12% 3rem 3rem; }
}
@media (min-width: 992px) {
    /* Desktop: la imagen se lleva el ancho extra, pero el panel de login mantiene una
       proporción cómoda (38%, acotada 480–600px) para que la tarjeta NO quede diminuta
       y, al estar acotada, la franja tampoco crece sin límite al ensanchar la ventana. */
    .ls-panel-left  { flex: 1 1 auto; }
    .ls-panel-right { flex: 0 0 clamp(480px, 38%, 600px); }
}

/* ── Pagination ───────────────────────────────────────── */
.pagination { font-size: 0.83rem; }

/* ── Responsive sidebar + tables ─────────────────────── */

/* 992–1199 px: sidebar colapsado a solo íconos */
@media (max-width: 1199.98px) {
    :root { --sidebar-w: 52px; }

    .sidebar-brand { padding: 0.8rem 0; text-align: center; }
    .sidebar .nav-link { justify-content: center; padding: 0.65rem 0; gap: 0; }
    .sidebar-icon { width: 52px; font-size: 1.15rem; text-align: center; margin: 0; opacity: 0.9; }
    .sidebar .nav-link.active { border-left-color: transparent; border-right: 3px solid var(--sidebar-active-border); }

    .nav-text,
    .sidebar-section,
    .sidebar-footer { display: none; }
}

/* < 768 px: el sidebar se convierte en drawer deslizable con botón hamburguesa.
   El contenido ocupa todo el ancho (--sidebar-w: 0) y el menú se superpone. */
@media (max-width: 767.98px) {
    :root { --sidebar-w: 0px; }

    /* Drawer: fuera de pantalla por defecto, entra al abrir. Recupera el ancho
       completo con texto (revierte el modo solo-íconos del bloque <=1199px). */
    .sidebar {
        width: 250px;
        transform: translateX(-100%);
        transition: transform .25s ease;
        box-shadow: 2px 0 18px rgba(0, 31, 40, 0.4);
    }
    body.sidebar-open .sidebar { transform: translateX(0); }

    /* Restaurar menú expandido dentro del drawer (deshacer colapso a íconos) */
    .sidebar .nav-text { display: inline; }
    .sidebar .sidebar-brand-sub { display: block; }
    .sidebar .sidebar-section { display: block; }
    .sidebar .nav-link { justify-content: flex-start; padding: 0.48rem 1.2rem; gap: 0.55rem; }
    .sidebar-icon { width: 18px; font-size: 1rem; margin: 0; opacity: 0.78; }
    .sidebar-brand { padding: 1rem 1.2rem; text-align: left; }
    .sidebar .nav-link.active {
        border-left-color: var(--sidebar-active-border);
        border-right-color: transparent;
    }

    /* Botón hamburguesa visible solo aquí */
    .sidebar-toggle { display: inline-flex; }

    /* Backdrop activo + bloqueo de scroll de fondo con el drawer abierto */
    body.sidebar-open .sidebar-backdrop { opacity: 1; visibility: visible; }
    body.sidebar-open { overflow: hidden; }
}

/* Tablas: reducir fuente en pantallas medianas/pequeñas */
@media (max-width: 991.98px) {
    .table-portal { font-size: 0.75rem; }
    .table-portal thead th { font-size: 0.68rem; }
}

/* ── Misc ─────────────────────────────────────────────── */
.text-money { font-variant-numeric: tabular-nums; white-space: nowrap; }
.rut-tag    { font-family: monospace; font-size: 0.82rem; white-space: nowrap; }