/*
 * ============================================================
 *  USS THEME — Personalización para SB Admin Pro
 *  Paleta basada en la identidad visual de www.uss.cl
 *  Incluir DESPUÉS de los CSS de Bootstrap y SB Admin Pro
 * ============================================================
 *
 *  Tipografía — agregar en el <head> ANTES de este CSS:
 *  <link href="https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Open+Sans:wght@400;600&display=swap" rel="stylesheet">
 * ============================================================ */

/* ----------------------------------------------------------
   1. VARIABLES CSS
   ---------------------------------------------------------- */
:root {
    --uss-blue:             #102B42;  /* Pantone 2965 C — azul corporativo USS */
    --uss-blue-hover:       #163652;
    --uss-blue-active:      #0C2035;
    --uss-blue-mid:         #1A4A8A;
    --uss-blue-light:       #E8EFF7;
    --uss-blue-lighter:     #F2F6FB;

    --uss-gold:             #CFB47C;  /* Pantone 466 C — dorado corporativo USS */
    --uss-gold-hover:       #B89A62;
    --uss-gold-light:       #FBF6EC;
    --uss-gold-border:      #E3CC9E;

    --uss-sidebar-bg:       #212529;

    --uss-white:            #FFFFFF;
    --uss-bg:               #F2F6FB;
    --uss-bg-card:          #FFFFFF;
    --uss-border:           #D1D9E6;
    --uss-border-strong:    #9AAABF;
    --uss-text:             #1A1A2E;
    --uss-text-subtle:      #6B7280;

    --uss-font-display:     'Montserrat', sans-serif;
    --uss-font-body:        'Open Sans', sans-serif;

    --uss-radius-sm:        4px;
    --uss-radius-md:        8px;

    --uss-shadow-sm:        0 1px 4px rgba(10, 31, 63, 0.08);
    --uss-shadow-md:        0 4px 14px rgba(10, 31, 63, 0.12);
}

/* ----------------------------------------------------------
   2. TIPOGRAFÍA GLOBAL
   ---------------------------------------------------------- */
body,
p, span, td, th, label, input, select, textarea, button {
    font-family: var(--uss-font-body) !important;
    color: var(--uss-text);
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--uss-font-display) !important;
    color: var(--uss-text);
}

h1, .h1 { font-size: 2rem;    font-weight: 700; }
h2, .h2 { font-size: 1.6rem;  font-weight: 700; }
h3, .h3 { font-size: 1.3rem;  font-weight: 600; }
h4, .h4 { font-size: 1.1rem;  font-weight: 600; }
h5, .h5 { font-size: 0.95rem; font-weight: 600; }
h6, .h6 { font-size: 0.85rem; font-weight: 600; }

/* ----------------------------------------------------------
   3. LINKS — solo fuera del sidebar
   ---------------------------------------------------------- */
a:not(.nav-link):not(.navbar-brand):not(.btn):not([class*="btn-"]) {
    color: var(--uss-blue-mid) !important;
    text-decoration: none;
    transition: color 0.15s ease;
}
a:not(.nav-link):not(.navbar-brand):not(.btn):not([class*="btn-"]):hover {
    color: var(--uss-gold-hover) !important;
    text-decoration: underline;
}

/* ----------------------------------------------------------
   4. TOPBAR — azul marino USS
   ---------------------------------------------------------- */
.sb-topnav {
    background-color: var(--uss-white) !important;
    border-bottom: 2px solid var(--uss-gold) !important;
    box-shadow: var(--uss-shadow-md) !important;
}
.sb-topnav .navbar-brand {
    font-family: var(--uss-font-display) !important;
    font-weight: 700;
    color: var(--uss-blue) !important;
}
.sb-topnav .nav-link {
    color: var(--uss-text-subtle) !important;
    font-family: var(--uss-font-body) !important;
}
.sb-topnav .nav-link:hover {
    color: var(--uss-blue) !important;
}

/* ----------------------------------------------------------
   5. SIDEBAR — gris carbón #212529
      Se sobreescriben con !important y selectores específicos
      para ganarle a SB Admin Pro y al reset de `a` global.
   ---------------------------------------------------------- */

/* Fondo del sidebar */
.sb-sidenav,
.sb-sidenav.sb-sidenav-dark,
#layoutSidenav_nav .sb-sidenav {
    background-color: #212529 !important;
}

/* Todos los links dentro del sidebar — resetear el color global de `a` */
.sb-sidenav a,
.sb-sidenav .nav-link {
    color: rgba(255, 255, 255, 0.78) !important;
    background-color: transparent !important;
    font-family: var(--uss-font-body) !important;
    font-size: 0.875rem;
    text-decoration: none !important;
    transition: background-color 0.2s ease, color 0.2s ease;
}

/* Hover — blanco, fondo muy sutil */
.sb-sidenav a:hover,
.sb-sidenav .nav-link:hover {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.07) !important;
    text-decoration: none !important;
}

/* Ítem activo — dorado con borde izquierdo */
.sb-sidenav .nav-link.active,
.sb-sidenav a.active {
    color: #CFB47C !important;
    background-color: rgba(207, 180, 124, 0.15) !important;
    font-weight: 600;
    border-left: 3px solid #CFB47C !important;
    padding-left: calc(1rem - 3px) !important;
    text-decoration: none !important;
}

/* Íconos del sidebar */
.sb-sidenav .nav-link-icon {
    color: rgba(255, 255, 255, 0.45) !important;
}
.sb-sidenav .nav-link:hover .nav-link-icon {
    color: rgba(255, 255, 255, 0.85) !important;
}
.sb-sidenav .nav-link.active .nav-link-icon {
    color: #CFB47C !important;
}

/* Encabezados de sección */
.sb-sidenav .sb-sidenav-menu-heading {
    color: rgba(255, 255, 255, 0.35) !important;
    font-family: var(--uss-font-display) !important;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.10em;
    text-transform: uppercase;
}

/* Footer */
.sb-sidenav .sb-sidenav-footer {
    background-color: rgba(0, 0, 0, 0.25) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
    color: rgba(255, 255, 255, 0.55) !important;
    font-size: 0.8rem;
}

/* ----------------------------------------------------------
   6. BOTONES
   ---------------------------------------------------------- */
.btn-primary {
    background-color: var(--uss-blue) !important;
    border-color: var(--uss-blue) !important;
    color: var(--uss-white) !important;
    font-family: var(--uss-font-body) !important;
    font-weight: 600;
    border-radius: var(--uss-radius-sm) !important;
}
.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--uss-blue-hover) !important;
    border-color: var(--uss-blue-hover) !important;
    box-shadow: 0 2px 10px rgba(10, 31, 63, 0.35) !important;
}
.btn-primary:active {
    background-color: var(--uss-blue-active) !important;
    border-color: var(--uss-blue-active) !important;
}

.btn-secondary,
.btn-warning,
a.btn-secondary,
a.btn-warning {
    background-color: var(--uss-gold) !important;
    border-color: var(--uss-gold) !important;
    color: #212529 !important;
    font-family: var(--uss-font-body) !important;
    font-weight: 700;
    border-radius: var(--uss-radius-sm) !important;
}
.btn-secondary:hover,
.btn-warning:hover,
a.btn-secondary:hover,
a.btn-warning:hover {
    background-color: var(--uss-gold-hover) !important;
    border-color: var(--uss-gold-hover) !important;
    color: #212529 !important;
}

/* Danger, success, info — texto blanco siempre */
.btn-danger,
.btn-success,
.btn-info,
a.btn-danger,
a.btn-success,
a.btn-info {
    color: #ffffff !important;
    font-family: var(--uss-font-body) !important;
    font-weight: 600;
    border-radius: var(--uss-radius-sm) !important;
}
.btn-danger:hover,
.btn-success:hover,
.btn-info:hover,
a.btn-danger:hover,
a.btn-success:hover,
a.btn-info:hover {
    color: #ffffff !important;
}

.btn-outline-primary {
    color: var(--uss-blue) !important;
    border-color: var(--uss-blue) !important;
    font-family: var(--uss-font-body) !important;
    font-weight: 600;
    border-radius: var(--uss-radius-sm) !important;
}
.btn-outline-primary:hover {
    background-color: var(--uss-blue-lighter) !important;
    color: var(--uss-blue) !important;
}

/* ----------------------------------------------------------
   7. CARDS
   ---------------------------------------------------------- */
.card {
    border: 1px solid var(--uss-border) !important;
    border-radius: var(--uss-radius-md) !important;
    box-shadow: var(--uss-shadow-sm) !important;
    background-color: var(--uss-bg-card) !important;
}
.card-header {
    background-color: var(--uss-blue-lighter) !important;
    border-bottom: 1px solid var(--uss-border) !important;
    font-family: var(--uss-font-display) !important;
    font-weight: 600;
    color: var(--uss-blue) !important;
}
.card.uss-card-accent {
    border-top: 3px solid var(--uss-gold) !important;
}

/* ----------------------------------------------------------
   8. FORMULARIOS
   ---------------------------------------------------------- */
/* Inputs y selects */
.form-control,
.form-select {
    border-color: var(--uss-border) !important;
    border-radius: var(--uss-radius-sm) !important;
    font-family: var(--uss-font-body) !important;
    font-size: 0.875rem !important;
    color: var(--uss-text) !important;
    background-color: var(--uss-white) !important;
    transition: border-color 0.15s ease, box-shadow 0.15s ease !important;
}
.form-control:focus,
.form-select:focus {
    border-color: var(--uss-blue) !important;
    box-shadow: 0 0 0 3px rgba(16, 43, 66, 0.12) !important;
    outline: none !important;
}

/* Placeholder */
.form-control::placeholder {
    color: var(--uss-text-subtle) !important;
    opacity: 0.7 !important;
}

/* Deshabilitado */
.form-control:disabled,
.form-select:disabled,
.form-control[readonly] {
    background-color: var(--uss-blue-lighter) !important;
    border-color: var(--uss-border) !important;
    color: var(--uss-text-subtle) !important;
    cursor: not-allowed !important;
}

/* Label */
.form-label {
    font-family: var(--uss-font-body) !important;
    font-weight: 600 !important;
    font-size: 0.8rem !important;
    color: var(--uss-text) !important;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.3rem !important;
}

/* Texto de ayuda */
.form-text {
    font-family: var(--uss-font-body) !important;
    font-size: 0.78rem !important;
    color: var(--uss-text-subtle) !important;
}

/* Validación — inválido */
.form-control.is-invalid,
.form-select.is-invalid {
    border-color: #dc3545 !important;
    box-shadow: none !important;
}
.form-control.is-invalid:focus,
.form-select.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15) !important;
}
.invalid-feedback {
    font-family: var(--uss-font-body) !important;
    font-size: 0.78rem !important;
}

/* Validación — válido */
.form-control.is-valid,
.form-select.is-valid {
    border-color: #198754 !important;
    box-shadow: none !important;
}
.form-control.is-valid:focus,
.form-select.is-valid:focus {
    box-shadow: 0 0 0 3px rgba(25, 135, 84, 0.15) !important;
}
.valid-feedback {
    font-family: var(--uss-font-body) !important;
    font-size: 0.78rem !important;
}

/* Input group */
.input-group-text {
    font-family: var(--uss-font-body) !important;
    font-size: 0.875rem !important;
    background-color: var(--uss-blue-lighter) !important;
    border-color: var(--uss-border) !important;
    color: var(--uss-blue) !important;
}

/* Checkboxes y radios */
.form-check-input {
    border-color: var(--uss-border-strong) !important;
    background-color: var(--uss-white) !important;
}
.form-check-input:checked {
    background-color: var(--uss-blue) !important;
    border-color: var(--uss-blue) !important;
}
.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(16, 43, 66, 0.12) !important;
    border-color: var(--uss-blue) !important;
}
.form-check-label {
    font-family: var(--uss-font-body) !important;
    font-size: 0.875rem !important;
    color: var(--uss-text) !important;
}

/* ----------------------------------------------------------
   9. TABLAS
   ---------------------------------------------------------- */
.table thead th {
    background-color: var(--uss-blue) !important;
    color: var(--uss-white) !important;
    font-family: var(--uss-font-display) !important;
    font-weight: 600;
    font-size: 0.875rem;
    border: none !important;
}
.table tbody tr:hover {
    background-color: var(--uss-blue-lighter) !important;
}
.table-striped > tbody > tr:nth-of-type(odd) {
    background-color: rgba(10, 31, 63, 0.03) !important;
}

/* ----------------------------------------------------------
   10. BADGES
   ---------------------------------------------------------- */
.badge.bg-primary {
    background-color: var(--uss-blue) !important;
    font-family: var(--uss-font-body) !important;
}
.badge.bg-secondary,
.badge.bg-warning {
    background-color: var(--uss-gold) !important;
    color: var(--uss-blue) !important;
    font-family: var(--uss-font-body) !important;
}

/* ----------------------------------------------------------
   11. ALERTS
   ---------------------------------------------------------- */
.alert-primary {
    background-color: var(--uss-blue-lighter) !important;
    border-color: var(--uss-border) !important;
    color: var(--uss-blue) !important;
}
.alert-warning {
    background-color: var(--uss-gold-light) !important;
    border-color: var(--uss-gold-border) !important;
    color: #7A5C1E !important;
}

/* ----------------------------------------------------------
   12. PAGINACIÓN
   ---------------------------------------------------------- */
.page-link {
    color: var(--uss-blue) !important;
    font-family: var(--uss-font-body) !important;
    border-color: var(--uss-border) !important;
}
.page-link:hover {
    background-color: var(--uss-blue-lighter) !important;
    color: var(--uss-blue) !important;
}
.page-item.active .page-link {
    background-color: var(--uss-blue) !important;
    border-color: var(--uss-blue) !important;
    color: var(--uss-white) !important;
}

/* ----------------------------------------------------------
   13. BREADCRUMB
   ---------------------------------------------------------- */
.breadcrumb-item + .breadcrumb-item::before {
    color: var(--uss-text-subtle) !important;
}
.breadcrumb-item a {
    color: var(--uss-blue-mid) !important;
}
.breadcrumb-item a:hover {
    color: var(--uss-gold-hover) !important;
}
.breadcrumb-item.active {
    color: var(--uss-text-subtle) !important;
}

/* ----------------------------------------------------------
   14. TABS (Bootstrap nav-tabs genéricos)
   ---------------------------------------------------------- */
.nav-tabs .nav-link {
    color: var(--uss-text-subtle) !important;
    font-family: var(--uss-font-body) !important;
}
.nav-tabs .nav-link:hover {
    color: var(--uss-blue) !important;
}
.nav-tabs .nav-link.active {
    color: var(--uss-blue) !important;
    border-bottom: 2px solid var(--uss-gold) !important;
    font-weight: 600;
}
.nav-pills .nav-link.active {
    background-color: var(--uss-blue) !important;
    color: var(--uss-white) !important;
}

/* ----------------------------------------------------------
   14b. PANEL-TAB — tabs propios del Panel de Cumplimiento
   ---------------------------------------------------------- */
.panel-tab-bar {
    display: flex;
    gap: 6px;
    border-bottom: 2px solid var(--uss-blue-light);
}
.panel-tab-btn {
    display: inline-flex;
    align-items: center;
    padding: 7px 18px;
    border: 1px solid transparent;
    border-bottom: none;
    border-radius: 6px 6px 0 0;
    background: transparent;
    color: var(--uss-text-subtle);
    font-family: var(--uss-font-body);
    font-size: .9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background .15s, color .15s;
    position: relative;
    bottom: -2px; /* se "pega" a la línea inferior */
}
.panel-tab-btn:hover {
    background: var(--uss-blue-lighter);
    color: var(--uss-blue);
}
.panel-tab-btn.active {
    background: var(--uss-blue);
    color: #fff;
    border-color: var(--uss-blue);
    font-weight: 600;
}
.panel-tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--uss-blue); /* tapa la línea inferior del bar */
}

/* Panes del panel-tab */
.panel-tab-pane {
    display: none;
}
.panel-tab-pane.active {
    display: block;
}

/* ----------------------------------------------------------
   15. FONDO DE PÁGINA
   ---------------------------------------------------------- */
#layoutSidenav_content,
main {
    background-color: var(--uss-bg) !important;
}

/* ----------------------------------------------------------
   16. SCROLLBAR
   ---------------------------------------------------------- */
::-webkit-scrollbar        { width: 6px; height: 6px; }
::-webkit-scrollbar-track  { background: var(--uss-bg); }
::-webkit-scrollbar-thumb  { background: var(--uss-border-strong); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--uss-gold); }

/* ----------------------------------------------------------
   17. UTILIDADES USS
   ---------------------------------------------------------- */
.uss-text-blue    { color: var(--uss-blue) !important; }
.uss-text-gold    { color: var(--uss-gold) !important; }
.uss-text-subtle  { color: var(--uss-text-subtle) !important; }
.uss-bg-blue      { background-color: var(--uss-blue) !important; color: #fff !important; }
.uss-bg-gold      { background-color: var(--uss-gold) !important; color: var(--uss-blue) !important; }
.uss-bg-light     { background-color: var(--uss-blue-lighter) !important; }
.uss-border-blue  { border: 1px solid var(--uss-blue) !important; }
.uss-border-gold  { border: 1px solid var(--uss-gold) !important; }
.uss-card-accent  { border-top: 3px solid var(--uss-gold) !important; }
.uss-font-display { font-family: var(--uss-font-display) !important; }
.uss-font-body    { font-family: var(--uss-font-body) !important; }

/* ----------------------------------------------------------
   18. MINI SIDEBAR — solo iconos por defecto, expande al hover
   ---------------------------------------------------------- */
:root {
    --sidenav-mini: 60px;
    --sidenav-full: 20rem;
}

/* Columna nav reducida al ancho mini — el contenido gana el espacio sobrante */
@media (min-width: 992px) {
    .nav-fixed #layoutSidenav #layoutSidenav_nav {
        width: var(--sidenav-mini) !important;
    }

    /* El sidenav se posiciona fixed para expandirse sobre el contenido sin mover el layout */
    .nav-fixed #layoutSidenav #layoutSidenav_nav .sidenav {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        width: var(--sidenav-mini);
        overflow: hidden;
        transition: width 0.25s ease, box-shadow 0.25s ease;
        z-index: 1038;
    }

    /* En hover: expande superponiéndose al contenido */
    .nav-fixed #layoutSidenav #layoutSidenav_nav .sidenav:hover {
        width: var(--sidenav-full);
        box-shadow: 4px 0 24px rgba(0, 0, 0, 0.35);
    }

    /* Restaurar scroll del menú al expandirse */
    .nav-fixed #layoutSidenav #layoutSidenav_nav .sidenav:hover .sidenav-menu {
        overflow-y: auto;
    }

    /* Mini: ocultar texto via font-size:0 (afecta text nodes, no a elementos hijo con font-size propio) */
    .nav-fixed #layoutSidenav #layoutSidenav_nav .sidenav:not(:hover) .nav-link {
        font-size: 0;
        justify-content: center;
        padding-left: 0;
        padding-right: 0;
    }
    /* Restaurar tamaño del ícono y quitarle margen para que quede centrado */
    .nav-fixed #layoutSidenav #layoutSidenav_nav .sidenav:not(:hover) .nav-link .nav-link-icon {
        font-size: 0.9rem;
        margin-right: 0;
        padding-right: 0;
    }
    /* Sacar la flecha del flujo flex para que no desplace el ícono del centro */
    .nav-fixed #layoutSidenav #layoutSidenav_nav .sidenav:not(:hover) .sidenav-collapse-arrow {
        position: absolute;
        right: 0;
    }

    /* Contenido: reducir padding-left de 15rem a 10rem para ganar ancho */
    .nav-fixed #layoutSidenav #layoutSidenav_content {
        padding-left: var(--sidenav-mini) !important;
    }
}

/* Nav-links: sin salto de línea para que el texto se corte al clipear el sidenav */
.sidenav .nav-link {
    white-space: nowrap;
}

/* Icono: siempre visible y alineado */
.sidenav .nav-link-icon {
    min-width: 1.5rem;
    display: inline-flex;
    justify-content: center;
    flex-shrink: 0;
}

/* Headings de sección: invisibles en mini */
.sidenav .sidenav-menu-heading {
    opacity: 0;
    overflow: hidden;
    white-space: nowrap;
    transition: opacity 0.15s ease;
}
.sidenav:hover .sidenav-menu-heading {
    opacity: 1;
    transition: opacity 0.2s ease 0.08s;
}

/* Flecha de colapso de submenú: invisible en mini */
.sidenav .sidenav-collapse-arrow {
    opacity: 0;
    transition: opacity 0.15s ease;
}
.sidenav:hover .sidenav-collapse-arrow {
    opacity: 1;
}

/* ----------------------------------------------------------
   19. MODALES — estilo institucional USS
   ---------------------------------------------------------- */

/* Contenedor */
.modal-content {
    border: none !important;
    border-radius: var(--uss-radius-md) !important;
    box-shadow: 0 8px 32px rgba(16, 43, 66, 0.18) !important;
    overflow: hidden;
}

/* Acento dorado en la parte superior */
.modal-content::before {
    content: '';
    display: block;
    height: 3px;
    background-color: var(--uss-gold);
}

/* Header */
.modal-header {
    background-color: var(--uss-blue) !important;
    border-bottom: none !important;
    padding: 1rem 1.25rem !important;
}

.modal-title {
    font-family: var(--uss-font-display) !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    color: var(--uss-white) !important;
    letter-spacing: 0.02em;
}

/* Botón cerrar (×) en header oscuro */
.modal-header .btn-close {
    filter: invert(1) grayscale(1) brightness(2) !important;
    opacity: 0.7;
}
.modal-header .btn-close:hover {
    opacity: 1;
}

/* Body */
.modal-body {
    font-family: var(--uss-font-body) !important;
    font-size: 0.9rem !important;
    color: var(--uss-text) !important;
    padding: 1.25rem !important;
}

/* Footer */
.modal-footer {
    border-top: 1px solid var(--uss-border) !important;
    background-color: var(--uss-blue-lighter) !important;
    padding: 0.75rem 1.25rem !important;
    gap: 0.5rem;
}