:root {
    /*Branding*/
    --color-encabezado: #212529; /*Color de la barra de encabezado */
    --color-predominante: #9a0002; /*Color predominante del branding */
    --color-sidebar: #343A40; /*Color de fondo del sidebar y menus */
    --color-sub-sidebar: #40484F; /*color de fondo de los submenus*/
    --fondo-subsubmenu: #5F6870; /*color de fondo del sub-submenu*/
    --color-letra: #ADB5BD; /*color de letra de los menus*/
    --color-fondo-main: #D7D8D9; /*Color de fondo del main*/
    --color-labels: #495057; /*Color de las labels de formularios*/
    --color-borde-inputs: #ced4da; /*color del borde de los inputs*/
    --fondo-input-group-text: #f1f3f5; /*color de fondo de el cuadro con icono que aparece a lado de inputs*/
    --color-hover-tabla: #D7E8F7; /*Color de hover en las tablas*/
    --color-hover-botones-accion: #c6c7c8;/*color de hover de botones de accion*/
    --color-texto-botones: #fff;/*color del texto de los botones*/
    --fondo-cards: #ffffff; /* Color de fondo para cards */
    --color-texto-encabezado-cards: #0D6EFD; /*Color de encabezado de cards */

    --tipografia: 'Poppins', sans-serif;
    --topbar-height: 3.75rem;
    --sidebar-width: 18%;
    --sidebar-collapsed: 4.5rem;
}

    body {
        overflow: hidden;
        font-family: var(--tipografia);
    }

    .topbar {
        height: var(--topbar-height);
        background: var(--color-encabezado);
        color: #fff;
    }
    
    .topbar-left {
        width: var(--sidebar-width);
        min-width: var(--sidebar-collapsed);
        max-width: 20rem;
        transition: width 0.3s ease;
    }

    .topbar-center {
        overflow: hidden;
    }

    .topbar-right {
        display: flex;
        align-items: center;
    }

    .sidebar {
        width: var(--sidebar-width);
        min-width: var(--sidebar-collapsed);
        max-width: 20rem;
        height: calc(100vh - var(--topbar-height));
        height: calc(100dvh - var(--topbar-height));
        background: var(--color-sidebar);
        overflow-y: auto;
        transition: width 0.3s ease;
        position: relative;
        z-index: 1000;

        flex-shrink: 0;
    }

    /*ancho del menu colapsado*/
    .sidebar.collapsed {
        width: var(--sidebar-collapsed);
        overflow: visible;
    }

    /*Ocultar texto cuando colapse */
    .sidebar.collapsed .menu-text {
        display: none;
    }

    /*centrar iconos cuando el menu esta colapsado*/
    .sidebar.collapsed > .nav > .nav-item > span > .nav-link {
        justify-content: center;
    }

    /*eliminar el margen lateral cuando el menu esta colapsado*/
    .sidebar.collapsed > .nav > .nav-item > span > .nav-link i {
        margin: 0;
    }
        
    /*ocultar logo cuando colapsa*/
    body.hide-logo #logo {
        display: none;
    }

    /*color de letra sidebar*/
    .sidebar .nav-link {
        color: var(--color-letra);
    }

    /*color del menu cuando el cursos para por él*/
    .sidebar .nav-link:hover,
    .sidebar .nav-link.active {
        background: var(--color-predominante);
        color: var(--color-letra);
    }

    .sidebar .submenu > .nav-item > .nav-link.active-submenu,
    .sidebar .submenu .nav-link:hover {
        background: var(--color-predominante);
        color: var(--color-letra);
    }

    .btn:hover{
        background-color: var(--color-hover-botones-accion);
        border-color: var(--color-hover-botones-accion);
    }

    /*Estilo de los submenus*/
    .submenu {
        display: none;
        list-style: none;
        background: var(--color-sub-sidebar);
        padding-left: 0;
    }

    /*despliega los submenus*/
    .submenu.show {
        display: block;
    }

    .submenu > .nav-item {
        position: relative;
    }

    /* Estilos del tercer nivel (sub-submenu) por defecto como acordeon */
    .sub-submenu {
        display: none;
        list-style: none;
        background: var(--fondo-subsubmenu); /* Color diferente para distinguir el 3er nivel */
        padding-left: 0;
    }

    .sub-submenu.show {
        display: block !important;
    }

    /* Sub-submenu flotante SOLO cuando la barra esta colapsada */
    .sidebar.collapsed .sub-submenu {
        border-radius: 0.5rem;
        box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.2);
        position: absolute;
        /* The left: 100% moves it completely out of the parent relative container */
        left: 100%;
        top: 0;
        margin-top: -0.5rem;
        margin-left: 0.1rem;
        min-width: 12rem;
        padding: 0.5rem 0;
        z-index: 1005;
    }

    @media (max-width: 992px) {
        /* Los sub-submenús en móviles son acordeones dentro del menú flotante */
        .sidebar.collapsed .sub-submenu,
        .sidebar .sub-submenu {
            position: static;
            margin-left: 0;
            min-width: 100%;
            background: var(--fondo-subsubmenu);
            border-radius: 0;
            padding: 0;
            box-shadow: none;
            z-index: 1006;
        }
    }

    .sidebar.collapsed .submenu {
        position: absolute;
        left: 100%;
        top: 0;
        margin-left: 0.1rem;
        min-width: 12rem;
        background: var(--color-sub-sidebar);
        border-radius: 0.5rem;
        padding: 0.5rem 0;
        display: none;
        z-index: 1005;
        box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.2);
    }

    /* En moviles, el submenu flota al lado del sidebar colapsado */
    @media (max-width: 992px) {
        .sidebar.collapsed .submenu,
        .sidebar .submenu {
            position: absolute;
            left: 100%;
            top: 0;
            margin-left: 0;
            min-width: 15rem;
            background: var(--color-sub-sidebar);
            border-radius: 0.5rem;
            padding: 0.5rem 0;
            box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.2);
            z-index: 1005;
        }
    }

    .sidebar.collapsed .sub-submenu .nav-link {
        padding: 0.5rem 1rem;
    }

    .sidebar.collapsed .submenu .nav-item {
        width: 100%;
    }

    .sidebar.collapsed .submenu > .nav-item > .nav-link {
        display: flex;
        justify-content: space-between;
        align-items: center;
        white-space: nowrap;
        padding: 0.5rem 1rem;
    }

    /* Ensure span taking up space inside nav-link aligns correctly */
    .sidebar.collapsed .submenu > .nav-item > .nav-link > span {
        display: flex;
        align-items: center;
        flex-grow: 1;
    }

    .sidebar .nav-item {
        position: relative;
    }

    .sidebar .submenu > .nav-item {
        position: relative;
    }

    /* CONTENEDOR */
    .user-dropdown {
        width: 14rem;
        border: none;
        border-radius: 0.75rem;
        overflow: hidden;
    }

    /* HEADER*/
    .user-header {
        background: var(--color-predominante);
    }

    /* FOTO GRANDE */
    .user-avatar {
        width: 5rem;
        height: 5rem;
        object-fit: cover;
        border-radius: 50%;
        border: 0.2rem solid #fff;
    }

    /* BOTÓN LOGOUT */
    .logout-btn {
        width: 2.5rem;
        height: 2.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.2s ease;
    }

    .logout-btn:hover {
        background: #f8d7da;
        transform: scale(1.1);
    }

    /*Contenedor principal*/
    .content {
        height: calc(100vh - var(--topbar-height));
        height: calc(100dvh - var(--topbar-height));
        background: var(--color-fondo-main);
        position: relative;


        overflow-y: auto;
        padding: 1rem;
        scroll-behavior: smooth;
    }

    /*Contenedor de vista*/
    .view-container {
        max-width: 100%;
        margin: 0 auto;
    }

    /*Header de vista*/
    .view-header {
        padding: 0.75rem 1rem;
        background: #fff;
        border-radius: 0.5rem;
        box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,0.05);
    }

    .view-title {
        margin: 0;
        font-weight: 600;
    }

    /*Body de la vista*/
    .view-body {
        margin-top: 1rem;
    }

    /*contenedores creados dinamicamente*/
    .form-container-sm {
        max-width: 30rem;
        margin: 0 auto;
        width: 100%;
    }

    /* versión mediana */
    .form-container-md {
        max-width: 45rem;
        margin: 0 auto;
        width: 100%;
    }

.modal-header {
    background-color: var(--color-predominante);
    color: white;
}

/*FONDO DASHBOARD*/
.content.dashboard-bg {
    background: linear-gradient(rgba(255,255,255,0.92), rgba(255,255,255,0.92)), url('../img/login.png') center center / 40% no-repeat;
    transition: all 0.3s ease;
}

    /* ≈ 992px */
    @media (max-width: 992px) {
        /* Forzamos que el logo se oculte de inmediato en móviles */
/*        body:not(.sidebar-collapsed) #logo {
            display: none;
        }*/

        #logo {
            display: block !important;
        }

        /* El sidebar ocupará el ancho colapsado por defecto */
        .sidebar {
            width: var(--sidebar-collapsed);
            overflow: visible;
        }

        .sidebar .menu-text {
            display: none;
        }

        .sidebar .submenu-text {
            /* display: none !important;  <- we want to show this text in the floating submenu */
        }

        .sidebar .submenu {
           /* ensure floating submenu looks correct */
        }



        /* nav-link is justified properly by the Force mobile floating layout alignment to match desktop collapsed */

        .sidebar .nav-link i {
            margin: 0;
        }



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



        .sidebar > .nav > .nav-item {
            width: var(--sidebar-collapsed);
        }

        #toggleSidebar {
            display: none !important;
        }

        .timeline-label {
            display: none !important;
        }
    }

.sidebar.collapsed > .nav > .nav-item {
    width: var(--sidebar-collapsed);
}

/* Default nesting indentation */
.sidebar:not(.collapsed) .submenu > .nav-item > .nav-link {
    padding-left: 2.5rem;
}
.sidebar:not(.collapsed) .sub-submenu > .nav-item > .nav-link {
    padding-left: 3rem;
}

@media (max-width: 992px) {
    .sidebar .submenu > .nav-item > .nav-link {
        padding-left: 0 !important;
        justify-content: center !important;
    }
}

/* Force mobile floating layout alignment to match desktop collapsed */
@media (max-width: 992px) {
    .sidebar .submenu > .nav-item > .nav-link {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        white-space: nowrap !important;
        padding: 0.5rem 1rem !important;
    }

    .sidebar .submenu > .nav-item > .nav-link > span {
        display: flex;
        align-items: center;
        flex-grow: 1;
    }
}

@media (max-width: 992px) {
    .sidebar .submenu .nav-item {
        width: 100%;
    }
}


/* Personalización de Breadcrumbs para coincidir con el diseño en imagen */
.view-actions .breadcrumb {
    font-size: 1rem; /* Adjust based on image text size */
    margin: 0;
    padding: 0;
    background: transparent;
}
.view-actions .breadcrumb .breadcrumb-item {
    color: #212529;
}
.view-actions .breadcrumb .breadcrumb-item a {
    color: #0d6efd;
    text-decoration: none;
}
.view-actions .breadcrumb .breadcrumb-item a:hover {
    color: #0a58ca;
    text-decoration: underline;
}
.view-actions .breadcrumb .breadcrumb-item.active {
    color: #495057;
}
.view-actions .breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    color: #adb5bd;
    padding: 0 8px;
}

/* Drag and Drop visual feedback */
.table-active {
    background-color: rgba(13, 110, 253, 0.1) !important;
    border: 2px dashed #0d6efd !important;
    transition: all 0.2s ease-in-out;
}

.drag-over-area {
    background-color: rgba(13, 110, 253, 0.1) !important;
    border-color: #0d6efd !important;
    transition: all 0.2s ease-in-out;
}

.drop-success-area {
    background-color: rgba(25, 135, 84, 0.1) !important;
    border-color: #198754 !important;
    transition: all 0.2s ease-in-out;
}
.doc-card { background: var(--color-fondo-main); }
.doc-group-card { background-color: var(--fondo-cards); }

.encabezado-card {
    color: var(--color-texto-encabezado-cards) !important;
}

@media (max-width: 992px) {
    .sidebar .submenu .nav-item:hover,
    .sidebar .sub-submenu .nav-item:hover {
        background-color: var(--color-hover-menu);
    }
}

@media (max-width: 992px) {
    .sidebar.collapsed .sub-submenu .nav-link,
    .sidebar .sub-submenu .nav-link {
        padding-left: 2rem !important; /* Indentar los elementos del acordeon para diferenciarlos */
    }
}