/* Navbar Improvements */
.navbar {
    background-color: #5e5e5e;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.navbar-nav .nav-link {
    color: #0056b3;
    font-weight: 500;
    position: relative;
    padding: 0.75rem 1rem;
    transition: var(--transition);
    border-radius: 8px;
    margin: 0 2px;
}

.navbar-nav .nav-link.active {
    color: #0056b3;

}

.navbar-nav .nav-link.active::after {
    content: '';
    display: block;
    margin: auto;
    height: 2px;
    width: 100%;
    background: linear-gradient(90deg, #0b5bb0, #0056b3);
    margin-top: 2px;
    border-radius: 2px;
}

.navbar-nav .nav-link::after {
    content: '';
    display: block;
    margin: auto;
    height: 2px;
    width: 0;
    background: linear-gradient(90deg, #0b5bb0, #0056b3);
    transition: width 0.4s ease-in-out;
    border-radius: 2px;
}

.navbar-nav .nav-link:hover {
    color: #0b5bb0 !important;
    background-color: rgba(0, 86, 179, 0.05);
    transform: translateY(-1px);
}

.navbar-nav .nav-link:hover::after {
    width: 100%;
}



/* Versión compacta del dropdown de Sistemas Administrativos */
.navbar .dropdown-menu.dropdown-menu-sm {
    border: none;
    border-radius: 10px;
    padding: .35rem;
    /* antes: 0.5rem */
    min-width: 14rem;
    /* antes: 18rem */
    background: linear-gradient(135deg, #ffffff, #f8f9fa);
    box-shadow: var(--card-shadow);
}

.navbar .dropdown-menu.dropdown-menu-sm .dropdown-item {
    display: flex;
    align-items: center;
    gap: .45rem;
    /* antes: .5rem */
    color: #0056b3;
    font-weight: 500;
    font-size: .9rem;
    /* antes: ~1rem */
    line-height: 1.2;
    /* más denso */
    padding: .45rem .7rem;
    /* antes: .6rem .9rem */
    border-radius: 6px;
    /* antes: 8px */
    position: relative;
    transition: var(--transition);
}

.navbar .dropdown-menu.dropdown-menu-sm .dropdown-item i {
    font-size: 1rem;
    /* ícono un poco más chico */
    width: 1.1rem;
    /* mantiene alineación */
    text-align: center;
    transition: var(--transition);
}

/* Subrayado animado más fino y corto */
.navbar .dropdown-menu.dropdown-menu-sm .dropdown-item::after {
    content: '';
    position: absolute;
    left: .7rem;
    right: .7rem;
    bottom: .35rem;
    height: 1.5px;
    /* antes: 2px */
    background: linear-gradient(90deg, #0b5bb0, #0056b3);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s ease-in-out;
    border-radius: 2px;
}

.navbar .dropdown-menu.dropdown-menu-sm .dropdown-item:hover {
    background-color: rgba(0, 86, 179, 0.05);
    color: #0b5bb0;
    transform: translateY(-0.5px);
    /* elevación mínima */
}

.navbar .dropdown-menu.dropdown-menu-sm .dropdown-item:hover i {
    transform: translateX(1px);
    color: var(--primary-color);
}

.navbar .dropdown-menu.dropdown-menu-sm .dropdown-item:hover::after {
    transform: scaleX(1);
}

/* Activo (opcional) */
.navbar .dropdown-menu.dropdown-menu-sm .dropdown-item.active,
.navbar .dropdown-menu.dropdown-menu-sm .dropdown-item:active {
    color: #0b5bb0;
    background-color: rgba(0, 86, 179, 0.06);
}

/* En móvil, que siga siendo compacto y no ocupe todo el ancho */
/* MÓVIL: tamaño compacto, pero respetando el toggle de Bootstrap */
@media (max-width: 575.98px) {

    /* Oculto por defecto (Bootstrap) y solo mostramos cuando tenga .show */
    .navbar .dropdown-menu[aria-labelledby="sisAdminMenu"] {
        display: none !important;
        /* evita que quede siempre visible */
        width: auto;
        min-width: 12rem;
        max-width: 80vw;
        margin: .25rem 0 0;
        padding: .25rem .3rem;
        border-radius: 10px;
    }

    .navbar .dropdown-menu.show[aria-labelledby="sisAdminMenu"] {
        display: block !important;
        /* visible solo al hacer clic */
    }

    .navbar .dropdown-menu[aria-labelledby="sisAdminMenu"] .dropdown-item {
        font-size: .82rem;
        line-height: 1.15;
        padding: .35rem .55rem;
        gap: .4rem;
        border-radius: 6px;
    }

    .navbar .dropdown-menu[aria-labelledby="sisAdminMenu"] .dropdown-item::after {
        left: .55rem;
        right: .55rem;
        bottom: .3rem;
        height: 1px;
    }
}


/* Enhanced Hover Effects */
.navbar-toggler {
    border: none;
    transition: var(--transition);
}

.navbar-toggler:hover {
    transform: scale(1.05);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25);
}