:root {
    --sidebar-width: 240px;
    --navbar-height: 63px;
}

body {
    background-color: #f0f2f5;
    padding-left: 20px;
    padding-right: 20px;
    margin-top: 55px;

}

.navbar-pucmm {
    background-color: #003876;
    border-bottom: 3px solid #e8a000;
    min-height: var(--navbar-height);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1050;
}

#sidebar {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--navbar-height));
    background: #fff;
    border-right: 1px solid #dee2e6;
    overflow-y: auto;
    z-index: 1040;
    display: flex;
    flex-direction: column;
    transition: transform .3s ease;
}


.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 18px;
    font-size: .875rem;
    font-weight: 500;
    color: #495057;
    text-decoration: none;
    border-radius: 8px;
    margin: 1px 8px;
}

.sidebar-link:hover {
    background-color: #f0f4ff;
    color: #003876;
}

.sidebar-link.active {
    background-color: #e8effe;
    color: #003876;
    font-weight: 600;
}

.main-content {
    margin-top: var(--navbar-height);
    margin-left: var(--sidebar-width);
    padding: 25px;
}

@media (max-width: 991.98px) {
    .main-content {
        margin-left: 0 !important;
        padding: 15px;
    }
}

@media (max-width: 991.98px) {
    /* ocultar sidebar */
    #sidebar {
        transform: translateX(-100%);
    }

    /* mostrar sidebar */
    #sidebar.sidebar-open {
        transform: translateX(0);
        box-shadow: 4px 0 20px rgba(0,0,0,.15);
    }
}

#sidebarOverlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    z-index: 1039;
}

#sidebarOverlay.show {
    display: block;
}