body, html {
    margin: 0;
    min-height: 100%;
    height: 100%;
}

#app-side-nav-outer-toolbar {
    flex-direction: column;
    display: flex; 
    height: 100%;
    width: 100%;
}

.layout-header {
    flex: 0 0 auto;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    position: relative;
    z-index: 1505;
}

.dx-toolbar .dx-toolbar-item.menu-button {
    width: 60px;
    text-align: center;
    padding: 0;
}

.dx-card {
    box-shadow: 0 1px 3px rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.24);
    border-radius: 4px;
    background-color: #fff;
    margin: 2px 2px 3px;
}

.dx-card.wide-card {
    border-radius: 0;
    margin-left: 0;
    margin-right: 0;
    border-right: 0;
    border-left: 0;
}

.with-footer > .dx-scrollable-wrapper > .dx-scrollable-container > .dx-scrollable-content {
    height: 100%;
}

.with-footer > .dx-scrollable-wrapper > .dx-scrollable-container > .dx-scrollable-content > .dx-scrollview-content {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.layout-body {
    background-color: #f2f2f2;
    flex: 1;
    height: 100%;
    min-height: 0;
}

.layout-body .menu-container {
    height: 100%;
    width: 250px;
    background-color: #fff;
}

.layout-body .content {
    flex-grow: 1;
    height: 100%;
    line-height: 1.5;
    margin: 20px 40px;
}

.layout-body .content h2 {
    font-size: 32px;
    line-height: 40px;
}

.layout-body .content-block {
    margin: 0 0 20px;
}

.layout-body .content-footer {
    display: block;
    color: rgba(0,0,0,.609);
    border-top: 1px solid rgba(0,0,0,.1);
    padding-top: 20px;
    padding-bottom: 24px;
    margin: 0 40px;
}

.layout-body .responsive-paddings {
    padding: 20px;
}

.layout-body-hidden {
    visibility: hidden;
}

#layout-drawer.dx-drawer-shrink .dx-drawer-panel-content {
    box-shadow: rgba(0, 0, 0, 0.06) 0px 4px 4px 0px, rgba(0, 0, 0, 0.12) 0px 1px 2px 0px;
}

@media screen and (max-width: 600px) {
    .layout-body .content {
        margin: 20px;
    }
}

@media screen and (min-width: 1280px) {
    .layout-body .responsive-paddings {
        padding: 40px;
    }
}

.menu-container .dx-widget {
    font-weight: 700;
    font-size: 14px;
    font-family: Roboto,RobotoFallback,Helvetica,Arial,sans-serif;
    line-height: 24px;
}

.menu-container .dx-treeview {
    white-space: nowrap;
}

.menu-container .dx-treeview .dx-treeview-item {
    padding-left: 0;
    flex-direction: row-reverse;
    border-radius: 0;
}

.menu-container .dx-treeview .dx-treeview-item .dx-icon {
    width: 60px !important;
    margin: 0 !important;
}

.menu-container .dx-treeview .dx-treeview-node {
    padding: 0 0 !important;
}

.menu-container .dx-treeview .dx-treeview-toggle-item-visibility {
    right: 10px;
    left: auto;
}

.menu-container .dx-treeview .dx-rtl .dx-treeview-toggle-item-visibility {
    left: 10px;
    right: auto;
}

.menu-container .dx-treeview .dx-treeview-node[aria-level="1"] {
    font-weight: bold;
}

.menu-container .dx-treeview .dx-treeview-node[aria-level="2"] .dx-treeview-item-content {
    font-weight: normal;
    padding: 0 60px;
}

.page-container {
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 12px;
    padding: 2rem 2.5rem;
    max-width: 900px;
    margin: 2rem auto;
    box-shadow: 0 0 18px rgba(0, 0, 0, 0.15);
}
.page-container h2 {
        font-size: 28px;
        margin-bottom: 1.5rem;
        border-bottom: 2px solid #007bff;
        padding-bottom: 0.5rem;
}

    .page-container p {
        font-size: 1.05rem;
        line-height: 1.6;
    }

.btn-primary {
    background-color: #007bff;
    border: none;
    padding: 0.5rem 1.2rem;
    color: white;
    border-radius: 6px;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    margin-top: 1rem;
}

    .btn-primary:hover {
        background-color: #0056b3;
    }

.menu-container {
    position: relative;
}

.logo-container {
    position: absolute;
    bottom: 20px;
    left: 10px;
    width: 50px;
    opacity: 0.85;
}

    .logo-container img {
        width: 100%;
        height: auto;
        display: block;
    }

.about-page {
    text-align: center;
}

.about-logo {
    margin-bottom: 1.5rem;
}

    .about-logo img {
        width: 100px;
        height: auto;
        border-radius: 12px;
        opacity: 0.9;
    }

.content-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
    border-bottom: 2px solid #007bff;
    display: inline-block;
    padding-bottom: 0.5rem;
}

.info-card {
    background-color: #ffffff;
    padding: 1.2rem;
    margin-bottom: 1.2rem;
    border-radius: 8px;
    box-shadow: 0 0 8px rgba(0,0,0,0.05);
}

    .info-card h4 {
        margin-bottom: 0.5rem;
        color: #333;
    }

    .info-card p {
        margin: 0;
        font-size: 1.05rem;
        color: #555;
    }
.auth-logo {
    text-align: center;
    margin-bottom: 1.5rem;
}

    .auth-logo img {
        width: 80px;
        height: auto;
        border-radius: 10px;
        opacity: 0.95;
    }