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

#app {
    height: 100%;
}

/* Ensure MudLayout fills viewport */
.mud-layout {
    min-height: 100vh;
    display: flex !important;
    flex-direction: column !important;
}

/* Ensure main content expands to push footer down */
.mud-main-content {
    display: flex !important;
    flex-direction: column !important;
    flex: 1 !important;
    min-height: 0; /* Important for Firefox */
}

/* Page content wrapper takes up available space */
.page-content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* InnerLayout container should also flex */
.inner-layout-container {
    flex: 1;
    display: flex;
    flex-direction: column;
}