/* Ensure the wrapper stretches full height and uses Flexbox */
.admin-container { 
    display: flex; 
    min-height: 100vh; 
    background: #f4f7f6; 
    align-items: stretch;
}

/* Sidebar stays fixed to the left */
.sidebar-widget { 
    width: 280px; 
    background: #2c3e50; 
    color: #ecf0f1; 
    flex-shrink: 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

/* Main content fills the remaining space */
.main-content { 
    flex-grow: 1; 
    padding: 30px; 
    overflow-x: hidden; 
}