:root {
    --md-primary-fg-color: #FF0000; /* Red top bar */
    --md-primary-fg-color--light: #FFFFFF; /* White text/icons in light mode */
    --md-primary-fg-color--dark: #000000; /* Black text/icons in dark mode */
}

.md-header {
    background: linear-gradient(90deg, #FF0000, #FF4500); /* Red to orange gradient */
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2); /* Add shadow */
}