body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    background-color: #000000;
    color: #00ff41; /* Green glow effect */
    font-family: 'Courier New', Courier, monospace;
    font-size: 14px;
}

.terminal-container {
    padding: 20px;
    height: calc(100vh - 40px);
    overflow-y: auto;
    box-shadow: inset 0 0 10px rgba(0, 255, 65, 0.5); /* Inner glow */
}

/* Hide all page content sections by default */
.page-content {
    display: none;
}

/* Show only the active page */
.page-content.active {
    display: block;
}

/* Mobile Menu Toggle Button (now the only button) */
#mobile-menu-toggle {
    position: fixed;
    top: 10px;
    right: 10px;
    background-color: #00ff41;
    border: none;
    padding: 10px 15px;
    font-family: 'Courier New', Courier, monospace;
    cursor: pointer;
    z-index: 20; 
}

/* Mobile Menu Overlay Styles */
#mobile-menu-overlay {
    display: none; /* Hidden by default */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95); 
    z-index: 15;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

/* Class to show the menu overlay */
#mobile-menu-overlay.visible {
    display: flex;
}

.menu-item {
    background: none;
    border: 1px solid #00ff41;
    color: #00ff41;
    padding: 15px 30px;
    font-size: 1.5rem;
    font-family: 'Courier New', Courier, monospace;
    cursor: pointer;
    width: 80%;
    max-width: 300px;
}