/* darkmode.css */
body.dark-mode {
    background-color: #121212;
    color: #e0e0e0;
}

body.dark-mode .navbar {
    background-color: rgba(33, 33, 33, 0.95);
}

body.dark-mode .dropdown-menu {
    background-color: #333;
    color: #fff;
}

body.dark-mode .dropdown-menu .dropdown-item {
    color: #fff;
}

body.dark-mode .btn-home,
body.dark-mode .btn-danger {
    background-color: #444;
    color: #fff;
}

body.dark-mode .page-header.section-dark {
    background-blend-mode: multiply;
    background-color: #121212;
}

body.dark-mode .presentation-title,
body.dark-mode .presentation-subtitle {
    color: #ffffff;
}

body.dark-mode .container {
    background-color: #1e1e1e;
    padding: 2rem;
    border-radius: 12px;
}