.menu-button {
    position: fixed;
    top: 20px;
    right: 20px;
    font-size: 30px;
    cursor: pointer;
    z-index: 1001;
    color: black;
    transition: color 0.3s ease; /* smooth color change */
}


/* Example side menu styles */
.side-menu {
    position: fixed;
    top: 0;
    right: -250px; /* hidden by default */
    width: 250px;
    height: 100%;
    background-color: #ffffff;
    overflow-x: hidden;
    transition: right 0.3s;
    padding-top: 80px;
}

.side-menu a {
    display: block;
    padding: 10px 20px;
    text-decoration: none;
    color: black;
}

.side-menu a {
    border-bottom: 2px solid transparent;
    transition: border-color 0.3s;
}

.side-menu a:hover {
    border-bottom: 2px solid black;
}


.side-menu.open {
    right: 0;
}

/* ✅ DARK MODE overrides when body has .dark-mode */

body.dark-mode .side-menu {
    background: linear-gradient(to bottom, #1a1a1a, #000000); /* dark gradient background */
}

body.dark-mode .side-menu a {
    color: white; /* white links */
}

body.dark-mode .side-menu a:hover {
    border-bottom: 2px solid white;
}