/* --- Sidebar --- */
.sidebar {
    position: fixed;
    top: 0;
    left: -250px;
    /* hidden by default */
    width: 250px;
    height: 100%;
    background-color: #1B1B1B;
    color: #fff;
    padding-top: 60px;
    transition: left 0.3s ease;
    z-index: 500;
}

.sidebar.active {
    left: 0;
}

.sidebar ul {
    list-style: none;
}

.sidebar ul li {
    padding: 15px 25px;
}

.sidebar ul li a {
    color: #cacaca;
    text-decoration: none;
    display: block;
    transition: color 0.2s ease;
    font-weight: 300;
}

.sidebar ul li a:hover {
    color: #96ebf6;
}

/* --- Overlay --- */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    z-index: 400;
}

.overlay.active {
    display: block;
}

/* --- Menu Button --- */
.menu-btn {
    position: fixed;
    top: 15px;
    left: 15px;
    background: none;
    border: none;
    color: #222;
    font-size: 28px;
    cursor: pointer;
    z-index: 1100;
}

/* --- Page Content --- */
.content {
    padding: 60px 20px;
}