* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: #f4f4f4;
    color: #333;
}

header {
    background: #222;
    color: #fff;
    padding: 10px 20px;
}

.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.toolbar .logo {
    font-size: 24px;
    font-weight: bold;
}

.search-bar {
    display: none; /* Domyślnie ukryte na małych ekranach */
}

.search-bar input {
    padding: 5px;
    font-size: 16px;
    border: none;
    border-radius: 5px;
}

.menu {
    list-style: none;
    display: flex;
    justify-content: space-around;
    padding: 10px 0;
}

.menu li a {
    color: #fff;
    text-decoration: none;
    padding: 5px 10px;
}

.menu li a:hover {
    background: #555;
    border-radius: 5px;
}

.menu-icon {
    font-size: 28px;
    cursor: pointer;
    display: none;
}

/* Mobile styles */
@media (max-width: 768px) {
    .menu {
        display: none;
        position: fixed;
        top: 0;
        left: -100%;
        height: 100%;
        width: 250px;
        background: #333;
        flex-direction: column;
        padding-top: 20px;
        transition: left 0.3s ease;
    }

    .menu.open {
        left: 0;
    }

    .menu li {
        margin: 10px 0;
    }

    .menu-icon {
        display: block;
    }

    .search-bar {
        display: block;
    }

    .search-bar input {
        width: 200px;
    }
}