/* ---- โค้ดสำหรับใส่ในไฟล์ style.css ---- */

nav.dropdown {
    background: #4caf50;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

nav.dropdown .container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
}

nav.dropdown .logo {
    color: #fff;
    font-size: 1.4rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    text-decoration: none;
}

nav.dropdown .logo .icon {
    margin-right: 8px;
    font-size: 1.5rem;
}

nav.dropdown .nav-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.8rem;
    cursor: pointer;
}

nav.dropdown ul.menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

nav.dropdown ul.menu li {
    position: relative;
    margin: 0 15px;
}

nav.dropdown ul.menu li a,
nav.dropdown ul.menu li span {
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 6px 8px;
    font-size: 1rem;
    transition: background 0.3s;
    border-radius: 4px;
}

nav.dropdown ul.menu li a:hover,
nav.dropdown ul.menu li span:hover {
    background: rgba(255, 255, 255, 0.1);
}

nav.dropdown ul.menu li a .icon,
nav.dropdown ul.menu li span .icon {
    margin-right: 6px;
    font-size: 1.2rem;
}

/* submenu */
nav.dropdown ul.menu li ul.submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #4caf50;
    border-radius: 4px;
    min-width: 200px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 100;
    flex-direction: column;
    padding: 5px 0;
}

nav.dropdown ul.menu li:hover ul.submenu {
    display: flex;
}

nav.dropdown ul.menu li ul.submenu li {
    margin: 0;
}

nav.dropdown ul.menu li ul.submenu li a {
    padding: 10px 15px;
    white-space: nowrap;
    border-radius: 0;
}

nav.dropdown ul.menu li ul.submenu li a:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* responsive */
@media (max-width: 992px) {
    nav.dropdown .container {
        align-items: center;
        flex-direction: row;
        justify-content: space-between;
    }

    nav.dropdown .logo {
        order: 1;
    }

    nav.dropdown .nav-toggle {
        display: block;
        order: 2;
        margin-bottom: 0;
    }

    nav.dropdown ul.menu {
        display: none;
        flex-direction: column;
        width: 100%;
        order: 3;
        margin-top: 10px;
    }

    nav.dropdown.open ul.menu {
        display: flex;
    }

    nav.dropdown ul.menu li {
        margin: 5px 0;
        width: 100%;
    }

    nav.dropdown ul.menu li ul.submenu {
        position: static;
        box-shadow: none;
        margin-left: 20px;
        width: auto;
    }
}