function playVideo(charName) {
    const videoPath = `https://gilbertclaus.pythonanywhere.com/video/${encodeURIComponent("Ark ReCode")}/${encodeURIComponent(charName)}.mp4`;

    const wrapper = document.getElementById("videoWrapper");
    wrapper.innerHTML = "";

    const video = document.createElement("video");
    video.src = videoPath;
    video.width = 360;
    video.controls = true;
    video.autoplay = true;
    video.volume = 0.05;
    video.style.marginTop = "20px";
    wrapper.appendChild(video);
}

function fetchData() {
    const input = document.getElementById("charName").value.trim();
    const charaBtns = document.querySelectorAll(".chara");

    if (input === "") {
        // Ambil status tombol pertama sebagai acuan
        const isHidden = charaBtns[0].style.display === "none" || charaBtns[0].style.display === "";

        // Toggle semua tombol
        charaBtns.forEach(btn => {
        btn.style.display = isHidden ? "inline-block" : "none";
        });
    } else {
        const name = document.getElementById("charName").value;
        alert(`Fungsi fetchData untuk karakter "${name}" belum diimplementasikan`);
    }
}