body {
    overflow: hidden;
}

#splash-screen {
    position: fixed;
    inset: 0;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: background-color 1s ease-in-out, opacity 1s ease-in-out;
}

#splash-logo {
    width: 160px;
    opacity: 0;
    transform: scale(1);
    animation: fadeInZoom 1s forwards ease-in-out;
    transition: all 1s ease-in-out;
    position: absolute;

    /* Bikin jadi lingkaran */
    border-radius: 50%;
    background-color: #fff;

    /* Tambahan padding jika logomu kecil di dalam */
    padding: 3px;
    object-fit: contain;

    /* Efek timbul */
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3),
        0 -4px 6px rgba(255, 255, 255, 0.5);
    filter: brightness(1.05) contrast(1.05);
}

@keyframes fadeInZoom {
    to {
        opacity: 1;
        transform: scale(1.1);
    }
}

/* Saat pindah ke pojok */
.move-logo {
    transform: scale(0.4) translate(600px, -300px);
}

/* Setelah splash berakhir, login form muncul */
#main-login {
    height: 100vh;
    /* isi seluruh tinggi viewport */
    overflow: hidden;
    /* tidak izinkan scroll dalam elemen */
    display: flex;
    /* opsional: untuk tata letak fleksibel */
    align-items: center;
    /* tengah vertikal */
    justify-content: center;
    /* tengah horizontal */
}

#main-login.show {
    opacity: 1;
    transform: translateY(0);
}

.otp-input {
    border: none;
    border-radius: 12px;

    background: #f0f0f3;
    /* abu terang */
    color: #212529;

    /* Efek cekung (inset) */
    box-shadow: inset 3px 3px 6px rgba(0, 0, 0, 0.1),
        inset -3px -3px 6px rgba(255, 255, 255, 0.7);

    transition: 0.3s ease;
}

.name-input {
    border: none;
    border-radius: 8px;

    background: #f0f0f3;
    /* abu terang */
    color: #212529;

    /* Efek cekung (inset) */
    box-shadow: inset 3px 3px 6px rgba(0, 0, 0, 0.1),
        inset -3px -3px 6px rgba(255, 255, 255, 0.7);

    transition: 0.3s ease;
}

.otp-input:focus {
    outline: none;
    background: #fefefe;
    box-shadow: inset 2px 2px 5px rgba(0, 0, 0, 0.1),
        inset -2px -2px 5px rgba(255, 255, 255, 0.6);
}