body {
    display:flex;
    justify-content:center;
    align-items:center;
    min-height:100vh;
    background:#eef1ff;
    background: url("../images/background.jpg") no-repeat center center;
    background-size: cover;
}
body::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 0;
}


.container-box {
    position:relative;
    width:800px;
    max-width:100%;
    height:600px;
    border-radius:20px;
    overflow:hidden;
    background:#fff;
}

.form-box{
    position:absolute;
    width:50%;
    height:100%;
    padding:40px;
    display:flex;
    align-items:center;
    justify-content:center;
    background:#fff;
    opacity:0;
    pointer-events:none;
    transform:translateX(50px);
    transition: all .6s cubic-bezier(.77,0,.175,1);
    z-index:2;
}

.login{
    left:0;
}
.register{
    right:0;
}

.container-box:not(.active) .login{
    opacity:1;
    pointer-events:auto;
    transform:none;
}
.container-box.active .register{
    opacity:1;
    pointer-events:auto;
    transform:none;
}
.container-box.active .login{
    opacity:0;
    transform:translateX(-50px);
}

.toggle-panel{
    position:absolute;
    width:50%;
    height:100%;
    top:0;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
    padding:40px;
    color:#fff;
    opacity:0;
    pointer-events:none;
    transform:translateY(20px);
    transition: all .5s ease;
    z-index:5;
}
.toggle-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.toggle-logo img {
    width: 150px;
    height: auto;
}

.toggle-left{
    left:0;
}
.toggle-right{
    right:0;
}
.toggle-panel.show{
    opacity:1;
    pointer-events:auto;
    transform:none;
}

.toggle-bg{
    position:absolute;
    left:50%;
    top:0;
    width:50%;
    height:100%;
    background:#4e73ff;
    transition: all .6s cubic-bezier(.77,0,.175,1);
    z-index:4;
}
.container-box.cover .toggle-bg{
    left:0;
    width:100%;
}
.container-box.active .toggle-bg{
    left:0;
}

#loginToast {
    /* Memastikan tidak ada lengkungan di pojok karena ingin full-width */
    border-radius: 0 !important;
    margin: 0 !important;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* Animasi slide down dari atas */
.toast.showing {
    transform: translateY(-100%);
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.toast.show {
    transform: translateY(0);
}

@media (max-width:768px){

    .container-box{
        height:auto;
        min-height:100vh;
        border-radius:0;
        display:block;
        position:relative;
    }

    .toggle-bg{
        position:absolute;
        top:0;
        left:0;
        width:100%;
        height:160px;
        border-radius:0;
        z-index:1;
    }

    .toggle-panel{
        position:absolute;
        top:0;
        left:0;
        width:100%;
        height:160px;
        padding:20px;
        z-index:2;
        transition: opacity .4s ease, transform .4s ease;
        opacity:0;
        pointer-events:none;
        transform:translateY(-20px);
    }

    .toggle-content {
        flex-direction: row; /* logo & text sejajar */
        justify-content: center;
        align-items: center;
        gap: 0;
        width: 100%;
    }

    .toggle-logo,
    .toggle-text {
        width: 50%; /* bagi 2 kolom sama besar */
    }

    .toggle-logo {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 50%;
        height: auto;
    }

    .toggle-logo img {
        width: 120px; /* ukuran gambar fixed */
        height: auto;
    }

    .toggle-text {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-left: 10px; /* sedikit jarak dari logo */
    }

    .toggle-text h4,
    .toggle-text p {
        margin: 0;
    }

    .form-box{
        position:relative;
        width:100%;
        height:auto;
        padding:20px;
        margin-top:160px;
        transition: opacity .4s ease, transform .4s ease;
        transform:none;
    }

    .container-box:not(.active) .login{
        opacity:1;
        pointer-events:auto;
    }
    .container-box.active .register{
        opacity:1;
        pointer-events:auto;
    }
    .container-box.active .login,
    .container-box:not(.active) .register{
        opacity:0;
        pointer-events:none;
        position:absolute;
        top:160px;
        left:0;
    }

    .container-box.cover .toggle-bg{
        height:100%;
        z-index:3;
    }
    .container-box.cover .toggle-panel{
        z-index:4;
    }
    .container-box.active .toggle-bg{
        height:160px;
    }
}