/* =========================
   MAINBODY CUSTOM LOGIN / LANDING PAGE
   Prefix: mainbody-
============================ */
html, body {
    height: 100%; /* penting agar flex bisa bekerja */
    margin: 0;
}
.main-wrapper {
    flex: 1; /* bagian konten akan memenuhi ruang tersisa */
}
body {
    display: flex;
    flex-direction: column; /* konten vertikal */
    min-height: 100vh; /* minimal setinggi layar */
}
.mainbody-wrapper {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 20px;
}

/* LEFT COLUMN - CAROUSEL / PROMO */
.mainbody-left {
    flex: 2; /* lebih lebar */
    
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
    height: 75vh;
}

    .mainbody-left .carousel {
        width: 100%;
        max-width: 500px;
        height: 300px;
        background: rgba(255,255,255,0.2);
        border-radius: 16px;
        display: flex;
        justify-content: center;
        align-items: center;
        color: #fff;
        font-size: 1.5rem;
        font-weight: 600;
        text-align: center;
        box-shadow: 0 6px 20px rgba(0,0,0,0.2);
    }

/* RIGHT COLUMN - LOGIN */
.mainbody-right {
    flex: 1; /* lebih sempit */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    padding: 40px 20px;
}
/* HEADER FULL WIDTH */
.mainbody-topbar {
    width: 100%;
    height: 80px;
    padding: 0 20px;
    display: flex;
    justify-content: space-between; 
    align-items: center; 
    background: #00bfff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

    /* Bagian Logo Kiri */
    .mainbody-topbar .mainbody-logo img {
        margin-top:40px;
        width: 250px; 
        height: 72px;
        border-radius: 16px;
        background: transparent;
        padding: 2px;
        object-fit: fill; /* supaya proporsional */
        display: block; /* pastikan tidak ada offset vertikal */
    }

    /* Bagian Menu Kanan */
    .mainbody-topbar .mainbody-menu {
        display: flex;
        gap: 20px;
    }

        .mainbody-topbar .mainbody-menu a {
            text-decoration: none;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            transition: color 0.3s;
        }



/* FOOTER FULL WIDTH */
.mainbody-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
   
    color: black;
    flex-shrink: 0; /* jangan diperkecil */
}

    .mainbody-footer p {
        margin: 4px 0;
    }

    .mainbody-footer a {
        color: black;
        text-decoration: none;
    }

/* Optional: responsif */
@media (max-width: 600px) {
    .mainbody-footer {
        flex-direction: column; 
        text-align: center;
        gap: 10px;
    }
}


/* MAIN CONTENT CENTER ADJUSTMENT */


/* RESPONSIVE */
@media (max-width: 992px) {
    .mainbody-wrapper {
        flex-direction: column;
        padding: 10px;
    }
}

/* Logo + PT Name */
.mainbody-logo {
    display: flex;
    flex-direction: column;   
    margin-bottom: 30px;
}

    .mainbody-logo img {
        width: 80px;
        height: 80px;
        border-radius: 16px;
        background: linear-gradient(135deg, #4db8ff, #0099ff);
        padding: 10px;
        object-fit: cover;
        margin-bottom: 12px;
    }

    .mainbody-logo h1 {
        font-size: 1.8rem;
        font-weight: 700;
        color: #003366;
    }

/* Login Box */
.mainbody-login-box {
    width: 100%;
    max-width: 380px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 36px 28px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

    .mainbody-login-box h2 {
        margin-bottom: 10px;
        font-size: 22px;
        color: #003366;
    }

    .mainbody-login-box .form-group {
        margin-bottom: 18px;
        text-align: left;
    }

        .mainbody-login-box .form-group label {
            font-size: 14px;
            font-weight: 500;
            color: #003366;
        }

        .mainbody-login-box .form-group input {
            width: 100%;
            padding: 10px 12px;
            border-radius: 10px;
            border: none;
            margin-top: 6px;
            font-size: 15px;
        }

    .mainbody-login-box .btn-login {
        width: 100%;
        padding: 12px;
        border: none;
        border-radius: 10px;
        background: linear-gradient(90deg, #00bfff, #3399ff);
        color: #fff;
        font-weight: 600;
        font-size: 16px;
        cursor: pointer;
        transition: transform 0.2s;
    }

        .mainbody-login-box .btn-login:hover {
            transform: scale(1.02);
        }

/* FLOATING WHATSAPP BUTTON */
.mainbody-whatsapp {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 56px;
    height: 56px;
    
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    
    cursor: pointer;
    z-index: 999;
    transition: transform 0.2s;
}

    .mainbody-whatsapp:hover {
        transform: scale(1.1);
    }

    .mainbody-whatsapp img {
        width: 50px;
        height: 50px;
    }

/* RESPONSIVE */
@media (max-width: 992px) {
    .mainbody-wrapper {
        flex-direction: column;
    }

    .mainbody-left, .mainbody-right {
        flex: unset;
        width: 100%;
        padding: 20px;
    }

    .mainbody-login-box {
        max-width: 100%;
    }
}