/* =========================
   MOBILE RESPONSIVE
========================= */
@media (max-width: 768px) {

    body {
        flex-direction: column;
    }

    /* SIDEBAR JADI DRAWER */
    .sidebar {
        position: fixed;
        top: 0;
        left: -100%;
        width: 240px;
        height: 100%;
        z-index: 1000;
        transition: 0.3s;
        padding: 25px 15px;
    }

    .sidebar.active {
        left: 0;
    }

    /* HEADER MOBILE */
    .mobile-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 15px 20px;
        background: white;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        position: sticky;
        top: 0;
        z-index: 999;
    }

    .toggle-btn {
        font-size: 28px;
        cursor: pointer;
        color: #FF6B81;
    }

    /* MAIN */
    .main {
        padding: 15px;
    }

    /* CARD FULL WIDTH */
    .card {
        max-width: 100%;
        padding: 20px;
        border-radius: 12px;
    }

    h2 {
        font-size: 18px;
    }

    /* FORM */
    label {
        font-size: 13px;
        margin-top: 8px;
    }

    input {
        padding: 12px;
        font-size: 14px;
    }

    button {
        padding: 14px;
        font-size: 14px;
        border-radius: 10px;
    }

    /* GAMBAR */
    img.preview {
        max-height: 150px;
        object-fit: cover;
    }

    /* OVERLAY */
    .overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.4);
        z-index: 998;
    }

    .overlay.active {
        display: block;
    }
}
button, a, input {
    -webkit-tap-highlight-color: transparent;
}