/* ============================================
   PWA INSTALL BUTTON
   ============================================

   Styling untuk tombol Install App (PWA)
   Diposisikan di bawah chatbot floating button
   Mobile-first responsive design
   ============================================ */

.pwa-install-btn {
    position: fixed;
    bottom: 20px;
    right: 24px;
    z-index: 9997; /* Di bawah chatbot (9998) */
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(46, 204, 113, 0.4);
    transition: all 0.3s ease;
    display: none; /* Hidden by default, shown by JavaScript */
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.pwa-install-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(46, 204, 113, 0.5);
}

.pwa-install-btn:active {
    transform: scale(0.98);
}

.pwa-install-btn i {
    font-size: 16px;
}

/* Animation untuk menarik perhatian */
@keyframes bounce-install {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-8px);
    }
    60% {
        transform: translateY(-4px);
    }
}

.pwa-install-btn.animate {
    animation: bounce-install 2s ease infinite;
}

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .pwa-install-btn {
        bottom: 16px;
        right: 16px;
        padding: 10px 16px;
        font-size: 13px;
    }

    .pwa-install-btn i {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .pwa-install-btn {
        bottom: 12px;
        right: 12px;
        padding: 10px 16px;
        font-size: 12px;
    }

    .pwa-install-btn i {
        font-size: 14px;
    }
}

/* Extra small screens */
@media (max-width: 360px) {
    .pwa-install-btn {
        bottom: 10px;
        right: 10px;
        padding: 9px 14px;
        font-size: 11px;
    }

    .pwa-install-btn i {
        font-size: 13px;
    }
}

/* ============================================
   LANDSCAPE ORIENTATION
   ============================================ */

@media (max-height: 500px) and (orientation: landscape) {
    .pwa-install-btn {
        bottom: 10px;
        right: 10px;
        padding: 8px 12px;
        font-size: 11px;
    }
}

/* ============================================
   PRINT
   ============================================ */

@media print {
    .pwa-install-btn {
        display: none !important;
    }
}