/* PWA Install Button */
.install-pwa-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
    padding: 0.85rem 1.4rem;
    background: linear-gradient(135deg, #5a8f7b, #6ba08a);
    color: #fff;
    border: none;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 
        0 4px 15px rgba(90, 143, 123, 0.4),
        0 2px 5px rgba(90, 143, 123, 0.3);
    transition: all 0.3s ease;
    font-family: inherit;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: slideInUp 0.5s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.install-pwa-btn:hover {
    background: linear-gradient(135deg, #4a7f6b, #5a8f7b);
    transform: translateY(-2px);
    box-shadow: 
        0 6px 20px rgba(90, 143, 123, 0.5),
        0 3px 8px rgba(90, 143, 123, 0.4);
}

.install-pwa-btn:active {
    transform: translateY(0);
}

@media (max-width: 768px) {
    .install-pwa-btn {
        bottom: 1rem;
        right: 1rem;
        padding: 0.75rem 1.2rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .install-pwa-btn {
        bottom: 0.75rem;
        right: 0.75rem;
        padding: 0.65rem 1rem;
        font-size: 0.85rem;
    }
}