.pwa-install-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.72);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.pwa-install-overlay[hidden] {
    display: none !important;
}

.pwa-install-overlay--visible {
    opacity: 1;
    visibility: visible;
}

body.pwa-popup-open {
    overflow: hidden;
}

.pwa-install-modal {
    position: relative;
    width: 100%;
    max-width: 360px;
    padding: 1.75rem 1.5rem 1.5rem;
    border-radius: 18px;
    border: 1px solid rgba(212, 175, 55, 0.35);
    background: linear-gradient(180deg, #141418 0%, #0a0a0c 100%);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
    text-align: center;
}

.pwa-install-modal__close {
    position: absolute;
    top: 0.65rem;
    right: 0.75rem;
    border: none;
    background: transparent;
    color: #8a8a96;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.15rem 0.35rem;
}

.pwa-install-modal__icon {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    object-fit: cover;
    margin: 0 auto 1rem;
    background: #121215;
}

.pwa-install-modal__title {
    margin: 0 0 0.5rem;
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
}

.pwa-install-modal__text {
    margin: 0 0 1.25rem;
    font-size: 0.88rem;
    color: #b8b8c4;
    line-height: 1.5;
}

.pwa-install-modal__actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.pwa-install-btn {
    border: none;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    background: linear-gradient(135deg, #8a6d3b 0%, #d4af37 52%, #f9e08b 100%);
    color: #120f08;
}

.pwa-dismiss-btn {
    border: none;
    background: transparent;
    color: #8a8a96;
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0.35rem;
}

@media (min-width: 640px) {
    .pwa-install-modal__actions {
        flex-direction: row;
        justify-content: center;
        gap: 0.75rem;
    }

    .pwa-install-btn {
        min-width: 8rem;
    }
}