.pwa-prompt {
    position: fixed;
    inset: 0;
    display: none;
    align-items: flex-end;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    z-index: 4000;
    padding: 16px;
}

.pwa-prompt.active {
    display: flex;
}

.pwa-prompt-card {
    width: 100%;
    max-width: 420px;
    background: #1a1a24;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 16px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
    color: #fff;
}

.pwa-prompt-header {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 10px;
}

.pwa-prompt-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    object-fit: cover;
    background: #2a2a38;
}

.pwa-prompt-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
}

.pwa-prompt-text {
    font-size: 13px;
    color: #b0b0c0;
    line-height: 1.4;
    margin-bottom: 12px;
}

.pwa-prompt-note {
    font-size: 12px;
    color: #d1d5db;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 8px 10px;
    margin-bottom: 12px;
}

.pwa-prompt-actions {
    display: flex;
    gap: 8px;
}

.pwa-prompt-actions .btn {
    flex: 1;
}

@media (max-width: 360px) {
    .pwa-prompt-card {
        padding: 12px;
    }
}