.app-store-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
}
.app-store-modal.show {
    display: block;
}
.app-store-modal .modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.app-store-modal .modal-content {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #1a1a1a;
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
}
.app-store-modal .modal-close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 26px;
    height: 26px;
    border: none;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    font-size: 14px;
    cursor: pointer;
    color: #fff;
    line-height: 26px;
}
.app-store-modal .app-icon {
    display: block;
    width: 80px;
    height: auto;
    margin: 0 auto 0.75rem auto;
}
.app-store-modal .celebration-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    background: #16a34a;
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    margin: 0 auto 0.6rem auto;
}
.app-store-modal h2 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.4rem;
}
.app-store-modal .desc-text {
    color: #fff;
    font-size: 0.75rem;
    line-height: 1.4;
    margin-bottom: 1rem;
}
.app-store-modal .download-btn img {
    height: 38px;
}
.app-store-modal .later-btn {
    display: block;
    width: 100%;
    margin-top: 0.6rem;
    background: none;
    border: none;
    color: #ccc;
    font-size: 0.7rem;
    cursor: pointer;
}
.app-store-modal .android-text {
    margin-top: 0.5rem;
    font-size: 0.65rem;
    color: #ccc;
}