.hxd-pwa-install {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(15, 15, 16, 0.64);
    opacity: 0;
    visibility: hidden;
    transition: opacity 180ms ease, visibility 180ms ease;
}

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

.hxd-pwa-install__dialog {
    width: min(420px, 100%);
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    padding: 28px;
    border: 1px solid rgba(16, 24, 40, 0.08);
    border-radius: 20px;
    background: #ffffff;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.24);
    color: #1f2937;
    transform: translateY(12px);
    transition: transform 180ms ease;
}

.hxd-pwa-install.is-visible .hxd-pwa-install__dialog {
    transform: translateY(0);
}

.hxd-pwa-install__header {
    display: flex;
    align-items: center;
    gap: 16px;
}

.hxd-pwa-install__icon {
    width: 72px;
    height: 72px;
    flex: 0 0 72px;
    border-radius: 16px;
}

.hxd-pwa-install__title {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.35;
}

.hxd-pwa-install__steps {
    margin: 22px 0 0;
    padding: 16px 16px 16px 38px;
    border-radius: 14px;
    background: #f7f8fa;
    color: #344054;
    font-size: 15px;
    line-height: 1.8;
}

.hxd-pwa-install__actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 22px;
}

.hxd-pwa-install__button {
    min-height: 48px;
    padding: 10px 16px;
    border: 0;
    border-radius: 12px;
    font: inherit;
    font-size: 16px;
    font-weight: 650;
    cursor: pointer;
}

.hxd-pwa-install__button--secondary {
    background: #f2f4f7;
    color: #344054;
}

.hxd-pwa-install__button--primary {
    background: #e54f38;
    color: #ffffff;
}

.hxd-pwa-install__button:focus-visible {
    outline: 3px solid rgba(229, 79, 56, 0.32);
    outline-offset: 2px;
}

@media (max-width: 639.98px) {
    .hxd-pwa-install {
        align-items: flex-end;
        padding: 12px;
    }

    .hxd-pwa-install__dialog {
        max-height: calc(100vh - 24px);
        padding: 24px 20px calc(20px + env(safe-area-inset-bottom));
        border-radius: 22px;
    }

    .hxd-pwa-install__icon {
        width: 64px;
        height: 64px;
        flex-basis: 64px;
        border-radius: 14px;
    }

    .hxd-pwa-install__title {
        font-size: 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hxd-pwa-install,
    .hxd-pwa-install__dialog {
        transition: none;
    }
}