.pwa-install-prompt {
    position: fixed;
    left: 50%;
    bottom: max(1rem, env(safe-area-inset-bottom));
    transform: translateX(-50%);
    z-index: 11500;
    width: min(calc(100% - 1.5rem), 640px);
    background: color-mix(in srgb, var(--color-outer) 90%, rgba(0, 0, 0, 0.2));
    border: 1px solid color-mix(in srgb, var(--color-primary) 28%, transparent);
    border-radius: 20px;
    box-shadow: 0 14px 44px rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(10px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.pwa-install-hidden {
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 18px);
}

.pwa-install-prompt__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.95rem 1rem;
}

.pwa-install-prompt__brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-width: 0;
}

.pwa-install-prompt__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    flex: 0 0 auto;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
}

.pwa-install-prompt__copy {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.pwa-install-prompt__copy strong {
    font-size: 1rem;
    color: var(--color-text);
    line-height: 1.15;
}

.pwa-install-prompt__copy span {
    font-size: 0.9rem;
    color: color-mix(in srgb, var(--color-text) 78%, transparent);
    line-height: 1.35;
}

.pwa-install-prompt__actions {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    flex: 0 0 auto;
}

.pwa-install-prompt__btn {
    border-radius: 999px;
    padding: 0.75rem 1rem;
    font-size: 0.92rem;
    font-weight: 700;
    border: 1px solid transparent;
}

.pwa-install-prompt__btn--primary {
    background: linear-gradient(180deg, color-mix(in srgb, var(--color-primary) 76%, #d8ee7c), var(--color-primary));
    color: #151805;
}

.pwa-install-prompt__btn--primary:hover,
.pwa-install-prompt__btn--primary:focus {
    background: linear-gradient(180deg, color-mix(in srgb, var(--color-primary-light) 75%, white), var(--color-primary));
    color: #111;
}

.pwa-install-prompt__btn--dismiss {
    background: transparent;
    color: var(--color-text);
    border-color: color-mix(in srgb, var(--border-color) 76%, transparent);
}

.pwa-install-prompt__btn--dismiss:hover,
.pwa-install-prompt__btn--dismiss:focus {
    background: color-mix(in srgb, var(--color-inner) 86%, white 14%);
    color: var(--color-text);
}

.pwa-standalone .pwa-install-prompt {
    display: none !important;
}

@media (display-mode: standalone) {
    body {
        padding-top: env(safe-area-inset-top);
        padding-bottom: env(safe-area-inset-bottom);
    }
}

body.pwa-standalone {
    min-height: 100dvh;
}

body.pwa-standalone header,
body.pwa-standalone .header {
    padding-top: max(0.35rem, env(safe-area-inset-top));
}

@media (max-width: 575.98px) {
    .pwa-install-prompt {
        width: calc(100% - 1rem);
    }

    .pwa-install-prompt__content {
        flex-direction: column;
        align-items: stretch;
        padding: 0.95rem 0.95rem 1rem;
    }

    .pwa-install-prompt__actions {
        width: 100%;
    }

    .pwa-install-prompt__btn {
        flex: 1 1 0;
    }
}