.pwa-install-open {
    overflow: hidden;
}

.pwa-install-overlay {
    position: fixed;
    z-index: 10000;
    inset: 0;
    display: grid;
    place-items: center;
    padding: max(20px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
    background: rgba(7, 24, 48, .64);
    backdrop-filter: blur(9px);
    animation: pwa-overlay-enter .25s ease-out both;
}

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

.pwa-install-prompt {
    position: relative;
    width: min(500px, 100%);
    max-height: calc(100vh - 40px);
    overflow: auto;
    padding: 30px;
    color: #10233f;
    text-align: center;
    background:
        radial-gradient(circle at 50% -30%, rgba(51, 133, 255, .18), transparent 42%),
        #fff;
    border: 1px solid rgba(255, 255, 255, .65);
    border-radius: 28px;
    box-shadow: 0 32px 90px rgba(0, 16, 45, .38);
    outline: none;
    animation: pwa-install-enter .36s cubic-bezier(.2, .85, .35, 1.08) both;
}

.pwa-install-prompt::before {
    content: '';
    position: absolute;
    inset: 0 0 auto;
    height: 5px;
    background: linear-gradient(90deg, #0044ff, #40a2ff, #0044ff);
}

.pwa-install-prompt__close {
    position: absolute;
    z-index: 2;
    inset-block-start: 14px;
    inset-inline-end: 14px;
    display: grid;
    width: 40px;
    height: 40px;
    padding: 0;
    place-items: center;
    color: #60728a;
    background: rgba(239, 245, 253, .9);
    border: 1px solid #dce7f5;
    border-radius: 50%;
    font-size: 1.7rem;
    line-height: 1;
    cursor: pointer;
    transition: color .2s ease, background .2s ease, transform .2s ease;
}

.pwa-install-prompt__close:hover,
.pwa-install-prompt__close:focus-visible {
    color: #fff;
    background: #0c4da2;
    transform: rotate(8deg);
}

.pwa-install-prompt__brand {
    display: grid;
    width: min(310px, 78%);
    min-height: 98px;
    margin: 2px auto 12px;
    padding: 12px 18px;
    place-items: center;
    background: rgba(255, 255, 255, .8);
    border: 1px solid #e3ecf8;
    border-radius: 20px;
    box-shadow: 0 14px 34px rgba(12, 77, 162, .10);
}

.pwa-install-prompt__brand-logo.platform-logo {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 88px;
    object-fit: contain;
}

.pwa-install-prompt__eyebrow {
    display: inline-flex;
    margin: 4px auto 8px;
    padding: 6px 12px;
    color: #0c4da2;
    background: #edf5ff;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .01em;
}

.pwa-install-prompt h2 {
    margin: 0;
    color: #10233f;
    font-size: clamp(1.45rem, 4vw, 1.9rem);
    line-height: 1.35;
}

.pwa-install-prompt > p {
    max-width: 43ch;
    margin: 13px auto 16px;
    color: #52647c;
    font-size: .96rem;
    line-height: 1.8;
}

.pwa-install-prompt__benefits {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 20px;
    padding: 0;
    list-style: none;
}

.pwa-install-prompt__benefits li {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 10px;
    color: #344862;
    background: #f7f9fc;
    border: 1px solid #e1e9f3;
    border-radius: 10px;
    font-size: .78rem;
    font-weight: 700;
}

.pwa-install-prompt__benefits span {
    display: grid;
    width: 17px;
    height: 17px;
    place-items: center;
    color: #fff;
    background: #0c79d8;
    border-radius: 50%;
    font-size: .67rem;
}

.pwa-install-prompt__ios {
    margin: 0 0 18px;
    padding: 14px 16px;
    color: #344862;
    text-align: start;
    background: #f2f7ff;
    border: 1px solid #d9e9ff;
    border-radius: 15px;
    font-size: .87rem;
    line-height: 1.75;
}

.pwa-install-prompt__ios span {
    color: #10233f;
    font-weight: 800;
}

.pwa-install-prompt__ios ol {
    margin: 6px 0 0;
    padding-inline-start: 21px;
}

.pwa-install-prompt__actions {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.pwa-install-prompt__install,
.pwa-install-prompt__later {
    min-height: 48px;
    padding: 11px 22px;
    border-radius: 13px;
    font: inherit;
    font-size: .92rem;
    font-weight: 800;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.pwa-install-prompt__install {
    min-width: 190px;
    color: #fff;
    background: linear-gradient(135deg, #0c4da2, #006eff);
    border: 1px solid #0c4da2;
    box-shadow: 0 12px 26px rgba(0, 83, 204, .25);
}

.pwa-install-prompt__install:hover,
.pwa-install-prompt__install:focus-visible {
    background: linear-gradient(135deg, #083d82, #005bd5);
    box-shadow: 0 15px 30px rgba(0, 83, 204, .32);
    transform: translateY(-2px);
}

.pwa-install-prompt__later {
    color: #52647c;
    background: #fff;
    border: 1px solid #d5e1f0;
}

.pwa-install-prompt__later:hover,
.pwa-install-prompt__later:focus-visible {
    color: #0c4da2;
    background: #f4f8fd;
    transform: translateY(-1px);
}

@keyframes pwa-overlay-enter {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pwa-install-enter {
    from { opacity: 0; transform: translateY(24px) scale(.94); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 560px) {
    .pwa-install-overlay {
        padding: 12px;
    }

    .pwa-install-prompt {
        max-height: calc(100dvh - 24px);
        padding: 25px 18px 20px;
        border-radius: 22px;
    }

    .pwa-install-prompt__brand {
        width: min(270px, 82%);
        min-height: 78px;
        margin-top: 8px;
        padding: 8px 14px;
    }

    .pwa-install-prompt__brand-logo.platform-logo {
        max-height: 70px;
    }

    .pwa-install-prompt > p {
        font-size: .9rem;
        line-height: 1.7;
    }

    .pwa-install-prompt__benefits {
        gap: 6px;
    }

    .pwa-install-prompt__benefits li {
        padding: 6px 8px;
        font-size: .72rem;
    }

    .pwa-install-prompt__actions {
        flex-direction: column;
    }

    .pwa-install-prompt__install,
    .pwa-install-prompt__later {
        width: 100%;
    }
}

@media (max-height: 620px) {
    .pwa-install-prompt__brand {
        min-height: 60px;
        margin-bottom: 6px;
    }

    .pwa-install-prompt__brand-logo.platform-logo {
        max-height: 54px;
    }

    .pwa-install-prompt > p {
        margin-block: 8px 10px;
    }

    .pwa-install-prompt__benefits {
        margin-bottom: 12px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pwa-install-overlay,
    .pwa-install-prompt {
        animation: none;
    }

    .pwa-install-prompt__close,
    .pwa-install-prompt__install,
    .pwa-install-prompt__later {
        transition: none;
    }
}