.kb-pwa-install-bar[hidden],
.kb-pwa-dialog-backdrop[hidden] {
    display: none !important;
}

.kb-pwa-install-bar {
    position: fixed;
    right: 12px;
    bottom: calc(78px + env(safe-area-inset-bottom));
    left: 12px;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    max-width: 520px;
    margin-inline: auto;
    padding: 10px;
    color: var(--blackcolor, #241f35);
    background: rgba(255, 255, 255, .96);
    border: 1px solid rgba(0, 191, 214, .28);
    border-radius: 18px;
    box-shadow: 0 18px 48px rgba(35, 30, 63, .2);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
}

.kb-pwa-install-identity {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.kb-pwa-install-identity img,
.kb-pwa-dialog-brand img {
    flex: 0 0 auto;
    border-radius: 14px;
    box-shadow: 0 4px 14px rgba(35, 30, 63, .12);
}

.kb-pwa-install-identity > div,
.kb-pwa-dialog-brand > div {
    display: grid;
    min-width: 0;
    gap: 2px;
}

.kb-pwa-install-identity strong,
.kb-pwa-install-identity span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kb-pwa-install-identity strong {
    font-size: 13px;
    font-weight: 800;
}

.kb-pwa-install-identity span {
    color: var(--textcolor, #6f6a7a);
    font-size: 11px;
}

.kb-pwa-install-actions {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 6px;
}

.kb-pwa-install-button,
.kb-pwa-dialog-primary {
    min-height: 40px;
    padding: 8px 16px;
    color: var(--whitecolor, #fff);
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    background: var(--maincolor, #00bfd6);
    border: 0;
    border-radius: 12px;
}

.kb-pwa-dismiss-button,
.kb-pwa-dialog-later {
    padding: 8px;
    color: var(--textcolor, #6f6a7a);
    font: inherit;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    background: transparent;
    border: 0;
}

.kb-pwa-install-button:focus-visible,
.kb-pwa-dismiss-button:focus-visible,
.kb-pwa-dialog button:focus-visible {
    outline: 3px solid rgba(0, 191, 214, .3);
    outline-offset: 2px;
}

.kb-pwa-dialog-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1000000;
    display: grid;
    place-items: center;
    padding: max(14px, env(safe-area-inset-top)) 14px max(14px, env(safe-area-inset-bottom));
    background: rgba(25, 21, 48, .58);
}

.kb-pwa-dialog {
    width: min(430px, 100%);
    max-height: calc(100dvh - 28px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    padding: 20px;
    overflow: auto;
    color: var(--blackcolor, #241f35);
    background: var(--whitecolor, #fff);
    border: 1px solid rgba(0, 191, 214, .22);
    border-radius: 24px;
    box-shadow: 0 28px 72px rgba(25, 21, 48, .3);
}

.kb-pwa-dialog-header,
.kb-pwa-dialog-brand {
    display: flex;
    align-items: center;
}

.kb-pwa-dialog-header {
    justify-content: space-between;
    gap: 16px;
}

.kb-pwa-dialog-brand {
    gap: 11px;
}

.kb-pwa-dialog-brand strong {
    font-size: 15px;
    font-weight: 900;
}

.kb-pwa-dialog-brand span {
    color: var(--textcolor, #6f6a7a);
    font-size: 12px;
}

.kb-pwa-dialog-close {
    display: inline-grid;
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    place-items: center;
    color: var(--blackcolor, #241f35);
    font: inherit;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    background: var(--lightcolor, #f5f5f5);
    border: 0;
    border-radius: 12px;
}

.kb-pwa-dialog h2 {
    margin: 20px 0 6px;
    font-size: 21px;
    font-weight: 900;
}

.kb-pwa-dialog > p {
    margin: 0;
    color: var(--textcolor, #6f6a7a);
    font-size: 13px;
    line-height: 1.9;
}

.kb-pwa-install-steps {
    display: grid;
    gap: 9px;
    margin: 18px 0;
    padding: 0;
    list-style: none;
}

.kb-pwa-install-steps li {
    display: grid;
    grid-template-columns: 30px minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    padding: 11px;
    font-size: 13px;
    line-height: 1.8;
    background: var(--lightcolor, #f7f7f7);
    border: 1px solid rgba(35, 30, 63, .08);
    border-radius: 14px;
}

.kb-pwa-step-number {
    display: inline-grid;
    width: 30px;
    height: 30px;
    place-items: center;
    color: var(--whitecolor, #fff);
    font-size: 12px;
    font-weight: 900;
    background: var(--maincolor, #00bfd6);
    border-radius: 50%;
}

.kb-pwa-dialog-primary {
    width: 100%;
}

.kb-pwa-dialog-later {
    display: block;
    margin: 8px auto 0;
}

.kb-pwa-dialog-open {
    overflow: hidden;
}

@media (min-width: 780px) {
    .kb-pwa-install-bar,
    .kb-pwa-dialog-backdrop {
        display: none !important;
    }
}

@media (max-width: 430px) {
    .kb-pwa-install-bar {
        gap: 8px;
    }

    .kb-pwa-install-identity img {
        width: 43px;
        height: 43px;
    }

    .kb-pwa-install-identity span {
        max-width: 130px;
    }

    .kb-pwa-install-button {
        min-height: 38px;
        padding-inline: 12px;
    }

    .kb-pwa-dialog {
        padding: 17px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .kb-pwa-install-bar,
    .kb-pwa-dialog-backdrop {
        scroll-behavior: auto;
    }
}