/* PWA install — compact smart chip */
.pwa-install-toast {
    position: fixed;
    z-index: 99990;
    pointer-events: none;
    opacity: 0;
    box-sizing: border-box;
    overflow-x: clip;
    transition: opacity 0.3s ease, transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.pwa-install-toast.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.pwa-install-toast[hidden] {
    display: none !important;
}

.pwa-install-toast:not([hidden]) {
    display: block;
}

.pwa-install-toast--landing,
.pwa-install-toast--auth {
    left: 50%;
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    width: min(360px, calc(100% - 24px));
    max-width: calc(100% - 24px);
    transform: translateX(-50%) translateY(14px);
}

.pwa-install-toast--landing.is-visible,
.pwa-install-toast--auth.is-visible {
    transform: translateX(-50%) translateY(0);
}

.pwa-install-toast--dashboard {
    top: 12px;
    right: calc(var(--dash-sidebar-width, 88px) + 12px);
    width: min(340px, calc(100% - var(--dash-sidebar-width, 88px) - 24px));
    transform: translateY(-8px);
}

.pwa-install-toast--dashboard.is-visible {
    transform: translateY(0);
}

.pwa-install-toast__card {
    position: relative;
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    border-radius: 14px;
    padding: 8px 30px 8px 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(180deg, rgba(26, 32, 48, 0.96) 0%, rgba(14, 18, 28, 0.98) 100%);
    backdrop-filter: blur(16px) saturate(150%);
    -webkit-backdrop-filter: blur(16px) saturate(150%);
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.28),
        0 10px 28px rgba(0, 0, 0, 0.38);
    color: #f8fafc;
}

.pwa-install-toast__row {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    width: 100%;
    max-width: 100%;
}

.pwa-install-toast__icon-wrap {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
}

.pwa-install-toast__icon {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    object-fit: cover;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.28);
}

.pwa-install-toast__icon--fallback {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, rgba(59, 130, 246, 0.35) 0%, rgba(37, 99, 235, 0.5) 100%);
    color: #bfdbfe;
}

.pwa-install-toast__icon--fallback svg {
    width: 15px;
    height: 15px;
}

.pwa-install-toast__copy {
    flex: 1 1 0;
    min-width: 0;
    overflow: hidden;
}

.pwa-install-toast__title {
    display: block;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pwa-install-toast__desc {
    margin: 2px 0 0;
    font-size: 10px;
    line-height: 1.3;
    color: rgba(226, 232, 240, 0.68);
    overflow: hidden;
}

.pwa-install-toast__desc[data-pwa-desc-default] {
    white-space: nowrap;
    text-overflow: ellipsis;
}

.pwa-install-toast__desc--ios strong {
    color: #93c5fd;
    font-weight: 600;
}

.pwa-install-toast__install {
    flex: 0 0 auto;
    border: 0;
    border-radius: 9px;
    padding: 7px 10px;
    font-size: 10px;
    font-weight: 700;
    font-family: inherit;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    cursor: pointer;
    color: #fff;
    white-space: nowrap;
    background: linear-gradient(180deg, #4d92ff 0%, #2563eb 100%);
    box-shadow: 0 3px 12px rgba(37, 99, 235, 0.32);
    transition: filter 0.15s ease, transform 0.12s ease;
}

.pwa-install-toast__install:hover {
    filter: brightness(1.07);
}

.pwa-install-toast__install:active {
    transform: scale(0.97);
}

.pwa-install-toast__close {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 22px;
    height: 22px;
    border: 0;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    cursor: pointer;
    color: rgba(226, 232, 240, 0.55);
    background: transparent;
    transition: color 0.15s ease, background 0.15s ease;
}

.pwa-install-toast__close svg {
    width: 12px;
    height: 12px;
}

.pwa-install-toast__close:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.pwa-install-toast.is-ios .pwa-install-toast__install {
    text-transform: none;
    font-size: 10px;
    padding: 7px 9px;
    letter-spacing: 0;
}

.pwa-install-toast.is-ios .pwa-install-toast__close {
    display: none;
}

@media (max-width: 768px) {
    .pwa-install-toast--dashboard {
        display: none !important;
    }

    .pwa-install-toast--landing,
    .pwa-install-toast--auth {
        width: min(360px, calc(100% - 20px));
        max-width: calc(100% - 20px);
        bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    }

    .pwa-install-toast__card {
        padding: 8px 8px 8px 10px;
    }

    .pwa-install-toast:not(.is-ios) .pwa-install-toast__card {
        padding-right: 28px;
    }

    .pwa-install-toast__desc[data-pwa-ios-hint]:not([hidden]) {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        white-space: normal;
    }
}

@media (max-width: 380px) {
    .pwa-install-toast__row {
        gap: 6px;
    }

    .pwa-install-toast__install {
        padding: 7px 8px;
        font-size: 9px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pwa-install-toast {
        transition: opacity 0.2s ease;
    }
}