:root {
    --forge-safe-area-top: env(safe-area-inset-top, 0px);
    --forge-safe-area-right: env(safe-area-inset-right, 0px);
    --forge-safe-area-bottom: env(safe-area-inset-bottom, 0px);
    --forge-safe-area-left: env(safe-area-inset-left, 0px);
    --forge-pwa-surface: #ffffff;
    --forge-pwa-border: rgba(17, 24, 39, 0.12);
    --forge-pwa-muted: #6b7280;
}

@media (prefers-color-scheme: dark) {
    :root {
        --forge-pwa-surface: #111827;
        --forge-pwa-border: rgba(255, 255, 255, 0.16);
        --forge-pwa-muted: #cbd5e1;
    }
}

@media (display-mode: standalone), (display-mode: fullscreen) {
    html,
    body {
        min-height: 100vh;
        min-height: 100dvh;
    }

    body {
        padding-top: var(--forge-safe-area-top);
        padding-right: var(--forge-safe-area-right);
        padding-bottom: var(--forge-safe-area-bottom);
        padding-left: var(--forge-safe-area-left);
    }

    .nxl-header,
    .forge-public-header {
        top: var(--forge-safe-area-top) !important;
    }

    .nxl-navigation {
        height: calc(100vh - var(--forge-safe-area-top));
        height: calc(100dvh - var(--forge-safe-area-top));
    }

    .nxl-navigation .navbar-content {
        padding-bottom: calc(1rem + var(--forge-safe-area-bottom));
    }

    .nxl-container,
    .forge-public-container,
    .auth-cover-wrapper,
    .auth-minimal-wrapper {
        min-height: calc(100vh - var(--forge-safe-area-top) - var(--forge-safe-area-bottom));
        min-height: calc(100dvh - var(--forge-safe-area-top) - var(--forge-safe-area-bottom));
    }

    .footer,
    .forge-public-content,
    .nxl-content {
        padding-bottom: max(1rem, var(--forge-safe-area-bottom));
    }

    .footer {
        margin-bottom: var(--forge-safe-area-bottom);
    }
}

@media (display-mode: standalone) and (max-width: 1024px),
       (display-mode: fullscreen) and (max-width: 1024px) {
    .nxl-navigation {
        top: 0;
        height: 100vh;
        height: 100dvh;
    }
}

.forge-pwa-install-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--forge-pwa-border);
    border-radius: 8px;
    background: var(--forge-pwa-surface);
    color: inherit;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

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

.forge-pwa-install-banner strong,
.forge-pwa-install-banner span {
    display: block;
}

.forge-pwa-install-banner span {
    color: var(--forge-pwa-muted);
    font-size: 0.8125rem;
    line-height: 1.4;
}

.forge-pwa-install-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.forge-pwa-auth-hint {
    margin-top: 1rem;
}

.forge-pwa-public-hint {
    margin: 1rem 0;
}

.forge-pwa-topbar-action[hidden] {
    display: none !important;
}

.forge-pwa-ios-hint {
    flex-basis: 100%;
    padding-top: 0.75rem;
    color: var(--forge-pwa-muted);
    font-size: 0.8125rem;
}

.forge-pwa-ios-hint[hidden] {
    display: none !important;
}

.forge-pwa-ios-hint ol {
    margin: 0;
    padding-left: 1.1rem;
}

.forge-pwa-topbar-ios-hint {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    z-index: 1050;
    width: 220px;
    padding: 0.85rem 1rem;
    border: 1px solid var(--forge-pwa-border);
    border-radius: 8px;
    background: var(--forge-pwa-surface);
    box-shadow: 0 12px 34px rgba(15, 23, 42, 0.16);
}

.forge-offline-page {
    min-height: 100vh;
    background: #f3f4f6;
}

.forge-offline-shell {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: max(1.5rem, var(--forge-safe-area-top)) max(1rem, var(--forge-safe-area-right)) max(1.5rem, var(--forge-safe-area-bottom)) max(1rem, var(--forge-safe-area-left));
}

.forge-offline-card {
    width: min(100%, 440px);
    padding: 2rem;
    border: 1px solid var(--forge-pwa-border);
    border-radius: 8px;
    background: var(--forge-pwa-surface);
    text-align: center;
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.12);
}

.forge-offline-logo {
    max-width: 180px;
    height: auto;
    margin-bottom: 1.5rem;
}

.forge-offline-card h1 {
    margin-bottom: 0.75rem;
    font-size: 1.75rem;
}

.forge-offline-card p {
    margin-bottom: 1.5rem;
    color: var(--forge-pwa-muted);
}

.forge-offline-actions {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

@media (max-width: 575.98px) {
    .forge-pwa-install-banner,
    .forge-pwa-install-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .forge-pwa-install-actions,
    .forge-pwa-install-actions .btn {
        width: 100%;
    }
}