.app-footer {
    background: var(--qa-chrome-footer-bg);
    color: var(--qa-chrome-footer-fg);
    border-top: var(--border-width-1) solid var(--color-border-subtle);
    padding: var(--space-6) var(--space-5);
    font-family: var(--font-family-sans);
    font-size: var(--qa-chrome-footer-font-size);
    margin-top: var(--space-8);
}

.app-footer-inner {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.app-footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.app-footer-brand img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    background: transparent;
    border-radius: var(--radius-sm);
    padding: 3px;
}

.app-footer-brand-name {
    font-weight: var(--font-weight-semibold);
    color: var(--qa-chrome-footer-fg);
    font-size: var(--font-size-base);
    line-height: 1.2;
}

.app-footer-brand-sub {
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    margin-top: 2px;
}

.app-footer-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-1);
    text-align: right;
}

.app-footer-meta-row {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
}

.app-footer-meta-muted {
    color: var(--color-text-muted);
}

.app-footer-divider {
    color: var(--color-border-subtle);
}

.app-footer-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-standard);
}

.app-footer-link:hover {
    color: var(--color-text-primary);
    text-decoration: underline;
}

@media (max-width: 720px) {
    .app-footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }
    .app-footer-meta {
        align-items: flex-start;
        text-align: left;
    }
}