.diagnostics-container {
    max-width: 820px;
}

.diagnostics-hero {
    position: relative;
    overflow: hidden;
}

.diagnostics-hero::after {
    content: '';
    position: absolute;
    inset: auto -60px -80px auto;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--identity-accent-rgb), 0.18) 0%, rgba(var(--identity-accent-rgb), 0) 72%);
    pointer-events: none;
}

.diagnostics-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.diag-summary {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--border-soft);
    background: rgba(0, 0, 0, 0.03);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

body.night-mode .diag-summary,
body.night-mode .diag-kv {
    background: rgba(255, 255, 255, 0.03);
}

.diag-grid {
    display: grid;
    gap: 10px;
}

.diag-kv {
    display: grid;
    grid-template-columns: minmax(140px, 180px) 1fr;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid var(--border-soft);
    background: rgba(0, 0, 0, 0.03);
}

.diag-key {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    color: var(--text-muted);
    text-transform: uppercase;
}

.diag-value {
    font-size: 0.85rem;
    color: var(--text-primary);
    overflow-wrap: anywhere;
}

.diag-value.status-ok {
    color: #5BA89A;
}

.diag-value.status-warn {
    color: #C9A840;
}

.diag-value.status-bad {
    color: #C47A8A;
}

.diag-json {
    margin: 0;
    padding: 14px;
    border-radius: 12px;
    border: 1px solid var(--border-soft);
    background: rgba(0, 0, 0, 0.04);
    color: var(--text-primary);
    font-size: 0.78rem;
    line-height: 1.5;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

body.night-mode .diag-json {
    background: rgba(255, 255, 255, 0.05);
}

@media screen and (max-width: 640px) {
    .diag-kv {
        grid-template-columns: 1fr;
        gap: 4px;
    }
}