/* JSON formatter — extends .sandbox-widget */
.json-formatter.sandbox-widget {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.5rem;
}

.json-formatter__toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.json-formatter__toolbar-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.json-formatter__toolbar-group--meta {
    gap: 0.75rem 1rem;
}

.json-formatter__inline {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.9rem;
    color: var(--sw-text);
}

.json-formatter__select {
    padding: 0.35rem 0.55rem;
    font-size: 0.9rem;
    font-family: inherit;
    border: 1px solid var(--sw-border);
    border-radius: 6px;
    background: var(--sw-surface);
    color: var(--sw-text);
}

.json-formatter__check {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.9rem;
    color: var(--sw-text);
    cursor: pointer;
}

.json-formatter__check input {
    width: 1rem;
    height: 1rem;
    accent-color: var(--primary-color);
}

.json-formatter__status-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
    min-height: 1.5rem;
}

.json-formatter__badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 999px;
}

.json-formatter__badge[hidden] {
    display: none;
}

.json-formatter__badge--valid {
    color: #14532d;
    background: color-mix(in srgb, #22c55e 18%, transparent);
    border: 1px solid color-mix(in srgb, #22c55e 45%, transparent);
}

.json-formatter__badge--invalid {
    color: #7f1d1d;
    background: color-mix(in srgb, #ef4444 14%, transparent);
    border: 1px solid color-mix(in srgb, #ef4444 40%, transparent);
}

body[data-theme="dark"] .json-formatter__badge--valid {
    color: #bbf7d0;
}

body[data-theme="dark"] .json-formatter__badge--invalid {
    color: #fecaca;
}

.json-formatter__stats {
    margin: 0;
    font-size: 0.9rem;
    color: var(--sw-muted);
}

.json-formatter__panels {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.json-formatter__panel {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.json-formatter__panel-title {
    margin-bottom: 0.35rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--sw-heading);
}

.json-formatter__textarea {
    width: 100%;
    min-height: 16rem;
    padding: 0.75rem 0.85rem;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 0.88rem;
    line-height: 1.55;
    border: 1px solid var(--sw-border);
    border-radius: 8px;
    background: var(--sw-surface);
    color: var(--sw-text);
    resize: vertical;
}

.json-formatter__textarea--output {
    background: color-mix(in srgb, var(--sw-surface) 88%, var(--sw-code-bg, #0d0d12) 12%);
}

.json-formatter__textarea:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.json-formatter__message {
    margin: 0.85rem 0 0;
    font-size: 0.9rem;
    color: var(--sw-muted);
}

.json-formatter__message[hidden] {
    display: none;
}

.json-formatter__message--error {
    color: #b91c1c;
}

body[data-theme="dark"] .json-formatter__message--error {
    color: #fca5a5;
}

.json-formatter__message--ok {
    color: #15803d;
}

body[data-theme="dark"] .json-formatter__message--ok {
    color: #86efac;
}

@media (max-width: 900px) {
    .json-formatter__panels {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .json-formatter__toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .json-formatter__toolbar-group {
        justify-content: flex-start;
    }
}