/* Mock JSON Generator: everything is scoped under .mjg-app so themes cannot easily break it. */
.mjg-app {
	--mjg-grad-a: #6d28d9; --mjg-grad-b: #06b6d4; --mjg-angle: 120deg;
	--mjg-title: #ffffff; --mjg-accent: #7c3aed; --mjg-max: 760px;
	box-sizing: border-box; width: 100%; max-width: var(--mjg-max); margin: 1.5em auto;
	border-radius: 14px; overflow: hidden; border: 1px solid var(--mjg-border);
	background: var(--mjg-bg); color: var(--mjg-text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	font-size: 14px; line-height: 1.45; text-align: left;
}
.mjg-app[data-theme="dark"], .mjg-app:not([data-theme]) {
	--mjg-bg: #0f1117; --mjg-surface: #171a23; --mjg-surface-2: #1f2430; --mjg-border: #2b3140;
	--mjg-text: #e8eaf0; --mjg-muted: #9ba4b8; --mjg-code-bg: #0b0d12;
	--mjg-k: #7dd3fc; --mjg-s: #86efac; --mjg-n: #fbbf24; --mjg-b: #f472b6; --mjg-z: #a1a1aa; --mjg-danger: #f87171;
}
.mjg-app[data-theme="light"] {
	--mjg-bg: #f5f6fb; --mjg-surface: #ffffff; --mjg-surface-2: #eef0f7; --mjg-border: #dadfec;
	--mjg-text: #161a24; --mjg-muted: #5a6479; --mjg-code-bg: #fbfbfe;
	--mjg-k: #0369a1; --mjg-s: #15803d; --mjg-n: #b45309; --mjg-b: #be185d; --mjg-z: #71717a; --mjg-danger: #dc2626;
}
.mjg-app *, .mjg-app *::before, .mjg-app *::after { box-sizing: border-box; }

/* Title bar: icon beside title, gradient background */
.mjg-app .mjg-bar {
	display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px;
	background: linear-gradient(var(--mjg-angle), var(--mjg-grad-a), var(--mjg-grad-b)); color: var(--mjg-title);
}
.mjg-app .mjg-bar-main { display: flex; align-items: center; gap: 12px; min-width: 0; }
.mjg-app .mjg-icon {
	width: 40px; height: 40px; flex: none; border-radius: 10px; object-fit: cover;
	background: rgba(255, 255, 255, 0.18); box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25); margin: 0; padding: 0; border: 0;
}
.mjg-app .mjg-icon-default { display: grid; place-items: center; font: 700 16px/1 ui-monospace, Menlo, Consolas, monospace; color: var(--mjg-title); }
.mjg-app .mjg-bar-text { min-width: 0; }
.mjg-app .mjg-title { margin: 0; padding: 0; font-size: 17px; font-weight: 700; line-height: 1.25; color: var(--mjg-title); }
.mjg-app .mjg-desc { margin: 2px 0 0; font-size: 12.5px; opacity: 0.9; color: var(--mjg-title); }
.mjg-app .mjg-icon-btn { display: grid; place-items: center;
	flex: none; width: 34px; height: 34px; padding: 0; border-radius: 9px; cursor: pointer; font-size: 16px; line-height: 1;
	border: 1px solid rgba(255, 255, 255, 0.35); background: rgba(255, 255, 255, 0.16); color: var(--mjg-title);
}
.mjg-app .mjg-icon-btn:hover { background: rgba(255, 255, 255, 0.28); }

.mjg-app .mjg-body { padding: 16px 18px 6px; }
.mjg-app .mjg-field { display: block; margin: 0 0 12px; }
.mjg-app .mjg-label { display: block; margin: 0 0 4px; font-size: 11px; font-weight: 700; letter-spacing: 0.4px; text-transform: uppercase; color: var(--mjg-muted); }
.mjg-app .mjg-input {
	display: block; width: 100%; max-width: none; height: auto; margin: 0; padding: 8px 10px; border-radius: 8px;
	border: 1px solid var(--mjg-border); background: var(--mjg-surface); color: var(--mjg-text);
	font: inherit; box-shadow: none; line-height: 1.4;
}
.mjg-app textarea.mjg-input { resize: vertical; }
.mjg-app .mjg-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }
.mjg-app .mjg-input:focus, .mjg-app .mjg-btn:focus-visible, .mjg-app .mjg-icon-btn:focus-visible, .mjg-app a:focus-visible, .mjg-app .mjg-out:focus-visible {
	outline: 2px solid var(--mjg-accent); outline-offset: 1px;
}
.mjg-app .mjg-row3 { display: grid; grid-template-columns: 90px 1fr 1fr; gap: 10px; }
.mjg-app .mjg-hint { margin-top: 4px; font-size: 12px; color: var(--mjg-muted); }
.mjg-app .mjg-error { margin-top: 4px; font-size: 12px; color: var(--mjg-danger); }
.mjg-app .mjg-error:empty { display: none; }
.mjg-app .mjg-check { display: flex; align-items: center; gap: 6px; margin: 0 0 10px; font-size: 13px; cursor: pointer; color: var(--mjg-text); }
.mjg-app .mjg-check input { margin: 0; accent-color: var(--mjg-accent); }
.mjg-app .mjg-stats { text-align: right; font-size: 12px; color: var(--mjg-muted); margin: 0 0 4px; min-height: 1.2em; }

.mjg-app .mjg-out {
	display: block; margin: 0; height: 300px; overflow: auto; padding: 12px 14px; border-radius: 10px;
	background: var(--mjg-code-bg); border: 1px solid var(--mjg-border); color: var(--mjg-text);
	font: 12.5px/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre; tab-size: 2;
}
.mjg-app .mjg-t-k { color: var(--mjg-k); } .mjg-app .mjg-t-s { color: var(--mjg-s); } .mjg-app .mjg-t-n { color: var(--mjg-n); }
.mjg-app .mjg-t-b { color: var(--mjg-b); } .mjg-app .mjg-t-z { color: var(--mjg-z); }

.mjg-app .mjg-actions { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 10px; margin: 12px 0 4px; }
.mjg-app .mjg-btn {
	display: block; width: 100%; margin: 0; padding: 9px 12px; border-radius: 8px; cursor: pointer;
	border: 1px solid var(--mjg-border); background: var(--mjg-surface-2); color: var(--mjg-text);
	font: inherit; font-weight: 600; text-transform: none; letter-spacing: 0; box-shadow: none; line-height: 1.3;
}
.mjg-app .mjg-btn:hover { border-color: var(--mjg-accent); background: var(--mjg-surface-2); color: var(--mjg-text); }
.mjg-app .mjg-btn.mjg-primary, .mjg-app .mjg-btn.mjg-primary:hover { background: var(--mjg-accent); border-color: var(--mjg-accent); color: #fff; }
.mjg-app .mjg-btn.mjg-primary:hover { filter: brightness(1.1); }
.mjg-app .mjg-toast { height: 18px; margin: 0; font-size: 12px; text-align: center; color: var(--mjg-muted); }

.mjg-app .mjg-footer { padding: 4px 18px 16px; text-align: center; }
.mjg-app a.mjg-editor-link {
	display: block; padding: 10px 12px; border-radius: 8px; border: 1px dashed var(--mjg-accent);
	color: var(--mjg-accent); font-weight: 600; text-decoration: none; box-shadow: none;
}
.mjg-app a.mjg-editor-link:hover { background: var(--mjg-surface-2); color: var(--mjg-accent); text-decoration: none; }
.mjg-app .mjg-credit { margin-top: 10px; font-size: 12px; color: var(--mjg-muted); }
.mjg-app .mjg-credit a { color: var(--mjg-muted); text-decoration: underline; box-shadow: none; }
.mjg-app [hidden] { display: none !important; }

@media (max-width: 520px) {
	.mjg-app .mjg-row3 { grid-template-columns: 1fr; gap: 0; }
	.mjg-app .mjg-actions { grid-template-columns: 1fr; }
}