:root {
	--bg: #f4f1ea;
	--ink: #1c1916;
	--muted: #5c564e;
	--line: #d8d2c6;
	--card: #fffcf7;
	--accent: #1f4d3a;
	--accent-ink: #ffffff;
	--danger: #8a2b2b;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	background: var(--bg);
	color: var(--ink);
	font-family: Georgia, "Times New Roman", serif;
}

.wrap {
	max-width: 820px;
	margin: 0 auto;
	padding: 40px 20px 80px;
}

.header {
	margin-bottom: 28px;
}

.eyebrow {
	margin: 0 0 8px;
	font-family: system-ui, sans-serif;
	font-size: 12px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--muted);
}

h1,
h2 {
	margin: 0 0 10px;
	font-weight: 600;
}

h1 {
	font-size: 32px;
	line-height: 1.2;
}

h2 {
	font-size: 20px;
}

.lede,
.hint,
.status {
	margin: 0;
	font-family: system-ui, sans-serif;
	font-size: 15px;
	line-height: 1.5;
	color: var(--muted);
}

.panel {
	background: var(--card);
	border: 1px solid var(--line);
	padding: 22px 22px 18px;
	margin-bottom: 18px;
}

.grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 14px;
}

label {
	display: flex;
	flex-direction: column;
	gap: 6px;
	margin-bottom: 14px;
	font-family: system-ui, sans-serif;
	font-size: 13px;
	color: var(--muted);
}

input,
select,
textarea {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--line);
	background: #fff;
	color: var(--ink);
	font: 15px/1.4 system-ui, sans-serif;
}

textarea {
	resize: vertical;
}

.actions {
	margin: 4px 0 0;
}

.button {
	appearance: none;
	border: 1px solid var(--ink);
	background: transparent;
	color: var(--ink);
	font: 14px/1 system-ui, sans-serif;
	padding: 10px 14px;
	cursor: pointer;
}

.button-primary {
	background: var(--accent);
	border-color: var(--accent);
	color: var(--accent-ink);
}

.button:disabled {
	opacity: 0.45;
	cursor: not-allowed;
}

.status.is-ok {
	color: var(--accent);
}

.status.is-bad {
	color: var(--danger);
}

.result {
	margin: 0;
	padding: 14px;
	background: #1c1916;
	color: #f4f1ea;
	font: 12px/1.45 ui-monospace, monospace;
	overflow: auto;
	white-space: pre-wrap;
	word-break: break-word;
}

@media (max-width: 700px) {
	.grid {
		grid-template-columns: 1fr;
	}
}