:root {
	--mhdc-bg: #f6f7f9;
	--mhdc-panel: #ffffff;
	--mhdc-text: #111827;
	--mhdc-muted: #667085;
	--mhdc-line: #d9dee7;
	--mhdc-line-strong: #111827;
	--mhdc-soft: #eef2f7;
	--mhdc-primary: #2563eb;
	--mhdc-primary-dark: #1d4ed8;
	--mhdc-success: #0f7a45;
	--mhdc-warning: #9a3412;
	--mhdc-error: #b42318;
	--mhdc-radius: 18px;
	--mhdc-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

.mhdc-wrap,
.mhdc-wrap * {
	box-sizing: border-box;
}

.mhdc-wrap {
	max-width: 980px;
	width: 100%;
	margin: 0 auto;
	padding: clamp(18px, 4vw, 36px);
	font-family: inherit;
	color: var(--mhdc-text);
	background: var(--mhdc-bg);
	border-radius: var(--mhdc-radius);
	line-height: 1.5;
	overflow-wrap: anywhere;
}

.mhdc-wrap button,
.mhdc-wrap input,
.mhdc-wrap select,
.mhdc-wrap textarea {
	font: inherit;
}

.mhdc-header {
	display: flex;
	flex-direction: column;
	gap: 16px;
	margin-bottom: 20px;
}

.mhdc-kicker {
	margin: 0 0 6px;
	font-size: 0.78rem;
	font-weight: 800;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--mhdc-primary);
}

.mhdc-header h2 {
	margin: 0;
	font-size: clamp(1.65rem, 6vw, 2.5rem);
	line-height: 1.1;
	letter-spacing: -0.04em;
	color: var(--mhdc-text);
}

.mhdc-intro {
	max-width: 720px;
	margin: 10px 0 0;
	font-size: clamp(0.98rem, 2vw, 1.08rem);
	color: var(--mhdc-muted);
}

.mhdc-theme-toggle,
.mhdc-button {
	appearance: none;
	border: 1px solid var(--mhdc-line);
	background: var(--mhdc-panel);
	color: var(--mhdc-text);
	border-radius: 999px;
	padding: 12px 16px;
	min-height: 46px;
	font-weight: 750;
	cursor: pointer;
	box-shadow: 0 2px 0 rgba(15, 23, 42, 0.04);
	transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease;
}

.mhdc-theme-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	width: 100%;
}

.mhdc-button:hover,
.mhdc-theme-toggle:hover {
	transform: translateY(-1px);
	box-shadow: 0 10px 24px rgba(15, 23, 42, 0.10);
}

.mhdc-button:focus-visible,
.mhdc-theme-toggle:focus-visible,
.mhdc-wrap input:focus-visible,
.mhdc-wrap select:focus-visible,
.mhdc-wrap textarea:focus-visible {
	outline: 3px solid rgba(37, 99, 235, 0.28);
	outline-offset: 2px;
}

.mhdc-button-primary {
	border-color: var(--mhdc-primary);
	background: var(--mhdc-primary);
	color: #ffffff;
}

.mhdc-button-primary:hover {
	background: var(--mhdc-primary-dark);
}

.mhdc-form {
	padding: clamp(16px, 4vw, 28px);
	background: var(--mhdc-panel);
	border: 1px solid var(--mhdc-line);
	border-radius: var(--mhdc-radius);
	box-shadow: var(--mhdc-shadow);
}

.mhdc-fieldset {
	padding: 0 0 22px;
	margin: 0 0 22px;
	border-bottom: 1px solid var(--mhdc-line);
}

.mhdc-fieldset:last-of-type {
	margin-bottom: 0;
}

.mhdc-fieldset h3 {
	margin: 0 0 15px;
	font-size: clamp(1.08rem, 3.2vw, 1.3rem);
	letter-spacing: -0.02em;
	color: var(--mhdc-text);
}

.mhdc-choice-group {
	display: grid;
	grid-template-columns: 1fr;
	gap: 12px;
}

.mhdc-choice {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 12px;
	align-items: start;
	padding: 14px;
	border: 1px solid var(--mhdc-line);
	border-radius: 15px;
	background: var(--mhdc-soft);
	cursor: pointer;
}

.mhdc-choice input {
	width: 18px;
	height: 18px;
	margin-top: 4px;
	accent-color: var(--mhdc-primary);
}

.mhdc-choice strong,
.mhdc-choice small {
	display: block;
}

.mhdc-choice small {
	margin-top: 3px;
	color: var(--mhdc-muted);
}

.mhdc-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 16px;
}

.mhdc-field {
	min-width: 0;
}

.mhdc-field label {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 10px;
	margin-bottom: 7px;
	font-weight: 800;
	color: var(--mhdc-text);
}

.mhdc-field label span {
	font-size: 0.82rem;
	font-weight: 700;
	color: var(--mhdc-muted);
}

.mhdc-wrap input,
.mhdc-wrap select,
.mhdc-wrap textarea {
	width: 100%;
	max-width: 100%;
	min-width: 0;
	border: 1px solid #cbd5e1;
	border-radius: 13px;
	background: #ffffff;
	color: #111827;
	padding: 13px 14px;
	min-height: 48px;
}

.mhdc-wrap textarea {
	resize: vertical;
	min-height: 92px;
}

.mhdc-help {
	margin: 7px 0 0;
	font-size: 0.9rem;
	color: var(--mhdc-muted);
}

.mhdc-check {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 10px;
	align-items: start;
	margin-top: 16px;
	font-weight: 700;
	color: var(--mhdc-text);
}

.mhdc-check input {
	width: 18px;
	height: 18px;
	min-height: 18px;
	margin-top: 3px;
	accent-color: var(--mhdc-primary);
}

.mhdc-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	padding-top: 4px;
}

.mhdc-actions .mhdc-button {
	flex: 1 1 160px;
}

.mhdc-errors {
	margin-top: 18px;
	padding: 14px 16px;
	border-left: 4px solid var(--mhdc-error);
	background: #fff1f0;
	color: var(--mhdc-error);
	border-radius: 10px;
}

.mhdc-errors ul {
	margin: 0;
	padding-left: 20px;
}

.mhdc-status {
	min-height: 24px;
	margin-top: 12px;
	font-size: 0.95rem;
	font-weight: 700;
	color: var(--mhdc-success);
}

/* Flat report output: intentionally not boxed. */
.mhdc-report {
	width: 100%;
	max-width: 100%;
	margin-top: clamp(22px, 5vw, 36px);
	padding: 0;
	background: transparent;
	border: 0;
	border-radius: 0;
	box-shadow: none;
	overflow: visible;
}

.mhdc-empty-result {
	padding: 22px 0 0;
	border-top: 3px solid var(--mhdc-line-strong);
}

.mhdc-empty-result h3 {
	margin: 0 0 8px;
	font-size: clamp(1.25rem, 4.5vw, 1.75rem);
	letter-spacing: -0.035em;
}

.mhdc-empty-result p {
	margin: 0;
	color: var(--mhdc-muted);
}

.mhdc-report-title {
	padding: 20px 0 18px;
	border-top: 4px solid var(--mhdc-line-strong);
	border-bottom: 1px solid var(--mhdc-line);
}

.mhdc-report-title p {
	margin: 0 0 4px;
	font-weight: 800;
	font-size: 0.78rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--mhdc-muted);
}

.mhdc-report-title h3 {
	margin: 0;
	font-size: clamp(1.7rem, 7vw, 2.45rem);
	line-height: 1.05;
	letter-spacing: -0.055em;
	color: var(--mhdc-text);
}

.mhdc-report-section {
	padding: 18px 0 4px;
	border-bottom: 1px solid var(--mhdc-line);
}

.mhdc-report-section h4 {
	margin: 0 0 12px;
	font-size: clamp(1.22rem, 4.6vw, 1.55rem);
	line-height: 1.15;
	letter-spacing: -0.04em;
	color: var(--mhdc-text);
}

.mhdc-result-row {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 12px;
	align-items: baseline;
	padding: 12px 0;
	border-top: 1px solid rgba(217, 222, 231, 0.8);
}

.mhdc-result-row:first-of-type {
	border-top: 0;
}

.mhdc-result-label {
	min-width: 0;
	font-size: clamp(1rem, 3.8vw, 1.18rem);
	font-weight: 850;
	color: var(--mhdc-muted);
}

.mhdc-result-value {
	min-width: 0;
	text-align: right;
	font-size: clamp(1.02rem, 4.2vw, 1.28rem);
	font-weight: 900;
	color: var(--mhdc-text);
	white-space: nowrap;
}

.mhdc-result-value.is-main,
.mhdc-result-value.is-good {
	color: var(--mhdc-success);
}

.mhdc-result-value.is-warn {
	color: var(--mhdc-warning);
	white-space: normal;
}

.mhdc-note {
	margin: 14px 0 0;
	padding: 14px 0;
	border-top: 1px solid var(--mhdc-line);
	color: var(--mhdc-muted);
}

.mhdc-note strong {
	color: var(--mhdc-text);
}

.mhdc-disclaimer {
	margin: 18px 0 0;
	padding: 16px 0;
	border-top: 3px solid var(--mhdc-line-strong);
	color: var(--mhdc-muted);
	font-size: 0.95rem;
}

.mhdc-disclaimer strong {
	color: var(--mhdc-text);
}

.mhdc-dark {
	--mhdc-bg: #111827;
	--mhdc-panel: #1f2937;
	--mhdc-text: #f8fafc;
	--mhdc-muted: #cbd5e1;
	--mhdc-line: #475569;
	--mhdc-line-strong: #f8fafc;
	--mhdc-soft: #273449;
	--mhdc-primary: #60a5fa;
	--mhdc-primary-dark: #3b82f6;
	--mhdc-success: #86efac;
	--mhdc-warning: #fdba74;
	--mhdc-error: #fca5a5;
	--mhdc-shadow: 0 18px 45px rgba(0, 0, 0, 0.18);
}

.mhdc-dark input,
.mhdc-dark select,
.mhdc-dark textarea {
	border-color: #64748b;
	background: #0f172a;
	color: #f8fafc;
}

.mhdc-dark .mhdc-button,
.mhdc-dark .mhdc-theme-toggle {
	background: #0f172a;
	color: #f8fafc;
	border-color: #64748b;
}

.mhdc-dark .mhdc-button-primary {
	background: var(--mhdc-primary-dark);
	border-color: var(--mhdc-primary-dark);
}

.mhdc-dark .mhdc-errors {
	background: rgba(127, 29, 29, 0.35);
}

@media (min-width: 700px) {
	.mhdc-header {
		flex-direction: row;
		justify-content: space-between;
		align-items: flex-start;
	}

	.mhdc-theme-toggle {
		width: auto;
		flex: 0 0 auto;
	}

	.mhdc-choice-group {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.mhdc-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.mhdc-field-wide {
		grid-column: 1 / -1;
	}
}

@media (max-width: 440px) {
	.mhdc-wrap {
		padding: 16px;
		border-radius: 0;
	}

	.mhdc-form {
		padding: 16px;
	}

	.mhdc-actions .mhdc-button {
		flex-basis: 100%;
	}

	.mhdc-result-row {
		grid-template-columns: minmax(0, 1fr) minmax(96px, auto);
		gap: 8px;
	}

	.mhdc-result-value {
		font-size: clamp(0.98rem, 4.5vw, 1.14rem);
	}
}

@media print {
	.mhdc-form,
	.mhdc-actions,
	.mhdc-theme-toggle,
	.mhdc-errors,
	.mhdc-status {
		display: none !important;
	}

	.mhdc-wrap {
		background: #ffffff !important;
		color: #111827 !important;
		box-shadow: none !important;
		padding: 0 !important;
	}

	.mhdc-report {
		margin-top: 0 !important;
	}
}