.mdc-calculator,
.mdc-calculator * {
	box-sizing: border-box;
}

.mdc-calculator {
	--mdc-bg: #f7f8fb;
	--mdc-panel: #ffffff;
	--mdc-text: #111827;
	--mdc-muted: #667085;
	--mdc-line: #d7dce3;
	--mdc-strong-line: #111827;
	--mdc-soft-line: #eef1f5;
	--mdc-primary: #1f6f43;
	--mdc-primary-dark: #145a34;
	--mdc-focus: #2563eb;
	--mdc-danger: #b42318;
	--mdc-radius: 18px;
	--mdc-shadow: 0 18px 50px rgba(17, 24, 39, 0.08);
	max-width: 980px;
	width: 100%;
	margin: 0 auto;
	padding: clamp(16px, 4vw, 34px);
	background: var(--mdc-bg);
	color: var(--mdc-text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
	line-height: 1.5;
	overflow-x: hidden;
}

.mdc-calculator.is-dark {
	--mdc-bg: #0f172a;
	--mdc-panel: #111c31;
	--mdc-text: #f8fafc;
	--mdc-muted: #b8c1d1;
	--mdc-line: #334155;
	--mdc-strong-line: #e2e8f0;
	--mdc-soft-line: #243246;
	--mdc-primary: #4ade80;
	--mdc-primary-dark: #86efac;
	--mdc-focus: #93c5fd;
	--mdc-danger: #fca5a5;
	--mdc-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
}

.mdc-top {
	display: flex;
	flex-direction: column;
	gap: 16px;
	margin-bottom: 22px;
}

.mdc-kicker {
	margin: 0 0 6px;
	color: var(--mdc-primary);
	font-weight: 800;
	font-size: 0.85rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.mdc-top h2 {
	margin: 0;
	font-size: clamp(1.75rem, 6vw, 3rem);
	line-height: 1.08;
	letter-spacing: -0.045em;
	color: var(--mdc-text);
}

.mdc-intro {
	max-width: 760px;
	margin: 10px 0 0;
	color: var(--mdc-muted);
	font-size: clamp(1rem, 2.5vw, 1.1rem);
}

.mdc-theme-toggle,
.mdc-button {
	min-height: 44px;
	border: 1px solid var(--mdc-line);
	border-radius: 999px;
	padding: 10px 16px;
	background: var(--mdc-panel);
	color: var(--mdc-text);
	font-weight: 800;
	font-size: 0.94rem;
	cursor: pointer;
	transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
	-webkit-tap-highlight-color: transparent;
}

.mdc-theme-toggle {
	align-self: flex-start;
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.mdc-theme-toggle:hover,
.mdc-button:hover {
	transform: translateY(-1px);
	border-color: var(--mdc-primary);
}

.mdc-theme-toggle:focus-visible,
.mdc-button:focus-visible,
.mdc-calculator input:focus-visible,
.mdc-calculator select:focus-visible,
.mdc-calculator textarea:focus-visible,
.mdc-manual-panel summary:focus-visible {
	outline: 3px solid var(--mdc-focus);
	outline-offset: 3px;
}

.mdc-form {
	width: 100%;
	max-width: 100%;
	padding: clamp(16px, 4vw, 28px);
	background: var(--mdc-panel);
	border: 1px solid var(--mdc-line);
	border-radius: var(--mdc-radius);
	box-shadow: var(--mdc-shadow);
}

.mdc-form-grid,
.mdc-manual-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 18px;
	min-width: 0;
}

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

.mdc-field label {
	display: block;
	margin-bottom: 8px;
	font-weight: 850;
	font-size: 1rem;
	color: var(--mdc-text);
}

.mdc-calculator input,
.mdc-calculator select,
.mdc-calculator textarea {
	width: 100%;
	max-width: 100%;
	min-width: 0;
	border: 1px solid var(--mdc-line);
	border-radius: 14px;
	padding: 13px 14px;
	background: var(--mdc-bg);
	color: var(--mdc-text);
	font: inherit;
	font-size: 1rem;
}

.mdc-calculator textarea {
	resize: vertical;
	min-height: 110px;
	overflow-wrap: anywhere;
}

.mdc-calculator input[aria-invalid="true"],
.mdc-calculator textarea[aria-invalid="true"] {
	border-color: var(--mdc-danger);
	box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.12);
}

.mdc-help {
	margin: 8px 0 0;
	color: var(--mdc-muted);
	font-size: 0.9rem;
	overflow-wrap: break-word;
}

.mdc-manual-panel {
	margin-top: 18px;
	border-top: 1px solid var(--mdc-soft-line);
	padding-top: 16px;
}

.mdc-manual-panel summary {
	cursor: pointer;
	font-weight: 900;
	font-size: 1.05rem;
	color: var(--mdc-text);
	margin-bottom: 16px;
}

.mdc-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 20px;
}

.mdc-button {
	flex: 1 1 100%;
	text-align: center;
}

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

.mdc-button-primary:hover {
	background: var(--mdc-primary-dark);
	color: #ffffff;
}

.mdc-button-light {
	background: transparent;
}

.mdc-report {
	width: 100%;
	max-width: 100%;
	margin-top: clamp(26px, 6vw, 42px);
	padding: 0;
	background: transparent;
	border: 0;
	box-shadow: none;
	overflow-wrap: anywhere;
}

.mdc-report::before {
	content: "";
	display: block;
	width: 100%;
	height: 4px;
	background: var(--mdc-strong-line);
	margin-bottom: 16px;
}

.mdc-report-label {
	margin: 0 0 6px;
	color: var(--mdc-muted);
	font-weight: 850;
	font-size: 0.9rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.mdc-report h3 {
	margin: 0 0 18px;
	font-size: clamp(1.55rem, 5vw, 2.4rem);
	line-height: 1.08;
	letter-spacing: -0.035em;
	color: var(--mdc-text);
}

.mdc-alert {
	min-height: 24px;
	margin-bottom: 10px;
	font-weight: 800;
	color: var(--mdc-danger);
}

.mdc-alert.is-success {
	color: var(--mdc-primary);
}

.mdc-report-row {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 5px;
	padding: 16px 0;
	border-top: 1px solid var(--mdc-line);
	min-width: 0;
}

.mdc-report-row span {
	color: var(--mdc-muted);
	font-weight: 850;
	font-size: clamp(1rem, 3.5vw, 1.25rem);
}

.mdc-report-row strong {
	color: var(--mdc-text);
	font-weight: 950;
	font-size: clamp(1.15rem, 4.5vw, 1.6rem);
	line-height: 1.2;
	word-break: normal;
	overflow-wrap: anywhere;
}

.mdc-report-row-main {
	border-top: 1px solid var(--mdc-line);
	padding-top: 20px;
}

.mdc-report-row-main strong {
	font-size: clamp(1.65rem, 7vw, 2.8rem);
	color: var(--mdc-primary);
}

.mdc-report-text {
	border-top: 1px solid var(--mdc-line);
	padding: 18px 0;
}

.mdc-report-text h4 {
	margin: 0 0 8px;
	font-size: clamp(1.15rem, 4vw, 1.45rem);
	line-height: 1.2;
	color: var(--mdc-text);
}

.mdc-report-text p {
	margin: 0;
	color: var(--mdc-muted);
	font-size: 1rem;
}

.mdc-disclaimer {
	border-top: 1px solid var(--mdc-line);
	border-bottom: 1px solid var(--mdc-line);
	padding: 18px 0;
	color: var(--mdc-muted);
	font-size: 0.95rem;
}

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

@media (min-width: 620px) {
	.mdc-top {
		flex-direction: row;
		align-items: flex-start;
		justify-content: space-between;
	}

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

	.mdc-button {
		flex: 0 1 auto;
	}

	.mdc-report-row {
		grid-template-columns: minmax(0, 1fr) minmax(180px, auto);
		align-items: baseline;
		gap: 18px;
	}

	.mdc-report-row strong {
		text-align: right;
	}
}

@media print {
	.mdc-calculator {
		max-width: 100%;
		padding: 0;
		background: #ffffff;
		color: #111827;
	}

	.mdc-top,
	.mdc-form,
	.mdc-alert {
		display: none !important;
	}

	.mdc-report {
		margin-top: 0;
	}
}