:root {
		--sc-primary: hsl(38deg, 92%, 50%);
		--sc-primary-light: hsl(38deg, 92%, 90%);
		--sc-success: hsl(142deg, 72%, 45%);
		--sc-bg-card: hsl(0deg, 0%, 100%);
		--sc-bg-app: hsl(210deg, 20%, 98%);
		--sc-border: hsl(210deg, 20%, 90%);
		--sc-text-main: hsl(210deg, 30%, 20%);
		--sc-text-muted: hsl(210deg, 15%, 50%);
		--sc-text-disabled: hsl(210deg, 15%, 75%);
		--sc-shadow-md: 0 4px 6px -1px rgb(0, 0, 0, 0.1);
		--sc-shadow-lg: 0 10px 15px -3px rgb(0, 0, 0, 0.1);
		--sc-radius: 1rem;
		--sc-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
	}

	.theme-dark {
		--sc-bg-card: hsl(220deg, 25%, 12%);
		--sc-bg-app: hsl(220deg, 30%, 7%);
		--sc-border: hsl(220deg, 20%, 20%);
		--sc-text-main: hsl(210deg, 20%, 95%);
		--sc-text-muted: hsl(210deg, 15%, 70%);
		--sc-text-disabled: hsl(210deg, 15%, 50%);
		--sc-primary-light: hsl(38deg, 92%, 12%);
	}

	.sourdough-calculator {
		width: 100%;
		max-width: 100%;
		padding: 2rem;
		background: var(--sc-bg-card);
		border: 1px solid var(--sc-border);
		border-radius: var(--sc-radius);
		box-shadow: var(--sc-shadow-lg);
	}

	.sc-header {
		width: 100%;
		height: 0.5rem;
		background: var(--sc-primary);
		border-radius: var(--sc-radius) var(--sc-radius) 0 0;
		margin: -2rem -2rem 2rem;
	}

	.sc-grid {
		display: grid;
		grid-template-columns: 1fr;
		gap: 3rem;
	}

	@media (min-width: 1024px) {
		.sc-grid {
			grid-template-columns: 2fr 3fr;
		}

		.sc-grid > * {
			min-width: 0;
		}
	}

	.sc-section {
		display: flex;
		flex-direction: column;
		gap: 2.5rem;
	}

	.sc-control-group {
		display: flex;
		flex-direction: column;
		gap: 1rem;
	}

	.sc-label {
		font-size: 0.875rem;
		font-weight: 700;
		color: var(--sc-text-muted);
		text-transform: uppercase;
		letter-spacing: 0.05em;
		display: flex;
		align-items: center;
		gap: 0.5rem;
	}

	.sc-input {
		width: 100%;
		padding: 1rem;
		border: 2px solid var(--sc-border);
		border-radius: 0.75rem;
		background: var(--sc-bg-app);
		color: var(--sc-text-main);
		font-weight: 600;
		font-size: 2rem;
		text-align: center;
		transition: var(--sc-transition);
	}

	.sc-input:focus {
		outline: none;
		border-color: var(--sc-primary);
		box-shadow: 0 0 0 3px hsl(38deg, 92%, 50%, 0.1);
	}

	.sc-input::placeholder {
		color: var(--sc-text-disabled);
	}

	input[type='number']::-webkit-outer-spin-button,
	input[type='number']::-webkit-inner-spin-button {
		-webkit-appearance: none;
		margin: 0;
	}

	.sc-ratio-buttons {
		display: grid;
		grid-template-columns: repeat(3, 1fr);
		gap: 0.75rem;
	}

	.ratio-btn {
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		padding: 0.75rem 0.5rem;
		border-radius: 0.75rem;
		border: 2px solid var(--sc-border);
		background: var(--sc-bg-app);
		color: var(--sc-text-muted);
		font-weight: 600;
		cursor: pointer;
		transition: var(--sc-transition);
	}

	.ratio-btn:hover {
		border-color: var(--sc-primary);
		color: var(--sc-primary);
	}

	.ratio-btn.ratio-active {
		background: var(--sc-primary-light);
		border-color: var(--sc-primary);
		color: var(--sc-primary);
		box-shadow: var(--sc-shadow-md);
	}

	.ratio-btn.ratio-inactive {
		background: var(--sc-bg-app);
		border-color: var(--sc-border);
		color: var(--sc-text-muted);
	}

	.sc-ratio-label {
		font-size: 0.625rem;
		text-transform: uppercase;
		opacity: 0.75;
		margin-bottom: 0.25rem;
	}

	.sc-ratio-value {
		font-size: 1.125rem;
		font-weight: 700;
	}

	.sc-custom-inputs {
		display: none;
		gap: 1.5rem;
		padding: 1.5rem;
		background: var(--sc-bg-app);
		border-radius: 0.75rem;
		border: 1px solid var(--sc-border);
	}

	.sc-custom-inputs.visible {
		display: flex;
		justify-content: space-around;
		align-items: flex-end;
	}

	.sc-custom-input-group {
		display: flex;
		flex-direction: column;
		align-items: center;
		gap: 0.5rem;
	}

	.custom-input {
		padding: 0.75rem;
		border: 1px solid var(--sc-border);
		border-radius: 0.5rem;
		background: var(--sc-bg-card);
		color: var(--sc-text-main);
		width: 80px;
		text-align: center;
		font-weight: 600;
		font-size: 1rem;
		transition: var(--sc-transition);
	}

	.custom-input:focus {
		outline: none;
		border-color: var(--sc-primary);
	}

	.sc-custom-label {
		font-size: 0.625rem;
		text-transform: uppercase;
		font-weight: 700;
		color: var(--sc-text-muted);
		margin-bottom: 0.25rem;
		display: block;
		text-align: center;
	}

	.sc-results {
		display: flex;
		flex-direction: column;
		gap: 1rem;
	}

	.sc-results-header {
		padding: 1rem;
		background: var(--sc-bg-app);
		border: 1px solid var(--sc-border);
		border-radius: 0.75rem;
		display: flex;
		justify-content: space-between;
		align-items: center;
	}

	.sc-results-title {
		font-size: 0.75rem;
		font-weight: 700;
		color: var(--sc-text-muted);
		text-transform: uppercase;
		letter-spacing: 0.05em;
	}

	.sc-hydration-badge {
		font-size: 0.75rem;
		font-weight: 600;
		color: var(--sc-primary);
		background: var(--sc-primary-light);
		padding: 0.25rem 0.75rem;
		border-radius: 9999px;
	}

	.sc-result-rows {
		display: flex;
		flex-direction: column;
		gap: 0;
		border: 1px solid var(--sc-border);
		border-radius: 0.75rem;
		overflow: hidden;
	}

	.sc-result-row {
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding: 1rem;
		border-bottom: 1px solid var(--sc-border);
		transition: var(--sc-transition);
	}

	.sc-result-row:last-child {
		border-bottom: none;
	}

	.sc-result-row:hover {
		background: var(--sc-primary-light);
	}

	.sc-result-content {
		display: flex;
		align-items: center;
		gap: 1rem;
		flex: 1;
	}

	.sc-result-icon {
		width: 3rem;
		height: 3rem;
		border-radius: 0.5rem;
		display: flex;
		align-items: center;
		justify-content: center;
		font-size: 1.5rem;
	}

	.sc-result-icon.starter {
		background: hsl(38deg, 92%, 90%);
		color: var(--sc-primary);
	}

	.theme-dark .sc-result-icon.starter {
		background: hsl(38deg, 92%, 15%);
	}

	.sc-result-icon.flour {
		background: hsl(45deg, 93%, 90%);
		color: hsl(45deg, 93%, 50%);
	}

	.theme-dark .sc-result-icon.flour {
		background: hsl(45deg, 93%, 15%);
	}

	.sc-result-icon.water {
		background: hsl(196deg, 95%, 90%);
		color: hsl(196deg, 95%, 50%);
	}

	.theme-dark .sc-result-icon.water {
		background: hsl(196deg, 95%, 15%);
	}

	.sc-result-name {
		font-weight: 700;
		color: var(--sc-text-main);
		font-size: 1.125rem;
	}

	.sc-result-desc {
		font-size: 0.875rem;
		color: var(--sc-text-muted);
	}

	.sc-result-value {
		display: flex;
		flex-direction: column;
		align-items: flex-end;
		gap: 0.25rem;
	}

	.sc-result-amount {
		font-size: 1.875rem;
		font-weight: 800;
		color: var(--sc-text-main);
		line-height: 1;
	}

	.sc-result-unit {
		font-size: 0.875rem;
		color: var(--sc-text-muted);
		font-weight: 600;
	}

	.sc-total {
		display: flex;
		justify-content: flex-end;
		align-items: center;
		gap: 1rem;
		padding: 1rem;
		margin-top: 1rem;
		opacity: 0.75;
	}

	.sc-total-label {
		font-size: 0.875rem;
		font-weight: 600;
		color: var(--sc-text-muted);
		text-transform: uppercase;
	}

	.sc-total-value {
		font-size: 1.25rem;
		font-weight: 700;
		color: var(--sc-text-main);
	}