/* =========================================================
   YOKUCHI — CARBON BLOCK — KALKULATOR KAN
   ========================================================= */

.kan-calculator-section {
	padding: 95px 20px 105px;
	background: transparent;
}

/* CARD */

.kan-calculator {
	width: 100%;
	max-width: 676px;

	margin: 0 auto;

	padding: 38px 30px 35px;

	background: #fff;

	color: #2b2b2b;

	font-family:
		Inter,
		-apple-system,
		BlinkMacSystemFont,
		'Segoe UI',
		sans-serif;
}

/* =========================================================
   TOP
   ========================================================= */

.kan-calculator__top {
	display: flex;
	align-items: center;
	justify-content: space-between;

	gap: 25px;

	padding-bottom: 17px;

	border-bottom: 1px solid #dedede;
}

.kan-calculator__brand {
	min-width: 0;
	flex: 1;
}

.kan-calculator__logo {
	margin-bottom: 21px;
}

.kan-calculator__logo .custom-logo-link {
	display: block;
	line-height: 0;
}

.kan-calculator__logo img {
	display: block;

	width: 190px !important;
	height: auto !important;

	max-height: none !important;
}

.kan-calculator__kicker {
	display: block;

	margin-bottom: 6px;

	color: #777;

	font-family: Inter, sans-serif;
	font-size: 16px;
	font-style: normal;
	font-weight: 400;

	letter-spacing: 3px;

	line-height: 24px;

	text-transform: uppercase;
}

.kan-calculator__name {
	margin: 0;

	color: #141515;

	font-family: Inter, sans-serif;
	font-size: 58px;
	font-style: normal;
	font-weight: 500;

	letter-spacing: 5px;
	line-height: 40px;
	text-transform: uppercase;
}

.kan-calculator__name sup {
	position: relative;

	top: -0.9em;

	margin-left: 3px;

	color: #777;

	font-family: Inter, sans-serif;
	font-size: 21px;
	font-style: normal;
	font-weight: 500;

	letter-spacing: 0;
	line-height: 100%;
}

.kan-calculator__plant {
	flex: 0 0 145px;
}

.kan-calculator__plant img {
	display: block;

	width: 100%;
	height: 88px;

	object-fit: contain;
}

.kan-calculator #aquariumForm {
	margin: 0;
	padding-top: 23px;
}

.kan-calculator #modeBanner {
	margin: 0 0 22px !important;
	padding: 0 !important;
	border: 0 !important;
	background: transparent !important;
}

.kan-calculator #modeBanner .rule-question {
	margin: 0 0 14px !important;
	color: #333;
	font-family: Inter, sans-serif;
	font-size: 18px;
	font-style: normal;
	font-weight: 500;
	letter-spacing: 0;
	line-height: 24px;
}

.kan-calculator #modeBanner .rule-answer {
	margin: 0 0 18px !important;
	color: #595959;
	font-family: Inter, sans-serif;
	font-size: 16px;
	font-style: normal;
	font-weight: 300;
	letter-spacing: 0;
	line-height: 24px;
}

.kan-calculator #modeBanner .rule-answer b {
	color: #333;
	font-weight: 700;
}

.kan-calculator #modeBanner > div:last-child {
	display: block !important;
}

.kan-calculator .form-section {
	margin: 0 0 30px;
	padding: 30px 0 0;
	border: 0;
	border-top: 1px solid #dedede;
}

.kan-calculator .form-section h3 {
	margin: 0 0 20px;
	color: #454545;
	font-family: Inter, sans-serif;
	font-size: 18px;
	font-style: normal;
	font-weight: 500;
	letter-spacing: 0;
	line-height: 24px;
}

.kan-calculator .form-section h4 {
	margin: 0 0 14px;
	color: #555;
	font-family: Inter, sans-serif;
	font-size: 16px;
	font-style: normal;
	font-weight: 500;
	letter-spacing: 0;
	line-height: 24px;
}

.kan-calculator .form-section p {
	margin: 0 0 14px;
	color: #595959;
	font-family: Inter, sans-serif;
	font-size: 16px;
	font-weight: 300;
	letter-spacing: 0;
	line-height: 24px;
}

.kan-calculator label {
	display: block;
	margin: 0 0 6px;
	color: #4d4d4d;
	font-family: Inter, sans-serif;
	font-size: 14px;
	font-style: normal;
	font-weight: 500;
	letter-spacing: 0;
	line-height: 24px;
	text-transform: uppercase;
}

.kan-calculator .checkbox-group label,
.kan-calculator .form-section label[style] {
	display: flex !important;
	align-items: center;
	gap: 9px;
	margin: 0;
	font-size: 14px;
	font-weight: 400 !important;
	line-height: 24px;
	text-transform: none;
}

.kan-calculator input[type='text'],
.kan-calculator input[type='number'],
.kan-calculator select,
.kan-calculator textarea {
	display: block;
	width: 100%;
	height: 44px;
	min-height: 44px;
	margin: 0 0 14px;
	padding: 0 14px;
	border: 1px solid #d8d8d8;
	border-radius: 0;
	outline: none;
	background: #fff;
	color: #333;
	font-size: 14px;
	font-family: inherit;
	line-height: 24px;
	box-shadow: none;
}

.kan-calculator textarea {
	height: auto;
	min-height: 92px;
	padding-top: 10px;
	padding-bottom: 10px;
}

.kan-calculator input::placeholder {
	color: #aaa;
	opacity: 1;
}

.kan-calculator input:focus,
.kan-calculator select:focus,
.kan-calculator textarea:focus {
	border-color: #999;
	box-shadow: none;
}

.kan-calculator input[type='number'] {
	-moz-appearance: textfield;
}

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

.kan-calculator input[type='radio'],
.kan-calculator input[type='checkbox'] {
	width: 13px;
	height: 13px;
	margin: 0;
	accent-color: #e31e24;
}

.kan-calculator .water-params {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 47px;
}

.kan-calculator .water-column {
	min-width: 0;
	padding: 0;
	border: 0;
	border-radius: 0;
}

.kan-calculator .water-column + .water-column {
	padding-left: 24px;
	border-left: 1px solid #dedede;
}

.kan-calculator .checkbox-group {
	display: flex;
	flex-wrap: wrap;
	gap: 9px 14px;
	margin: 4px 0 14px;
}

.kan-calculator .checkbox-group.checkbox-column,
.kan-calculator .checkbox-group[style] {
	flex-direction: column !important;
	align-items: flex-start;
	gap: 7px !important;
}

.kan-calculator .age-input-row {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 145px;
	gap: 10px;
}

.kan-calculator .analyzeSubmitWrap {
	margin-top: 27px;
}

.kan-calculator .tabBtn,
.kan-calculator .exportBtn,
.kan-calculator #analyzeSubmitBtn {
	width: 100%;
	min-height: 38px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0;
	padding: 0 15px;
	border: 1px solid #333;
	border-radius: 0;
	background: transparent;
	color: #333;
	font-family: Inter, sans-serif;
	font-size: 14px;
	font-style: normal;
	font-weight: 500;
	letter-spacing: 1px;
	line-height: 24px;
	text-transform: uppercase;
	cursor: pointer;
	transition:
		border-color 150ms ease,
		color 150ms ease,
		background 150ms ease;
}

.kan-calculator #btnToFull::after,
.kan-calculator #btnToQuick::after,
.kan-calculator #analyzeSubmitBtn::after {
	content: '→';
	margin-left: 12px;
	color: #e31e24;
	font-size: 14px;
	letter-spacing: 0;
}

.kan-calculator #btnToFull {
	font-family: Inter, sans-serif;
	font-size: 16px;
	font-style: normal;
	font-weight: 500;
	letter-spacing: 2px;
	line-height: 24px;
}

.kan-calculator #analyzeSubmitBtn {
	border-color: #e31e24;
	color: #333;
}

.kan-calculator .tabBtn:hover,
.kan-calculator .exportBtn:hover,
.kan-calculator #analyzeSubmitBtn:hover {
	border-color: #e31e24;
	color: #e31e24;
}

.kan-calculator #analyzeSubmitBtn:hover {
	background: #e31e24;
	color: #fff;
}

.kan-calculator #analyzeSubmitBtn:hover::after {
	color: #fff;
}

.kan-calculator #exportBar {
	display: none;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 13px;
	margin-top: 13px;
}

.kan-calculator #exportBar.is-visible {
	display: grid !important;
}

.kan-calculator .resultsShell {
	margin-top: 14px;
}

.kan-calculator .resultsTabs {
	display: grid;
	grid-template-columns: 1fr;
	gap: 13px;
	margin: 0;
}

.kan-calculator .resultsTabs .tabHint {
	max-width: 390px;
	margin: 7px auto 0;
	color: #858585;
	font-family: Inter, sans-serif;
	font-size: 14px;
	font-weight: 300;
	letter-spacing: 0;
	line-height: 22px;
	text-align: center;
}

.kan-calculator .resultsTabs .tabBtn {
	border-color: #777;
	color: #444;
}

.kan-calculator .resultsTabs .tabBtn:hover,
.kan-calculator .resultsTabs .tabBtn.active {
	border-color: #333;
	color: #222;
}

.kan-calculator .panel {
	display: none;
}

.kan-calculator .panel.active {
	display: block;
}

.kan-calculator #summaryResult,
.kan-calculator #analysisResult {
	margin-top: 18px;
	padding: 20px 0 0;
	border: 0;
	border-top: 1px solid #dedede;
	border-radius: 0;
	background: transparent;
	color: #454545;
	font-family: Inter, sans-serif;
	font-size: 16px;
	font-weight: 300;
	letter-spacing: 0;
	line-height: 24px;
	text-align: center;
	white-space: normal;
}

.kan-calculator #analysisResult:empty,
.kan-calculator #summaryResult:empty {
	display: none;
}

.kan-calculator #summaryResult > .rule-question:first-child,
.kan-calculator #analysisResult > .rule-question:first-child {
	margin-top: 0;
}

.kan-calculator .rule-question {
	margin: 16px 0 7px;
	color: #333;
	font-family: Inter, sans-serif;
	font-size: 16px;
	font-weight: 500;
	letter-spacing: 0;
	line-height: 24px;
}

.kan-calculator .rule-answer {
	margin: 0 0 12px;
	color: #555;
	font-family: Inter, sans-serif;
	font-size: 16px;
	font-weight: 300;
	letter-spacing: 0;
	line-height: 24px;
}

.kan-calculator .resultBox {
	border: 0;
	border-radius: 0;
	background: transparent;
}

.kan-calculator .sectionHeader {
	display: flex;
	align-items: center;
	gap: 10px;
	margin: 18px 0 10px;
	padding: 10px 0;
	border-top: 1px solid #dedede;
	border-bottom: 1px solid #dedede;
	color: #333;
}

.kan-calculator .sectionBadge,
.kan-calculator .pill {
	display: inline-block;
	border: 1px solid #d8d8d8;
	padding: 4px 8px;
	color: #555;
	font-family: Inter, sans-serif;
	font-size: 12px;
	font-weight: 500;
	letter-spacing: 0.5px;
	line-height: 18px;
	text-transform: uppercase;
}

.kan-calculator .sectionTitle {
	font-family: Inter, sans-serif;
	font-size: 14px;
	font-weight: 500;
	letter-spacing: 0;
	line-height: 24px;
	text-transform: uppercase;
}

.kan-calculator .sectionMeta {
	margin-left: auto;
	color: #777;
	font-family: Inter, sans-serif;
	font-size: 12px;
	font-weight: 300;
	line-height: 18px;
}

.kan-calculator .recoList {
	margin: 0;
	padding-left: 18px;
}

.kan-calculator .recoList li {
	margin-bottom: 10px;
}

.kan-calculator .recoShort {
	font-weight: 700;
}

/* =========================================================
   INTRO
   ========================================================= */

.kan-calculator__intro {
	padding: 23px 0 19px;
}

.kan-calculator__intro h3 {
	margin: 0 0 14px;

	color: #333;

	font-family: Inter, sans-serif;
	font-size: 18px;
	font-weight: 500;

	letter-spacing: 0;
	line-height: 24px;
}

.kan-calculator__intro p {
	margin: 0;

	color: #595959;

	font-family: Inter, sans-serif;
	font-size: 16px;
	font-weight: 300;

	letter-spacing: 0;
	line-height: 24px;
}

.kan-calculator__intro strong {
	color: #333;
	font-weight: 700;
}

/* =========================================================
   DETAILS BUTTON
   ========================================================= */

.kan-details-toggle {
	width: 100%;
	min-height: 38px;

	display: flex;
	align-items: center;
	justify-content: center;

	gap: 12px;

	padding: 0 15px;

	border: 1px solid #333;
	border-radius: 0;

	background: transparent;

	color: #333;

	font-family: Inter, sans-serif;
	font-size: 14px;
	font-style: normal;
	font-weight: 500;

	letter-spacing: 1px;

	line-height: 24px;

	text-transform: uppercase;

	cursor: pointer;
}

.kan-details-toggle:hover {
	border-color: #e31e24;
	color: #e31e24;
}

.kan-details-toggle .kan-arrow {
	color: #e31e24;

	font-size: 14px;

	letter-spacing: 0;
}

/* =========================================================
   DIVIDER
   ========================================================= */

.kan-divider {
	width: 100%;
	height: 1px;

	margin: 30px 0;

	background: #dedede;
}

/* =========================================================
   FORM
   ========================================================= */

.kan-form {
	margin: 0;
}

.kan-form-title {
	margin: 0 0 20px;

	color: #454545;

	font-family: Inter, sans-serif;
	font-size: 18px;
	font-style: normal;
	font-weight: 500;

	letter-spacing: 0;
	line-height: 24px;
}

/* =========================================================
   WATER COLUMNS
   ========================================================= */

.kan-water-grid {
	display: grid;

	grid-template-columns: repeat(2, minmax(0, 1fr));

	gap: 47px;
}

.kan-water-column {
	min-width: 0;
}

.kan-water-column h4 {
	margin: 0 0 14px;

	color: #555;

	font-family: Inter, sans-serif;
	font-size: 16px;
	font-style: normal;
	font-weight: 500;

	letter-spacing: 0;
	line-height: 24px;
}

.kan-calculator label[for='tapPh'],
.kan-calculator label[for='aqPh'] {
	font-family: Inter, sans-serif;
	font-size: 14px;
	font-style: normal;
	font-weight: 500;
	letter-spacing: 0;
	line-height: 24px;
}

/* =========================================================
   FIELD
   ========================================================= */

.kan-field {
	display: block;

	margin: 0 0 14px;
}

.kan-field > span {
	display: block;

	margin-bottom: 6px;

	color: #4d4d4d;

	font-family: Inter, sans-serif;
	font-size: 14px;
	font-style: normal;
	font-weight: 500;

	letter-spacing: 0;
	line-height: 24px;

	text-transform: uppercase;
}

.kan-field input {
	display: block;

	width: 100%;
	height: 44px;
	min-height: 44px;

	margin: 0;

	padding: 0 14px;

	border: 1px solid #d8d8d8;
	border-radius: 0;

	outline: none;

	background: #fff;

	color: #333;

	font-family: inherit;
	font-size: 14px;
	line-height: 24px;

	box-shadow: none;

	transition:
		border-color 150ms ease,
		box-shadow 150ms ease;
}

.kan-field input::placeholder {
	color: #aaa;
	opacity: 1;
}

.kan-field input:focus {
	border-color: #999;

	box-shadow: none;
}

/* remove number arrows */

.kan-field input[type='number'] {
	-moz-appearance: textfield;
}

.kan-field input[type='number']::-webkit-outer-spin-button,
.kan-field input[type='number']::-webkit-inner-spin-button {
	margin: 0;

	-webkit-appearance: none;
}

/* =========================================================
   EXTRA FIELDS
   ========================================================= */

.kan-extra[hidden] {
	display: none !important;
}

.kan-extra-grid {
	display: grid;

	grid-template-columns: repeat(2, minmax(0, 1fr));

	gap: 12px 47px;
}

/* =========================================================
   ANALYZE
   ========================================================= */

.kan-analyze {
	width: 100%;
	min-height: 44px;

	margin-top: 27px;

	display: flex;
	align-items: center;
	justify-content: center;

	gap: 12px;

	padding: 0 15px;

	border: 1px solid #e31e24;
	border-radius: 0;

	background: transparent;

	color: #333;

	font-family: Inter, sans-serif;
	font-size: 14px;
	font-style: normal;
	font-weight: 500;

	letter-spacing: 1px;

	line-height: 24px;

	text-transform: uppercase;

	cursor: pointer;
}

.kan-analyze span {
	color: #e31e24;

	font-size: 14px;

	letter-spacing: 0;
}

.kan-analyze:hover {
	background: #e31e24;
	color: #fff;
}

.kan-analyze:hover span {
	color: #fff;
}

/* =========================================================
   RESULT BUTTONS
   ========================================================= */

.kan-result-buttons {
	display: grid;

	grid-template-columns: 1fr;

	gap: 13px;

	margin-top: 14px;
}

.kan-result-tab {
	width: 100%;
	min-height: 44px;

	padding: 0 15px;

	border: 1px solid #777;
	border-radius: 0;

	background: transparent;

	color: #444;

	font-family: Inter, sans-serif;
	font-size: 14px;
	font-style: normal;
	font-weight: 500;

	letter-spacing: 1px;
	line-height: 24px;

	text-transform: uppercase;

	cursor: pointer;
}

.kan-result-tab:hover,
.kan-result-tab.is-active {
	border-color: #333;

	color: #222;
}

/* =========================================================
   INFO
   ========================================================= */

.kan-result-info {
	max-width: 390px;

	margin: 20px auto 0;

	color: #858585;

	font-family: Inter, sans-serif;
	font-size: 14px;
	font-weight: 300;

	letter-spacing: 0;
	line-height: 22px;

	text-align: center;
}

/* =========================================================
   RESULT
   ========================================================= */

.kan-result {
	margin-top: 18px;

	padding-top: 20px;

	border-top: 1px solid #dedede;

	color: #454545;

	font-family: Inter, sans-serif;
	font-size: 16px;
	font-weight: 300;

	letter-spacing: 0;
	line-height: 24px;

	text-align: center;
}

/* =========================================================
   TABLET
   ========================================================= */

@media (max-width: 900px) {
	.kan-calculator-section {
		padding: 72px 24px 82px;
	}

	.kan-calculator {
		max-width: 640px;
	}

	.kan-water-grid,
	.kan-extra-grid,
	.kan-calculator .water-params {
		gap: 24px;
	}

	.kan-water-column + .kan-water-column,
	.kan-calculator .water-column + .water-column {
		padding-left: 18px;
	}
}

/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 600px) {
	.kan-calculator-section {
		padding: 50px 16px 65px;
	}

	.kan-calculator {
		max-width: 100%;

		padding: 28px 20px 30px;
	}

	.kan-calculator__top {
		gap: 16px;
	}

	.kan-calculator__plant {
		flex-basis: 105px;
	}

	.kan-calculator__plant img {
		height: 70px;
	}

	.kan-water-grid,
	.kan-extra-grid,
	.kan-calculator .water-params,
	.kan-calculator .age-input-row,
	.kan-calculator #exportBar.is-visible {
		grid-template-columns: 1fr;

		gap: 16px;
	}

	.kan-water-column + .kan-water-column,
	.kan-calculator .water-column + .water-column {
		margin-top: 10px;
		padding-left: 0;
		border-left: 0;
	}

	.kan-details-toggle {
		padding: 8px 12px;

		line-height: 1.4;
	}
}