/**
 * Kalkulačka — vlastní styl stránky
 */

.mok-calc {
	--calc-bg: #f4f7fc;
	--calc-card: #ffffff;
	--calc-ink: #0b1220;
	--calc-muted: #5b6475;
	--calc-line: #dfe6f0;
	--calc-brand: #1d5bff;
	--calc-brand-soft: #eef3ff;
	--calc-navy: #0f2d5c;
	--calc-radius: 24px;
	--calc-shadow: 0 18px 48px rgba(11, 18, 32, 0.08);
	font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
	color: var(--calc-ink);
	background: var(--calc-bg);
	padding-bottom: 4.5rem;
}

body.mok-kalkulacka-page #main {
	background: var(--calc-bg);
}

/* Hero */
.mok-calc-hero {
	padding: 3rem 0 1.5rem;
	background:
		radial-gradient(circle at 0% 0%, rgba(29, 91, 255, 0.12), transparent 45%),
		linear-gradient(180deg, #ffffff 0%, var(--calc-bg) 100%);
}

.mok-calc-hero__eyebrow {
	margin: 0 0 0.65rem;
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--calc-brand);
}

.mok-calc-hero h1 {
	margin: 0 0 0.85rem;
	font-size: clamp(2rem, 4.2vw, 2.85rem);
	font-weight: 800;
	letter-spacing: -0.04em;
	line-height: 1.05;
	text-transform: none;
	color: #000;
}

.mok-calc-hero__lead {
	margin: 0;
	max-width: 42rem;
	font-size: 1.02rem;
	line-height: 1.65;
	color: var(--calc-muted);
}

/* Guide */
.mok-calc-guide {
	padding: 0.5rem 0 1.25rem;
}

.mok-calc-guide__panel {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
	gap: clamp(1.25rem, 3vw, 2rem);
	align-items: stretch;
	padding: clamp(1.25rem, 2.5vw, 1.75rem);
	border-radius: var(--calc-radius);
	background: var(--calc-card);
	border: 1px solid var(--calc-line);
	box-shadow: 0 12px 28px rgba(11, 18, 32, 0.05);
}

.mok-calc-guide__copy {
	display: flex;
	flex-direction: column;
	min-height: 100%;
	align-self: stretch;
}

.mok-calc-guide__copy p:not(.mok-calc-guide__note) {
	margin: 0 0 0.85rem;
	font-size: 0.96rem;
	line-height: 1.65;
	color: var(--calc-muted);
}

.mok-calc-guide__copy h2 {
	margin: 0 0 0.65rem;
	font-size: clamp(1.35rem, 2.5vw, 1.7rem);
	font-weight: 800;
	letter-spacing: -0.03em;
	line-height: 1.15;
	text-transform: none;
	color: var(--calc-ink);
}

.mok-calc-guide__list {
	margin: 0;
	padding-left: 1.1rem;
	color: var(--calc-muted);
	font-size: 0.94rem;
	line-height: 1.6;
}

.mok-calc-guide__list li + li {
	margin-top: 0.35rem;
}

.mok-calc-guide__note {
	margin-top: auto;
	margin-bottom: 0;
	padding: 0.85rem 1rem;
	width: fit-content;
	max-width: 100%;
	border-radius: 14px;
	border: 1px solid rgba(29, 91, 255, 0.18);
	background: var(--calc-brand-soft);
	color: var(--calc-brand);
	font-size: 0.94rem;
	font-weight: 800;
	line-height: 1.45;
}

.mok-calc-guide__figure {
	margin: 0;
	padding: 0.85rem 0.65rem 0.35rem;
	border-radius: 18px;
	background:
		linear-gradient(180deg, rgba(29, 91, 255, 0.05) 0%, rgba(15, 45, 92, 0.03) 100%),
		#f7faff;
	border: 1px solid rgba(29, 91, 255, 0.1);
}

.mok-calc-guide__svg {
	display: block;
	width: 100%;
	height: auto;
}

.mok-calc-guide__figure figcaption {
	margin-top: 0.45rem;
	text-align: center;
	font-size: 0.78rem;
	font-weight: 600;
	color: var(--calc-muted);
}

/* Layout */
.mok-calc-tool {
	padding: 0.35rem 0 0;
}

.mok-calc-layout {
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(280px, 380px);
	gap: clamp(1rem, 2.5vw, 1.35rem);
	align-items: start;
}

.mok-calc-card {
	border-radius: var(--calc-radius);
	background: var(--calc-card);
	border: 1px solid var(--calc-line);
	box-shadow: var(--calc-shadow);
}

.mok-calc-card--main {
	padding: clamp(1.35rem, 3vw, 2rem);
	min-width: 0;
}

.mok-calc-card--summary {
	position: sticky;
	top: 1.25rem;
	padding: clamp(1.25rem, 2.5vw, 1.6rem);
	background:
		linear-gradient(180deg, #ffffff 0%, #f8faff 100%);
}

.mok-calc-card__header {
	margin-bottom: 0.65rem;
}

.mok-calc-card__eyebrow {
	margin: 0 0 0.45rem;
	font-size: 0.74rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--calc-brand);
}

.mok-calc-card__header h2 {
	margin: 0 0 0.2rem;
	font-size: clamp(1.35rem, 2.4vw, 1.75rem);
	font-weight: 800;
	letter-spacing: -0.03em;
	line-height: 1.12;
	text-transform: none;
	color: var(--calc-ink);
}

.mok-calc-card__lead {
	margin: 0;
	font-size: 0.94rem;
	line-height: 1.6;
	color: var(--calc-muted);
}

/* Form */
.mok-calc-form {
	display: grid;
	gap: 1.35rem;
	min-width: 0;
}

.mok-calc-type {
	display: grid;
	gap: 1.25rem;
	margin: 0;
	padding: 0;
	border: 0;
	min-width: 0;
}

.mok-calc-type legend {
	padding: 0;
	margin: 0 0 0.1rem;
	float: none;
	width: auto;
	display: block;
}

.mok-calc-type__grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 0.55rem;
	min-width: 0;
}

.mok-calc-type__option {
	display: block;
	position: relative;
	min-width: 0;
	cursor: pointer;
}

.mok-calc-type__option input {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	margin: 0;
	opacity: 0;
	cursor: pointer;
}

.mok-calc-type__box {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.45rem;
	min-height: 4.85rem;
	padding: 0.7rem 0.4rem;
	border: 1px solid var(--calc-line);
	border-radius: 16px;
	background: #fbfcff;
	color: var(--calc-muted);
	text-align: center;
	transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.mok-calc-type__icon {
	display: grid;
	place-items: center;
	width: 2rem;
	height: 2rem;
	color: var(--calc-brand);
}

.mok-calc-type__icon svg {
	width: 1.35rem;
	height: 1.35rem;
}

.mok-calc-type__text {
	font-size: 0.78rem;
	font-weight: 700;
	line-height: 1.25;
	color: var(--calc-ink);
}

.mok-calc-card .mok-calc-type__option:hover .mok-calc-type__box {
	border-color: #bfd0ef;
	background: var(--calc-brand-soft);
}

.mok-calc-type__option input:checked + .mok-calc-type__box {
	border-color: rgba(29, 91, 255, 0.35);
	background: var(--calc-brand-soft);
	box-shadow: 0 10px 24px rgba(29, 91, 255, 0.12);
	color: var(--calc-brand);
}

.mok-calc-type__option input:focus-visible + .mok-calc-type__box {
	outline: none;
	box-shadow: 0 0 0 3px rgba(29, 91, 255, 0.18);
}

.mok-calc-fields-wrap {
	padding: 1.1rem 1rem;
	border-radius: 18px;
	background: linear-gradient(180deg, #f8faff 0%, #f4f7fc 100%);
	border: 1px solid rgba(223, 230, 240, 0.95);
	min-width: 0;
}

.mok-calc-fields {
	display: grid;
	gap: 0.55rem;
}

.mok-calc-fields-wrap[hidden],
.mok-calc-options[hidden],
.mok-calc-fields[hidden],
.mok-calc-hint[hidden],
.mok-calc-message[hidden],
.mok-calc-toggle[hidden],
.mok-calc-blinds[hidden] {
	display: none !important;
}

.mok-calc-blinds {
	display: grid;
	gap: 0.85rem;
}

.mok-calc-venkovni-panel[hidden] {
	display: none !important;
}

.mok-calc-venkovni-panel:not([hidden]) {
	margin-top: -0.15rem;
}

.mok-calc-mode {
	display: grid;
	gap: 0.55rem;
	margin: 0;
	padding: 0;
	border: 0;
}

.mok-calc-mode legend {
	padding: 0;
	margin: 0;
	float: none;
	width: auto;
	display: block;
}

.mok-calc-mode__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.55rem;
}

.mok-calc-mode__option {
	display: block;
	position: relative;
	min-width: 0;
	cursor: pointer;
}

.mok-calc-mode__option input {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	margin: 0;
	opacity: 0;
	cursor: pointer;
}

.mok-calc-mode__box {
	display: block;
	padding: 0.75rem 0.65rem;
	border: 1px solid var(--calc-line);
	border-radius: 12px;
	background: #fff;
	color: var(--calc-ink);
	font-size: 0.86rem;
	font-weight: 700;
	text-align: center;
	transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.mok-calc-card .mok-calc-mode__option:hover .mok-calc-mode__box {
	border-color: #bfd0ef;
	background: var(--calc-brand-soft);
}

.mok-calc-mode__option input:checked + .mok-calc-mode__box {
	border-color: rgba(29, 91, 255, 0.35);
	background: var(--calc-brand-soft);
	box-shadow: 0 8px 18px rgba(29, 91, 255, 0.1);
	color: var(--calc-brand);
}

.mok-calc-mode__option input:focus-visible + .mok-calc-mode__box {
	outline: none;
	box-shadow: 0 0 0 3px rgba(29, 91, 255, 0.18);
}

.mok-calc-building-input[hidden] {
	display: none !important;
}

.mok-calc-field-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.85rem;
}

.mok-calc-field-grid .mok-calc-area,
.mok-calc-building-input .mok-calc-area {
	min-width: 0;
}

.mok-calc-label {
	display: block;
	margin-bottom: 0.45rem;
	font-size: 0.84rem;
	font-weight: 700;
	color: var(--calc-ink);
}

.mok-calc-input {
	width: 100%;
	padding: 0.88rem 0.95rem;
	border: 1px solid var(--calc-line);
	border-radius: 14px;
	background: #fff;
	color: var(--calc-ink);
	font: inherit;
	font-size: 0.96rem;
	transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.mok-calc-input:hover {
	border-color: #c8d5ea;
}

.mok-calc-input:focus {
	border-color: var(--calc-brand);
	outline: none;
	background: #fff;
	box-shadow: 0 0 0 4px rgba(29, 91, 255, 0.12);
}

.mok-calc-hint {
	margin: 0.55rem 0 0;
	font-size: 0.82rem;
	line-height: 1.5;
	color: var(--calc-muted);
}

.mok-calc-hint + .mok-calc-hint {
	margin-top: 0.2rem;
}

.mok-calc-hint a {
	color: var(--calc-brand);
	font-weight: 700;
	text-decoration: none;
}

.mok-calc-hint a:hover {
	text-decoration: underline;
}

/* m² input */
.mok-calc-area {
	display: grid;
	gap: 0.45rem;
	min-width: 0;
}

.mok-calc-area__control {
	display: flex;
	align-items: stretch;
	border: 1px solid var(--calc-line);
	border-radius: 14px;
	background: #fff;
	overflow: hidden;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.mok-calc-area__control:hover {
	border-color: #c8d5ea;
}

.mok-calc-area__control:focus-within {
	border-color: var(--calc-brand);
	box-shadow: 0 0 0 3px rgba(29, 91, 255, 0.14);
}

.mok-calc-area__input {
	flex: 1;
	min-width: 0;
	width: 100%;
	border: 0 !important;
	outline: none !important;
	box-shadow: none !important;
	padding: 0.95rem 1rem;
	background: transparent !important;
	color: var(--calc-ink);
	font: inherit;
	font-size: 1.02rem;
	font-weight: 600;
	border-radius: 0 !important;
	-webkit-appearance: none;
	appearance: none;
}

.mok-calc-area__input::placeholder {
	color: #9aa6b8;
	font-weight: 500;
}

.mok-calc-area__input:focus {
	border: 0;
	outline: none;
	box-shadow: none;
}

.mok-calc-area__input::-webkit-outer-spin-button,
.mok-calc-area__input::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

.mok-calc-area__input[type='number'] {
	-moz-appearance: textfield;
	appearance: textfield;
}

.mok-calc-area__unit {
	display: flex;
	align-items: center;
	flex-shrink: 0;
	padding: 0 1.05rem;
	border-left: 1px solid var(--calc-line);
	border-radius: 0;
	background: var(--calc-brand-soft);
	color: var(--calc-brand);
	font-size: 0.92rem;
	font-weight: 800;
	letter-spacing: 0.02em;
}

/* Panely + custom select */
.mok-calc-field--panel {
	padding: 1.1rem 1rem;
	border-radius: 18px;
	background: linear-gradient(180deg, #f8faff 0%, #f4f7fc 100%);
	border: 1px solid rgba(223, 230, 240, 0.95);
}

.mok-calc-select-wrap {
	position: relative;
	display: block;
	min-width: 0;
}

.mok-calc-select--native {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.mok-calc-dropdown {
	position: relative;
}

.mok-calc-dropdown__trigger {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	width: 100%;
	padding: 0.88rem 1rem;
	border: 1px solid var(--calc-line);
	border-radius: 14px;
	background: #fff !important;
	background-color: #fff !important;
	color: var(--calc-ink) !important;
	font: inherit;
	font-size: 0.96rem;
	font-weight: 600;
	text-align: left;
	text-transform: none;
	cursor: pointer;
	box-shadow: none !important;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
	-webkit-tap-highlight-color: transparent;
}

.mok-calc-dropdown__trigger:hover,
.mok-calc-dropdown__trigger:focus,
.mok-calc-dropdown__trigger:active {
	background: #fff !important;
	background-color: #fff !important;
	color: var(--calc-ink) !important;
	box-shadow: none !important;
}

.mok-calc-dropdown__trigger:hover {
	border-color: #c8d5ea;
}

.mok-calc-select-wrap.is-open .mok-calc-dropdown__trigger,
.mok-calc-dropdown__trigger:focus-visible {
	border-color: var(--calc-brand);
	outline: none;
	background: #fff !important;
	background-color: #fff !important;
	color: var(--calc-ink) !important;
	box-shadow: 0 0 0 3px rgba(29, 91, 255, 0.14) !important;
}

.mok-calc-dropdown__value {
	min-width: 0;
	text-transform: none;
}

.mok-calc-dropdown__value.is-placeholder {
	color: #9aa6b8;
	font-weight: 500;
}

.mok-calc-dropdown__chevron {
	flex-shrink: 0;
	width: 0.5rem;
	height: 0.5rem;
	margin-top: -0.15rem;
	border-right: 2px solid var(--calc-brand);
	border-bottom: 2px solid var(--calc-brand);
	transform: rotate(45deg);
	transition: transform 0.2s ease;
}

.mok-calc-select-wrap.is-open .mok-calc-dropdown__chevron {
	transform: rotate(-135deg);
	margin-top: 0.1rem;
}

.mok-calc-dropdown__menu {
	position: absolute;
	z-index: 30;
	top: calc(100% + 0.45rem);
	left: 0;
	right: 0;
	margin: 0;
	padding: 0.4rem;
	list-style: none;
	border: 1px solid rgba(223, 230, 240, 0.95);
	border-radius: 14px;
	background: #fff;
	box-shadow: 0 18px 42px rgba(11, 18, 32, 0.12);
}

.mok-calc-dropdown__menu[hidden] {
	display: none !important;
}

.mok-calc-dropdown__option {
	padding: 0.78rem 0.9rem;
	border-radius: 10px;
	color: var(--calc-ink);
	font-size: 0.92rem;
	font-weight: 600;
	line-height: 1.35;
	text-transform: none;
	cursor: pointer;
	transition: background 0.15s ease, color 0.15s ease;
}

.mok-calc-dropdown__option:hover,
.mok-calc-dropdown__option.is-focused {
	background: var(--calc-brand-soft);
	color: var(--calc-brand);
}

.mok-calc-dropdown__option.is-selected {
	background: var(--calc-brand-soft);
	color: var(--calc-brand);
}

.mok-calc-options {
	display: grid;
	gap: 0.85rem;
	padding-top: 0.2rem;
}

.mok-calc-toggle {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 0.95rem 1rem;
	border: 1px solid var(--calc-line);
	border-radius: 16px;
	background: #fbfcff;
	cursor: pointer;
	transition: border-color 0.2s ease, background 0.2s ease;
}

.mok-calc-toggle:hover {
	border-color: #c8d5ea;
	background: #fff;
}

.mok-calc-toggle__copy {
	display: grid;
	gap: 0.2rem;
}

.mok-calc-toggle__text {
	font-size: 0.92rem;
	font-weight: 700;
	color: var(--calc-ink);
}

.mok-calc-toggle__hint {
	font-size: 0.8rem;
	line-height: 1.4;
	color: var(--calc-muted);
}

.mok-calc-toggle__control {
	position: relative;
	flex-shrink: 0;
}

.mok-calc-toggle__control input {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

.mok-calc-toggle__track {
	display: block;
	width: 52px;
	height: 30px;
	border-radius: 999px;
	background: #cfd8e8;
	transition: background 0.2s ease;
}

.mok-calc-toggle__track::after {
	content: '';
	position: absolute;
	top: 3px;
	left: 3px;
	width: 24px;
	height: 24px;
	border-radius: 50%;
	background: #fff;
	box-shadow: 0 2px 6px rgba(11, 18, 32, 0.18);
	transition: transform 0.2s ease;
}

.mok-calc-toggle__control input:checked + .mok-calc-toggle__track {
	background: var(--calc-brand);
}

.mok-calc-toggle__control input:checked + .mok-calc-toggle__track::after {
	transform: translateX(22px);
}

.mok-calc-toggle__control input:focus-visible + .mok-calc-toggle__track {
	box-shadow: 0 0 0 3px rgba(29, 91, 255, 0.2);
}

/* Summary */
.mok-calc-summary {
	padding: 1.2rem 1.1rem 1.1rem;
	border-radius: 18px;
	text-align: center;
	color: #fff;
	background:
		radial-gradient(circle at 100% 0%, rgba(255, 255, 255, 0.14), transparent 42%),
		linear-gradient(145deg, var(--calc-navy) 0%, #1549c8 58%, #1d5bff 100%);
	box-shadow: 0 16px 36px rgba(15, 45, 92, 0.24);
}

.mok-calc-summary.is-muted {
	opacity: 0.72;
}

.mok-calc-summary__label {
	margin: 0 0 0.45rem;
	font-size: 0.88rem;
	font-weight: 600;
	opacity: 0.9;
}

.mok-calc-summary__price {
	margin: 0;
	font-size: clamp(2rem, 5vw, 2.55rem);
	font-weight: 800;
	letter-spacing: -0.04em;
	line-height: 1;
	font-variant-numeric: tabular-nums;
}

.mok-calc-summary__note {
	margin: 0.55rem 0 0;
	font-size: 0.8rem;
	line-height: 1.45;
	opacity: 0.88;
}

.mok-calc-summary__note:empty {
	display: none;
}

.mok-calc-trust {
	display: grid;
	gap: 0.55rem;
	margin: 1rem 0 0;
	padding: 0;
	list-style: none;
}

.mok-calc-trust li {
	position: relative;
	padding-left: 1.35rem;
	font-size: 0.84rem;
	line-height: 1.45;
	color: var(--calc-muted);
}

.mok-calc-trust li::before {
	content: '';
	position: absolute;
	left: 0;
	top: 0.42rem;
	width: 0.55rem;
	height: 0.55rem;
	border-radius: 50%;
	background: var(--calc-brand);
	box-shadow: 0 0 0 3px rgba(29, 91, 255, 0.14);
}

.mok-calc-message {
	margin: 0;
	padding: 0.8rem 0.95rem;
	border-radius: 14px;
	background: #fff4df;
	border: 1px solid #f2d7a2;
	color: #7a5618;
	font-size: 0.88rem;
	line-height: 1.45;
}

.mok-calc-actions {
	display: grid;
	gap: 0.65rem;
	margin-top: 1.15rem;
}

.mok-calc-actions .mok-btn {
	justify-content: center;
	width: 100%;
}

.mok-calc-notice {
	display: flex;
	align-items: flex-start;
	gap: 0.9rem;
	margin-top: 1rem;
	padding: 1rem 1.1rem;
	border-radius: 18px;
	background: #fff;
	border: 1px solid #d6e2f5;
	box-shadow: 0 10px 24px rgba(11, 18, 32, 0.04);
}

.mok-calc-notice__icon {
	display: grid;
	place-items: center;
	flex-shrink: 0;
	width: 2.4rem;
	height: 2.4rem;
	border-radius: 12px;
	background: var(--calc-brand-soft);
	color: var(--calc-brand);
}

.mok-calc-notice__icon svg {
	width: 1.2rem;
	height: 1.2rem;
}

.mok-calc-notice__title {
	margin: 0 0 0.3rem;
	font-size: 0.92rem;
	font-weight: 800;
	color: var(--calc-ink);
}

.mok-calc-notice__copy p {
	margin: 0;
	font-size: 0.9rem;
	line-height: 1.6;
	color: var(--calc-muted);
}

.mok-calc-notice__copy a {
	color: var(--calc-brand);
	font-weight: 700;
	text-decoration: none;
}

.mok-calc-notice__copy a:hover {
	text-decoration: underline;
}

@media (max-width: 1024px) {
	.mok-calc-layout {
		grid-template-columns: 1fr;
	}

	.mok-calc-card--summary {
		position: static;
	}
}

@media (max-width: 900px) {
	.mok-calc-guide__panel {
		grid-template-columns: 1fr;
	}

	.mok-calc-guide__figure {
		order: -1;
	}
}

@media (max-width: 720px) {
	.mok-calc-type__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.mok-calc-type__box {
		min-height: 5rem;
	}
}

@media (max-width: 640px) {
	.mok-calc-field-grid {
		grid-template-columns: 1fr;
	}

	.mok-calc-toggle {
		align-items: flex-start;
	}
}