/**
 * MB Diagnostic — styles du tunnel.
 * Les couleurs reprennent la charte (bleu marine, or). Le thème peut les surcharger
 * en redéfinissant les variables sur .mbd.
 */

.mbd {
	--mbd-navy: #00204a;
	--mbd-navy-dark: #001535;
	--mbd-gold: #d4a34f;
	--mbd-gold-dark: #8a6420;
	--mbd-cream: #f8f3ea;
	--mbd-line: #e3dccd;
	--mbd-field: #c9c2b2;
	--mbd-text: #000;
	--mbd-muted: #475066;
	--mbd-error: #b42318;
	--mbd-radius: 6px;
	--mbd-font-title: "Baskervville", Georgia, serif;
	--mbd-font-body: "Poppins", system-ui, sans-serif;
	--mbd-font-button: "Roboto Condensed", "Arial Narrow", sans-serif;

	max-width: 640px;
	margin: 0 auto;
	font-family: var(--mbd-font-body);
	font-size: 15px;
	line-height: 1.55;
	color: var(--mbd-text);
	background: #fff;
	border: 1px solid var(--mbd-line);
	border-radius: var(--mbd-radius);
	overflow: hidden;
}

.mbd *,
.mbd *::before,
.mbd *::after {
	box-sizing: border-box;
}

.mbd :focus-visible {
	outline: 3px solid var(--mbd-navy);
	outline-offset: 2px;
}

.mbd-sr,
.mbd-hp {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

/* En-tête et progression */

.mbd-head {
	padding: 12px 20px 16px;
	border-bottom: 1px solid var(--mbd-line);
}

.mbd-head__bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	margin-bottom: 12px;
}

.mbd-head__title {
	font-family: var(--mbd-font-button);
	font-weight: 700;
	font-size: 15px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--mbd-navy);
	text-align: center;
}

.mbd-head__count {
	width: 44px;
	text-align: right;
	font-size: 13px;
	color: var(--mbd-muted);
}

.mbd-iconbtn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 0;
	background: none;
	color: var(--mbd-navy);
	cursor: pointer;
	border-radius: var(--mbd-radius);
}

.mbd-iconbtn--ghost {
	visibility: hidden;
}

.mbd-progress {
	height: 6px;
	border-radius: 3px;
	background: #f1ece1;
	overflow: hidden;
}

.mbd-progress span {
	display: block;
	height: 100%;
	background: var(--mbd-gold);
	transition: width 0.3s ease;
}

/* Corps */

.mbd-body {
	padding: 24px 20px 12px;
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.mbd-title {
	margin: 0;
	font-family: var(--mbd-font-title);
	font-weight: 700;
	font-size: 30px;
	line-height: 1.15;
	color: var(--mbd-navy);
}

.mbd-title:focus {
	outline: none;
}

.mbd-intro {
	margin: -12px 0 0;
	color: var(--mbd-muted);
}

.mbd-subtitle {
	margin: 0 0 12px;
	font-family: var(--mbd-font-title);
	font-weight: 700;
	font-size: 21px;
	color: var(--mbd-navy);
}

.mbd-section {
	border-top: 1px solid var(--mbd-line);
	padding-top: 16px;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.mbd-section .mbd-subtitle {
	margin-bottom: 0;
}

.mbd-section--consent {
	gap: 10px;
}

.mbd-fieldset {
	margin: 0;
	padding: 0;
	border: 0;
	min-width: 0;
}

.mbd-legend {
	padding: 0;
	margin-bottom: 10px;
	font-weight: 600;
	color: var(--mbd-navy);
}

.mbd-stack {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.mbd-grid {
	display: grid;
	gap: 8px;
}

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

.mbd-grid--3 {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mbd-grid--5 {
	grid-template-columns: repeat(5, minmax(0, 1fr));
	gap: 6px;
}

/* Choix */

.mbd-option,
.mbd-chip,
.mbd-day {
	position: relative;
	cursor: pointer;
	border: 1px solid var(--mbd-line);
	border-radius: var(--mbd-radius);
	background: #fff;
	transition: border-color 0.15s ease, background-color 0.15s ease;
}

.mbd-option input,
.mbd-chip input,
.mbd-day input {
	position: absolute;
	opacity: 0;
	width: 1px;
	height: 1px;
}

.mbd-option {
	display: flex;
	align-items: center;
	gap: 14px;
	min-height: 58px;
	padding: 10px 16px 10px 48px;
}

.mbd-option::before {
	content: "";
	position: absolute;
	left: 16px;
	top: 50%;
	width: 20px;
	height: 20px;
	margin-top: -10px;
	border: 2px solid var(--mbd-field);
	border-radius: 50%;
	background: #fff;
}

.mbd-option.is-selected {
	border: 2px solid var(--mbd-navy);
	background: var(--mbd-cream);
	padding-left: 47px;
}

.mbd-option.is-selected::before {
	left: 15px;
	border-color: var(--mbd-navy);
	box-shadow: inset 0 0 0 4px #fff;
	background: var(--mbd-navy);
}

.mbd-option:focus-within,
.mbd-chip:focus-within,
.mbd-day:focus-within {
	outline: 3px solid var(--mbd-navy);
	outline-offset: 2px;
}

.mbd-option__text {
	display: flex;
	flex-direction: column;
	line-height: 1.3;
}

.mbd-option__label {
	font-weight: 600;
	color: var(--mbd-navy);
}

.mbd-option__hint {
	font-size: 13px;
	color: var(--mbd-muted);
}

.mbd-chip {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	padding: 6px 10px;
	border-color: var(--mbd-field);
	font-weight: 500;
	color: var(--mbd-navy);
	text-align: center;
}

.mbd-chip.is-selected {
	background: var(--mbd-navy);
	border: 2px solid var(--mbd-navy);
	color: #fff;
}

.mbd-chip--number {
	min-height: 46px;
	font-family: var(--mbd-font-title);
	font-weight: 700;
	font-size: 18px;
}

.mbd-chip--number.is-selected,
.mbd-chip--slot.is-selected {
	background: var(--mbd-gold);
	border-color: var(--mbd-gold);
	color: var(--mbd-navy);
}

.mbd-scale {
	display: flex;
	justify-content: space-between;
	margin-top: 6px;
	font-size: 12px;
	color: var(--mbd-muted);
}

.mbd-days {
	display: flex;
	gap: 6px;
	overflow-x: auto;
	padding: 3px;
	margin: -3px;
	scroll-snap-type: x proximity;
}

.mbd-day {
	flex: 0 0 64px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 2px;
	min-height: 76px;
	border-color: var(--mbd-field);
	color: var(--mbd-navy);
	scroll-snap-align: start;
}

.mbd-day__dow,
.mbd-day__month {
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.mbd-day__num {
	font-family: var(--mbd-font-title);
	font-weight: 700;
	font-size: 22px;
	line-height: 1;
}

.mbd-day.is-selected {
	background: var(--mbd-navy);
	border: 2px solid var(--mbd-navy);
	color: #fff;
}

/* Champs */

.mbd-field {
	display: flex;
	flex-direction: column;
	gap: 4px;
	min-width: 0;
}

.mbd-field label {
	font-size: 14px;
	color: #3a4255;
}

.mbd-input {
	width: 100%;
	min-height: 48px;
	padding: 10px 12px;
	border: 1px solid var(--mbd-field);
	border-radius: 4px;
	font: inherit;
	color: var(--mbd-text);
	background: #fff;
}

textarea.mbd-input {
	min-height: 0;
	resize: vertical;
}

.mbd-input[aria-invalid="true"] {
	border-color: var(--mbd-error);
	border-width: 2px;
}

.mbd-check {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	font-size: 14px;
	color: #3a4255;
	cursor: pointer;
	padding: 2px 0;
}

.mbd-check input {
	flex: none;
	width: 20px;
	height: 20px;
	margin: 2px 0 0;
	accent-color: var(--mbd-navy);
}

.mbd-error {
	margin: 6px 0 0;
	font-size: 14px;
	font-weight: 600;
	color: var(--mbd-error);
}

.mbd-small {
	margin: 0;
	font-size: 13px;
}

.mbd-small a,
.mbd-link {
	color: var(--mbd-navy);
	font-weight: 600;
}

.mbd-link {
	align-self: flex-start;
	padding: 6px 0;
	font-size: 14px;
}

.mbd-loading,
.mbd-empty {
	color: var(--mbd-muted);
}

.mbd-empty {
	display: flex;
	flex-direction: column;
	gap: 12px;
	padding: 16px;
	background: var(--mbd-cream);
	border-radius: var(--mbd-radius);
}

.mbd-empty p {
	margin: 0;
}

/* Boutons */

.mbd-foot {
	padding: 14px 20px 22px;
	border-top: 1px solid var(--mbd-line);
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.mbd-foot--inline {
	padding: 0;
	border: 0;
}

.mbd-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	min-height: 54px;
	padding: 0 22px;
	border: 2px solid transparent;
	border-radius: 4px;
	font-family: var(--mbd-font-button);
	font-weight: 700;
	font-size: 17px;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	text-decoration: none;
	cursor: pointer;
}

.mbd-btn--primary {
	width: 100%;
	background: var(--mbd-gold);
	color: var(--mbd-navy);
}

.mbd-btn--primary:hover {
	background: #c8923a;
	color: var(--mbd-navy);
}

.mbd-btn--secondary {
	background: #fff;
	border-color: var(--mbd-navy);
	color: var(--mbd-navy);
}

.mbd-btn[disabled] {
	opacity: 0.6;
	cursor: progress;
}

.mbd-note {
	margin: 0;
	text-align: center;
	font-size: 13px;
	color: var(--mbd-muted);
}

/* Confirmation */

.mbd-done {
	margin: -24px -20px 0;
	padding: 36px 24px 28px;
	background: var(--mbd-navy);
	color: #fff;
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 12px;
}

.mbd-done .mbd-title {
	color: #fff;
}

.mbd-done__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 64px;
	height: 64px;
	border-radius: 50%;
	background: var(--mbd-gold);
	color: var(--mbd-navy);
}

.mbd-done__icon svg {
	width: 34px;
	height: 34px;
}

.mbd-done__lead {
	margin: 0;
	color: #d8dee8;
}

.mbd-steps {
	margin: 0;
	padding-left: 22px;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.mbd-audio {
	padding: 20px;
	background: var(--mbd-cream);
	border-radius: var(--mbd-radius);
}

.mbd-audio__intro {
	margin: 0 0 4px;
	font-family: var(--mbd-font-button);
	font-size: 14px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--mbd-gold-dark);
}

.mbd-audio__title {
	margin: 0 0 10px;
	font-family: var(--mbd-font-title);
	font-weight: 700;
	font-size: 21px;
	color: var(--mbd-navy);
}

.mbd-audio audio {
	width: 100%;
}

.mbd-signature {
	margin: 0;
	text-align: center;
	font-family: var(--mbd-font-title);
	font-style: italic;
	font-size: 20px;
	color: var(--mbd-navy);
}

.mbd-center {
	margin: 0;
	text-align: center;
}

.mbd-noscript {
	padding: 20px;
}

@media (prefers-reduced-motion: reduce) {
	.mbd * {
		transition: none !important;
		scroll-behavior: auto !important;
	}
}

@media (max-width: 420px) {
	.mbd {
		border-left: 0;
		border-right: 0;
		border-radius: 0;
	}

	.mbd-grid--2.mbd-grid--identity {
		grid-template-columns: 1fr;
	}
}