/* CUG — Formulaire de devis intelligent
   Charte : Noir Encre #1A0B06 / Ivoire Papier #F5F2EE / Bleu Signal #0234E6 / Brun Atelier #624D46
   Mobile-first, zones tactiles >= 44px, contraste AA, focus visibles. */

.cug-qf {
	--cug-noir: #1A0B06;
	--cug-ivoire: #F5F2EE;
	--cug-bleu: #0234E6;
	--cug-brun: #624D46;
	--cug-erreur: #B3261E;
	--cug-border: #ddd4cb;
	--cug-radius: 6px;

	--cug-ease-out: cubic-bezier(0.23, 1, 0.32, 1);

	box-sizing: border-box;
	max-width: 640px;
	margin: 0 auto;
	color: var(--cug-noir);
	font-size: 16px;
	line-height: 1.5;
}

.cug-qf *,
.cug-qf *::before,
.cug-qf *::after {
	box-sizing: inherit;
}

.cug-qf-noscript {
	background: var(--cug-ivoire);
	border: 1px solid var(--cug-border);
	border-radius: var(--cug-radius);
	padding: 16px;
}

.cug-qf-loading {
	min-height: 200px;
}

.cug-qf-sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.cug-qf-form {
	display: flex;
	flex-direction: column;
	gap: 24px;
}

/* Progress bar */
.cug-qf-progress {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.cug-qf-progress-bar {
	width: 100%;
	height: 8px;
	background: var(--cug-ivoire);
	border-radius: 999px;
	overflow: hidden;
}

.cug-qf-progress-fill {
	height: 100%;
	background: var(--cug-bleu);
	border-radius: 999px;
	transition: width 0.3s ease;
}

.cug-qf-progress-label {
	margin: 0;
	font-size: 13px;
	color: var(--cug-brun);
	font-weight: 600;
}

/* Step transition : fondu + léger glissement à chaque changement d'étape. */
.cug-qf-step-wrap {
	opacity: 0;
	transform: translateY(8px);
	transition: opacity 220ms var(--cug-ease-out), transform 220ms var(--cug-ease-out);
}

.cug-qf-step-wrap.cug-qf-step-enter-active {
	opacity: 1;
	transform: translateY(0);
}

/* Step */
.cug-qf-step-title {
	color: inherit !important;
	font-size: 22px;
	font-weight: 700;
	margin: 0 0 4px 0;
	outline: none;
}

.cug-qf-step-desc {
	margin: 0 0 8px 0;
	color: var(--cug-brun);
	font-size: 15px;
}

.cug-qf-fields {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

/* Fields */
.cug-qf-field {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.cug-qf-label {
	color: inherit;
	font-weight: 600;
	font-size: 15px;
}

.cug-qf-input {
	width: 100%;
	min-height: 44px;
	padding: 10px 14px;
	font-size: 16px;
	font-family: inherit;
	color: var(--cug-noir);
	background: #fff;
	border: 1.5px solid var(--cug-border);
	border-radius: var(--cug-radius);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.cug-qf-textarea {
	min-height: 110px;
	resize: vertical;
}

.cug-qf-input:focus-visible,
.cug-qf-choice-input:focus-visible + .cug-qf-choice-label {
	outline: 2px solid var(--cug-bleu);
	outline-offset: 2px;
	border-color: var(--cug-bleu);
}

.cug-qf-field.has-error .cug-qf-input {
	border-color: var(--cug-erreur);
}

.cug-qf-error {
	margin: 0;
	color: var(--cug-erreur);
	font-size: 13px;
	font-weight: 600;
}

/* Choice groups (radio / checkbox) */
.cug-qf-choice-group {
	border: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.cug-qf-choice-option {
	position: relative;
}

.cug-qf-choice-input {
	position: absolute;
	opacity: 0;
	width: 44px;
	height: 44px;
	margin: 0;
	cursor: pointer;
}

.cug-qf-choice-label {
	display: flex;
	align-items: center;
	gap: 10px;
	min-height: 44px;
	padding: 10px 14px;
	border: 1.5px solid var(--cug-border);
	border-radius: var(--cug-radius);
	cursor: pointer;
	background: #fff;
	transition: border-color 0.15s var(--cug-ease-out), background-color 0.15s var(--cug-ease-out), transform 0.12s var(--cug-ease-out);
}

.cug-qf-choice-label:hover {
	border-color: var(--cug-brun);
}

.cug-qf-choice-label:active {
	transform: scale(0.98);
}

.cug-qf-choice-input:checked + .cug-qf-choice-label {
	border-color: var(--cug-bleu);
	background: rgba(2, 52, 230, 0.06);
	font-weight: 600;
}

.cug-qf-choice-input:checked + .cug-qf-choice-label::before {
	content: "";
	position: absolute;
	right: 14px;
	top: 50%;
	transform: translateY(-50%);
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--cug-bleu);
}

/* Icon choice grid (pôle) */
.cug-qf-icon-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 12px;
}

.cug-qf-icon-grid .cug-qf-choice-label {
	flex-direction: column;
	align-items: flex-start;
	gap: 10px;
	padding: 16px;
	min-height: 96px;
	height: 100%;
}

.cug-qf-choice-icon {
	width: 28px;
	height: 28px;
	color: var(--cug-bleu);
	flex-shrink: 0;
}

.cug-qf-choice-icon svg {
	width: 100%;
	height: 100%;
}

.cug-qf-choice-text {
	color: inherit;
	font-size: 15px;
}

/* File input */
.cug-qf-file-input {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
}

.cug-qf-file-name {
	font-size: 14px;
	color: var(--cug-brun);
	word-break: break-all;
}

/* Notice banner */
.cug-qf-notice {
	background: var(--cug-ivoire);
	border-left: 3px solid var(--cug-bleu);
	padding: 12px 14px;
	border-radius: var(--cug-radius);
	font-size: 14px;
}

.cug-qf-notice a {
	color: currentColor;
	text-decoration: underline;
	font-weight: 700;
}

.cug-qf-notice a:hover,
.cug-qf-notice a:focus-visible {
	text-decoration-thickness: 2px;
}

/* Consent RGPD */
.cug-qf-consent {
	border-top: 1px solid var(--cug-border);
	padding-top: 20px;
}

.cug-qf-consent .cug-qf-choice-label {
	align-items: flex-start;
	flex-direction: row;
}

.cug-qf-consent input[type="checkbox"] {
	position: static;
	opacity: 1;
	width: 22px;
	height: 22px;
	flex-shrink: 0;
	margin-top: 2px;
	accent-color: var(--cug-bleu);
}

.cug-qf-consent a {
	color: var(--cug-bleu);
	text-decoration: underline;
}

.cug-qf-rgpd-retention {
	margin: 8px 0 0 0;
	font-size: 12px;
	color: var(--cug-brun);
}

/* Buttons */
.cug-qf-nav {
	display: flex;
	gap: 12px;
	justify-content: flex-end;
	flex-wrap: wrap;
}

.cug-qf-btn {
	appearance: none;
	border: none;
	border-radius: var(--cug-radius);
	min-height: 44px;
	padding: 12px 24px;
	font-size: 16px;
	font-weight: 600;
	font-family: inherit;
	cursor: pointer;
	transition: background-color 0.15s var(--cug-ease-out), opacity 0.15s var(--cug-ease-out), transform 0.12s var(--cug-ease-out);
}

.cug-qf-btn:active:not(:disabled) {
	transform: scale(0.97);
}

.cug-qf-btn-primary {
	background: var(--cug-bleu);
	color: #fff;
}

.cug-qf-btn-primary:hover:not(:disabled) {
	background: #0229b8;
}

.cug-qf-btn-primary:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

.cug-qf-btn-secondary {
	background: transparent;
	color: var(--cug-noir);
	border: 1.5px solid var(--cug-border);
}

.cug-qf-btn-secondary:hover {
	border-color: var(--cug-brun);
}

.cug-qf-btn:focus-visible {
	outline: 2px solid var(--cug-bleu);
	outline-offset: 2px;
}

.cug-qf-btn-link {
	background: none;
	border: none;
	color: var(--cug-bleu);
	text-decoration: underline;
	cursor: pointer;
	font-size: 14px;
	padding: 8px;
	min-height: 44px;
}

.cug-qf-hidden {
	display: none !important;
}

/* Success state */
.cug-qf-success {
	text-align: center;
	padding: 32px 20px;
	background: var(--cug-ivoire);
	border-radius: var(--cug-radius);
}

.cug-qf-success h2 {
	color: inherit !important;
	margin: 0 0 12px 0;
	font-size: 22px;
}

.cug-qf-reference {
	font-family: "SFMono-Regular", Consolas, "Courier New", monospace;
	font-weight: 700;
	color: #fff;
	background: var(--cug-bleu);
	display: inline-block;
	padding: 6px 14px;
	border-radius: 4px;
	margin-top: 12px;
}

/* Larger screens */
@media (min-width: 640px) {
	.cug-qf-icon-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.cug-qf-nav {
		justify-content: space-between;
	}
}

@media (min-width: 860px) {
	.cug-qf-icon-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (prefers-reduced-motion: reduce) {
	.cug-qf * {
		transition: none !important;
		animation: none !important;
	}
}

@media (prefers-color-scheme: dark) {
	/* Le fond de PAGE (thème WordPress) reste toujours clair, dark mode ou non :
	   seuls les composants du plugin ayant leur propre fond sombre explicite
	   (input, tuile, notice, succès) doivent passer leur texte en ivoire.
	   Un ivoire hérité au niveau de .cug-qf casserait tout ce qui est posé
	   directement sur le fond de page (titres, bouton secondaire) en blanc sur blanc. */
	.cug-qf {
		--cug-brun: #B8A69E;
	}

	.cug-qf-input,
	.cug-qf-choice-label {
		background: #241812;
		color: var(--cug-ivoire);
		border-color: #4a3a32;
	}

	.cug-qf-notice,
	.cug-qf-success {
		background: #241812;
		color: var(--cug-ivoire);
	}

	/* Le Bleu Signal standard (#0234E6) manque de contraste sur les fonds sombres
	   (#241812) : variante éclaircie pour tout ce qui sert d'accent au premier plan. */
	.cug-qf-choice-icon {
		color: #8FA8FF;
	}

	.cug-qf-input:focus-visible,
	.cug-qf-choice-input:focus-visible + .cug-qf-choice-label {
		outline-color: #8FA8FF;
		border-color: #8FA8FF;
	}

	.cug-qf-choice-input:checked + .cug-qf-choice-label {
		/* Fond opaque (pas de rgba translucide) : la tuile est parfois posée directement
		   sur le fond clair de la page WordPress, pas seulement sur un fond sombre — un
		   fond translucide s'y composerait avec du blanc et rendrait le texte ivoire invisible. */
		border-color: #8FA8FF;
		background: #34241c;
	}

	.cug-qf-choice-input:checked + .cug-qf-choice-label::before {
		background: #8FA8FF;
	}

	.cug-qf-btn:focus-visible {
		outline-color: #8FA8FF;
	}
}