/**
 * NovaForms — Styles frontend. Personnalisables via les variables --nf-*.
 */
.novaform-wrap {
	--nf-primary: #2563eb;
	--nf-radius: 10px;
	--nf-gap: 18px;
	--nf-border: #d7dbe0;
	--nf-text: #1f2937;
	--nf-error: #dc2626;
	max-width: 720px;
}

.novaform-fields {
	display: flex;
	flex-wrap: wrap;
	gap: var(--nf-gap);
}
.novaform-field { flex: 1 1 100%; min-width: 0; }
.novaform-field.nf-w-half { flex: 1 1 calc(50% - var(--nf-gap)); }
.novaform-field.nf-w-third { flex: 1 1 calc(33.333% - var(--nf-gap)); }

.novaform-label {
	display: block;
	font-weight: 600;
	font-size: 14px;
	color: var(--nf-text);
	margin-bottom: 6px;
}
.novaform-req { color: var(--nf-error); margin-left: 2px; }

.novaform-input,
.novaform-textarea,
.novaform-select,
.novaform-file {
	width: 100%;
	box-sizing: border-box;
	padding: 11px 13px;
	font-size: 15px;
	color: var(--nf-text);
	background: #fff;
	border: 1px solid var(--nf-border);
	border-radius: var(--nf-radius);
	transition: border-color .15s, box-shadow .15s;
	font-family: inherit;
}
.novaform-textarea { resize: vertical; min-height: 110px; }
.novaform-input:focus,
.novaform-textarea:focus,
.novaform-select:focus,
.novaform-file:focus {
	outline: none;
	border-color: var(--nf-primary);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--nf-primary) 18%, transparent);
}

.novaform-desc { display: block; margin-top: 5px; font-size: 12.5px; color: #6b7280; }
.novaform-error { display: block; margin-top: 5px; font-size: 12.5px; color: var(--nf-error); font-weight: 600; }
.novaform-field.has-error .novaform-input,
.novaform-field.has-error .novaform-textarea,
.novaform-field.has-error .novaform-select { border-color: var(--nf-error); }

/* Champ nom (prénom + nom) */
.novaform-name { display: flex; gap: 12px; }
.novaform-name__col { flex: 1; }
.novaform-sublabel { display: block; margin-top: 4px; font-size: 12px; color: #6b7280; }

/* Choix */
.novaform-choices { display: flex; flex-direction: column; gap: 8px; }
.novaform-choice,
.novaform-consent { display: flex; align-items: flex-start; gap: 9px; font-size: 14.5px; color: var(--nf-text); cursor: pointer; line-height: 1.5; }
.novaform-choice input,
.novaform-consent input { margin-top: 3px; accent-color: var(--nf-primary); }
.novaform-consent a { color: var(--nf-primary); }

/* Labels en ligne */
.novaform--labels-inline .novaform-field:not(.novaform-field--consent):not(.novaform-heading):not(.novaform-paragraph) {
	display: grid;
	grid-template-columns: 160px 1fr;
	align-items: start;
	gap: 12px;
}
.novaform--labels-inline .novaform-label { margin-bottom: 0; padding-top: 11px; }

/* Mise en page */
.novaform-heading h3 { margin: 8px 0 4px; font-size: 18px; color: var(--nf-text); }
.novaform-heading p { margin: 0 0 4px; color: #6b7280; font-size: 14px; }
.novaform-paragraph { color: #4b5563; font-size: 14.5px; }
.novaform-divider hr { border: none; border-top: 1px solid var(--nf-border); margin: 6px 0; }

/* Note (étoiles) */
.novaform-rating { display: inline-flex; flex-direction: row-reverse; gap: 4px; }
.novaform-rating__input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.novaform-rating__star { font-size: 28px; color: #d7dbe0; cursor: pointer; line-height: 1; transition: color .12s; }
.novaform-rating__star:hover,
.novaform-rating__star:hover ~ .novaform-rating__star,
.novaform-rating__input:checked ~ .novaform-rating__star { color: #f5b014; }

/* Curseur */
.novaform-range { display: flex; align-items: center; gap: 12px; }
.novaform-range__input { flex: 1; accent-color: var(--nf-primary); }
.novaform-range__val { min-width: 36px; text-align: center; font-weight: 600; color: var(--nf-primary); background: color-mix(in srgb, var(--nf-primary) 10%, #fff); border-radius: 6px; padding: 2px 8px; }

/* Adresse */
.novaform-address { display: flex; flex-direction: column; gap: 10px; }
.novaform-address__row { display: flex; gap: 10px; }
.novaform-address__row .novaform-input { flex: 1; }

/* Honeypot */
.novaform-hp { position: absolute !important; left: -9999px !important; top: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

/* Actions */
.novaform-actions { margin-top: 22px; }
.novaform-submit {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	background: var(--nf-primary);
	color: #fff;
	border: none;
	border-radius: var(--nf-radius);
	padding: 13px 26px;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	transition: filter .15s, transform .05s;
	font-family: inherit;
}
.novaform-submit:hover { filter: brightness(1.08); }
.novaform-submit:active { transform: translateY(1px); }
.novaform-submit:disabled { opacity: .6; cursor: progress; }
.novaform--btn-center .novaform-actions { text-align: center; }
.novaform--btn-right .novaform-actions { text-align: right; }
.novaform--btn-full .novaform-submit { width: 100%; justify-content: center; }

.novaform-submit__spinner {
	width: 16px; height: 16px;
	border: 2px solid rgba(255,255,255,.4);
	border-top-color: #fff;
	border-radius: 50%;
	animation: nf-spin .6s linear infinite;
}
@keyframes nf-spin { to { transform: rotate(360deg); } }

/* Multi-étapes */
.novaform-progress { display: flex; align-items: center; gap: 0; margin-bottom: 24px; }
.novaform-progress__step {
	width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
	display: flex; align-items: center; justify-content: center;
	background: #eef0f2; color: #6b7280; font-weight: 600; font-size: 13px;
	position: relative; transition: background .2s, color .2s;
}
.novaform-progress__step:not(:last-child) { margin-right: 38px; }
.novaform-progress__step:not(:last-child)::after {
	content: ''; position: absolute; left: 100%; top: 50%; width: 38px; height: 2px; background: #eef0f2;
}
.novaform-progress__step.is-active { background: var(--nf-primary); color: #fff; }
.novaform-progress__step.is-active:not(:last-child)::after { background: var(--nf-primary); }

.novaform-nav { display: flex; gap: 12px; margin-top: 22px; }
.novaform-prev, .novaform-next {
	border-radius: var(--nf-radius); padding: 12px 24px; font-size: 15px; font-weight: 600;
	cursor: pointer; font-family: inherit; border: 1px solid var(--nf-border); background: #fff; color: var(--nf-text);
}
.novaform-next { background: var(--nf-primary); color: #fff; border-color: var(--nf-primary); margin-left: auto; }
.novaform-next:hover { filter: brightness(1.08); }
.novaform-prev:hover { background: #f6f7f8; }
.novaform--multistep .novaform-nav .novaform-submit { margin-left: auto; }

/* Calcul */
.novaform-calc { display: flex; align-items: center; gap: 8px; }
.novaform-calc__out { font-weight: 700; color: var(--nf-primary); background: color-mix(in srgb, var(--nf-primary) 6%, #fff); max-width: 200px; }
.novaform-calc__prefix, .novaform-calc__suffix { font-weight: 600; color: var(--nf-text); }

/* Messages */
.novaform-message {
	padding: 14px 16px;
	border-radius: var(--nf-radius);
	margin-bottom: 16px;
	font-size: 14.5px;
	font-weight: 500;
}
.novaform-message--success { background: #ecfdf3; color: #027a48; border: 1px solid #a6f4c5; }
.novaform-message--error { background: #fef3f2; color: #b42318; border: 1px solid #fecdca; }

@media (max-width: 600px) {
	.novaform-field.nf-w-half,
	.novaform-field.nf-w-third { flex: 1 1 100%; }
	.novaform-name { flex-direction: column; }
	.novaform--labels-inline .novaform-field { grid-template-columns: 1fr !important; }
	.novaform--labels-inline .novaform-label { padding-top: 0; margin-bottom: 6px; }
}

/* Champs avancés — indice de téléversement */
.novaform-file__hint { display: block; margin-top: 4px; color: #6b7280; font-size: 12px; }

/* Barre de progression */
.novaform-progressbar { height: 6px; background: #e5e7eb; border-radius: 999px; overflow: hidden; margin-bottom: 16px; }
.novaform-progressbar__fill { display: block; height: 100%; width: 0; background: var(--nf-primary, #2563eb); transition: width .35s ease; }

/* Mode conversationnel */
.novaform--conversational .novaform-field { display: none; }
.novaform--conversational .novaform-field.novaform-screen--active { display: block; animation: nf-fade .3s ease; }
.novaform--conversational .novaform-label { font-size: 1.25em; }
.novaform-cnav { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; }
.novaform-cnav .novaform-next { background: var(--nf-primary, #2563eb); color: #fff; border: 0; padding: 10px 22px; border-radius: var(--nf-radius, 8px); cursor: pointer; }
.novaform-cnav .novaform-prev { background: transparent; border: 1px solid #cbd5e1; padding: 10px 18px; border-radius: var(--nf-radius, 8px); cursor: pointer; }
@keyframes nf-fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* Signature électronique */
.novaform-signature__pad { width: 100%; max-width: 100%; height: auto; border: 1px dashed #cbd5e1; border-radius: var(--nf-radius, 8px); background: #fff; touch-action: none; cursor: crosshair; }
.novaform-signature__bar { margin-top: 6px; }
.novaform-signature__clear { background: transparent; border: 1px solid #cbd5e1; padding: 4px 12px; border-radius: 6px; cursor: pointer; font-size: 13px; }

/* Accessibilité : texte réservé aux lecteurs d'écran */
.novaform-sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.novaform-fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.novaform-input[aria-invalid="true"], .novaform-textarea[aria-invalid="true"], .novaform-select[aria-invalid="true"] { border-color: #dc2626; }
/* Visibilité du focus clavier (WCAG 2.4.7) */
.novaform :focus-visible { outline: 2px solid var(--nf-primary, #2563eb); outline-offset: 2px; }