/*
 * Contextia Assistant — widget styles.
 * Everything is scoped under .contextia-widget / .contextia-modal /
 * .contextia-launcher.
 *
 * The palette is wired to the host theme's presets (theme.json slugs) with
 * neutral fallbacks; a theme can also override the --contextia-* variables.
 *  - accent    → buttons, spinner        (Le Vaud: vista-blue #7F95D1)
 *  - highlight → refs, active/hover      (Le Vaud: battleship-gray #F72129)
 *  - text      → body text               (Le Vaud: black-olive #3F3F37)
 */

.contextia-widget {
	--contextia-accent: var(--wp--preset--color--vista-blue, var(--wp--preset--color--primary, #7f95d1));
	--contextia-highlight: var(--wp--preset--color--battleship-gray, var(--contextia-accent));
	--contextia-text: var(--wp--preset--color--black-olive, var(--wp--preset--color--contrast, #3f3f37));
	--contextia-bg: var(--wp--preset--color--base, #ffffff);
	--contextia-accent-contrast: #ffffff;
	--contextia-soft: color-mix(in srgb, var(--contextia-accent) 10%, var(--contextia-bg));
	--contextia-muted: color-mix(in srgb, var(--contextia-text) 62%, transparent);
	--contextia-border: color-mix(in srgb, currentColor 20%, transparent);
	--contextia-radius: 14px;
	--contextia-radius-small: 10px;
	--contextia-spacing: clamp(1rem, 2.5vw, 1.5rem);
	/* Taille de base du widget, indépendante du corps de texte du thème
	   (souvent « large »). Tout est en em, donc cette variable est le seul
	   bouton de réglage de la taille générale. */
	--contextia-font-size: var(--wp--preset--font-size--medium, 1rem);

	background: var(--contextia-bg);
	color: var(--contextia-text);
	border: 1px solid var(--contextia-border);
	border-radius: var(--contextia-radius);
	padding: var(--contextia-spacing);
	max-width: 100%;
	box-sizing: border-box;
	font-family: inherit;
	font-size: var(--contextia-font-size);
	line-height: 1.5;
}

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

.contextia-widget--unconfigured {
	border-style: dashed;
	color: var(--contextia-muted);
	font-size: 0.9em;
}

/* --- Form ------------------------------------------------------------ */

.contextia-label {
	display: block;
	font-weight: 600;
	margin-bottom: 0.6em;
	color: var(--contextia-text);
}

.contextia-input-row {
	display: flex;
	gap: 0.5em;
	flex-wrap: wrap;
}

/* Soft blue pill, matching the site's rounded cards (#f0f4ff family). */
.contextia-input {
	flex: 1 1 14em;
	min-width: 0;
	padding: 0.65em 1.1em;
	border: 1px solid transparent;
	border-radius: 999px;
	font: inherit;
	color: var(--contextia-text);
	background: var(--contextia-soft);
	transition: border-color 0.2s ease, background-color 0.2s ease;
}

.contextia-input::placeholder {
	color: var(--contextia-muted);
	opacity: 1;
}

.contextia-input:focus-visible {
	outline: none;
	border-color: var(--contextia-highlight);
	background: var(--contextia-bg);
}

.contextia-submit {
	padding: 0.65em 1.6em;
	border: 1px solid transparent;
	border-radius: 999px;
	background: var(--contextia-accent);
	color: var(--contextia-accent-contrast);
	font: inherit;
	font-weight: 600;
	cursor: pointer;
	transition: background-color 0.2s ease, color 0.2s ease;
}

.contextia-submit:hover,
.contextia-submit:focus-visible {
	background: color-mix(in srgb, var(--contextia-accent) 82%, var(--contextia-text));
}

.contextia-submit:focus-visible {
	outline: 2px solid var(--contextia-highlight);
	outline-offset: 2px;
}

.contextia-submit--cancel {
	background: var(--contextia-bg);
	color: var(--contextia-highlight);
	border-color: var(--contextia-highlight);
}

.contextia-submit--cancel:hover,
.contextia-submit--cancel:focus-visible {
	background: color-mix(in srgb, var(--contextia-highlight) 10%, var(--contextia-bg));
	color: var(--contextia-highlight);
}

/* --- Status ----------------------------------------------------------- */

.contextia-status {
	margin: 0.85em 0 0;
	font-size: 0.95em;
	color: var(--contextia-muted);
}

.contextia-status--progress::before {
	content: "";
	display: inline-block;
	width: 0.85em;
	height: 0.85em;
	margin-right: 0.5em;
	vertical-align: -0.1em;
	border: 2px solid var(--contextia-accent);
	border-right-color: transparent;
	border-radius: 50%;
	animation: contextia-spin 0.8s linear infinite;
}

.contextia-status--error {
	color: var(--contextia-highlight);
}

@keyframes contextia-spin {
	to {
		transform: rotate(360deg);
	}
}

@media (prefers-reduced-motion: reduce) {
	.contextia-status--progress::before {
		animation: none;
	}
	.contextia-widget * {
		scroll-behavior: auto;
		transition: none;
	}
}

/* --- Answer ----------------------------------------------------------- */

.contextia-answer {
	margin-top: 0.85em;
	line-height: 1.6;
	white-space: pre-wrap;
}

.contextia-answer:empty {
	display: none;
}

.contextia-answer p,
.contextia-answer ul,
.contextia-answer ol {
	white-space: normal;
	margin: 0 0 0.75em;
}

.contextia-answer h3,
.contextia-answer h4,
.contextia-answer h5,
.contextia-answer h6 {
	white-space: normal;
	margin: 1.1em 0 0.4em;
	line-height: 1.3;
	font-weight: 600;
	color: var(--contextia-text);
}

.contextia-answer h3 {
	font-size: 1.15em;
}

.contextia-answer h4 {
	font-size: 1.05em;
}

/* Citation refs: red, like the site's active menu items. */
.contextia-ref {
	display: inline;
	padding: 0 0.15em;
	border: none;
	background: none;
	color: var(--contextia-highlight);
	font: inherit;
	font-size: 0.8em;
	font-weight: 700;
	vertical-align: super;
	cursor: pointer;
}

.contextia-ref:hover,
.contextia-ref:focus-visible {
	text-decoration: underline;
}

.contextia-ref:focus-visible {
	outline: 1px solid var(--contextia-highlight);
	outline-offset: 1px;
}

/* --- Sources & themes -------------------------------------------------- */

.contextia-results-title {
	margin: 1.4em 0 0.6em;
	font-size: 1.05em;
	font-weight: 600;
	padding-bottom: 0.3em;
	border-bottom: 3px solid var(--contextia-border);
}

.contextia-source-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.contextia-source {
	border: 1px solid var(--contextia-border);
	border-radius: var(--contextia-radius-small);
	margin-bottom: 0.5em;
	transition: background-color 0.4s ease;
	background: var(--contextia-bg);
}

.contextia-source--flash {
	background-color: var(--contextia-soft);
}

.contextia-source-details > summary {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 0.5em;
	padding: 0.6em 0.9em;
	cursor: pointer;
	list-style: none;
	border-radius: var(--contextia-radius-small);
	transition: background-color 0.2s ease;
}

.contextia-source-details > summary:hover {
	background: var(--contextia-soft);
}

.contextia-source-details > summary::-webkit-details-marker {
	display: none;
}

.contextia-source-details > summary::after {
	content: "▸";
	margin-left: auto;
	color: var(--contextia-muted);
	transition: transform 0.15s ease;
}

.contextia-source-details[open] > summary {
	border-bottom-left-radius: 0;
	border-bottom-right-radius: 0;
}

.contextia-source-details[open] > summary::after {
	transform: rotate(90deg);
}

.contextia-source-num {
	font-weight: 700;
	color: var(--contextia-highlight);
}

.contextia-source-title {
	font-weight: 600;
}

.contextia-source-meta {
	color: var(--contextia-muted);
	font-size: 0.9em;
}

.contextia-source-body {
	padding: 0.2em 0.9em 0.9em;
}

.contextia-source-text {
	margin: 0 0 0.6em;
	padding: 0.6em 0.9em;
	border-left: 3px solid var(--contextia-accent);
	border-radius: 0 var(--contextia-radius-small) var(--contextia-radius-small) 0;
	background: var(--contextia-soft);
	font-size: 0.92em;
	font-style: normal;
}

.contextia-source-link {
	color: var(--contextia-highlight);
	text-decoration: underline;
	text-underline-offset: 2px;
	font-size: 0.92em;
}

.contextia-source-link:hover {
	color: color-mix(in srgb, var(--contextia-highlight) 80%, var(--contextia-text));
}

.contextia-others {
	margin-top: 0.85em;
}

.contextia-others > summary {
	cursor: pointer;
	color: var(--contextia-muted);
	font-size: 0.95em;
}

.contextia-others > summary:hover {
	color: var(--contextia-text);
}

.contextia-others .contextia-source-list--others {
	margin-top: 0.5em;
}

.contextia-show-more {
	margin-top: 0.25em;
	padding: 0.4em 1.1em;
	border: 1px solid var(--contextia-accent);
	border-radius: 999px;
	background: transparent;
	color: var(--contextia-accent);
	font: inherit;
	font-size: 0.9em;
	font-weight: 600;
	cursor: pointer;
	transition: background-color 0.2s ease, color 0.2s ease;
}

.contextia-show-more:hover,
.contextia-show-more:focus-visible {
	background: var(--contextia-accent);
	color: var(--contextia-accent-contrast);
}

.contextia-theme {
	border-left: 3px solid var(--contextia-accent);
	border-radius: 0 var(--contextia-radius-small) var(--contextia-radius-small) 0;
	background: var(--contextia-soft);
	padding: 0.6em 0.9em;
	margin-bottom: 0.75em;
}

.contextia-theme-title {
	margin: 0 0 0.25em;
	font-size: 1em;
	font-weight: 600;
}

.contextia-theme-summary {
	margin: 0;
	color: color-mix(in srgb, var(--contextia-text) 80%, transparent);
}

/* --- Mention ----------------------------------------------------------- */

.contextia-mention {
	margin: 1.1em 0 0;
	font-size: 0.8em;
	color: var(--contextia-muted);
}

/* --- Launcher + modal --------------------------------------------------- */

.contextia-launcher {
	position: fixed;
	right: 1.25rem;
	bottom: 1.25rem;
	z-index: 99990;
	display: inline-flex;
	align-items: center;
	gap: 0.5em;
	padding: 0.7em 1.2em;
	border: none;
	border-radius: 999px;
	background: var(--wp--preset--color--vista-blue, #7f95d1);
	color: #ffffff;
	font: inherit;
	font-size: var(--wp--preset--font-size--medium, 1rem);
	font-weight: 600;
	cursor: pointer;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
	transition: background-color 0.2s ease, transform 0.2s ease;
}

.contextia-launcher:hover,
.contextia-launcher:focus-visible {
	background: color-mix(in srgb, var(--wp--preset--color--vista-blue, #7f95d1) 82%, #000000);
	transform: translateY(-1px);
}

.contextia-launcher:focus-visible {
	outline: 2px solid #ffffff;
	outline-offset: 2px;
}

.contextia-launcher-icon {
	display: inline-flex;
}

.contextia-modal {
	position: fixed;
	inset: 0;
	z-index: 99991;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding: 4vh 1rem;
	overflow-y: auto;
}

.contextia-modal[hidden] {
	display: none;
}

.contextia-modal-overlay {
	position: fixed;
	inset: 0;
	background: color-mix(in srgb, var(--wp--preset--color--black-raisin, #342d31) 60%, transparent);
}

.contextia-modal-dialog {
	position: relative;
	width: min(44rem, 100%);
	max-height: 92vh;
	overflow-y: auto;
	background: var(--wp--preset--color--base, #ffffff);
	border-radius: 20px;
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
	padding: 1.25rem;
}

.contextia-modal-dialog .contextia-widget {
	border: none;
	padding: 0.5rem;
}

.contextia-modal-close {
	position: absolute;
	top: 0.6rem;
	right: 0.6rem;
	width: 2.2rem;
	height: 2.2rem;
	border: none;
	border-radius: 50%;
	background: transparent;
	font-size: 1.5rem;
	line-height: 1;
	cursor: pointer;
	color: var(--wp--preset--color--black-olive, #3f3f37);
	transition: color 0.2s ease, background-color 0.2s ease;
}

.contextia-modal-close:hover,
.contextia-modal-close:focus-visible {
	background: color-mix(in srgb, currentColor 10%, transparent);
	color: var(--wp--preset--color--battleship-gray, #f72129);
}

body.contextia-modal-open {
	overflow: hidden;
}