/* =============================================================================
   ASSISTANT IA — Fenêtre de chat plein écran (style 2026)
   Inspiré des meilleures interfaces AI actuelles (ChatGPT, Claude, Gemini).
   ============================================================================= */

/* ── Reset global — neutralise les styles injectés par le thème Astra/WP ────── */
/* Le thème applique border/box-shadow sur tous les inputs et buttons.
   On force-reset tout ce qui est à l'intérieur de la modale. */

.azl-ai-modal *,
.azl-ai-modal *::before,
.azl-ai-modal *::after {
	box-sizing: border-box;
}

/* Neutralise les paddings massifs qu'Astra injecte sur tous les boutons (30px L/R, 15px T/B) */
.azl-ai-modal button {
	border: none !important;
	box-shadow: none !important;
	outline: none !important;
	cursor: pointer;
	padding: 0 !important;
	line-height: normal !important;
	letter-spacing: normal !important;
	text-transform: none !important;
}

.azl-ai-modal input,
.azl-ai-modal textarea {
	border: none !important;
	box-shadow: none !important;
	outline: none !important;
	-webkit-appearance: none;
	appearance: none;
}

.azl-ai-modal input:focus,
.azl-ai-modal textarea:focus {
	border: none !important;
	box-shadow: none !important;
	outline: none !important;
}

/* ── Overlay / Backdrop ─────────────────────────────────────────────────────── */

.azl-ai-modal-backdrop {
	position: fixed;
	inset: 0;
	z-index: 100000;
	background: rgba(0, 0, 0, 0.55);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.2s ease;
}

.azl-ai-modal-backdrop.is-open {
	opacity: 1;
	pointer-events: all;
}

/* ── Fenêtre principale ─────────────────────────────────────────────────────── */

.azl-ai-modal {
	position: fixed;
	inset: 0;
	z-index: 100001;
	display: grid;
	grid-template-columns: 260px 1fr;
	grid-template-rows: 1fr;
	background: var(--azl-neutral-50, #F8FAFC);
	transform: scale(0.97) translateY(8px);
	opacity: 0;
	pointer-events: none;
	transition: transform 0.22s cubic-bezier(0.32, 0.72, 0, 1), opacity 0.22s ease;
	font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

.azl-ai-modal.is-open {
	transform: scale(1) translateY(0);
	opacity: 1;
	pointer-events: all;
}

/* ── Panneau gauche — historique ─────────────────────────────────────────────── */

.azl-ai-sidebar {
	background: var(--azl-neutral-900, #0F172A);
	border-right: 1px solid var(--azl-neutral-800, #1E293B);
	display: flex;
	flex-direction: column;
	overflow: hidden;
}

.azl-ai-sidebar__header {
	padding: 20px 16px 12px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.07);
	flex-shrink: 0;
}

.azl-ai-sidebar__logo {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 16px;
}

.azl-ai-sidebar__logo-mark {
	width: 32px;
	height: 32px;
	background: var(--azl-primary-500, #1E95B0);
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 11px;
	font-weight: 800;
	color: #ffffff;
	letter-spacing: -0.02em;
	flex-shrink: 0;
}

.azl-ai-sidebar__logo-text {
	font-size: 0.8rem;
	font-weight: 700;
	color: #ffffff;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	line-height: 1.2;
}

.azl-ai-sidebar__logo-text em {
	color: var(--azl-primary-400, #3AA5BD);
	font-style: normal;
}

.azl-ai-new-btn {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 9px 16px !important;
	background: var(--azl-primary-500, #1E95B0) !important;
	color: #ffffff !important;
	border: none !important;
	border-radius: 8px;
	font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
	font-size: 0.82rem;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.15s ease;
}

.azl-ai-new-btn:hover {
	background: var(--azl-primary-600, #167B92) !important;
}

.azl-ai-new-btn svg {
	flex-shrink: 0;
	color: #ffffff !important;
	stroke: #ffffff !important;
}

/* Historique */
.azl-ai-sidebar__history {
	flex: 1;
	overflow-y: auto;
	padding: 8px 8px;
}

.azl-ai-sidebar__history::-webkit-scrollbar {
	width: 3px;
}

.azl-ai-sidebar__history::-webkit-scrollbar-thumb {
	background: rgba(255, 255, 255, 0.15);
	border-radius: 4px;
}

.azl-ai-history-group {
	margin-bottom: 20px;
}

.azl-ai-history-group__label {
	font-size: 0.65rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: rgba(255, 255, 255, 0.3);
	padding: 0 8px 6px;
}

.azl-ai-history-item {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 7px 8px !important;
	border-radius: 7px;
	cursor: pointer;
	transition: background 0.12s ease;
	text-decoration: none;
	color: rgba(255, 255, 255, 0.6);
	font-size: 0.8rem;
	line-height: 1.3;
	position: relative;
	width: 100%;
	text-align: left;
}

.azl-ai-history-item:hover {
	background: rgba(255, 255, 255, 0.07);
	color: rgba(255, 255, 255, 0.9);
}

.azl-ai-history-item.is-active {
	background: rgba(30, 149, 176, 0.18);
	color: #ffffff;
}

.azl-ai-history-item.is-active::before {
	content: '';
	position: absolute;
	left: 0;
	top: 20%;
	bottom: 20%;
	width: 2.5px;
	background: var(--azl-primary-400, #3AA5BD);
	border-radius: 4px;
}

.azl-ai-history-item__icon {
	flex-shrink: 0;
	opacity: 0.5;
}

.azl-ai-history-item.is-active .azl-ai-history-item__icon {
	opacity: 1;
}

.azl-ai-history-item__text {
	flex: 1;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

/* Footer sidebar */
.azl-ai-sidebar__footer {
	padding: 12px;
	border-top: 1px solid rgba(255, 255, 255, 0.07);
	flex-shrink: 0;
}

.azl-ai-sidebar__footer-btn {
	display: flex;
	align-items: center;
	gap: 8px;
	width: 100%;
	padding: 7px 8px !important;
	background: transparent !important;
	border: none !important;
	border-radius: 7px;
	color: rgba(255, 255, 255, 0.45) !important;
	font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
	font-size: 0.78rem;
	cursor: pointer;
	text-align: left;
	transition: background 0.12s, color 0.12s;
}

.azl-ai-sidebar__footer-btn:hover {
	background: rgba(255, 255, 255, 0.07) !important;
	color: rgba(255, 255, 255, 0.8) !important;
}

/* ── Zone principale — chat ──────────────────────────────────────────────────── */

.azl-ai-main {
	display: flex;
	flex-direction: column;
	overflow: hidden;
	background: #ffffff;
	position: relative;
}

/* Topbar de la zone chat */
.azl-ai-main__topbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 14px 24px;
	border-bottom: 1px solid var(--azl-neutral-200, #E2E8F0);
	background: #ffffff;
	flex-shrink: 0;
	z-index: 2;
}

.azl-ai-main__title {
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--azl-neutral-900, #0F172A);
	display: flex;
	align-items: center;
	gap: 8px;
}

.azl-ai-model-badge {
	font-size: 0.7rem;
	font-weight: 600;
	color: var(--azl-primary-600, #167B92);
	background: var(--azl-primary-50, #E6F4F8);
	padding: 2px 8px;
	border-radius: 20px;
}

.azl-ai-close-btn {
	width: 32px !important;
	height: 32px !important;
	min-width: 32px !important;
	max-width: 32px !important;
	padding: 0 !important;
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	background: var(--azl-neutral-200, #E2E8F0) !important;
	border: 1px solid var(--azl-neutral-300, #CBD5E1) !important;
	border-radius: 7px !important;
	color: var(--azl-neutral-700, #334155) !important;
	cursor: pointer;
	transition: background 0.12s, color 0.12s, border-color 0.12s;
	flex-shrink: 0;
}

.azl-ai-close-btn svg {
	color: var(--azl-neutral-700, #334155) !important;
	stroke: var(--azl-neutral-700, #334155) !important;
}

.azl-ai-close-btn:hover {
	background: var(--azl-neutral-300, #CBD5E1) !important;
	color: var(--azl-neutral-900, #0F172A) !important;
	border-color: var(--azl-neutral-400, #94A3B8) !important;
}

.azl-ai-close-btn:hover svg {
	color: var(--azl-neutral-900, #0F172A) !important;
	stroke: var(--azl-neutral-900, #0F172A) !important;
}

/* Zone de messages */
.azl-ai-messages {
	flex: 1;
	overflow-y: auto;
	padding: 32px 40px;
	display: flex;
	flex-direction: column;
	gap: 24px;
	scroll-behavior: smooth;
}

.azl-ai-messages::-webkit-scrollbar {
	width: 5px;
}

.azl-ai-messages::-webkit-scrollbar-thumb {
	background: var(--azl-neutral-200, #E2E8F0);
	border-radius: 4px;
}

/* Écran vide — état initial */
.azl-ai-empty-state {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 32px;
	padding: 40px;
	text-align: center;
}

.azl-ai-empty-state__logo {
	width: 56px;
	height: 56px;
	background: linear-gradient(135deg, var(--azl-primary-500, #1E95B0), var(--azl-primary-700, #126275));
	border-radius: 16px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 18px;
	font-weight: 800;
	color: #ffffff;
	letter-spacing: -0.03em;
}

.azl-ai-empty-state__heading {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--azl-neutral-900, #0F172A);
	letter-spacing: -0.02em;
	line-height: 1.2;
}

.azl-ai-empty-state__subheading {
	font-size: 0.9rem;
	color: var(--azl-neutral-400, #94A3B8);
	line-height: 1.5;
	max-width: 380px;
}

/* Suggestions rapides */
.azl-ai-suggestions {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 10px;
	max-width: 560px;
	width: 100%;
}

.azl-ai-suggestion-btn {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	padding: 14px 16px !important;
	background: var(--azl-neutral-50, #F8FAFC) !important;
	border: 1px solid var(--azl-neutral-200, #E2E8F0) !important;
	border-radius: 12px;
	text-align: left;
	cursor: pointer;
	transition: border-color 0.15s, background 0.15s;
	font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
	width: 100%;
}

.azl-ai-suggestion-btn:hover {
	border-color: var(--azl-primary-300, #5DB8CC) !important;
	background: var(--azl-primary-50, #E6F4F8) !important;
}

.azl-ai-suggestion-btn__icon {
	font-size: 1rem;
	flex-shrink: 0;
	margin-top: 1px;
}

.azl-ai-suggestion-btn__label {
	font-size: 0.82rem;
	font-weight: 600;
	color: var(--azl-neutral-800, #1E293B);
	line-height: 1.3;
	display: block;
}

.azl-ai-suggestion-btn__desc {
	font-size: 0.75rem;
	color: var(--azl-neutral-400, #94A3B8);
	line-height: 1.3;
	display: block;
	margin-top: 2px;
}

/* ── Messages ───────────────────────────────────────────────────────────────── */

.azl-ai-message {
	display: flex;
	gap: 12px;
	max-width: 820px;
	width: 100%;
}

.azl-ai-message--user {
	align-self: flex-end;
	flex-direction: row-reverse;
}

.azl-ai-message--ai {
	align-self: flex-start;
}

.azl-ai-message__avatar {
	width: 32px;
	height: 32px;
	border-radius: 50%;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.7rem;
	font-weight: 700;
	margin-top: 2px;
}

.azl-ai-message--user .azl-ai-message__avatar {
	background: var(--azl-primary-100, #C0E4ED);
	color: var(--azl-primary-700, #126275);
}

.azl-ai-message--ai .azl-ai-message__avatar {
	background: var(--azl-neutral-900, #0F172A);
	color: #ffffff;
	font-size: 0.65rem;
}

.azl-ai-message__body {
	display: flex;
	flex-direction: column;
	gap: 4px;
	max-width: calc(100% - 44px);
}

.azl-ai-message__bubble {
	padding: 12px 16px;
	border-radius: 16px;
	font-size: 0.88rem;
	line-height: 1.65;
	white-space: pre-wrap;
	word-break: break-word;
}

.azl-ai-message--user .azl-ai-message__bubble {
	background: var(--azl-primary-500, #1E95B0);
	color: #ffffff;
	border-radius: 16px 16px 4px 16px;
}

.azl-ai-message--ai .azl-ai-message__bubble {
	background: var(--azl-neutral-50, #F8FAFC);
	color: var(--azl-neutral-800, #1E293B);
	border: 1px solid var(--azl-neutral-200, #E2E8F0);
	border-radius: 16px 16px 16px 4px;
}

.azl-ai-message__meta {
	font-size: 0.7rem;
	color: var(--azl-neutral-400, #94A3B8);
	padding: 0 4px;
}

.azl-ai-message--user .azl-ai-message__meta {
	text-align: right;
}

/* Indicateur de frappe (3 points animés) */
.azl-ai-typing {
	display: flex;
	align-items: center;
	gap: 4px;
	padding: 14px 16px;
}

.azl-ai-typing__dot {
	width: 7px;
	height: 7px;
	background: var(--azl-neutral-400, #94A3B8);
	border-radius: 50%;
	animation: azl-typing-bounce 1.2s ease-in-out infinite;
}

.azl-ai-typing__dot:nth-child(2) { animation-delay: 0.2s; }
.azl-ai-typing__dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes azl-typing-bounce {
	0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
	40%            { transform: translateY(-5px); opacity: 1; }
}

/* Curseur de streaming */
.azl-ai-cursor {
	display: inline-block;
	width: 2px;
	height: 1em;
	background: var(--azl-primary-500, #1E95B0);
	margin-left: 2px;
	vertical-align: middle;
	border-radius: 1px;
	animation: azl-cursor-blink 0.8s steps(1) infinite;
}

@keyframes azl-cursor-blink {
	0%, 100% { opacity: 1; }
	50%       { opacity: 0; }
}

/* ── Zone de saisie ──────────────────────────────────────────────────────────── */

.azl-ai-input-area {
	padding: 16px 40px 24px;
	background: #ffffff;
	border-top: 1px solid var(--azl-neutral-100, #F1F5F9);
	flex-shrink: 0;
}

.azl-ai-input-wrap {
	display: flex;
	align-items: center;
	gap: 10px;
	background: var(--azl-neutral-50, #F8FAFC);
	border: 1.5px solid var(--azl-neutral-200, #E2E8F0) !important;
	border-radius: 14px;
	padding: 10px 14px;
	transition: border-color 0.15s;
	min-height: 48px;
}

.azl-ai-input-wrap:focus-within {
	border-color: var(--azl-primary-400, #3AA5BD) !important;
	background: #ffffff;
}

/* Le textarea est visuellement "invisible" à l'intérieur du wrap :
   c'est le wrap lui-même qui porte la bordure et l'état focus. */
.azl-ai-textarea {
	flex: 1;
	background: transparent !important;
	border: none !important;
	box-shadow: none !important;
	outline: none !important;
	resize: none;
	font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif !important;
	font-size: 0.88rem;
	color: var(--azl-neutral-900, #0F172A);
	line-height: 1.55;
	min-height: 22px;
	max-height: 160px;
	overflow-y: auto;
	padding: 2px 0;
	-webkit-appearance: none;
	appearance: none;
}

.azl-ai-textarea:focus {
	border: none !important;
	box-shadow: none !important;
	outline: none !important;
}

.azl-ai-textarea::placeholder {
	color: var(--azl-neutral-400, #94A3B8);
}

.azl-ai-textarea::-webkit-scrollbar {
	width: 4px;
}

.azl-ai-textarea::-webkit-scrollbar-thumb {
	background: var(--azl-neutral-200, #E2E8F0);
	border-radius: 4px;
}

.azl-ai-send-btn {
	width: 36px !important;
	height: 36px !important;
	min-width: 36px !important;
	max-width: 36px !important;
	padding: 0 !important;
	background: var(--azl-primary-500, #1E95B0) !important;
	border: none !important;
	box-shadow: none !important;
	border-radius: 9px !important;
	color: #ffffff !important;
	cursor: pointer;
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	flex-shrink: 0;
	transition: background 0.15s, transform 0.12s, opacity 0.15s;
}

.azl-ai-send-btn svg {
	color: #ffffff !important;
	stroke: #ffffff !important;
}

.azl-ai-send-btn:hover:not(:disabled) {
	background: var(--azl-primary-600, #167B92) !important;
}

.azl-ai-send-btn:active:not(:disabled) {
	transform: scale(0.93);
}

.azl-ai-send-btn:disabled {
	background: var(--azl-neutral-300, #CBD5E1) !important;
	color: var(--azl-neutral-500, #64748B) !important;
	cursor: default;
}

.azl-ai-send-btn:disabled svg {
	color: var(--azl-neutral-500, #64748B) !important;
	stroke: var(--azl-neutral-500, #64748B) !important;
}

.azl-ai-input-hint {
	font-size: 0.7rem;
	color: var(--azl-neutral-400, #94A3B8);
	text-align: center;
	margin-top: 8px;
}

/* ── Disclaimer / footer message ───────────────────────────────────────────── */

.azl-ai-disclaimer {
	font-size: 0.7rem;
	color: var(--azl-neutral-400, #94A3B8);
	text-align: center;
	padding-top: 8px;
}

/* ── Responsive ─────────────────────────────────────────────────────────────── */

@media (max-width: 767px) {
	.azl-ai-modal {
		grid-template-columns: 1fr;
		grid-template-rows: 1fr;
	}

	.azl-ai-sidebar {
		display: none;
	}

	.azl-ai-messages {
		padding: 20px 16px;
	}

	.azl-ai-input-area {
		padding: 12px 16px 20px;
	}

	.azl-ai-suggestions {
		grid-template-columns: 1fr;
	}
}