/* ============================================================
   Sodimate Chatbot — CSS
   Polices : Lato (corps) / Rubik (labels)
   Couleurs gérées par variables CSS injectées en JS
   ============================================================ */

:root {
	--sdc-primary:       #244578;
	--sdc-accent:        #FFC947;
	--sdc-accent-dark:   #D99808;
	--sdc-text:          #132646;
	--sdc-bg:            #FFFFFF;
	--sdc-bg-light:      #F2F2F2;
	--sdc-shadow:        0 10px 40px rgba(0, 0, 0, 0.15);
	--sdc-shadow-sm:     0 4px 16px rgba(0, 0, 0, 0.10);
	--sdc-radius:        16px;
	--sdc-radius-btn:    50px;
	--sdc-radius-msg:    14px;
	--sdc-font:          'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	--sdc-font-label:    'Rubik', 'Lato', sans-serif;
	--sdc-transition:    0.25s ease;
	--sdc-z:             99999;
	--sdc-width:         420px;
	--sdc-height:        600px;
}

/* ── Conteneur principal ────────────────────────────────── */
#sodimate-chatbot {
	position: fixed;
	bottom: 24px;
	right: 24px;
	z-index: var(--sdc-z);
	font-family: var(--sdc-font);
	font-size: 15px;
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
}

/* ── Bouton toggle ──────────────────────────────────────── */
.sdc-toggle {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 14px 22px;
	background: var(--sdc-primary);
	color: #ffffff;
	border: none;
	border-radius: var(--sdc-radius-btn);
	cursor: pointer;
	font-family: var(--sdc-font);
	font-size: 14px;
	font-weight: 700;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	box-shadow: var(--sdc-shadow-sm);
	transition:
		background var(--sdc-transition),
		transform var(--sdc-transition),
		box-shadow var(--sdc-transition);
	white-space: nowrap;
}

.sdc-toggle:hover,
.sdc-toggle:focus-visible {
	background: color-mix(in srgb, var(--sdc-primary) 85%, black);
	transform: translateY(-2px);
	box-shadow: var(--sdc-shadow);
	outline: none;
}

.sdc-toggle:focus-visible {
	outline: 3px solid var(--sdc-accent);
	outline-offset: 3px;
}

.sdc-toggle-icon svg {
	display: block;
	flex-shrink: 0;
}

/* ── Panneau ────────────────────────────────────────────── */
.sdc-panel {
	position: absolute;
	bottom: calc(100% + 12px);
	right: 0;
	width: var(--sdc-width);
	max-width: calc(100vw - 32px);
	height: var(--sdc-height);
	max-height: calc(100vh - 120px);
	background: var(--sdc-bg);
	border-radius: var(--sdc-radius);
	box-shadow: var(--sdc-shadow);
	display: flex;
	flex-direction: column;
	overflow: hidden;
	animation: sdc-slide-up 0.28s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.sdc-panel[hidden] {
	display: none;
}

@keyframes sdc-slide-up {
	from {
		opacity: 0;
		transform: translateY(16px) scale(0.97);
	}
	to {
		opacity: 1;
		transform: translateY(0) scale(1);
	}
}

/* ── En-tête ────────────────────────────────────────────── */
.sdc-header {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 16px 18px;
	background: linear-gradient(135deg, var(--sdc-primary) 0%, color-mix(in srgb, var(--sdc-primary) 80%, #3D3F8F) 100%);
	color: #ffffff;
	flex-shrink: 0;
}

.sdc-header-avatar {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.15);
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.sdc-header-text {
	flex: 1;
	min-width: 0;
}

.sdc-header-title {
	font-family: var(--sdc-font);
	font-weight: 700;
	font-size: 15px;
	letter-spacing: 0.02em;
	line-height: 1.2;
}

.sdc-header-subtitle {
	font-size: 12px;
	opacity: 0.75;
	margin-top: 2px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.sdc-close {
	background: none;
	border: none;
	color: #ffffff;
	cursor: pointer;
	padding: 6px;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	opacity: 0.7;
	transition: opacity var(--sdc-transition), background var(--sdc-transition);
}

.sdc-close:hover,
.sdc-close:focus-visible {
	opacity: 1;
	background: rgba(255, 255, 255, 0.15);
	outline: none;
}

/* ── Corps ──────────────────────────────────────────────── */
.sdc-body {
	flex: 1;
	overflow-y: auto;
	padding: 18px 16px 12px;
	display: flex;
	flex-direction: column;
	gap: 10px;
	scroll-behavior: smooth;
	position: relative;       /* devient le offsetParent des enfants */
	overflow-anchor: none;    /* désactive le scroll anchoring automatique du navigateur */
}

.sdc-body::-webkit-scrollbar {
	width: 4px;
}

.sdc-body::-webkit-scrollbar-track {
	background: transparent;
}

.sdc-body::-webkit-scrollbar-thumb {
	background: var(--sdc-bg-light);
	border-radius: 2px;
}

/* ── Messages ───────────────────────────────────────────── */
.sdc-msg {
	display: flex;
	align-items: flex-end;
	gap: 8px;
	animation: sdc-fade-in 0.2s ease both;
}

@keyframes sdc-fade-in {
	from { opacity: 0; transform: translateY(6px); }
	to   { opacity: 1; transform: translateY(0); }
}

.sdc-msg--bot {
	flex-direction: row;
}

.sdc-msg--user {
	flex-direction: row-reverse;
}

.sdc-msg-avatar {
	width: 30px;
	height: 30px;
	border-radius: 50%;
	background: var(--sdc-primary);
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.sdc-bubble {
	max-width: 78%;
	padding: 10px 14px;
	border-radius: var(--sdc-radius-msg);
	font-size: 14px;
	line-height: 1.5;
}

.sdc-msg--bot .sdc-bubble {
	background: var(--sdc-bg-light);
	color: var(--sdc-text);
	border-bottom-left-radius: 4px;
}

.sdc-msg--user .sdc-bubble {
	background: var(--sdc-primary);
	color: #ffffff;
	border-bottom-right-radius: 4px;
	font-weight: 600;
}

/* ── Choix de réponses ──────────────────────────────────── */
.sdc-choices {
	display: flex;
	flex-direction: column;
	gap: 6px;
	padding-left: 0;
	animation: sdc-fade-in 0.25s ease both;
}

.sdc-choices.sdc-disabled {
	display: none;
}

/* Niveau 1 : fond doré */
.sdc-choices--level1 {
	gap: 8px;
}

.sdc-choices--level1 .sdc-choice-btn {
	background: var(--sdc-accent);
	color: var(--sdc-primary) !important;
	border-color: var(--sdc-accent);
	font-weight: 700;
}

.sdc-choices--level1 .sdc-choice-btn:hover,
.sdc-choices--level1 .sdc-choice-btn:focus-visible {
	background: var(--sdc-primary) !important;
	color: #ffffff !important;
	border-color: var(--sdc-primary) !important;
}

.sdc-choice-btn {
	display: block;
	width: 100%;
	background: #ffffff;
	color: var(--sdc-primary) !important;
	border: 1.5px solid var(--sdc-primary);
	border-radius: 10px;
	padding: 10px 14px;
	font-family: var(--sdc-font-label) !important;
	font-size: 13px !important;
	font-weight: 600;
	cursor: pointer;
	text-align: left;
	line-height: 1.4;
	white-space: normal !important;
	word-break: break-word;
	text-transform: none !important;
	letter-spacing: 0 !important;
	box-sizing: border-box;
	transition:
		background var(--sdc-transition),
		color var(--sdc-transition),
		border-color var(--sdc-transition),
		box-shadow var(--sdc-transition);
}

.sdc-choice-btn:hover,
.sdc-choice-btn:focus-visible {
	background: var(--sdc-primary) !important;
	color: #ffffff !important;
	border-color: var(--sdc-primary) !important;
	box-shadow: 0 4px 12px rgba(36, 69, 120, 0.2);
	outline: none;
}

#sodimate-chatbot .sdc-choice-btn:hover,
#sodimate-chatbot .sdc-choice-btn:focus-visible {
	color: #ffffff !important;
}

/* Bouton "← Retour" style discret */
.sdc-choice-btn--back {
	background: transparent !important;
	color: #999 !important;
	border-color: #e0e0e0 !important;
	font-size: 12px !important;
	padding: 7px 14px;
}

.sdc-choice-btn--back:hover,
.sdc-choice-btn--back:focus-visible {
	background: var(--sdc-bg-light) !important;
	color: var(--sdc-primary) !important;
	border-color: var(--sdc-primary) !important;
	box-shadow: none !important;
}

.sdc-choice-btn:focus-visible {
	outline: 3px solid var(--sdc-accent);
	outline-offset: 2px;
}

.sdc-choice-btn:disabled,
.sdc-choice-btn.sdc-disabled {
	opacity: 0.45;
	pointer-events: none;
}

/* ── Résultat final ─────────────────────────────────────── */
.sdc-result {
	background: linear-gradient(135deg, rgba(36,69,120,0.05) 0%, rgba(255,201,71,0.08) 100%);
	border: 1.5px solid var(--sdc-accent);
	border-radius: var(--sdc-radius);
	padding: 16px;
	margin-top: 4px;
	animation: sdc-fade-in 0.3s ease both;
}

.sdc-result-intro {
	font-size: 12px;
	color: #888;
	margin: 0 0 8px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	font-weight: 600;
}

.sdc-result-link {
	display: block;
	font-family: var(--sdc-font);
	font-size: 15px;
	font-weight: 700;
	color: var(--sdc-primary);
	text-decoration: none;
	margin-bottom: 12px;
	line-height: 1.3;
}

.sdc-result-link:hover {
	color: var(--sdc-accent-dark);
	text-decoration: underline;
}

.sdc-result-sub {
	margin: 0;
}

#sodimate-chatbot .sdc-visit-btn {
	display: inline-flex !important;
	align-items: center !important;
	gap: 6px !important;
	background: var(--sdc-accent) !important;
	color: var(--sdc-primary) !important;
	border-radius: var(--sdc-radius-btn) !important;
	padding: 10px 20px !important;
	font-family: var(--sdc-font) !important;
	font-size: 13px !important;
	font-weight: 700 !important;
	text-decoration: none !important;
	letter-spacing: 0 !important;
	text-transform: none !important;
	border: none !important;
	box-shadow: none !important;
	transition:
		background var(--sdc-transition),
		color var(--sdc-transition),
		transform var(--sdc-transition),
		box-shadow var(--sdc-transition);
}

#sodimate-chatbot .sdc-visit-btn:hover,
#sodimate-chatbot .sdc-visit-btn:focus-visible {
	background: var(--sdc-primary) !important;
	color: #ffffff !important;
	transform: translateY(-1px) !important;
	box-shadow: 0 4px 12px rgba(36,69,120,0.25) !important;
	outline: none !important;
}

/* ── Pied de page ───────────────────────────────────────── */
.sdc-footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 10px 16px;
	border-top: 1px solid var(--sdc-bg-light);
	flex-shrink: 0;
	background: var(--sdc-bg);
}

.sdc-restart {
	display: flex;
	align-items: center;
	gap: 6px;
	background: none;
	border: none;
	color: #888;
	font-family: var(--sdc-font);
	font-size: 12px;
	cursor: pointer;
	padding: 4px 8px;
	border-radius: 20px;
	transition: color var(--sdc-transition), background var(--sdc-transition);
}

.sdc-restart:hover,
.sdc-restart:focus-visible {
	color: var(--sdc-primary);
	background: var(--sdc-bg-light);
	outline: none;
}

.sdc-footer-brand {
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--sdc-primary);
	opacity: 0.4;
}

/* ── Responsive mobile ──────────────────────────────────── */
@media (max-width: 480px) {
	#sodimate-chatbot {
		bottom: 16px;
		right: 16px;
		left: 16px;
	}

	.sdc-toggle {
		width: 100%;
		justify-content: center;
	}

	.sdc-panel {
		bottom: calc(100% + 10px);
		right: 0;
		left: 0;
		width: auto;
		max-width: 100%;
	}
}

/* ── Accessibilité ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
	.sdc-panel,
	.sdc-msg,
	.sdc-choices,
	.sdc-result,
	.sdc-choice-btn,
	.sdc-visit-btn,
	.sdc-toggle {
		animation: none;
		transition: none;
	}
}