/**
 * Unified AI agent chat widget — distinct from WhatsApp float.
 */

.mslms-agent-chat {
	--mslms-ac-blue: var(--msa-primary-blue, #0B4F87);
	--mslms-ac-navy: var(--msa-secondary-blue, #083D6B);
	--mslms-ac-green: var(--msa-primary-green, #0C9A46);
	--mslms-ac-text: var(--msa-dark-text, #2C3E50);
	--mslms-ac-muted: var(--msa-muted-text, rgba(44, 62, 80, 0.72));
	--mslms-ac-bg: var(--msa-white, #fff);
	--mslms-ac-alt: var(--msa-light-gray, #F5F8FB);
	--mslms-ac-border: var(--msa-border, rgba(11, 79, 135, 0.08));
	--mslms-ac-radius: var(--msa-radius-md, 18px);
	--mslms-ac-shadow: var(--msa-shadow-lg, 0 24px 50px -20px rgba(11, 79, 135, 0.3));
	font-family: inherit;
	z-index: 61;
}

.mslms-agent-chat[hidden] {
	display: none !important;
}

.mslms-ac-launcher {
	position: fixed;
	bottom: 26px;
	right: 98px;
	width: 58px;
	height: 58px;
	border: 0;
	border-radius: 50%;
	background: linear-gradient(145deg, var(--mslms-ac-blue), var(--mslms-ac-navy));
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 14px 30px -8px rgba(11, 79, 135, 0.55);
	cursor: pointer;
	z-index: 61;
	transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.mslms-ac-launcher:hover,
.mslms-ac-launcher:focus-visible {
	transform: scale(1.06);
	outline: none;
}

.mslms-ac-launcher svg {
	width: 26px;
	height: 26px;
	fill: currentColor;
}

.mslms-ac-launcher__badge {
	position: absolute;
	top: 6px;
	right: 6px;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--mslms-ac-green);
	border: 2px solid #fff;
}

body.msa-page--exam .mslms-ac-launcher {
	bottom: calc(90px + env(safe-area-inset-bottom, 0px));
}

.mslms-ac-panel {
	position: fixed;
	bottom: 98px;
	right: 26px;
	width: min(380px, calc(100vw - 24px));
	height: min(560px, calc(100vh - 120px));
	display: flex;
	flex-direction: column;
	background: var(--mslms-ac-bg);
	border: 1px solid var(--mslms-ac-border);
	border-radius: var(--mslms-ac-radius);
	box-shadow: var(--mslms-ac-shadow);
	overflow: hidden;
	z-index: 62;
	transform-origin: bottom right;
	animation: mslms-ac-in 0.22s ease;
}

.mslms-ac-panel[hidden] {
	display: none !important;
}

@keyframes mslms-ac-in {
	from {
		opacity: 0;
		transform: translateY(12px) scale(0.96);
	}
	to {
		opacity: 1;
		transform: none;
	}
}

.mslms-ac-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 14px 16px;
	background: linear-gradient(135deg, var(--mslms-ac-navy), var(--mslms-ac-blue));
	color: #fff;
}

.mslms-ac-header__title {
	margin: 0;
	font-size: 1rem;
	font-weight: 600;
	letter-spacing: 0.01em;
}

.mslms-ac-header__close {
	border: 0;
	background: rgba(255, 255, 255, 0.14);
	color: #fff;
	width: 32px;
	height: 32px;
	border-radius: 10px;
	cursor: pointer;
	font-size: 1.25rem;
	line-height: 1;
}

.mslms-ac-messages {
	flex: 1;
	overflow-y: auto;
	padding: 16px;
	background: linear-gradient(180deg, var(--mslms-ac-alt) 0%, var(--mslms-ac-bg) 48%);
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.mslms-ac-bubble {
	max-width: 88%;
	padding: 10px 14px;
	border-radius: 16px;
	font-size: 0.9375rem;
	line-height: 1.45;
	color: var(--mslms-ac-text);
	white-space: pre-wrap;
	word-break: break-word;
}

.mslms-ac-bubble--bot {
	align-self: flex-start;
	background: #fff;
	border: 1px solid var(--mslms-ac-border);
	border-bottom-left-radius: 6px;
	box-shadow: 0 8px 20px -16px rgba(11, 79, 135, 0.35);
}

.mslms-ac-bubble--user {
	align-self: flex-end;
	background: var(--mslms-ac-blue);
	color: #fff;
	border-bottom-right-radius: 6px;
}

.mslms-ac-typing {
	align-self: flex-start;
	display: inline-flex;
	gap: 5px;
	padding: 12px 14px;
	background: #fff;
	border: 1px solid var(--mslms-ac-border);
	border-radius: 16px;
}

.mslms-ac-typing span {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--mslms-ac-blue);
	opacity: 0.45;
	animation: mslms-ac-dot 1.1s infinite ease-in-out;
}

.mslms-ac-typing span:nth-child(2) {
	animation-delay: 0.15s;
}

.mslms-ac-typing span:nth-child(3) {
	animation-delay: 0.3s;
}

@keyframes mslms-ac-dot {
	0%,
	80%,
	100% {
		transform: translateY(0);
		opacity: 0.35;
	}
	40% {
		transform: translateY(-4px);
		opacity: 1;
	}
}

.mslms-ac-quick {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	padding: 0 16px 10px;
}

.mslms-ac-quick__btn {
	border: 1px solid rgba(11, 79, 135, 0.18);
	background: #fff;
	color: var(--mslms-ac-blue);
	border-radius: 999px;
	padding: 7px 12px;
	font-size: 0.8125rem;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.2s ease, color 0.2s ease;
}

.mslms-ac-quick__btn:hover,
.mslms-ac-quick__btn:focus-visible {
	background: var(--mslms-ac-blue);
	color: #fff;
	outline: none;
}

.mslms-ac-links {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	padding: 0 16px 8px;
}

.mslms-ac-links a {
	font-size: 0.8125rem;
	color: var(--mslms-ac-blue);
	font-weight: 600;
	text-decoration: underline;
	text-underline-offset: 2px;
}

.mslms-ac-lead {
	margin: 0 16px 10px;
	padding: 12px;
	border-radius: 14px;
	background: rgba(11, 79, 135, 0.06);
	border: 1px solid var(--mslms-ac-border);
}

.mslms-ac-lead[hidden] {
	display: none !important;
}

.mslms-ac-lead p {
	margin: 0 0 8px;
	font-size: 0.8125rem;
	color: var(--mslms-ac-muted);
}

.mslms-ac-lead__row {
	display: flex;
	gap: 8px;
}

.mslms-ac-lead input[type="email"] {
	flex: 1;
	min-width: 0;
	border: 1px solid var(--mslms-ac-border);
	border-radius: 10px;
	padding: 8px 10px;
	font-size: 0.875rem;
}

.mslms-ac-lead__actions {
	display: flex;
	gap: 8px;
	margin-top: 8px;
}

.mslms-ac-lead button {
	border: 0;
	border-radius: 10px;
	padding: 7px 12px;
	font-size: 0.8125rem;
	font-weight: 600;
	cursor: pointer;
}

.mslms-ac-lead__save {
	background: var(--mslms-ac-blue);
	color: #fff;
}

.mslms-ac-lead__skip {
	background: transparent;
	color: var(--mslms-ac-muted);
}

.mslms-ac-composer {
	display: flex;
	gap: 8px;
	padding: 12px 14px;
	border-top: 1px solid var(--mslms-ac-border);
	background: #fff;
}

.mslms-ac-composer input[type="text"] {
	flex: 1;
	min-width: 0;
	border: 1px solid var(--mslms-ac-border);
	border-radius: 12px;
	padding: 10px 12px;
	font-size: 0.9375rem;
}

.mslms-ac-composer__send {
	border: 0;
	border-radius: 12px;
	padding: 0 14px;
	background: var(--mslms-ac-blue);
	color: #fff;
	font-weight: 600;
	cursor: pointer;
}

.mslms-ac-composer__send:disabled {
	opacity: 0.55;
	cursor: not-allowed;
}

.mslms-ac-footer {
	display: flex;
	justify-content: space-between;
	gap: 10px;
	padding: 8px 14px 12px;
	background: var(--mslms-ac-alt);
	border-top: 1px solid var(--mslms-ac-border);
}

.mslms-ac-footer a {
	font-size: 0.75rem;
	font-weight: 600;
	color: var(--mslms-ac-navy);
	text-decoration: none;
}

.mslms-ac-footer a:hover {
	text-decoration: underline;
}

@media (max-width: 640px) {
	.mslms-ac-launcher {
		right: 88px;
		bottom: calc(18px + env(safe-area-inset-bottom, 0px));
		width: 54px;
		height: 54px;
	}

	.mslms-ac-panel {
		inset: auto 0 0 0;
		width: 100%;
		height: min(78vh, 620px);
		bottom: 0;
		right: 0;
		border-radius: 20px 20px 0 0;
		animation: mslms-ac-sheet 0.24s ease;
	}

	@keyframes mslms-ac-sheet {
		from {
			transform: translateY(100%);
		}
		to {
			transform: none;
		}
	}

	body.msa-page--exam .mslms-ac-launcher {
		bottom: calc(90px + env(safe-area-inset-bottom, 0px));
	}
}