.rw-ai-root {
	--rw-ai-main-color: #176b87;
	--rw-ai-header-text: #ffffff;
	--rw-ai-panel-bg: #ffffff;
	--rw-ai-conversation-bg: #f5f8f9;
	--rw-ai-assistant-bubble: #ffffff;
	--rw-ai-assistant-text: #172126;
	--rw-ai-visitor-bubble: #176b87;
	--rw-ai-visitor-text: #ffffff;
	--rw-ai-muted: #607078;
	--rw-ai-embedded-width: 760px;
	--rw-ai-floating-width: 390px;
	--rw-ai-message-height: 460px;
	--rw-ai-side-offset: 22px;
	--rw-ai-bottom-offset: 22px;
	--rw-ai-radius: 16px;
	--rw-ai-font-size: 16px;
	--rw-ai-icon-size: 36px;
	--rw-ai-launcher-size: 60px;
	box-sizing: border-box;
	color: var(--rw-ai-assistant-text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", sans-serif;
	font-size: var(--rw-ai-font-size);
	line-height: 1.6;
}

.rw-ai-root *,
.rw-ai-root *::before,
.rw-ai-root *::after {
	box-sizing: border-box;
}

.rw-ai-root--embedded {
	width: min(100%, var(--rw-ai-embedded-width));
	margin-top: 24px;
	margin-bottom: 24px;
}

.rw-ai-root--embedded.rw-ai-align--left {
	margin-right: auto;
	margin-left: 0;
}

.rw-ai-root--embedded.rw-ai-align--center {
	margin-right: auto;
	margin-left: auto;
}

.rw-ai-root--embedded.rw-ai-align--right {
	margin-right: 0;
	margin-left: auto;
}

.rw-ai-panel {
	overflow: hidden;
	width: 100%;
	border: 1px solid #dce4e8;
	border-radius: var(--rw-ai-radius);
	background: var(--rw-ai-panel-bg);
	box-shadow: 0 14px 40px rgba(31, 53, 64, 0.12);
}

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

.rw-ai-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 68px;
	padding: 14px 18px;
	background: var(--rw-ai-main-color);
	color: var(--rw-ai-header-text);
}

.rw-ai-title,
.rw-ai-subtitle {
	display: block;
	color: inherit;
}

.rw-ai-title {
	font-size: 1.05em;
}

.rw-ai-subtitle {
	font-size: 0.78em;
	opacity: 0.86;
}

.rw-ai-close {
	width: 40px;
	height: 40px;
	padding: 0;
	border: 0;
	background: transparent;
	color: inherit;
	font: inherit;
	font-size: 28px;
	line-height: 1;
	cursor: pointer;
}

.rw-ai-messages {
	overflow-y: auto;
	height: min(var(--rw-ai-message-height), calc(100vh - 260px));
	min-height: 240px;
	padding: 18px;
	background: var(--rw-ai-conversation-bg);
}

.rw-ai-message {
	display: flex;
	align-items: flex-start;
	gap: 9px;
	width: fit-content;
	max-width: 92%;
	margin: 0 0 14px;
}

.rw-ai-message-body {
	min-width: 0;
}

.rw-ai-message p {
	margin: 3px 0 0;
	padding: 11px 14px;
	border-radius: 4px calc(var(--rw-ai-radius) * 0.8) calc(var(--rw-ai-radius) * 0.8);
	background: var(--rw-ai-assistant-bubble);
	box-shadow: 0 2px 8px rgba(31, 53, 64, 0.08);
	color: var(--rw-ai-assistant-text);
	line-height: 1.65;
	text-align: left;
	white-space: pre-wrap;
	word-break: break-word;
}

.rw-ai-message--visitor {
	flex-direction: row-reverse;
	margin-left: auto;
	text-align: right;
}

.rw-ai-message--visitor p {
	border-radius: calc(var(--rw-ai-radius) * 0.8) 4px calc(var(--rw-ai-radius) * 0.8) calc(var(--rw-ai-radius) * 0.8);
	background: var(--rw-ai-visitor-bubble);
	color: var(--rw-ai-visitor-text);
}

.rw-ai-message-icon {
	overflow: hidden;
	display: grid;
	flex: 0 0 var(--rw-ai-icon-size);
	width: var(--rw-ai-icon-size);
	height: var(--rw-ai-icon-size);
	border: 1px solid rgba(23, 33, 38, 0.1);
	border-radius: 50%;
	place-items: center;
	background: var(--rw-ai-panel-bg);
	color: var(--rw-ai-main-color);
	font-size: 0.7em;
	font-weight: 700;
}

.rw-ai-message--visitor .rw-ai-message-icon {
	background: var(--rw-ai-visitor-bubble);
	color: var(--rw-ai-visitor-text);
}

.rw-ai-message-icon img,
.rw-ai-launcher img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.rw-ai-root--hide-message-icons .rw-ai-message-icon {
	display: none;
}

.rw-ai-message-name {
	display: block;
	color: var(--rw-ai-muted);
	font-size: 0.72em;
}

.rw-ai-status {
	padding: 7px 18px 0;
	color: var(--rw-ai-muted);
	font-size: 0.82em;
}

.rw-ai-suggestions {
	padding: 12px 18px 0;
	background: var(--rw-ai-panel-bg);
}

.rw-ai-suggestions[hidden] {
	display: none;
}

.rw-ai-suggestions-title {
	display: block;
	margin-bottom: 7px;
	color: var(--rw-ai-muted);
	font-size: 0.78em;
	font-weight: 700;
}

.rw-ai-suggestion-list {
	display: flex;
	flex-wrap: wrap;
	gap: 7px;
}

.rw-ai-suggestion {
	min-height: 36px;
	padding: 7px 12px;
	border: 1px solid var(--rw-ai-main-color);
	border-radius: 999px;
	background: var(--rw-ai-panel-bg);
	color: var(--rw-ai-main-color);
	font: inherit;
	font-size: 0.82em;
	font-weight: 600;
	line-height: 1.35;
	cursor: pointer;
}

.rw-ai-suggestion:hover,
.rw-ai-suggestion:focus {
	background: var(--rw-ai-main-color);
	color: var(--rw-ai-header-text);
}

.rw-ai-suggestion:disabled {
	cursor: wait;
	opacity: 0.55;
}

.rw-ai-inquiry {
	display: block;
	width: calc(100% - 36px);
	margin: 12px 18px 0;
	padding: 11px 16px;
	border: 2px solid var(--rw-ai-main-color);
	border-radius: 999px;
	color: var(--rw-ai-main-color);
	font-weight: 700;
	text-align: center;
	text-decoration: none;
}

.rw-ai-inquiry:hover,
.rw-ai-inquiry:focus {
	background: var(--rw-ai-main-color);
	color: var(--rw-ai-header-text);
}

.rw-ai-inquiry[hidden] {
	display: none;
}

.rw-ai-form {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 10px;
	padding: 14px 18px 8px;
	background: var(--rw-ai-panel-bg);
}

.rw-ai-question {
	min-width: 0;
	min-height: 52px;
	max-height: 150px;
	padding: 10px 12px;
	border: 1px solid #b9c6cc;
	border-radius: min(10px, var(--rw-ai-radius));
	background: #fff;
	color: var(--rw-ai-assistant-text);
	font: inherit;
	line-height: 1.45;
	resize: vertical;
}

.rw-ai-question:focus {
	border-color: var(--rw-ai-main-color);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--rw-ai-main-color) 18%, transparent);
	outline: none;
}

.rw-ai-send {
	align-self: stretch;
	min-width: 76px;
	padding: 0 16px;
	border: 0;
	border-radius: min(10px, var(--rw-ai-radius));
	background: var(--rw-ai-main-color);
	color: var(--rw-ai-header-text);
	font: inherit;
	font-weight: 700;
	cursor: pointer;
}

.rw-ai-send:disabled,
.rw-ai-question:disabled {
	cursor: wait;
	opacity: 0.62;
}

.rw-ai-privacy-note {
	margin: 0;
	padding: 0 18px 14px;
	background: var(--rw-ai-panel-bg);
	color: var(--rw-ai-muted);
	font-size: 0.72em;
}

.rw-ai-screen-reader {
	position: absolute;
	overflow: hidden;
	width: 1px;
	height: 1px;
	padding: 0;
	border: 0;
	margin: -1px;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
}

.rw-ai-root--floating {
	position: fixed;
	z-index: 99990;
	bottom: var(--rw-ai-bottom-offset);
	width: min(var(--rw-ai-floating-width), calc(100vw - 28px));
}

.rw-ai-root--floating.rw-ai-position--right {
	right: var(--rw-ai-side-offset);
}

.rw-ai-root--floating.rw-ai-position--left {
	left: var(--rw-ai-side-offset);
}

.rw-ai-root--floating .rw-ai-panel {
	position: absolute;
	bottom: calc(var(--rw-ai-launcher-size) + 12px);
}

.rw-ai-root--floating.rw-ai-position--right .rw-ai-panel {
	right: 0;
}

.rw-ai-root--floating.rw-ai-position--left .rw-ai-panel {
	left: 0;
}

.rw-ai-launcher {
	overflow: hidden;
	display: grid;
	width: var(--rw-ai-launcher-size);
	height: var(--rw-ai-launcher-size);
	padding: 0;
	border: 0;
	border-radius: 50%;
	place-items: center;
	background: var(--rw-ai-main-color);
	box-shadow: 0 8px 24px rgba(31, 53, 64, 0.28);
	color: var(--rw-ai-header-text);
	font-size: calc(var(--rw-ai-launcher-size) * 0.45);
	cursor: pointer;
}

.rw-ai-position--right .rw-ai-launcher {
	margin-left: auto;
}

.rw-ai-position--left .rw-ai-launcher {
	margin-right: auto;
}

@media (max-width: 600px) {
	.rw-ai-root--embedded {
		width: 100%;
		margin-top: 16px;
		margin-bottom: 16px;
	}

	.rw-ai-messages {
		height: min(var(--rw-ai-message-height), calc(100vh - 300px));
		min-height: 220px;
		padding: 14px;
	}

	.rw-ai-message {
		max-width: 96%;
	}

	.rw-ai-form {
		grid-template-columns: 1fr;
		padding: 12px 14px 8px;
	}

	.rw-ai-suggestions {
		padding: 10px 14px 0;
	}

	.rw-ai-suggestion {
		width: 100%;
		min-height: 44px;
		text-align: left;
	}

	.rw-ai-send {
		min-height: 46px;
	}

	.rw-ai-root--floating {
		max-width: calc(100vw - 28px);
	}
}

@media (prefers-reduced-motion: reduce) {
	.rw-ai-root * {
		scroll-behavior: auto !important;
	}
}