/* Woo AI Chatbot — shared design tokens */
.wac-root,
.wac-demo-wrap,
.wac-inline {
	--wac-text: #000000;
	--wac-text-soft: #333333;
	--wac-primary: #000000;
	--wac-primary-hover: #1a1a1a;
	--wac-bg: #ffffff;
	--wac-surface: #f5f5f5;
	--wac-border: #d4d4d4;
	--wac-user-bg: #000000;
	--wac-user-text: #ffffff;
	--wac-bot-bg: #f5f5f5;
	--wac-bot-text: #000000;
	--wac-radius: 12px;
	--wac-radius-lg: 16px;
	--wac-font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
	color: var(--wac-text);
	font-family: var(--wac-font);
	-webkit-font-smoothing: antialiased;
}

.wac-root {
	position: fixed;
	right: 20px;
	bottom: 20px;
	z-index: 99999;
}

.wac-toggle {
	width: 58px;
	height: 58px;
	border-radius: 50%;
	border: 2px solid #000000;
	background: #000000;
	color: #ffffff;
	cursor: pointer;
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
	font-size: 1.35rem;
	transition: transform 0.15s ease, background 0.15s ease;
}

.wac-toggle:hover {
	background: #1a1a1a;
	transform: scale(1.04);
}

.wac-toggle:focus-visible {
	outline: 2px solid #000000;
	outline-offset: 3px;
}

.wac-panel {
	position: absolute;
	right: 0;
	bottom: 72px;
	width: min(400px, calc(100vw - 32px));
	height: 540px;
	background: var(--wac-bg);
	border: 1px solid var(--wac-border);
	border-radius: var(--wac-radius-lg);
	box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
	display: flex;
	flex-direction: column;
	overflow: hidden;
}

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

.wac-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 18px;
	border-bottom: 1px solid var(--wac-border);
	background: var(--wac-bg);
}

.wac-header strong {
	font-size: 1rem;
	font-weight: 700;
	color: var(--wac-text);
	letter-spacing: -0.02em;
}

.wac-close {
	border: none;
	background: transparent;
	font-size: 1.6rem;
	line-height: 1;
	cursor: pointer;
	color: var(--wac-text);
	width: 36px;
	height: 36px;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.15s ease;
}

.wac-close:hover {
	background: var(--wac-surface);
}

.wac-messages {
	flex: 1;
	overflow-y: auto;
	padding: 18px;
	display: flex;
	flex-direction: column;
	gap: 12px;
	background: var(--wac-bg);
	scrollbar-color: #cccccc transparent;
}

.wac-messages::-webkit-scrollbar {
	width: 6px;
}

.wac-messages::-webkit-scrollbar-thumb {
	background: #cccccc;
	border-radius: 3px;
}

.wac-msg {
	max-width: 85%;
	padding: 12px 14px;
	border-radius: var(--wac-radius);
	font-size: 0.9375rem;
	line-height: 1.5;
	white-space: pre-wrap;
	word-break: break-word;
	color: var(--wac-text);
}

.wac-msg--user {
	align-self: flex-end;
	background: var(--wac-user-bg);
	color: var(--wac-user-text);
	border: none;
	border-radius: var(--wac-radius) var(--wac-radius) 4px var(--wac-radius);
}

.wac-msg--bot {
	align-self: flex-start;
	background: var(--wac-bot-bg);
	color: var(--wac-bot-text);
	border: 1px solid var(--wac-border);
	border-radius: var(--wac-radius) var(--wac-radius) var(--wac-radius) 4px;
}

.wac-msg--meta {
	font-size: 0.6875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--wac-text-soft);
	margin-top: 6px;
}

.wac-msg--user .wac-msg--meta {
	color: rgba(255, 255, 255, 0.75);
}

.wac-form {
	display: flex;
	gap: 10px;
	padding: 14px 16px;
	border-top: 1px solid var(--wac-border);
	background: var(--wac-bg);
}

.wac-input {
	flex: 1;
	border: 1px solid var(--wac-border);
	border-radius: var(--wac-radius);
	padding: 12px 14px;
	font-size: 0.9375rem;
	font-family: inherit;
	color: var(--wac-text);
	background: var(--wac-bg);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.wac-input::placeholder {
	color: #666666;
}

.wac-input:focus {
	outline: none;
	border-color: #000000;
	box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.08);
}

.wac-send {
	border: none;
	background: var(--wac-primary);
	color: #ffffff;
	border-radius: var(--wac-radius);
	padding: 0 18px;
	min-height: 44px;
	cursor: pointer;
	font-weight: 600;
	font-size: 0.875rem;
	font-family: inherit;
	letter-spacing: 0.02em;
	transition: background 0.15s ease;
}

.wac-send:hover {
	background: var(--wac-primary-hover);
}

.wac-send:focus-visible {
	outline: 2px solid #000000;
	outline-offset: 2px;
}

.wac-typing {
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--wac-text-soft);
	padding: 4px 6px;
	align-self: flex-start;
}