/**
 * Chat widget. Every colour, radius and typeface comes from the tokens the
 * theme layer resolved, so this looks like part of the store rather than a
 * plugin that landed on it.
 */

.bwmss-chat {
	position: fixed;
	bottom: var(--bwmss-layout-gutter, 20px);
	z-index: 999970;
	font-family: var(--bwmss-font-body, inherit);
}

.bwmss-chat--right {
	right: var(--bwmss-layout-gutter, 20px);
}

.bwmss-chat--left {
	left: var(--bwmss-layout-gutter, 20px);
}

/* Launcher */

.bwmss-chat-launcher {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	background: var(--bwmss-color-primary, #1f6feb);
	color: var(--bwmss-color-on-primary, #fff);
	border: 0;
	border-radius: var(--bwmss-radius-button, 4px);
	padding: 13px 20px;
	font: inherit;
	font-weight: var(--bwmss-button-weight, 600);
	text-transform: var(--bwmss-button-transform, none);
	cursor: pointer;
	box-shadow: var(--bwmss-shadow-card, 0 8px 30px rgba(15, 20, 30, 0.12));
	transition: background var(--bwmss-motion-duration, 200ms) var(--bwmss-motion-easing, ease);
}

.bwmss-chat-launcher:hover,
.bwmss-chat-launcher:focus-visible {
	background: var(--bwmss-color-primary-hover, #1a5fd0);
}

.bwmss-chat.is-open .bwmss-chat-launcher {
	display: none;
}

/* Panel */

.bwmss-chat-panel {
	display: flex;
	flex-direction: column;
	width: min(380px, calc(100vw - 32px));
	height: min(560px, calc(100svh - 100px));
	overflow: hidden;
	overflow-x: clip;
}

.bwmss-chat-head {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 14px 16px;
	background: var(--bwmss-color-primary, #1f6feb);
	color: var(--bwmss-color-on-primary, #fff);
}

.bwmss-chat-avatar {
	display: grid;
	place-items: center;
	width: 30px;
	height: 30px;
	border-radius: var(--bwmss-radius-button, 4px);
	background: rgba(255, 255, 255, 0.22);
	font-weight: 700;
	font-size: 14px;
}

.bwmss-chat-title {
	flex: 1;
	font-family: var(--bwmss-font-heading, inherit);
	font-weight: var(--bwmss-font-weight-heading, 600);
	font-size: 15px;
}

.bwmss-chat-close {
	background: none;
	border: 0;
	color: inherit;
	cursor: pointer;
	padding: 4px;
	line-height: 0;
	opacity: 0.85;
}

.bwmss-chat-close:hover {
	opacity: 1;
}

/* Log */

.bwmss-chat-log {
	flex: 1;
	overflow-y: auto;
	padding: 16px;
	display: flex;
	flex-direction: column;
	gap: 10px;
	background: var(--bwmss-color-surface, #fff);
}

.bwmss-msg {
	max-width: 84%;
	padding: 11px 14px;
	border-radius: var(--bwmss-radius-card, 6px);
	font-size: 14px;
	line-height: 1.55;
	white-space: pre-wrap;
	overflow-wrap: anywhere;
}

.bwmss-msg--assistant {
	align-self: flex-start;
	background: var(--bwmss-color-surface-alt, #f5f6f8);
	color: var(--bwmss-color-text, #22272e);
}

.bwmss-msg--customer {
	align-self: flex-end;
	background: var(--bwmss-color-primary, #1f6feb);
	color: var(--bwmss-color-on-primary, #fff);
}

.bwmss-msg--typing {
	display: flex;
	gap: 4px;
	align-items: center;
	padding: 14px;
}

.bwmss-msg--typing span {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--bwmss-color-muted, #6b7280);
	animation: bwmss-blink 1.2s infinite ease-in-out;
}

.bwmss-msg--typing span:nth-child(2) { animation-delay: 0.18s; }
.bwmss-msg--typing span:nth-child(3) { animation-delay: 0.36s; }

@keyframes bwmss-blink {
	0%, 80%, 100% { opacity: 0.25; }
	40% { opacity: 1; }
}

.bwmss-msg-sources {
	display: flex;
	flex-direction: column;
	gap: 4px;
	align-self: flex-start;
	font-size: 12px;
}

.bwmss-msg-sources a {
	color: var(--bwmss-color-primary, #1f6feb);
	text-decoration: underline;
}

.bwmss-chat-handoff {
	align-self: flex-start;
	font-size: 14px;
	text-decoration: none;
}

/* Prompt chips */

.bwmss-chat-prompts:not(:empty) {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	padding: 0 16px 12px;
	background: var(--bwmss-color-surface, #fff);
}

.bwmss-chat-prompt {
	background: var(--bwmss-color-primary-soft, #eef4ff);
	color: var(--bwmss-color-primary, #1f6feb);
	border: 1px solid var(--bwmss-color-border, #e2e5ea);
	border-radius: var(--bwmss-radius-button, 4px);
	padding: 7px 11px;
	font: inherit;
	font-size: 12.5px;
	cursor: pointer;
}

.bwmss-chat-prompt:hover {
	background: var(--bwmss-color-primary, #1f6feb);
	color: var(--bwmss-color-on-primary, #fff);
}

/* Composer */

.bwmss-chat-form {
	display: flex;
	gap: 8px;
	padding: 12px 16px 16px;
	border-top: 1px solid var(--bwmss-color-border, #e2e5ea);
	background: var(--bwmss-color-surface, #fff);
}

.bwmss-chat-send {
	padding: 0 16px;
	line-height: 0;
}

/* Honeypot: removed from view without display:none, which some bots check. */

.bwmss-hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

@media (max-width: 480px) {
	.bwmss-chat {
		bottom: 12px;
	}

	.bwmss-chat--right { right: 12px; }
	.bwmss-chat--left { left: 12px; }

	.bwmss-chat-panel {
		width: calc(100vw - 24px);
		height: min(78svh, calc(100svh - 90px));
	}

	.bwmss-chat-launcher-label {
		display: none;
	}

	.bwmss-chat-launcher {
		padding: 15px;
		border-radius: 50%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.bwmss-msg--typing span {
		animation: none;
		opacity: 0.6;
	}
}