/**
 * Eternity AI Assistant – Chat widget styles.
 * Floating bubble and chat window; mobile responsive.
 * Colors are set on the widget root: --eternity-primary, --eternity-primary-hover, --eternity-accent.
 *
 * @package Eternity_AI_Assistant
 */

/* ---- CSS variables (fallbacks) ---- */
.eternity-ai-chat-widget {
	--eternity-primary: #2563eb;
	--eternity-primary-hover: #1d4ed8;
	--eternity-accent: #2563eb;
	--eternity-primary-color: var(--eternity-primary);
	--eternity-font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Force consistent typography across entire widget (beats theme/Elementor). */
#eternity-ai-chat-widget.eternity-ai-chat-widget .eternity-ai-chat-window,
#eternity-ai-chat-widget.eternity-ai-chat-widget .eternity-ai-chat-header {
	font-family: var(--eternity-font) !important;
}

/* Header title and subtitle: same family, clear hierarchy. */
#eternity-ai-chat-widget .eternity-ai-chat-title,
#eternity-ai-chat-widget .eternity-ai-header-subtitle {
	font-family: var(--eternity-font) !important;
}

/* Quick response buttons: suggestion chips – light weight, same font as header. */
#eternity-ai-chat-widget .eternity-ai-chat-suggestions button,
#eternity-ai-chat-widget .eternity-ai-chat-suggestions .eternity-ai-suggestion-btn {
	font-family: var(--eternity-font) !important;
	font-size: 13px !important;
	font-weight: 500 !important;
	letter-spacing: normal !important;
	text-transform: none !important;
}

/* Header title: force typography (theme/Elementor often style all h2). Use px so size is consistent across sites regardless of root font-size. */
#eternity-ai-chat-widget .eternity-ai-chat-header .eternity-ai-chat-title,
#eternity-ai-chat-widget .eternity-ai-chat-header h2.eternity-ai-chat-title {
	font-family: var(--eternity-font) !important;
	font-size: 16px !important;
	font-weight: 600 !important;
	line-height: 1.2 !important;
	letter-spacing: normal !important;
	text-transform: none !important;
	color: #fff !important;
}

/* Header subtitle: force typography. */
#eternity-ai-chat-widget .eternity-ai-chat-header .eternity-ai-header-subtitle {
	font-family: var(--eternity-font) !important;
	font-size: 12px !important;
	font-weight: 400 !important;
	line-height: 1.2 !important;
	letter-spacing: normal !important;
	text-transform: none !important;
	color: #fff !important;
	opacity: 0.9 !important;
}

/* Close button: same font context and lock dimensions (theme often overrides button). */
#eternity-ai-chat-widget #eternity-ai-chat-close,
#eternity-ai-chat-widget .eternity-ai-chat-header button.eternity-ai-chat-close {
	font-family: var(--eternity-font) !important;
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	width: 36px !important;
	height: 36px !important;
	min-width: 36px !important;
	min-height: 36px !important;
	padding: 0 !important;
	margin: 0 !important;
	border: none !important;
	background: transparent !important;
	color: inherit !important;
	border-radius: 6px !important;
	box-shadow: none !important;
	letter-spacing: normal !important;
	text-transform: none !important;
}
#eternity-ai-chat-widget #eternity-ai-chat-close:hover,
#eternity-ai-chat-widget #eternity-ai-chat-close:focus {
	background: rgba(255, 255, 255, 0.15) !important;
	border: none !important;
}

/* Close button icon: prevent theme from resizing SVG. */
#eternity-ai-chat-widget #eternity-ai-chat-close svg {
	width: 20px !important;
	height: 20px !important;
	flex-shrink: 0;
}

/* Clear conversation button: icon-only, same row as close. */
#eternity-ai-chat-widget #eternity-ai-chat-clear,
#eternity-ai-chat-widget .eternity-ai-chat-header button.eternity-ai-chat-clear {
	font-family: var(--eternity-font) !important;
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	width: 36px !important;
	height: 36px !important;
	min-width: 36px !important;
	min-height: 36px !important;
	padding: 0 !important;
	margin: 0 4px 0 0 !important;
	border: none !important;
	background: transparent !important;
	color: inherit !important;
	border-radius: 6px !important;
	cursor: pointer !important;
}
#eternity-ai-chat-widget #eternity-ai-chat-clear:hover,
#eternity-ai-chat-widget #eternity-ai-chat-clear:focus {
	background: rgba(255, 255, 255, 0.15) !important;
}
#eternity-ai-chat-widget #eternity-ai-chat-clear svg {
	width: 18px !important;
	height: 18px !important;
	flex-shrink: 0;
}

/* ---- Bubble (trigger). Position/spacing controlled only by JS position engine. ---- */
.eternity-ai-chat-widget {
	position: fixed;
	font-family: var(--eternity-font);
	font-size: 16px;
	line-height: 1.4;
	box-sizing: border-box;
}

.eternity-ai-chat-widget.eternity-ai-position-left .eternity-ai-chat-window {
	right: auto;
	left: 0;
}

/* Override Elementor/theme button styles (e.g. .elementor-kit-11 button). Higher specificity + reset. */
.eternity-ai-chat-widget button.eternity-ai-chat-bubble {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	min-width: 56px;
	min-height: 56px;
	padding: 0;
	margin: 0;
	border: none;
	border-radius: 50%;
	background: var(--eternity-primary);
	color: #fff;
	cursor: pointer;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
	transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
	font: inherit;
	line-height: 1.4;
	-webkit-appearance: none;
	appearance: none;
}

.eternity-ai-chat-widget button.eternity-ai-chat-bubble:hover {
	transform: scale(1.05);
	box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
	background: var(--eternity-primary-hover);
	border: none;
}

.eternity-ai-chat-widget button.eternity-ai-chat-bubble:focus,
.eternity-ai-chat-widget button.eternity-ai-chat-bubble:focus-visible {
	outline: 2px solid var(--eternity-accent);
	outline-offset: 2px;
	border: none;
}

/* Fallback for older browsers / if button element not targeted */
.eternity-ai-chat-bubble {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	min-width: 56px;
	min-height: 56px;
	padding: 0;
	margin: 0;
	border: none;
	border-radius: 50%;
	background: var(--eternity-primary);
	color: #fff;
	cursor: pointer;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
	transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.eternity-ai-chat-bubble:hover {
	transform: scale(1.05);
	box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
	background: var(--eternity-primary-hover);
}

.eternity-ai-chat-bubble:focus,
.eternity-ai-chat-bubble:focus-visible {
	outline: 2px solid var(--eternity-accent);
	outline-offset: 2px;
}

/* Override Elementor/theme !important button styles (e.g. .elementor-kit-11 button) */
.eternity-ai-chat-widget button.eternity-ai-chat-bubble,
body .eternity-ai-chat-widget button.eternity-ai-chat-bubble {
	border: none !important;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
	background: var(--eternity-primary) !important;
	padding: 0 !important;
	min-width: 56px !important;
	min-height: 56px !important;
}
.eternity-ai-chat-widget button.eternity-ai-chat-bubble:hover,
body .eternity-ai-chat-widget button.eternity-ai-chat-bubble:hover {
	border: none !important;
	box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2) !important;
	background: var(--eternity-primary-hover) !important;
}

.eternity-ai-bubble-icon {
	flex-shrink: 0;
}

/* ---- Chat window ---- */
.eternity-ai-chat-window {
	display: none;
	position: absolute;
	bottom: calc(100% + 12px);
	right: 0;
	width: 360px;
	min-width: 360px;
	height: 520px;
	max-height: calc(100vh - 100px);
	background: #fff;
	border-radius: 12px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
	box-sizing: border-box;
	flex-direction: column;
	overflow: hidden;
	opacity: 0;
	transform: scale(0.95);
	transition: opacity 0.2s ease, transform 0.2s ease;
}

.eternity-ai-chat-widget.eternity-ai-window-open .eternity-ai-chat-window {
	display: flex;
}

.eternity-ai-chat-widget.eternity-ai-window-open.eternity-ai-window-visible .eternity-ai-chat-window {
	opacity: 1;
	transform: scale(1);
}

/* Hide bubble only when chat window is visible (avoids disappearing on mobile/incognito if rAF is delayed). */
.eternity-ai-chat-widget.eternity-ai-window-open.eternity-ai-window-visible .eternity-ai-chat-bubble {
	display: none;
}

/* ---- Header ---- */
.eternity-ai-chat-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-shrink: 0;
	padding: 12px 16px;
	background: var(--eternity-primary);
	color: #fff;
	gap: 10px;
	font-family: var(--eternity-font);
}

.eternity-ai-header-avatar {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	object-fit: cover;
	flex-shrink: 0;
	background: rgba(255, 255, 255, 0.2);
}

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

.eternity-ai-chat-title.eternity-ai-header-title,
.eternity-ai-chat-title {
	margin: 0;
	font-family: var(--eternity-font);
	font-size: 16px;
	font-weight: 600;
	line-height: 1.2;
}

.eternity-ai-header-subtitle {
	display: block;
	font-family: var(--eternity-font);
	font-size: 12px;
	font-weight: 400;
	opacity: 0.9;
	margin-top: 2px;
}

.eternity-ai-chat-close {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	padding: 0;
	border: none;
	background: transparent;
	color: inherit;
	font-family: var(--eternity-font);
	cursor: pointer;
	border-radius: 6px;
	transition: background 0.15s ease;
}

.eternity-ai-chat-close:hover,
.eternity-ai-chat-close:focus {
	background: rgba(255, 255, 255, 0.15);
}

.eternity-ai-chat-close:focus {
	outline: none;
}

/* ---- Messages area ---- */
.eternity-ai-chat-messages {
	flex: 1;
	overflow-y: auto;
	position: relative;
	z-index: 1;
	box-shadow: none;
	background: #ffffff;
	padding: 16px;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	gap: 0;
	min-height: 0;
	-webkit-overflow-scrolling: touch;
}

/* Message wrapper (shared) – no word-break here; bubbles control wrapping */
.eternity-ai-message {
	display: flex;
	align-items: flex-start;
	margin-bottom: 12px;
	flex-shrink: 0;
	animation: chatFadeIn 0.2s ease;
	font-size: 14px;
	line-height: 1.5;
	word-break: normal;
	overflow-wrap: normal;
	word-wrap: normal;
	min-width: 0;
	box-shadow: none;
}

.eternity-ai-message-body {
	display: flex;
	flex-direction: column;
	min-width: 0;
	flex: 1;
}

@keyframes chatFadeIn {
	from {
		opacity: 0;
		transform: translateY(6px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.eternity-ai-message:last-child {
	margin-bottom: 0;
}

/* Paragraph and list spacing inside message bubbles (compact) */
.eternity-ai-message p {
	margin: 4px 0;
	line-height: 1.5;
}

.eternity-ai-message p:last-child {
	margin-bottom: 0;
}

.eternity-ai-message ul {
	margin: 6px 0;
	padding-left: 18px;
}

.eternity-ai-message ol {
	margin: 6px 0;
	padding-left: 18px;
}

.eternity-ai-message li {
	margin-bottom: 4px;
}

.eternity-ai-message li:last-child {
	margin-bottom: 0;
}

/* Links inside chat messages (AI responses) – inherit text size, visible and open in new tab */
.eternity-ai-message a {
	font-size: inherit;
	line-height: inherit;
	color: #0b5cff;
	text-decoration: underline;
}

.eternity-ai-message a:visited,
.eternity-ai-message a:hover {
	font-size: inherit;
	line-height: inherit;
}

.eternity-ai-message a:hover {
	text-decoration: none;
}

@keyframes eternity-ai-message-in {
	from {
		opacity: 0;
		transform: translateY(8px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* AI typing indicator (bouncing dots) */
.eternity-ai-typing-bubble {
	min-height: 20px;
	display: flex;
	align-items: center;
	padding: 8px;
}

.eternity-ai-typing-dots {
	display: inline-flex;
	align-items: center;
	gap: 4px;
}

.eternity-ai-typing-dots .eternity-ai-dot,
.eternity-ai-typing-dots span {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: #999;
	animation: typingBlink 1.4s ease-in-out infinite;
}

.eternity-ai-typing-dots .eternity-ai-dot:nth-child(2),
.eternity-ai-typing-dots span:nth-child(2) {
	animation-delay: 0.2s;
}

.eternity-ai-typing-dots .eternity-ai-dot:nth-child(3),
.eternity-ai-typing-dots span:nth-child(3) {
	animation-delay: 0.4s;
}

@keyframes typingBlink {
	0%, 60%, 100% {
		transform: translateY(0);
		opacity: 0.6;
	}
	30% {
		transform: translateY(-4px);
		opacity: 1;
	}
}

@keyframes eternity-ai-typing-bounce {
	0%, 60%, 100% {
		transform: translateY(0);
	}
	30% {
		transform: translateY(-5px);
	}
}

/* AI message: avatar left, bubble right */
.eternity-ai-message.ai {
	flex-direction: row;
	align-self: flex-start;
}

.eternity-ai-avatar {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	margin-right: 10px;
	flex-shrink: 0;
	object-fit: cover;
	background: var(--eternity-primary);
}

.eternity-ai-message.ai .eternity-ai-bubble {
	background: #f3f4f6;
	color: #111;
	padding: 10px 14px;
	border-radius: 16px;
	max-width: 75%;
	min-width: min-content;
	word-break: normal;
	overflow-wrap: break-word;
	white-space: normal;
	hyphens: none;
	overflow: visible;
	min-height: 0;
}

/* Intro greeting bubble – allow slightly wider text column so the initial
 * multi-line greeting reads more naturally on desktop and tablet. */
.eternity-ai-message.ai.eternity-ai-message-intro .eternity-ai-bubble {
	max-width: 90%;
}

.eternity-ai-message .eternity-ai-time {
	font-size: 11px;
	opacity: 0.5;
	margin-top: 4px;
}

.eternity-ai-message.ai .eternity-ai-bubble h1,
.eternity-ai-message.ai .eternity-ai-bubble h2,
.eternity-ai-message.ai .eternity-ai-bubble h3 {
	margin: 8px 0;
	font-size: 14px;
	font-weight: 600;
	line-height: 1.3;
}

.eternity-ai-message.ai .eternity-ai-bubble h4,
.eternity-ai-message.ai .eternity-ai-bubble h5,
.eternity-ai-message.ai .eternity-ai-bubble h6 {
	margin: 8px 0 4px;
	font-size: 1em;
	font-weight: 600;
	line-height: 1.3;
}

/* User message: right aligned */
.eternity-ai-message.user {
	justify-content: flex-end;
	align-self: flex-end;
	flex-direction: row;
}

.eternity-ai-message.user .eternity-ai-bubble {
	background: var(--eternity-primary);
	color: #fff;
	padding: 10px 14px;
	border-radius: 16px;
	max-width: 75%;
	min-width: min-content;
	word-break: normal;
	overflow-wrap: break-word;
	white-space: normal;
	hyphens: none;
	overflow: visible;
	min-height: 0;
}

.eternity-ai-chat-widget .eternity-ai-chat-suggestions.eternity-ai-suggestions-hidden {
	display: none !important;
}

/* ---- Suggested questions (suggestion chips, sticky below messages) ---- */
.eternity-ai-chat-suggestions {
	flex-shrink: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	padding: 0 16px 12px;
	background: #fff;
}

/* Suggestion chip buttons: subtle, not primary actions */
.eternity-ai-chat-widget .eternity-ai-chat-suggestions .eternity-ai-suggestion-btn,
.eternity-ai-chat-widget .eternity-ai-chat-suggestions button {
	font-size: 13px;
	font-weight: 500;
	padding: 6px 12px;
	border-radius: 16px;
	border: 1px solid var(--eternity-primary-color, #2563eb);
	background: #ffffff;
	color: var(--eternity-primary-color, #2563eb);
	font-family: var(--eternity-font);
	line-height: 1.4;
	text-transform: none;
	cursor: pointer;
	transition: all 0.2s ease;
	appearance: none;
	box-shadow: none;
}

.eternity-ai-chat-widget .eternity-ai-chat-suggestions .eternity-ai-suggestion-btn:hover,
.eternity-ai-chat-widget .eternity-ai-chat-suggestions button:hover {
	background: var(--eternity-primary-color, #2563eb);
	color: #ffffff;
}

.eternity-ai-chat-widget .eternity-ai-chat-suggestions .eternity-ai-suggestion-btn:focus,
.eternity-ai-chat-widget .eternity-ai-chat-suggestions .eternity-ai-suggestion-btn:focus-visible,
.eternity-ai-chat-widget .eternity-ai-chat-suggestions button:focus,
.eternity-ai-chat-widget .eternity-ai-chat-suggestions button:focus-visible {
	outline: 2px solid var(--eternity-primary-color, #2563eb);
	outline-offset: 2px;
}

/* Override Elementor/theme button styles on suggestion chips */
body .eternity-ai-chat-widget .eternity-ai-chat-suggestions button,
body .eternity-ai-chat-widget .eternity-ai-chat-suggestions .eternity-ai-suggestion-btn {
	border: 1px solid var(--eternity-primary-color, #2563eb) !important;
	background: #ffffff !important;
	color: var(--eternity-primary-color, #2563eb) !important;
	padding: 6px 12px !important;
	border-radius: 16px !important;
	font-family: var(--eternity-font) !important;
	font-size: 13px !important;
	font-weight: 500 !important;
	line-height: 1.4 !important;
	text-transform: none !important;
	box-shadow: none !important;
	min-height: unset !important;
}
body .eternity-ai-chat-widget .eternity-ai-chat-suggestions button:hover,
body .eternity-ai-chat-widget .eternity-ai-chat-suggestions .eternity-ai-suggestion-btn:hover {
	background: var(--eternity-primary-color, #2563eb) !important;
	color: #ffffff !important;
	border-color: var(--eternity-primary-color, #2563eb) !important;
}

.eternity-ai-suggestion-btn {
	padding: 6px 12px;
	font-family: var(--eternity-font);
	font-size: 13px;
	font-weight: 500;
	text-transform: none;
	border: 1px solid var(--eternity-primary-color, #2563eb);
	background: #fff;
	color: var(--eternity-primary-color, #2563eb);
	border-radius: 16px;
	cursor: pointer;
	transition: all 0.2s ease;
}

.eternity-ai-suggestion-btn:hover {
	background: var(--eternity-primary-color, #2563eb);
	color: #ffffff;
}

.eternity-ai-suggestion-btn:focus,
.eternity-ai-suggestion-btn:focus-visible {
	outline: 2px solid rgba(220, 38, 38, 0.5);
	outline-offset: 2px;
}

.eternity-ai-enquiry-btn {
	align-self: center;
	display: inline-block;
	width: auto;
	min-width: 0;
	margin: 8px 0 0;
	padding: 10px 18px;
	font-size: 0.8125rem;
	font-weight: 500;
	border: 1px solid var(--eternity-primary, #2563eb);
	background: #ffffff;
	color: var(--eternity-primary, #2563eb);
	border-radius: 20px;
	cursor: pointer;
	font-family: inherit;
	text-align: center;
	transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.eternity-ai-enquiry-btn:hover {
	background: var(--eternity-primary, #2563eb);
	color: #fff;
	box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

.eternity-ai-enquiry-btn:focus,
.eternity-ai-enquiry-btn:focus-visible {
	outline: 2px solid var(--eternity-accent, #2563eb);
	outline-offset: 2px;
}

/* Lead CTA button inside AI message (e.g. "Request Project Quote") */
.eternity-ai-message-body .eternity-ai-lead-btn {
	display: inline-block;
	margin-top: 12px;
	padding: 10px 18px;
	font-size: 14px;
	font-weight: 500;
	border: none;
	border-radius: 8px;
	background: var(--eternity-primary, #2563eb);
	color: #fff;
	cursor: pointer;
	font-family: inherit;
	transition: background 0.2s ease, transform 0.05s ease;
}

.eternity-ai-message-body .eternity-ai-lead-btn:hover {
	background: var(--eternity-primary-hover, #1d4ed8);
}

.eternity-ai-message-body .eternity-ai-lead-btn:focus,
.eternity-ai-message-body .eternity-ai-lead-btn:focus-visible {
	outline: 2px solid var(--eternity-accent, #2563eb);
	outline-offset: 2px;
}

/* Lead CTA block (intent-based: "Send Enquiry →" link) */
.eternity-ai-message-body .eternity-ai-cta {
	margin-top: 12px;
	padding: 0;
}

.eternity-ai-message-body .eternity-ai-lead-trigger {
	display: inline-block;
	font-size: 14px;
	font-weight: 500;
	color: var(--eternity-primary, #2563eb);
	text-decoration: none;
	cursor: pointer;
	font-family: inherit;
	background: none;
	border: none;
	padding: 0;
	transition: color 0.2s ease;
}

.eternity-ai-message-body .eternity-ai-lead-trigger:hover {
	color: var(--eternity-primary-hover, #1d4ed8);
	text-decoration: underline;
}

.eternity-ai-message-body .eternity-ai-lead-trigger:focus,
.eternity-ai-message-body .eternity-ai-lead-trigger:focus-visible {
	outline: 2px solid var(--eternity-accent, #2563eb);
	outline-offset: 2px;
}

/* ---- Footer / trust note ---- */
.eternity-ai-footer {
	padding: 6px 10px;
	text-align: center;
	flex-shrink: 0;
}

.eternity-ai-branding {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	margin-top: 6px;
	padding: 6px 10px;
	text-align: center;
	font-size: 11px;
	font-weight: 500;
	line-height: 1;
	color: #6b7280;
}

/* Lock "Powered by Eternity AI" size so it doesn’t scale with host site’s root font. */
#eternity-ai-chat-widget .eternity-ai-branding,
#eternity-ai-chat-widget .eternity-ai-branding .eternity-ai-branding-link,
#eternity-ai-chat-widget .eternity-ai-branding .eternity-ai-branding-link span {
	font-size: 11px !important;
	font-family: var(--eternity-font) !important;
}

.eternity-ai-branding-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	color: #4b5563;
	text-decoration: none;
}

.eternity-ai-branding-link:hover {
	color: #374151;
	text-decoration: underline;
}

.eternity-ai-branding-link span {
	line-height: 1;
}

.eternity-ai-branding-logo {
	width: 14px;
	height: 14px;
	opacity: 0.85;
	flex-shrink: 0;
	display: block;
	vertical-align: middle;
	object-fit: contain;
	object-position: center;
}

/* ---- Trust note (below input) ---- */
.eternity-ai-trust-note {
	font-size: 11px;
	opacity: 0.6;
	margin-top: 4px;
	margin-bottom: 2px;
	text-align: center;
	padding: 0 16px;
	color: #6b7280;
	flex-shrink: 0;
}

/* ---- Input area ---- */
.eternity-ai-chat-widget .eternity-ai-chat-input-wrap,
.eternity-ai-chat-widget .eternity-ai-input-container {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-shrink: 0;
	padding: 12px 16px 8px;
	margin-top: 12px;
	margin-bottom: 4px;
	background: #ffffff;
	border-top: 1px solid #e4e6eb;
	box-sizing: border-box;
}

.eternity-ai-chat-widget .eternity-ai-chat-input-wrap input,
.eternity-ai-chat-widget .eternity-ai-chat-input,
.eternity-ai-chat-widget .eternity-ai-chat-input-wrap input[type="text"] {
	flex: 1;
	min-width: 0;
	padding: 12px 16px;
	font-size: 15px;
	font-family: var(--eternity-font);
	border: 1px solid #e2e8f0;
	border-radius: 24px;
	background: #f8fafc;
	color: #111827;
	appearance: none;
	box-shadow: none;
	transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
	box-sizing: border-box;
}

/* Override Elementor/theme input styles */
body .eternity-ai-chat-widget .eternity-ai-chat-input-wrap input,
body .eternity-ai-chat-widget .eternity-ai-chat-input,
body .eternity-ai-chat-widget .eternity-ai-chat-input-wrap input[type="text"] {
	border: 1px solid #e2e8f0 !important;
	border-radius: 24px !important;
	background: #f8fafc !important;
	color: #111827 !important;
	padding: 12px 16px !important;
	font-size: 15px !important;
	font-family: var(--eternity-font) !important;
	box-shadow: none !important;
}
body .eternity-ai-chat-widget .eternity-ai-chat-input-wrap input:focus,
body .eternity-ai-chat-widget .eternity-ai-chat-input:focus {
	border-color: var(--eternity-primary, #2563eb) !important;
	background: #fff !important;
}

.eternity-ai-chat-widget .eternity-ai-chat-input-wrap input:focus,
.eternity-ai-chat-widget .eternity-ai-chat-input:focus {
	outline: none;
	border-color: var(--eternity-primary, #2563eb);
	box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
	background: #fff;
}

.eternity-ai-chat-widget .eternity-ai-chat-input::placeholder,
.eternity-ai-chat-widget .eternity-ai-chat-input-wrap input::placeholder {
	color: #65676b;
}

.eternity-ai-chat-input-wrap,
.eternity-ai-input-container {
	margin-bottom: 4px;
}

.eternity-ai-chat-input-wrap {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-shrink: 0;
	padding: 12px 16px 8px;
	background: #fff;
	border-top: 1px solid #e4e6eb;
}

.eternity-ai-chat-input {
	flex: 1;
	min-width: 0;
	padding: 12px 16px;
	font-size: 0.9375rem;
	border: 1px solid #e2e8f0;
	border-radius: 24px;
	background: #f8fafc;
	transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.eternity-ai-chat-input:focus {
	outline: none;
	border-color: var(--eternity-primary);
	box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
	background: #fff;
}

.eternity-ai-chat-input::placeholder {
	color: #65676b;
}

.eternity-ai-chat-widget .eternity-ai-chat-send,
.eternity-ai-chat-widget .eternity-ai-chat-input-wrap button[type="button"] {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	min-width: 44px;
	min-height: 44px;
	padding: 0;
	border: none;
	border-radius: 50%;
	background: var(--eternity-primary, #2563eb);
	color: #ffffff;
	cursor: pointer;
	flex-shrink: 0;
	appearance: none;
	box-shadow: none;
	transition: background 0.15s ease, transform 0.15s ease;
}

.eternity-ai-chat-widget .eternity-ai-chat-send:hover,
.eternity-ai-chat-widget .eternity-ai-chat-input-wrap button[type="button"]:hover {
	background: var(--eternity-primary-hover, #1d4ed8);
	transform: scale(1.05);
}

.eternity-ai-chat-widget .eternity-ai-chat-send:focus,
.eternity-ai-chat-widget .eternity-ai-chat-send:focus-visible {
	outline: 2px solid var(--eternity-accent, #2563eb);
	outline-offset: 2px;
}

/* Override Elementor/theme button styles on send button */
body .eternity-ai-chat-widget .eternity-ai-chat-send,
body .eternity-ai-chat-widget .eternity-ai-chat-input-wrap button[type="button"] {
	border: none !important;
	background: var(--eternity-primary, #2563eb) !important;
	color: #ffffff !important;
	padding: 0 !important;
	width: 44px !important;
	height: 44px !important;
	min-width: 44px !important;
	min-height: 44px !important;
	border-radius: 50% !important;
	box-shadow: none !important;
}
body .eternity-ai-chat-widget .eternity-ai-chat-send:hover,
body .eternity-ai-chat-widget .eternity-ai-chat-input-wrap button[type="button"]:hover {
	background: var(--eternity-primary-hover, #1d4ed8) !important;
	border: none !important;
}

.eternity-ai-chat-send {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	min-width: 44px;
	min-height: 44px;
	padding: 0;
	border: none;
	border-radius: 50%;
	background: var(--eternity-primary);
	color: #fff;
	cursor: pointer;
	flex-shrink: 0;
	transition: background 0.15s ease, transform 0.15s ease;
}

.eternity-ai-chat-send svg {
	display: block;
	margin: 0 auto;
}

.eternity-ai-chat-send:hover {
	background: var(--eternity-primary-hover);
	transform: scale(1.05);
}

.eternity-ai-chat-send:focus,
.eternity-ai-chat-send:focus-visible {
	outline: 2px solid var(--eternity-accent);
	outline-offset: 2px;
}

.eternity-ai-chat-widget .screen-reader-text {
	clip: rect(1px, 1px, 1px, 1px);
	height: 1px;
	overflow: hidden;
	position: absolute;
	width: 1px;
}

/* ---- Trust note (below input) ---- */
.eternity-ai-trust-note {
	font-size: 11px;
	opacity: 0.6;
	margin-top: 4px;
	margin-bottom: 2px;
	text-align: center;
	padding: 0 16px;
	color: #6b7280;
	flex-shrink: 0;
}

/* ---- Lead capture form (full-width, vertical layout) ---- */
.eternity-ai-message.ai.eternity-ai-has-lead-form {
	flex-direction: column;
	align-items: stretch;
	align-self: flex-start;
	width: 100%;
	max-width: 100%;
	min-width: 0;
	margin-top: 8px !important;
	margin-bottom: 12px !important;
}

/* ---- Mobile / tablet: chat window fixed to viewport when open so it always appears on screen ---- */
@media (max-width: 1024px) {
	.eternity-ai-chat-widget.eternity-ai-window-open.eternity-ai-window-visible .eternity-ai-chat-window {
		position: fixed !important;
		left: 0 !important;
		right: 0 !important;
		bottom: 0 !important;
		top: auto !important;
		width: 100% !important;
		min-width: 0 !important;
		height: 85vh !important;
		max-height: calc(100vh - 60px) !important;
		border-radius: 16px 16px 0 0 !important;
		box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.15) !important;
	}
}

/* ---- Mobile: chat window full width; widget position from template (768px) or desktop ---- */
@media (max-width: 768px) {
	.eternity-ai-chat-widget.eternity-ai-mobile-position-left .eternity-ai-chat-window {
		right: auto;
		left: 0;
	}
	.eternity-ai-chat-widget.eternity-ai-mobile-position-right .eternity-ai-chat-window {
		left: auto;
		right: 0;
	}

	/* Floating panel: margins from screen edges, no full-width layout */
	.eternity-ai-chat-widget.eternity-ai-window-open.eternity-ai-window-visible .eternity-ai-chat-window {
		left: 12px !important;
		right: 12px !important;
		bottom: 16px !important;
		width: auto !important;
		min-width: 0 !important;
		border-radius: 14px !important;
		box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
	}

	.eternity-ai-chat-widget.eternity-ai-window-open.eternity-ai-window-visible .eternity-ai-chat-header {
		border-radius: 14px 14px 0 0 !important;
	}

	/* Header branding: slightly smaller on tablet/narrow viewports (JS also sets inline sizes for consistency). */
	#eternity-ai-chat-widget .eternity-ai-chat-header .eternity-ai-chat-title,
	#eternity-ai-chat-widget .eternity-ai-chat-header h2.eternity-ai-chat-title {
		font-size: 14px !important;
	}
	#eternity-ai-chat-widget .eternity-ai-chat-header .eternity-ai-header-subtitle {
		font-size: 11px !important;
	}

	/* Quick reply buttons: improved horizontal spacing */
	.eternity-ai-chat-widget .eternity-ai-chat-suggestions {
		padding: 0 12px !important;
	}
}

/* ---- Mobile (narrow): compact layout ---- */
@media (max-width: 480px) {
	/* Smaller header branding on narrow phones (JS also sets inline sizes). */
	#eternity-ai-chat-widget .eternity-ai-chat-header .eternity-ai-chat-title,
	#eternity-ai-chat-widget .eternity-ai-chat-header h2.eternity-ai-chat-title {
		font-size: 13px !important;
	}
	#eternity-ai-chat-widget .eternity-ai-chat-header .eternity-ai-header-subtitle {
		font-size: 10px !important;
	}

	/* "Powered by Eternity AI" branding line: slightly smaller on narrow phones. */
	#eternity-ai-chat-widget .eternity-ai-branding,
	#eternity-ai-chat-widget .eternity-ai-branding .eternity-ai-branding-link,
	#eternity-ai-chat-widget .eternity-ai-branding .eternity-ai-branding-link span {
		font-size: 10px !important;
	}

	.eternity-ai-chat-window {
		right: 0;
		left: 0;
		width: 100%;
		min-width: 0;
		height: 480px;
		max-height: calc(100vh - 88px);
		bottom: calc(100% + 12px);
	}

	.eternity-ai-message {
		margin-bottom: 6px;
	}

	.eternity-ai-avatar {
		width: 36px;
		height: 36px;
		margin-right: 8px;
	}

	.eternity-ai-message.ai .eternity-ai-bubble,
	.eternity-ai-message.user .eternity-ai-bubble {
		max-width: 85%;
		padding: 10px 12px;
	}

	.eternity-ai-message.ai.eternity-ai-has-lead-form > .eternity-ai-lead-form {
		max-width: 100%;
		width: 100%;
		padding: 20px 20px 20px !important;
	}
}

/* Lead form: 320px / 360px (narrow chat window) */
@media (max-width: 360px) {
	.eternity-ai-chat-messages {
		padding-left: 12px;
		padding-right: 12px;
	}
}

/* Citation (source URL) below AI message body */
#eternity-ai-chat-widget .chat-source,
.eternity-ai-chat-widget .chat-source {
	margin-top: 6px;
	font-size: 12px;
	color: #6b7280;
}

#eternity-ai-chat-widget .chat-source a,
.eternity-ai-chat-widget .chat-source a {
	color: #6b7280;
	text-decoration: underline;
}

/* ---- Visual polish overrides (bubbles, spacing, shadow) ---- */

/* Softer floating card shadow on desktop */
.eternity-ai-chat-widget .eternity-ai-chat-window {
	box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

/* Slightly more breathing room inside the messages area */
.eternity-ai-chat-widget .eternity-ai-chat-messages {
	padding: 12px;
}

/* Consistent vertical spacing between messages (minimal gap) */
.eternity-ai-chat-widget .eternity-ai-message {
	margin-bottom: 6px;
}
.eternity-ai-chat-widget .eternity-ai-message:last-child {
	margin-bottom: 0;
}

/* Refined bubble shapes for AI and user messages – prevent mid-word line breaks (e.g. "eternitty") */
.eternity-ai-chat-widget .eternity-ai-message.ai .eternity-ai-bubble {
	border-radius: 16px 16px 16px 6px;
	padding: 11px 15px;
	word-break: normal !important;
	overflow-wrap: break-word !important;
	white-space: normal !important;
	hyphens: none !important;
	min-width: min-content !important;
}

.eternity-ai-chat-widget .eternity-ai-message.user .eternity-ai-bubble {
	border-radius: 16px 16px 6px 16px;
	padding: 11px 15px;
	word-break: normal !important;
	overflow-wrap: break-word !important;
	white-space: normal !important;
	hyphens: none !important;
	min-width: min-content !important;
}

/* Compact text spacing inside chatbot messages */
.eternity-ai-chat-widget .eternity-ai-message {
	line-height: 1.5;
}

.eternity-ai-chat-widget .eternity-ai-message p {
	margin: 4px 0;
	line-height: 1.5;
}

.eternity-ai-chat-widget .eternity-ai-message p:last-child {
	margin-bottom: 0;
}

.eternity-ai-chat-widget .eternity-ai-message ul,
.eternity-ai-chat-widget .eternity-ai-message ol {
	margin: 6px 0;
	padding-left: 18px;
}

.eternity-ai-chat-widget .eternity-ai-message li {
	margin: 4px 0;
}

.eternity-ai-chat-widget .eternity-ai-message li:last-child {
	margin-bottom: 0;
}

/* Links in messages: inherit font size/line-height so they match text (override theme/global link styles) */
.eternity-ai-chat-widget .eternity-ai-message a {
	font-size: inherit !important;
	line-height: inherit !important;
}

.eternity-ai-chat-widget .eternity-ai-message a:visited,
.eternity-ai-chat-widget .eternity-ai-message a:hover {
	font-size: inherit !important;
	line-height: inherit !important;
}