.ai-chat {
	--ai-primary: #0071BC;
	--ai-header-start: #004E89;
	--ai-header-end: #0071BC;
	--ai-surface: #f4f6f8;
	--ai-text: #1f2937;
	--ai-muted: #6b7280;
	--ai-mobile-nav: 68px;
	position: fixed;
	right: 24px;
	bottom: 24px;
	z-index: 10050;
	font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	color: var(--ai-text);
}

.ai-chat__fab {
	position: relative;
	width: 60px;
	height: 60px;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: #fff;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	padding: 0;
}

.ai-chat__fab-ring {
	position: absolute;
	inset: 0;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--ai-header-start) 0%, var(--ai-primary) 100%);
	box-shadow: 0 10px 28px color-mix(in srgb, var(--ai-primary) 45%, transparent);
	animation: ai-chat-pulse 2.4s ease-in-out infinite;
}

.ai-chat__fab-core {
	position: relative;
	z-index: 1;
	width: 52px;
	height: 52px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.14);
	backdrop-filter: blur(4px);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	transition: transform 0.2s ease;
}

.ai-chat__fab:hover .ai-chat__fab-core { transform: scale(1.06); }

.ai-chat__fab-icon--close { display: none; }
.ai-chat.is-open .ai-chat__fab-icon--open { display: none; }
.ai-chat.is-open .ai-chat__fab-icon--close { display: block; }
.ai-chat.is-open .ai-chat__fab-ring { animation: none; }

.ai-chat__fab-badge {
	position: absolute;
	top: -2px;
	right: -2px;
	min-width: 20px;
	height: 20px;
	padding: 0 6px;
	border-radius: 999px;
	background: #ef4444;
	color: #fff;
	font-size: 11px;
	font-weight: 700;
	line-height: 20px;
	text-align: center;
	z-index: 2;
}

.ai-chat__panel {
	position: absolute;
	right: 0;
	bottom: 72px;
	width: min(380px, calc(100vw - 32px));
	height: min(620px, calc(100vh - 120px));
	display: flex;
	flex-direction: column;
	background: #fff;
	border-radius: 20px;
	overflow: hidden;
	box-shadow: 0 22px 60px rgba(15, 23, 42, 0.28);
}

.ai-chat__panel[hidden] { display: none !important; }

.ai-chat__screen {
	flex: 1 1 auto;
	display: flex;
	flex-direction: column;
	min-height: 0;
	background: var(--ai-surface);
}

.ai-chat__screen[hidden] { display: none !important; }

.ai-chat__hero {
	position: relative;
	padding: 22px 18px 28px;
	background: linear-gradient(180deg, var(--ai-header-start) 0%, var(--ai-header-end) 100%);
	color: #fff;
	text-align: center;
}

.ai-chat__hero-close {
	position: absolute;
	top: 12px;
	right: 12px;
	color: #fff;
}

.ai-chat__hero-avatars {
	display: flex;
	justify-content: center;
	margin-bottom: 14px;
}

.ai-chat__hero-avatars--sm { margin-bottom: 0; margin-right: 8px; flex-shrink: 0; }

.ai-chat__avatar-group {
	display: inline-flex;
	align-items: center;
}

.ai-chat__avatar {
	width: 34px;
	height: 34px;
	border-radius: 50%;
	border: 2px solid rgba(255, 255, 255, 0.85);
	background: linear-gradient(135deg, #c4b5fd, #93c5fd);
	margin-left: -10px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.ai-chat__avatar:first-child { margin-left: 0; }
.ai-chat__avatar--1 { background: linear-gradient(135deg, #fda4af, #fb7185); }
.ai-chat__avatar--2 { background: linear-gradient(135deg, #93c5fd, #60a5fa); }
.ai-chat__avatar--3 { background: linear-gradient(135deg, #a7f3d0, #34d399); }

.ai-chat__avatar--agent {
	display: none;
	margin-left: 0;
	align-items: center;
	justify-content: center;
	font-size: 0.78rem;
	font-weight: 700;
	color: #fff;
	letter-spacing: 0.02em;
	border-color: #fff;
	text-transform: uppercase;
}

.ai-chat__hero-avatars.is-agent .ai-chat__avatar-group {
	display: none;
}

.ai-chat__hero-avatars.is-agent .ai-chat__avatar--agent {
	display: inline-flex;
}

.ai-chat__hero-greet {
	margin: 0 0 6px;
	font-size: 1.35rem;
	font-weight: 700;
	line-height: 1.2;
}

.ai-chat__hero-sub {
	margin: 0;
	font-size: 1rem;
	opacity: 0.95;
}

.ai-chat__home-body {
	padding: 16px;
}

.ai-chat__card {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 16px;
	border: 0;
	border-radius: 14px;
	background: #fff;
	box-shadow: 0 4px 16px rgba(15, 23, 42, 0.08);
	cursor: pointer;
	text-align: left;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.ai-chat__card:hover {
	transform: translateY(-1px);
	box-shadow: 0 8px 22px rgba(15, 23, 42, 0.12);
}

.ai-chat__card-text strong {
	display: block;
	font-size: 0.98rem;
	color: var(--ai-text);
	margin-bottom: 4px;
}

.ai-chat__card-text small {
	display: block;
	font-size: 0.82rem;
	color: var(--ai-muted);
	line-height: 1.4;
}

.ai-chat__card-icon {
	flex: 0 0 auto;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: color-mix(in srgb, var(--ai-primary) 12%, #fff);
	color: var(--ai-primary);
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

.ai-chat__plain-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	padding: 14px 16px;
	background: #fff;
	border-bottom: 1px solid #e5e7eb;
}

.ai-chat__plain-title {
	margin: 0;
	flex: 1 1 auto;
	text-align: center;
	font-size: 1rem;
	font-weight: 700;
}

.ai-chat__icon-btn {
	border: 0;
	background: transparent;
	color: #64748b;
	padding: 4px;
	line-height: 0;
	cursor: pointer;
	border-radius: 8px;
}

.ai-chat__icon-btn:hover { background: #f1f5f9; color: #334155; }

.ai-chat__messages-empty,
.ai-chat__intro-body {
	flex: 1 1 auto;
	padding: 28px 20px;
	text-align: center;
	background: #fff;
	overflow-y: auto;
}

.ai-chat__messages-empty h3 {
	margin: 12px 0 6px;
	font-size: 1.05rem;
}

.ai-chat__messages-empty p {
	margin: 0 0 20px;
	color: var(--ai-muted);
	font-size: 0.9rem;
}

.ai-chat__empty-icon {
	color: #111827;
	opacity: 0.85;
}

.ai-chat__cta {
	border: 0;
	border-radius: 999px;
	padding: 12px 18px;
	font-size: 0.95rem;
	font-weight: 600;
	color: #fff;
	background: var(--ai-primary);
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
}

.ai-chat__cta:hover { filter: brightness(0.95); }
.ai-chat__cta--block { width: 100%; }

.ai-chat__messages-preview {
	padding: 12px;
}

.ai-chat__preview-row {
	width: 100%;
	border: 0;
	border-radius: 12px;
	background: #fff;
	padding: 14px;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 10px;
	cursor: pointer;
	box-shadow: 0 2px 10px rgba(15, 23, 42, 0.06);
	text-align: left;
}

.ai-chat__preview-main strong {
	display: block;
	font-size: 0.92rem;
	margin-bottom: 4px;
}

.ai-chat__preview-main span {
	display: block;
	font-size: 0.82rem;
	color: var(--ai-muted);
	line-height: 1.35;
}

.ai-chat__preview-time {
	font-size: 0.72rem;
	color: var(--ai-muted);
	white-space: nowrap;
}

.ai-chat__intro-body { text-align: left; }

.ai-chat__intro-text {
	margin: 0 0 16px;
	font-size: 0.88rem;
	line-height: 1.5;
	color: var(--ai-muted);
}

.ai-chat__intro-label {
	display: block;
	margin: 0 0 6px;
	font-size: 0.82rem;
	font-weight: 600;
}

.ai-chat__intro-input {
	width: 100%;
	border: 1px solid #e2e8f0;
	border-radius: 10px;
	padding: 11px 12px;
	font-size: 0.92rem;
	margin-bottom: 12px;
	outline: none;
}

.ai-chat__intro-input:focus {
	border-color: var(--ai-primary);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--ai-primary) 18%, transparent);
}

.ai-chat__intro-error {
	margin: 0 0 10px;
	font-size: 0.82rem;
	color: #dc2626;
}

.ai-chat__intro-error[hidden] { display: none; }

.ai-chat__chat-header {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 12px 14px;
	background: #fff;
	border-bottom: 1px solid #e5e7eb;
}

.ai-chat__chat-head-main {
	flex: 1 1 auto;
	display: flex;
	align-items: center;
	min-width: 0;
}

.ai-chat__chat-title {
	display: block;
	font-size: 0.95rem;
	line-height: 1.2;
}

.ai-chat__status {
	display: block;
	font-size: 0.75rem;
	color: var(--ai-muted);
}

.ai-chat__status:empty,
.ai-chat__status[hidden] { display: none; }

.ai-chat__thread-label {
	padding: 10px 16px 0;
	font-size: 0.75rem;
	color: #9ca3af;
	text-align: center;
	background: #fff;
}

.ai-chat__messages {
	flex: 1 1 auto;
	overflow-y: auto;
	padding: 14px 14px 8px;
	background: #fff;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.ai-chat__row { display: flex; width: 100%; }
.ai-chat__row--in { justify-content: flex-start; }
.ai-chat__row--out { justify-content: flex-end; }
.ai-chat__row--system { justify-content: center; }

.ai-chat__bubble {
	max-width: 84%;
	padding: 10px 12px;
	border-radius: 16px;
	font-size: 0.92rem;
	line-height: 1.45;
	word-break: break-word;
	box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

.ai-chat__row--in .ai-chat__bubble {
	background: #f3f4f6;
	color: var(--ai-text);
	border-bottom-left-radius: 6px;
}

.ai-chat__row--out .ai-chat__bubble {
	background: color-mix(in srgb, var(--ai-primary) 12%, #fff);
	border: 1px solid color-mix(in srgb, var(--ai-primary) 22%, #fff);
	color: var(--ai-text);
	border-bottom-right-radius: 6px;
}

.ai-chat__bubble--admin {
	background: #eef2ff !important;
	border-color: rgba(99, 102, 241, 0.25) !important;
}

.ai-chat__bubble--system {
	max-width: 92%;
	background: #f8fafc !important;
	color: var(--ai-muted);
	font-size: 0.82rem;
	text-align: center;
	box-shadow: none;
	border: 0;
}

.ai-chat__sender {
	font-size: 0.72rem;
	font-weight: 700;
	color: var(--ai-primary);
	margin-bottom: 4px;
}

.ai-chat__bubble--typing { color: var(--ai-muted); font-style: italic; }

.ai-chat__products {
	display: flex;
	flex-direction: column;
	gap: 6px;
	margin-top: 8px;
	min-width: 220px;
}

.ai-chat__product {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 6px;
	border: 1px solid #e5e7eb;
	border-radius: 10px;
	background: #fff;
	text-decoration: none;
	color: inherit;
	transition: border-color .15s ease, box-shadow .15s ease;
}

.ai-chat__product:hover {
	border-color: color-mix(in srgb, var(--ai-primary) 45%, #e5e7eb);
	box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}

.ai-chat__product-img {
	width: 52px;
	height: 52px;
	object-fit: contain;
	border-radius: 8px;
	background: #f8fafc;
	flex: 0 0 52px;
}

.ai-chat__product-body {
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.ai-chat__product-name {
	font-size: 0.8rem;
	font-weight: 600;
	line-height: 1.3;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.ai-chat__product-price {
	font-size: 0.78rem;
	font-weight: 700;
	color: var(--ai-primary);
}

.ai-chat__contacts {
	display: flex;
	flex-direction: column;
	gap: 8px;
	margin-top: 8px;
	min-width: 230px;
}

.ai-chat__contact {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 8px;
	border: 1px solid #e5e7eb;
	border-radius: 12px;
	background: #fff;
}

.ai-chat__contact-main {
	flex: 1;
	min-width: 0;
	display: flex;
	align-items: center;
	gap: 10px;
	text-decoration: none;
	color: inherit;
}

.ai-chat__contact-icon {
	width: 36px;
	height: 36px;
	border-radius: 10px;
	background: color-mix(in srgb, var(--ai-primary) 10%, #fff);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 36px;
	font-size: 1rem;
}

.ai-chat__contact-body {
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.ai-chat__contact-label {
	font-size: 0.72rem;
	font-weight: 700;
	color: var(--ai-muted);
	text-transform: uppercase;
	letter-spacing: .02em;
}

.ai-chat__contact-value {
	font-size: 0.84rem;
	font-weight: 600;
	line-height: 1.35;
	word-break: break-word;
}

.ai-chat__contact-copy {
	border: 1px solid #e5e7eb;
	background: #f8fafc;
	color: var(--ai-text);
	border-radius: 999px;
	padding: 6px 10px;
	font-size: 0.72rem;
	font-weight: 700;
	cursor: pointer;
	white-space: nowrap;
}

.ai-chat__contact-copy.is-copied,
.ai-chat__contact-copy:hover {
	background: color-mix(in srgb, var(--ai-primary) 12%, #fff);
	border-color: color-mix(in srgb, var(--ai-primary) 35%, #e5e7eb);
	color: var(--ai-primary);
}

.ai-chat__contact--whatsapp .ai-chat__contact-icon {
	background: rgba(37, 211, 102, 0.12);
}

.ai-chat__contact--phone .ai-chat__contact-icon {
	background: rgba(37, 99, 235, 0.12);
}

.ai-chat__attachment {
	margin-top: 6px;
}

.ai-chat__attachment img {
	max-width: 220px;
	border-radius: 10px;
	display: block;
}

.ai-chat__attachment audio {
	width: min(220px, 100%);
}

.ai-chat__attachment a {
	color: var(--ai-primary);
	font-size: 0.85rem;
	text-decoration: underline;
}

.ai-chat__composer {
	flex: 0 0 auto;
	padding: 8px 12px 10px;
	background: #fff;
	border-top: 1px solid #eef2f7;
	position: relative;
	z-index: 5;
}

.ai-chat__composer-box {
	border: 2px solid color-mix(in srgb, var(--ai-primary) 55%, #fff);
	border-radius: 14px;
	padding: 8px 10px 6px;
	background: #fff;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ai-chat__composer-box:focus-within {
	border-color: var(--ai-primary);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--ai-primary) 14%, transparent);
}

.ai-chat__input {
	display: block;
	width: 100%;
	border: 0;
	resize: none;
	height: 22px;
	min-height: 22px;
	max-height: 72px;
	overflow-y: auto;
	padding: 0 2px;
	font-size: 0.92rem;
	line-height: 1.45;
	outline: none;
	background: transparent;
	color: var(--ai-text);
	box-sizing: border-box;
}

.ai-chat__toolbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	margin-top: 6px;
}

.ai-chat__tools {
	display: flex;
	align-items: center;
	gap: 2px;
}

.ai-chat__tool {
	border: 0;
	background: transparent;
	color: #64748b;
	width: 32px;
	height: 32px;
	border-radius: 8px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	font-size: 0.72rem;
	font-weight: 700;
}

.ai-chat__tool:hover { background: #f1f5f9; color: #334155; }

.ai-chat__tool.is-recording {
	background: color-mix(in srgb, #ef4444 16%, #fff);
	color: #dc2626;
	box-shadow: 0 0 0 2px color-mix(in srgb, #ef4444 35%, transparent);
	animation: ai-chat-pulse 1.1s ease-in-out infinite;
}

@keyframes ai-chat-pulse {
	0%, 100% { transform: scale(1); }
	50% { transform: scale(1.06); }
}

.ai-chat__send {
	flex: 0 0 auto;
	width: 34px;
	height: 34px;
	border: 0;
	border-radius: 50%;
	background: #cbd5e1;
	color: #fff;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: not-allowed;
	transition: background 0.15s ease;
}

.ai-chat__send.is-ready {
	background: var(--ai-primary);
	cursor: pointer;
}

.ai-chat__send.is-ready:hover { filter: brightness(0.95); }

.ai-chat__recording {
	margin: 8px 0 0;
	font-size: 0.78rem;
	color: #dc2626;
	text-align: center;
}

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

.ai-chat__nav {
	flex: 0 0 auto;
	display: flex;
	border-top: 1px solid #e5e7eb;
	background: #fff;
}

.ai-chat__nav[hidden] { display: none !important; }

.ai-chat__nav-btn {
	flex: 1 1 50%;
	border: 0;
	background: transparent;
	padding: 10px 8px 12px;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
	font-size: 0.72rem;
	color: #94a3b8;
	cursor: pointer;
}

.ai-chat__nav-btn svg { stroke: currentColor; }

.ai-chat__nav-btn.is-active {
	color: var(--ai-primary);
	font-weight: 600;
}

.ai-chat__popover {
	position: absolute;
	left: 12px;
	right: 12px;
	bottom: calc(100% + 8px);
	background: #fff;
	border-radius: 14px;
	box-shadow: 0 12px 30px rgba(15, 23, 42, 0.18);
	padding: 10px;
	z-index: 20;
	max-height: 220px;
	overflow: auto;
	border: 1px solid #e5e7eb;
}

.ai-chat__popover[hidden] { display: none !important; }

.ai-chat__emoji-grid {
	display: grid;
	grid-template-columns: repeat(8, 1fr);
	gap: 4px;
}

.ai-chat__emoji-grid button {
	border: 0;
	background: transparent;
	font-size: 1.2rem;
	padding: 4px;
	border-radius: 8px;
	cursor: pointer;
}

.ai-chat__emoji-grid button:hover { background: #f1f5f9; }

.ai-chat__gif-search {
	display: flex;
	gap: 6px;
	margin-bottom: 8px;
}

.ai-chat__gif-search input {
	flex: 1 1 auto;
	border: 1px solid #e2e8f0;
	border-radius: 8px;
	padding: 8px 10px;
	font-size: 0.85rem;
}

.ai-chat__gif-search button {
	border: 0;
	border-radius: 8px;
	padding: 8px 12px;
	background: var(--ai-primary);
	color: #fff;
	font-size: 0.82rem;
	cursor: pointer;
}

.ai-chat__gif-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 6px;
}

.ai-chat__gif-grid button {
	border: 0;
	padding: 0;
	background: transparent;
	border-radius: 8px;
	overflow: hidden;
	cursor: pointer;
}

.ai-chat__gif-grid img {
	width: 100%;
	height: 72px;
	object-fit: cover;
	display: block;
}

@keyframes ai-chat-pulse {
	0%, 100% { transform: scale(1); }
	50% { transform: scale(1.04); }
}

@media (max-width: 991.98px) {
	.ai-chat {
		right: 16px;
		bottom: calc(var(--ai-mobile-nav) + 12px);
	}

	.ai-chat__panel {
		bottom: calc(60px + var(--ai-mobile-nav));
		height: min(72vh, 620px);
	}
}

@media (max-width: 575.98px) {
	.ai-chat__panel { width: calc(100vw - 24px); }
	.ai-chat__fab { width: 56px; height: 56px; }
	.ai-chat__fab-core { width: 48px; height: 48px; }
}