/* Ceylonka AI Travel Assistant — frontend chatbot styles */

:root {
	--ceylonka-ai-primary: #0e7c66;
}

.ceylonka-ai-wrap {
	position: fixed;
	right: 20px;
	bottom: 20px;
	z-index: 999999;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	font-size: 15px;
	line-height: 1.45;
}

/* Floating toggle button */
.ceylonka-ai-toggle {
	width: 60px;
	height: 60px;
	border: none;
	border-radius: 50%;
	background: var(--ceylonka-ai-primary);
	color: #fff;
	font-size: 26px;
	cursor: pointer;
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
	display: flex;
	align-items: center;
	justify-content: center;
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ceylonka-ai-toggle:hover {
	transform: scale(1.07);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.ceylonka-ai-icon-close {
	display: none;
	font-size: 22px;
}

.ceylonka-ai-wrap.ceylonka-ai-open .ceylonka-ai-icon-chat {
	display: none;
}

.ceylonka-ai-wrap.ceylonka-ai-open .ceylonka-ai-icon-close {
	display: block;
}

/* Chat window */
.ceylonka-ai-window {
	position: absolute;
	right: 0;
	bottom: 76px;
	width: 360px;
	max-width: calc(100vw - 40px);
	height: 520px;
	max-height: calc(100vh - 120px);
	background: #fff;
	border-radius: 16px;
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.22);
	display: flex;
	flex-direction: column;
	overflow: hidden;
	opacity: 0;
	visibility: hidden;
	transform: translateY(16px) scale(0.96);
	transform-origin: bottom right;
	transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
}

.ceylonka-ai-wrap.ceylonka-ai-open .ceylonka-ai-window {
	opacity: 1;
	visibility: visible;
	transform: translateY(0) scale(1);
}

/* Header */
.ceylonka-ai-header {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 14px 16px;
	background: var(--ceylonka-ai-primary);
	color: #fff;
}

.ceylonka-ai-header-avatar {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.2);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 20px;
	flex-shrink: 0;
}

.ceylonka-ai-header-text {
	display: flex;
	flex-direction: column;
	min-width: 0;
}

.ceylonka-ai-header-text strong {
	font-size: 15px;
	font-weight: 600;
}

.ceylonka-ai-header-text span {
	font-size: 12px;
	opacity: 0.85;
}

/* Messages area */
.ceylonka-ai-messages {
	flex: 1;
	overflow-y: auto;
	padding: 16px 14px;
	background: #f4f7f6;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.ceylonka-ai-msg {
	max-width: 82%;
	padding: 10px 14px;
	border-radius: 16px;
	word-wrap: break-word;
	white-space: pre-wrap;
	animation: ceylonka-ai-pop 0.2s ease;
}

@keyframes ceylonka-ai-pop {
	from {
		opacity: 0;
		transform: translateY(6px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.ceylonka-ai-msg-bot {
	align-self: flex-start;
	background: #fff;
	color: #2b2b2b;
	border: 1px solid #e4e9e7;
	border-bottom-left-radius: 4px;
}

.ceylonka-ai-msg-user {
	align-self: flex-end;
	background: var(--ceylonka-ai-primary);
	color: #fff;
	border-bottom-right-radius: 4px;
}

/* Typing indicator */
.ceylonka-ai-typing {
	display: inline-flex;
	gap: 5px;
	align-items: center;
	padding: 12px 16px;
}

.ceylonka-ai-typing i {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: #9ab0aa;
	animation: ceylonka-ai-bounce 1.1s infinite;
}

.ceylonka-ai-typing i:nth-child(2) {
	animation-delay: 0.15s;
}

.ceylonka-ai-typing i:nth-child(3) {
	animation-delay: 0.3s;
}

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

/* Lead form inside chat */
.ceylonka-ai-lead-form {
	align-self: flex-start;
	background: #fff;
	border: 1px solid #e4e9e7;
	border-radius: 16px;
	border-bottom-left-radius: 4px;
	padding: 14px;
	max-width: 88%;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.ceylonka-ai-lead-form p {
	margin: 0 0 4px;
	font-size: 13px;
	color: #2b2b2b;
}

.ceylonka-ai-lead-form input {
	width: 100%;
	box-sizing: border-box;
	padding: 8px 10px;
	border: 1px solid #d4ddda;
	border-radius: 8px;
	font-size: 14px;
	outline: none;
}

.ceylonka-ai-lead-form input:focus {
	border-color: var(--ceylonka-ai-primary);
}

.ceylonka-ai-lead-form button {
	border: none;
	border-radius: 8px;
	background: var(--ceylonka-ai-primary);
	color: #fff;
	padding: 9px 12px;
	font-size: 14px;
	cursor: pointer;
}

.ceylonka-ai-lead-form button:disabled {
	opacity: 0.6;
	cursor: default;
}

.ceylonka-ai-lead-error {
	color: #c0392b;
	font-size: 12px;
	margin: 0;
}

/* Input row */
.ceylonka-ai-input-row {
	display: flex;
	gap: 8px;
	padding: 12px;
	background: #fff;
	border-top: 1px solid #e4e9e7;
}

.ceylonka-ai-input {
	flex: 1;
	border: 1px solid #d4ddda;
	border-radius: 999px;
	padding: 10px 16px;
	font-size: 14px;
	outline: none;
	min-width: 0;
}

.ceylonka-ai-input:focus {
	border-color: var(--ceylonka-ai-primary);
}

.ceylonka-ai-send {
	width: 42px;
	height: 42px;
	border: none;
	border-radius: 50%;
	background: var(--ceylonka-ai-primary);
	color: #fff;
	font-size: 16px;
	cursor: pointer;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: transform 0.15s ease;
}

.ceylonka-ai-send:hover {
	transform: scale(1.08);
}

.ceylonka-ai-send:disabled {
	opacity: 0.6;
	cursor: default;
	transform: none;
}

/* Mobile */
@media (max-width: 480px) {
	.ceylonka-ai-wrap {
		right: 12px;
		bottom: 12px;
	}

	.ceylonka-ai-window {
		width: calc(100vw - 24px);
		height: 70vh;
		bottom: 72px;
	}

	.ceylonka-ai-toggle {
		width: 54px;
		height: 54px;
		font-size: 23px;
	}
}