/**
 * Public-facing CSS for WP AI ChatBot
 *
 * This file contains the main styles for the chatbot widget.
 * Additional inline styles are added dynamically for customization.
 *
 * @link       https://yourwebsite.com
 * @since      1.0.0
 * @package    WP_AI_ChatBot
 * @subpackage WP_AI_ChatBot/public/css
 */

/* Base Reset for Chatbot Elements */
.wp-ai-chatbot-widget *,
.wp-ai-chatbot-shortcode * {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

/* Prevent conflicts with theme styles */
.wp-ai-chatbot-widget,
.wp-ai-chatbot-shortcode {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
	font-size: 14px;
	line-height: 1.4;
	color: #333;
	text-align: left;
	direction: ltr;
}

/* Ensure widget is always visible */
.wp-ai-chatbot-widget {
	position: fixed !important;
	z-index: 999999 !important;
	pointer-events: auto !important;
}

/* Hide widget until positioned */
.wp-ai-chatbot-widget.hidden {
	display: none !important;
}

/* Accessibility improvements */
.wp-ai-chatbot-button:focus,
.wp-ai-chatbot-minimize-btn:focus,
.wp-ai-chatbot-send-btn:focus,
.wp-ai-chatbot-shortcode-send-btn:focus {
	outline: 2px solid #0073aa;
	outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
	.wp-ai-chatbot-widget,
	.wp-ai-chatbot-shortcode {
		border: 2px solid;
	}
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
	.wp-ai-chatbot-widget *,
	.wp-ai-chatbot-shortcode * {
		animation: none !important;
		transition: none !important;
	}
}

/* Print styles - hide chatbot */
@media print {
	.wp-ai-chatbot-widget {
		display: none !important;
	}
}

/* RTL support */
.rtl .wp-ai-chatbot-widget.bottom-right,
.rtl .wp-ai-chatbot-widget.top-right {
	right: auto;
	left: 20px;
}

.rtl .wp-ai-chatbot-widget.bottom-left,
.rtl .wp-ai-chatbot-widget.top-left {
	left: auto;
	right: 20px;
}

.rtl .wp-ai-chatbot-window {
	right: auto;
	left: 0;
}

.rtl .wp-ai-chatbot-widget.bottom-left .wp-ai-chatbot-window,
.rtl .wp-ai-chatbot-widget.top-left .wp-ai-chatbot-window {
	left: auto;
	right: 0;
}

/* Error states */
.wp-ai-chatbot-error {
	color: #d63638;
	background-color: #fcf0f1;
	border: 1px solid #d63638;
	border-radius: 4px;
	padding: 12px 16px;
	margin: 16px 0;
	font-size: 14px;
	line-height: 1.4;
}

/* Loading states */
.wp-ai-chatbot-loading {
	opacity: 0.6;
	pointer-events: none;
}

/* Responsive breakpoints */
@media (max-width: 768px) {
	.wp-ai-chatbot-widget {
		bottom: 10px !important;
		right: 10px !important;
		left: 10px !important;
		top: auto !important;
	}
	
	.wp-ai-chatbot-widget.bottom-left,
	.wp-ai-chatbot-widget.top-left,
	.wp-ai-chatbot-widget.top-right {
		right: 10px !important;
		left: 10px !important;
	}
}

@media (max-width: 480px) {
	.wp-ai-chatbot-button {
		width: 50px !important;
		height: 50px !important;
	}
	
	.wp-ai-chatbot-window {
		width: calc(100vw - 20px) !important;
		height: calc(100vh - 100px) !important;
		max-width: none !important;
		max-height: none !important;
		bottom: 60px !important;
		right: 10px !important;
		left: 10px !important;
	}
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
	.wp-ai-chatbot-window {
		background: #1e1e1e !important;
		color: #ffffff !important;
	}
	
	.wp-ai-chatbot-messages {
		background-color: #2d2d2d !important;
	}
	
	.wp-ai-chatbot-bot-message .wp-ai-chatbot-message-content {
		background-color: #404040 !important;
		color: #ffffff !important;
	}
	
	.wp-ai-chatbot-input {
		background-color: #2d2d2d !important;
		color: #ffffff !important;
		border-color: #555555 !important;
	}
	
	.wp-ai-chatbot-form,
	.wp-ai-chatbot-footer {
		background-color: #1e1e1e !important;
		border-color: #555555 !important;
	}
}