/**
 * WordPress-Specific CSS for WP AI ChatBot
 *
 * This file contains WordPress-specific overrides and additions to the
 * shared universal chat widget CSS framework.
 * 
 * The universal CSS handles the core styling, this file handles:
 * - WordPress theme compatibility
 * - WordPress-specific customizations  
 * - Admin bar integration
 * - WordPress responsive breakpoints
 *
 * @link       https://yourwebsite.com
 * @since      1.0.0
 * @package    WP_AI_ChatBot
 * @subpackage WP_AI_ChatBot/public/css
 */

/* WordPress Theme Compatibility */
.wp-ai-chatbot-widget,
.wp-ai-chatbot-shortcode {
	/* Override theme resets that might interfere */
	all: unset;
	font-family: var(--ai-chat-font-family, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif) !important;
	font-size: 14px !important;
	line-height: 1.4 !important;
	color: var(--ai-chat-text-color, #333) !important;
	text-align: left !important;
	direction: ltr !important;
}

/* WordPress Admin Bar Integration */
.admin-bar .wp-ai-chatbot-widget.top-left,
.admin-bar .wp-ai-chatbot-widget.top-right {
	top: 52px !important; /* Account for admin bar height */
}

@media screen and (max-width: 782px) {
	.admin-bar .wp-ai-chatbot-widget.top-left,
	.admin-bar .wp-ai-chatbot-widget.top-right {
		top: 66px !important; /* Account for mobile admin bar height */
	}
}

/* WordPress Specific Z-index Management */
.wp-ai-chatbot-widget {
	/* Ensure widget appears above WordPress elements but below admin bar */
	z-index: 99999 !important;
}

.admin-bar .wp-ai-chatbot-widget {
	z-index: 99998 !important; /* Below admin bar */
}

/* WordPress Shortcode Specific Styles */
.wp-ai-chatbot-shortcode {
	position: relative;
	display: block;
	margin: 20px 0;
	border: 1px solid var(--ai-chat-border-color, #dcdcde);
	border-radius: var(--ai-chat-border-radius, 8px);
	background: white;
	overflow: hidden;
}

.wp-ai-chatbot-shortcode .ai-chat-messages {
	height: 300px;
	max-height: 400px;
	background-color: #f9f9f9;
}

.wp-ai-chatbot-shortcode .ai-chat-input-area {
	border-top: 1px solid var(--ai-chat-border-color, #dcdcde);
}

/* WordPress Color Scheme Integration */
.wp-ai-chatbot-widget {
	/* Use WordPress color scheme if available */
	--ai-chat-primary-color: var(--wp-admin-theme-color, #0073aa);
	--ai-chat-primary-hover: var(--wp-admin-theme-color-darker-10, #005a87);
}

/* WordPress Content Area Integration */
.wp-ai-chatbot-shortcode.inline {
	max-width: 100%;
	width: 100%;
}

/* WordPress Theme Dark Mode Support */
@media (prefers-color-scheme: dark) {
	.wp-ai-chatbot-shortcode {
		background: #1e1e1e;
		border-color: #555555;
	}
}

/* WordPress Block Editor Compatibility */
.block-editor-page .wp-ai-chatbot-widget {
	/* Hide in block editor to avoid confusion */
	display: none !important;
}

/* WordPress Customizer Compatibility */
.wp-customizer .wp-ai-chatbot-widget {
	/* Hide in customizer preview */
	display: none !important;
}

/* WordPress Plugin Conflict Resolution */
.wp-ai-chatbot-widget * {
	/* Prevent other plugins from interfering */
	box-sizing: border-box !important;
}

/* Accessibility Enhancements for WordPress */
.wp-ai-chatbot-button:focus {
	outline: 2px solid var(--ai-chat-primary-color, #0073aa) !important;
	outline-offset: 2px !important;
}

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

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

.rtl .ai-chat-window {
	direction: rtl !important;
}

/* WordPress Mobile Menu Compatibility */
@media (max-width: 782px) {
	.wp-ai-chatbot-widget {
		/* Adjust for WordPress mobile breakpoints */
		bottom: 10px !important;
		right: 10px !important;
	}
	
	.wp-ai-chatbot-widget.bottom-left {
		left: 10px !important;
		right: auto !important;
	}
}

/* WordPress Error Integration */
.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;
}

/* WordPress Success Messages */
.wp-ai-chatbot-success {
	color: #00a32a;
	background-color: #f0f6fc;
	border: 1px solid #00a32a;
	border-radius: 4px;
	padding: 12px 16px;
	margin: 16px 0;
	font-size: 14px;
	line-height: 1.4;
}

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

/* Ensure Widget Visibility */
.wp-ai-chatbot-widget.hidden {
	display: none !important;
}

/* Web Search Toggle */
.wp-ai-chatbot-header-actions {
	display: flex;
	align-items: center;
	gap: 8px;
}

.wp-ai-chatbot-header-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 4px;
	border-radius: 6px;
	padding: 6px;
	background: rgba(0, 0, 0, 0.06);
	border: none;
	color: inherit;
	cursor: pointer;
	transition: background-color 0.2s ease, transform 0.2s ease;
}

.wp-ai-chatbot-header-btn:hover {
	background: rgba(0, 0, 0, 0.12);
	transform: translateY(-1px);
}

.wp-ai-chatbot-header-btn:focus-visible {
	outline: 2px solid rgba(0, 0, 0, 0.35);
	outline-offset: 2px;
}

/* Modern Toggle Switch - Additional styles if needed */
.wp-ai-chatbot-toggle-switch {
	display: inline-block !important;
	visibility: visible !important;
	opacity: 1 !important;
}

/* Force hide toggle label when checked - prevent theme overrides */
.wp-ai-chatbot-widget .wp-ai-chatbot-web-toggle-checkbox:checked + .wp-ai-chatbot-toggle-slider .wp-ai-chatbot-toggle-label-text,
.wp-ai-chatbot-widget .wp-ai-chatbot-toggle-switch input[type="checkbox"]:checked + .wp-ai-chatbot-toggle-slider .wp-ai-chatbot-toggle-label-text,
#wp-ai-chatbot-widget .wp-ai-chatbot-web-toggle-checkbox:checked + .wp-ai-chatbot-toggle-slider .wp-ai-chatbot-toggle-label-text {
	opacity: 0 !important;
	visibility: hidden !important;
	display: none !important;
	width: 0 !important;
	height: 0 !important;
	overflow: hidden !important;
	text-indent: -9999px !important;
	position: absolute !important;
	left: -9999px !important;
}

.wp-ai-chatbot-expand-btn .wp-ai-chatbot-restore-icon {
	display: none;
}

.wp-ai-chatbot-expand-btn.is-active .wp-ai-chatbot-expand-icon {
	display: none;
}

.wp-ai-chatbot-expand-btn.is-active .wp-ai-chatbot-restore-icon {
	display: inline-flex;
}

/* Prevent theme overrides for header and actions */
.wp-ai-chatbot-widget .wp-ai-chatbot-header,
#wp-ai-chatbot-widget .wp-ai-chatbot-header {
	background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%) !important;
	padding: 12px 20px !important;
	min-height: 48px !important;
	overflow: visible !important;
}

.wp-ai-chatbot-widget .wp-ai-chatbot-header-actions,
#wp-ai-chatbot-widget .wp-ai-chatbot-header-actions {
	display: flex !important;
	gap: 8px !important;
	overflow: visible !important;
}

.wp-ai-chatbot-message-badge {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	background: rgba(14, 116, 144, 0.12);
	color: rgba(14, 116, 144, 0.95);
	font-size: 11px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	padding: 2px 6px;
	border-radius: 999px;
	margin-bottom: 6px;
}

.wp-ai-chatbot-message--web .wp-ai-chatbot-message-content {
	border: 1px solid rgba(14, 116, 144, 0.18);
	box-shadow: 0 10px 22px rgba(14, 116, 144, 0.18);
}

/* Print Styles - WordPress Specific */
@media print {
	.wp-ai-chatbot-widget,
	.wp-ai-chatbot-shortcode {
		display: none !important;
	}
}

/* High Contrast Mode - WordPress Accessibility */
@media (prefers-contrast: high) {
	.wp-ai-chatbot-widget,
	.wp-ai-chatbot-shortcode {
		border: 2px solid !important;
	}
	
	.wp-ai-chatbot-button {
		border: 2px solid white !important;
	}
}

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