/**
 * AIOHM Knowledge Assistant - Chat and Search Styles
 * Version: 1.2.0 (Complete and Final Styles)
 */

/* --- OHM Brand Theme Variables --- */
:root {
	--ohm-primary: #457d58;
	--ohm-dark: #272727;
	--ohm-light-accent: #cbddd1;
	--ohm-muted-accent: #7d9b76;
	--ohm-light-bg: #EBEBEB;
	--ohm-dark-accent: #1f5014;
	--ohm-font-primary: 'Montserrat', 'Montserrat Alternates', sans-serif;
	--ohm-font-secondary: 'PT Sans', sans-serif;
}

/* --- Global Wrappers to fight Elementor and theme conflicts --- */
.aiohm-chat-wrapper, .aiohm-search-wrapper {
	max-width: 800px;
	margin: 0 auto 2em auto;
	clear: both;
}

/* Reset any theme interference */
.aiohm-chat-container * {
	box-sizing: border-box;
}

.aiohm-chat-container input,
.aiohm-chat-container textarea,
.aiohm-chat-container button {
	font-family: inherit !important;
	font-size: inherit !important;
}

/* --- CHAT WIDGET STYLES --- */
.aiohm-chat-container {
	max-width: 100%;
	border: 1px solid var(--ohm-light-bg);
	border-radius: 12px;
	overflow: hidden;
	font-family: var(--ohm-font-secondary);
	display: flex;
	flex-direction: column;
	background: var(--aiohm-secondary-color, #fdfdfd); /* Solid background */
}

.aiohm-chat-header {
	background: var(--aiohm-primary-color, var(--ohm-dark-accent));
	color: var(--aiohm-text-color, #ffffff);
	padding: 15px 20px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.aiohm-chat-title {
	font-family: var(--ohm-font-primary);
	font-weight: bold;
}

.aiohm-chat-status {
	display: flex;
	align-items: center;
	gap: 8px;
}

.aiohm-status-indicator {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background-color: #28a745;
	transition: background-color 0.3s ease;
}

.aiohm-status-indicator[data-status="ready"] {
	background-color: #28a745;
	animation: pulse 2s infinite;
}

.aiohm-status-indicator[data-status="thinking"] {
	background-color: #ffc107;
	animation: pulse 1s infinite;
}

.aiohm-status-indicator[data-status="error"] {
	background-color: #dc3545;
	animation: none;
}

@keyframes pulse {
	0% { opacity: 1; }
	50% { opacity: 0.5; }
	100% { opacity: 1; }
}

.aiohm-chat-messages {
	background-color: var(--aiohm-background-color, #f0f4f8);
	flex-grow: 1;
	padding: 15px;
	overflow-y: auto;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.aiohm-message {
	display: flex;
	gap: 10px;
	max-width: 85%;
	align-items: flex-end;
}

.aiohm-message-bot {
	align-self: flex-start;
}

.aiohm-message-user {
	align-self: flex-end;
	flex-direction: row-reverse;
}

.aiohm-message-avatar {
	width: 30px;
	height: 30px;
	border-radius: 50%;
	flex-shrink: 0;
	overflow: hidden;
}

.aiohm-message-avatar img,
.aiohm-message-avatar svg {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.aiohm-message-bubble {
	padding: 10px 15px;
	border-radius: 12px;
	line-height: 1.6;
}

.aiohm-message-bot .aiohm-message-bubble {
	background-color: #fff;
	border: 1px solid var(--ohm-light-bg);
	color: var(--ohm-dark);
	border-bottom-left-radius: 4px;
}

.aiohm-message-user .aiohm-message-bubble {
	background-color: var(--aiohm-primary-color, #457d58);
	color: #fff;
	border-bottom-right-radius: 4px;
}

/* Message content formatting */
.aiohm-message-content {
	word-wrap: break-word;
	white-space: pre-wrap;
}

.aiohm-message-content p {
	margin: 0 0 0.8em 0;
	line-height: 1.5;
}

.aiohm-message-content p:last-child {
	margin-bottom: 0;
}

.aiohm-message-content strong {
	font-weight: bold;
}

.aiohm-message-content em {
	font-style: italic;
}

.aiohm-typing-dots {
	display: flex;
	gap: 4px;
	align-items: center;
	padding: 8px 0;
}

.aiohm-typing-dots span {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background-color: currentColor;
	opacity: 0.4;
	animation: typing-pulse 1.4s infinite;
}

.aiohm-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.aiohm-typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-pulse {
	0%, 80%, 100% { transform: scale(0); }
	40% { transform: scale(1.0); opacity: 1; }
}

.aiohm-chat-input-container {
	padding: 10px;
	background-color: #fff;
	border-top: 1px solid var(--ohm-light-bg);
}

.aiohm-chat-input-wrapper {
	display: flex;
	align-items: flex-end;
	gap: 8px;
	border: 2px solid var(--ohm-light-bg, #EBEBEB);
	border-radius: 12px;
	padding: 8px 12px;
	background: #fff;
	transition: border-color 0.2s, box-shadow 0.2s;
}

.aiohm-chat-input-wrapper:focus-within {
	border-color: var(--aiohm-primary-color, #457d58);
	box-shadow: 0 0 0 3px rgba(69, 125, 88, 0.1);
}

.aiohm-chat-input {
	flex-grow: 1 !important;
	border: none !important;
	padding: 8px 4px !important;
	background: transparent !important;
	outline: none !important;
	box-shadow: none !important;
	resize: none !important;
	font-family: var(--ohm-font-secondary) !important;
	font-size: 1em !important;
	line-height: 1.4 !important;
	min-height: 20px !important;
	max-height: 120px !important;
	color: #333 !important;
	width: auto !important;
}

.aiohm-chat-input::placeholder {
	color: var(--ohm-muted-accent, #7d9b76);
}

.aiohm-chat-send-btn {
	background: var(--aiohm-primary-color, #1f5014) !important;
	border: none !important;
	border-radius: 8px !important;
	color: #fff !important;
	width: 44px !important;
	height: 44px !important;
	cursor: pointer !important;
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
	flex-shrink: 0 !important;
	box-shadow: 0 2px 8px rgba(31, 80, 20, 0.2) !important;
	position: relative !important;
	overflow: hidden !important;
	min-width: 44px !important;
	margin: 0 !important;
	padding: 0 !important;
}

.aiohm-chat-send-btn:hover:not(:disabled) {
	background: var(--aiohm-primary-color, #2a6b1a);
	transform: translateY(-2px) scale(1.05);
	box-shadow: 0 4px 12px rgba(31, 80, 20, 0.3);
}

.aiohm-chat-send-btn:active:not(:disabled) {
	transform: translateY(0) scale(0.98);
	box-shadow: 0 2px 8px rgba(31, 80, 20, 0.2);
}

.aiohm-chat-send-btn:disabled {
	background: var(--ohm-muted-accent, #d1d5db);
	cursor: not-allowed;
	opacity: 0.5;
	transform: none;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Enhanced send button SVG styling */
.aiohm-chat-send-btn svg {
	transition: transform 0.2s ease;
	width: 20px;
	height: 20px;
}

.aiohm-chat-send-btn:hover:not(:disabled) svg {
	transform: translateX(2px);
}

/* Ripple effect on click */
.aiohm-chat-send-btn::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 0;
	height: 0;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.3);
	transform: translate(-50%, -50%);
	transition: width 0.3s, height 0.3s;
}

.aiohm-chat-send-btn:active::after {
	width: 50px;
	height: 50px;
}

.aiohm-chat-branding { text-align: center; }
.aiohm-chat-branding, .aiohm-chat-footer-button { transition: background-color 0.2s; }
.aiohm-chat-branding { padding: 8px 15px; background-color: #EBEBEB; font-size: 12px; color: #6c757d; }
.aiohm-chat-branding strong { color: var(--ohm-dark); }
.aiohm-chat-footer-button { display: block; text-decoration: none; font-weight: bold; padding: 12px 15px; color: var(--aiohm-text-color, #ffffff); background-color: var(--aiohm-primary-color, #457d58); }
.aiohm-chat-footer-button:hover { color: var(--aiohm-text-color, #ffffff); filter: brightness(90%); }


/* --- SEARCH COMPONENT STYLES --- */
.aiohm-search-container {
	width: 100%;
	margin: 0 auto;
}

.aiohm-search-controls {
	display: flex;
	flex-wrap: wrap;
	gap: 15px;
	align-items: center;
	width: 100%;
}
.aiohm-search-form {
	flex-grow: 1;
	min-width: 250px;
}
.aiohm-search-input-wrapper {
	height: 50px;
	display: flex;
	width: 100%;
	border: 2px solid var(--ohm-light-bg);
	border-radius: 8px;
	overflow: hidden;
	background: #fff;
}
.aiohm-search-input-wrapper input {
	flex-grow: 1;
	border: none;
	padding: 0 16px;
	font-size: 16px;
	outline: none;
	background: transparent;
}
.aiohm-search-input-wrapper button {
	background: var(--ohm-primary);
	border: none;
	color: white;
	padding: 0 20px;
	cursor: pointer;
}
.aiohm-search-filters {
	flex-shrink: 0;
}
.aiohm-search-filters select {
	height: 50px;
	padding: 0 15px;
	border: 2px solid var(--ohm-light-bg);
	border-radius: 8px;
	background: #fff;
	cursor: pointer;
}

.aiohm-search-results {
	margin-top: 20px;
	border-top: 1px solid var(--ohm-light-bg);
	padding-top: 20px;
}
.aiohm-search-result-item {
	background: #fdfdfd;
	border: 1px solid var(--ohm-light-bg);
	padding: 15px;
	margin-bottom: 10px;
	border-radius: 8px;
	transition: box-shadow 0.2s;
}
.aiohm-search-result-item:hover {
	box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}
.aiohm-search-result-item h3 {
	margin: 0 0 5px 0;
	font-size: 1.1em;
	font-family: var(--ohm-font-primary);
}
.aiohm-search-result-item h3 a {
	text-decoration: none;
	color: var(--ohm-dark-accent);
}
.aiohm-search-result-item p {
	margin: 0 0 10px 0;
	font-size: 0.95em;
	color: #555;
}
.aiohm-result-type {
	display: inline-block;
	padding: 2px 8px;
	border-radius: 4px;
	background-color: var(--ohm-light-accent);
	color: var(--ohm-dark-accent);
	font-size: 0.8em;
	font-weight: bold;
	text-transform: uppercase;
}

/* Success state for save buttons */
.aiohm-save-api-key.success {
	background: #28a745 !important;
	border-color: #28a745 !important;
	color: white !important;
}

.aiohm-save-api-key.success::after {
	content: " ✓";
}

/* Success state for ShareAI buttons */
.aiohm-shareai-btn.success {
	background: #28a745 !important;
	border-color: #28a745 !important;
	color: white !important;
}

.aiohm-shareai-btn.success::after {
	content: " ✓";
}

/* API key wrapper improvements for better button alignment */
.aiohm-api-key-wrapper {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
}

.aiohm-api-key-wrapper input[type="password"],
.aiohm-api-key-wrapper input[type="text"] {
	flex: 1;
	min-width: 300px;
}

/* Responsive adjustments for smaller screens */
@media (max-width: 768px) {
	.aiohm-api-key-wrapper {
		flex-direction: column;
		align-items: stretch;
	}

	.aiohm-api-key-wrapper input[type="password"],
	.aiohm-api-key-wrapper input[type="text"] {
		min-width: auto;
		margin-bottom: 8px;
	}

	.aiohm-save-api-key {
		margin-left: 0 !important;
		margin-top: 5px !important;
	}
}

/* --- ShareAI Section Specific Styles --- */
.shareai-setting-row {
	margin-bottom: 15px;
}

.shareai-inline-label {
	display: block;
	font-weight: 600;
	margin-bottom: 5px;
	color: #333;
}

.shareai-usage-notice {
	margin-top: 20px;
	padding: 15px;
	background: #f9f9f9;
	border-left: 4px solid var(--ohm-primary);
	border-radius: 4px;
}

.shareai-usage-notice p {
	margin: 0 0 10px 0;
	line-height: 1.5;
}

.shareai-usage-notice p:last-child {
	margin-bottom: 0;
}


.aiohm-shareai-btn {
	flex: 1;
	background: #7d9b76 !important;
	border: 1px solid #7d9b76 !important;
	color: white !important;
	font-weight: 600 !important;
	transition: all 0.2s ease !important;
	text-shadow: none !important;
	box-shadow: 0 1px 3px rgba(125, 155, 118, 0.2) !important;
	margin-left: 5px !important;
}

.aiohm-shareai-btn:hover {
	background: #6a8663 !important;
	border-color: #6a8663 !important;
	color: white !important;
	box-shadow: 0 2px 6px rgba(125, 155, 118, 0.3) !important;
}

.aiohm-shareai-btn:focus {
	box-shadow: 0 0 0 2px rgba(125, 155, 118, 0.3) !important;
	outline: none !important;
}

.aiohm-shareai-btn:active {
	transform: translateY(1px) !important;
	box-shadow: 0 1px 2px rgba(125, 155, 118, 0.2) !important;
}

.aiohm-shareai-btn:disabled {
	background: #ccc !important;
	border-color: #ccc !important;
	color: #888 !important;
	cursor: not-allowed !important;
	transform: none !important;
	box-shadow: none !important;
}

/* --- ShareAI 2-Column Layout Styles --- */
.aiohm-shareai-two-column-layout {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 30px;
	margin-top: 10px;
}

.aiohm-shareai-settings-column {
	background: #fff;
	border: 1px solid #e5e5e5;
	border-radius: 8px;
	padding: 20px;
}

.aiohm-shareai-info-column {
	background: #f9f9f9;
	border: 1px solid #e5e5e5;
	border-radius: 8px;
	padding: 20px;
}

/* Model Information Box Styles */
.aiohm-model-info-box {
	height: 100%;
}

.aiohm-model-info-title {
	margin: 0 0 15px 0;
	padding-bottom: 10px;
	border-bottom: 2px solid var(--ohm-primary);
	color: var(--ohm-dark-accent);
	font-size: 1.2em;
	font-weight: 600;
}

.aiohm-model-info-content {
	font-size: 0.95em;
	line-height: 1.5;
}

.aiohm-model-details {
	display: none;
}

.aiohm-model-details.active {
	display: block;
	animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
	from { opacity: 0; transform: translateY(10px); }
	to { opacity: 1; transform: translateY(0); }
}

.aiohm-model-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 15px;
	padding-bottom: 10px;
	border-bottom: 1px solid #ddd;
}

.aiohm-model-name {
	font-size: 1.1em;
	font-weight: 600;
	color: var(--ohm-dark-accent);
}

.aiohm-model-badge {
	padding: 4px 8px;
	border-radius: 4px;
	font-size: 0.8em;
	font-weight: 600;
	text-transform: uppercase;
}

.aiohm-model-badge.recommended {
	background: var(--ohm-primary);
	color: white;
}

.aiohm-model-badge.new {
	background: #28a745;
	color: white;
}

.aiohm-model-badge.fast {
	background: #007bff;
	color: white;
}

.aiohm-model-badge.powerful {
	background: #6f42c1;
	color: white;
}

.aiohm-model-badge.coding {
	background: #fd7e14;
	color: white;
}

.aiohm-model-specs {
	margin-bottom: 15px;
}

.aiohm-spec-item {
	margin-bottom: 8px;
	padding: 5px 0;
}

.aiohm-spec-item strong {
	color: var(--ohm-dark-accent);
	margin-right: 5px;
}

.aiohm-model-description {
	background: #fff;
	padding: 15px;
	border-radius: 6px;
	border-left: 4px solid var(--ohm-primary);
}

.aiohm-model-description p {
	margin: 0;
	color: #555;
	line-height: 1.6;
}


/* Model Information Placeholder Styles */
.aiohm-model-placeholder {
	text-align: center;
	padding: 30px 20px;
	color: #666;
}

.aiohm-placeholder-icon {
	font-size: 48px;
	margin-bottom: 15px;
	opacity: 0.7;
}

.aiohm-model-placeholder h5 {
	margin: 0 0 10px 0;
	color: var(--ohm-dark-accent);
	font-size: 1.2em;
	font-weight: 600;
}

.aiohm-model-placeholder p {
	margin: 0 0 20px 0;
	line-height: 1.5;
	color: #666;
}

.aiohm-placeholder-steps {
	max-width: 250px;
	margin: 0 auto;
}

.aiohm-step {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 8px;
	font-size: 0.9em;
	text-align: left;
}

.aiohm-step-number {
	background: var(--ohm-primary);
	color: white;
	border-radius: 50%;
	width: 24px;
	height: 24px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.8em;
	font-weight: 600;
	flex-shrink: 0;
}

/* Responsive Design for ShareAI Section */
@media (max-width: 1024px) {
	.aiohm-shareai-two-column-layout {
		grid-template-columns: 1fr;
		gap: 20px;
	}
}

@media (max-width: 768px) {
	.aiohm-shareai-settings-column,
	.aiohm-shareai-info-column {
		padding: 15px;
	}

	.aiohm-model-header {
		flex-direction: column;
		align-items: flex-start;
		gap: 8px;
	}

	.aiohm-api-key-wrapper .aiohm-shareai-btn {
		margin-left: 0 !important;
		margin-top: 5px !important;
		flex: 1 1 auto;
	}
}