.message.user .message-content img {
		max-width: min(100%, 400px);
		border-radius: 8px;
		margin-bottom: 8px;
		display: block;
	}
	
	.message.user .message-content p {
		margin: 8px 0 0 0;
		white-space: pre-wrap;
		word-break: break-word;
	}
	  .modal {
		display: none;
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background: rgba(0, 0, 0, 0.7);
		z-index: 10000;
		justify-content: center;
		align-items: center;
	}
	
	.modal-content {
		background: var(--primary-bg);
		padding: 2rem;
		border-radius: 1rem;
		width: 90%;
		max-width: 600px;
		border: 1px solid var(--border-color);
	}
	
	.modal-content h3 {
		margin-bottom: 1rem;
		color: var(--text-primary);
	}
	
	.close {
		color: var(--text-secondary);
		float: right;
		font-size: 28px;
		font-weight: bold;
		cursor: pointer;
	}
	
	.close:hover {
		color: var(--text-primary);
	}
	#payButton{
		margin-top: 1rem;
		padding: 0.75rem 1.5rem;
		background: var(--accent-blue);
		color: white;
		border: none;
		border-radius: 0.5rem;
		cursor: pointer;
	}
		 
	#visualizer {
		display: flex;
		gap: 5px;
		align-items: flex-end;
		height: 50px;
		display: none; 
	}
	
	.bar {
		width: 10px;
		background: #0d6efd;
		animation: bounce 1s infinite;
		animation-timing-function: ease-in-out;
	}
	
	.bar:nth-child(1) { animation-delay: 0s; }
	.bar:nth-child(2) { animation-delay: 0.1s; }
	.bar:nth-child(3) { animation-delay: 0.2s; }
	.bar:nth-child(4) { animation-delay: 0.3s; }
	.bar:nth-child(5) { animation-delay: 0.4s; }
	
	@keyframes bounce {
		0%, 100% { height: 10px; }
		50% { height: 30px; } 
	}
	
	
	.close-btn {
		background: none;
		border: none;
		color: var(--text-secondary);
		cursor: pointer;
		padding: 0.25rem;
		transition: color 0.2s;
	}
	
	.close-btn:hover {
		color: var(--accent-blue);
	}
	
	
	.tts-btn {
		background: none;
		border: none;
		color: var(--text-secondary);
		cursor: pointer;
		padding: 0.5rem;
		margin-top: 0.5rem;
		transition: all 0.2s ease;
		border-radius: 50%; 
		width: 36px; 
		height: 36px;
		display: flex;
		align-items: center;
		justify-content: center;
	}
	
	.tts-btn:hover {
		color: var(--accent-blue);
		background: rgba(59, 130, 246, 0.1); 
	}
	
	.tts-btn.active {
		background: var(--accent-blue);
		color: white;
		transform: scale(1.1);
	}
		 
	#pdfModal textarea {
		width: 100%;
		padding: 1rem;
		margin-bottom: 1rem;
		background: var(--input-bg);
		border: 1px solid var(--border-color);
		border-radius: 0.5rem;
		color: var(--text-primary);
		font-size: 1rem;
		resize: vertical;
	}
	
	#pdfModal textarea:focus {
		outline: none;
		border-color: var(--accent-blue);
		box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
	}
	
	#convertButton {
		padding: 0.75rem 1.5rem;
		background: var(--accent-blue);
		color: white;
		border: none;
		border-radius: 0.5rem;
		cursor: pointer;
	}
	
	#convertButton:disabled {
		background: var(--text-secondary);
		cursor: not-allowed;
	}
		 
		 .regenerate-btn {
		background: var(--accent-blue);
		color: white;
		border: none;
		padding: 0.5rem 1rem;
		border-radius: 0.5rem;
		cursor: pointer;
		margin-top: 0.5rem;
		transition: background 0.2s;
	}
	
	.regenerate-btn:hover {
		background: #2563eb;
	}
	
	.input-container {
    position: fixed;
    bottom: 22px;
    left: 0;
    right: 0;
    background: var(--primary-bg);
    border-top: 1px solid var(--border-color);
    padding: 1rem 0;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
}
	.active-conversation {
		background-color: var(--secondary-bg);
		border-left: 4px solid var(--accent-blue);
	}
	
	
	.sidebar {
				width: 260px;
				height: 100vh;
				position: fixed;
				left: -260px;
				top: -2px;
				background: var(--primary-bg);
				border-right: 1px solid var(--border-color);
				transition: 0.3s;
				z-index: 1000;
				overflow-y: auto;
				padding-top: 60px;
			}
	
			.sidebar.active {
				left: 0;
			}
	
			.sidebar-header {
				padding: 1rem;
				position : sticky;
				top :0;
				background: var(--primary-bg);
				z-index: 1;
	
			}
	
	 .menu-toggle {
		position: fixed;
		left: 0rem;
		top: 8px;
		background: #0f172a;
		border: none;
		color: var(--text-primary);
		padding: 0.5rem 1rem;
		border-radius: 0.5rem;
		cursor: pointer;
		z-index: 1001;
		display: flex;
		align-items: center;
		justify-content: center;
	}
	
	.menu-toggle .blue-dot {
		width: 8px;
		height: 8px;
		background: #4cff00;
		border-radius: 50%;
		margin-left: 8px;
		display: none;
	}
	
	.menu-toggle.has-new-message .blue-dot {
		display: block;
	}
	
			.conversation-list {
				padding: 0.5rem;
				
			}
	
	
	
	 .conversation-item {
		position: relative;
		padding-right: 2rem;
	}
	
	.delete-btn {
		position: absolute;
		right: 0.5rem;
		top: 50%;
		transform: translateY(-50%);
		background: none;
		border: none;
		color: #ef4444; 
		cursor: pointer;
		padding: 0.25rem;
		opacity: 1;
		transition: color 0.2s;
		font-size: 0.9rem;
		display: flex;
		align-items: center;
		justify-content: center;
	}
	.actions-right {
    position: absolute;
    right: 0.5rem;
    bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

	.delete-btn:hover {
		color: #dc2626; 
	}
	
	
	.conversation-item:hover .delete-btn {
		opacity: 1; 
	}
	
	.logout-btn {
		width: 100%;
		padding: 0.75rem;
		background: #ef4444; 
		color: white;
		border: none;
		border-radius: 0.5rem;
		cursor: pointer;
		margin-top: 0.5rem; 
		transition: background 0.2s;
	}
	
	.logout-btn:hover {
		background: #dc2626; 
	}
	
	
	
	
	
	
	.ai-button {
		background: none;
		border: none;
		color: var(--text-secondary);
		padding: 0.5rem;
		cursor: pointer;
		transition: color 0.2s;
		margin-right: 0.5rem;
	}
	
	.modal {
		display: none;
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background: rgba(0, 0, 0, 0.7);
		z-index: 10000;
		justify-content: center;
		align-items: center;
	}
	
	.modal-content {
		background: var(--primary-bg);
		padding: 2rem;
		border-radius: 1rem;
		width: 90%;
		max-width: 600px;
		border: 1px solid var(--border-color);
	}
	
	.modal-content h3 {
		margin-bottom: 1rem;
		color: var(--text-primary);
	}
	
	.input-group {
		display: flex;
		align-items: center;
		gap: 0.5rem;
		background: var(--input-bg);
		border: 1px solid var(--border-color);
		border-radius: 20px;
		padding: 0.5rem 1rem;
		width: 100%;
	}
	
	#promptInput {
		flex: 1;
		padding: 0.75rem;
		background: var(--input-bg);
		border: 1px solid var(--border-color);
		border-radius: 0.5rem;
		color: var(--text-primary);
	}
	
	#generateButton {
		padding: 0.75rem 1.5rem;
		background: var(--accent-blue);
		color: white;
		border: none;
		border-radius: 0.5rem;
		cursor: pointer;
	}
	
	#imageContainer {
		margin-top: 1rem;
		text-align: center;
	}
	
	#generatedImage {
		max-width: 100%;
		border-radius: 0.5rem;
		border: 1px solid var(--border-color);
	}
	
	#downloadButton {
		margin-top: 1rem;
		padding: 0.75rem 1.5rem;
		background: var(--accent-blue);
		color: white;
		border: none;
		border-radius: 0.5rem;
		cursor: pointer;
	}
	
	.loader {
		border: 4px solid var(--border-color);
		border-top: 4px solid var(--accent-blue);
		border-radius: 50%;
		width: 40px;
		height: 40px;
		animation: spin 1s linear infinite;
		margin: 1rem auto;
	}
	
	@keyframes spin {
		0% { transform: rotate(0deg); }
		100% { transform: rotate(360deg); }
	}
	
	.error-message {
		color: #ef4444;
		margin-top: 1rem;
		display: none;
	}
	
	.close {
		color: var(--text-secondary);
		float: right;
		font-size: 28px;
		font-weight: bold;
		cursor: pointer;
	}
	
	.close:hover {
		color: var(--text-primary);
	}
	
	@media (max-width: 768px) {
		.modal-content {
			padding: 1rem;
		}
	
		.thinking-button {
			width: 9%;
			padding: 0.75rem;
			font-size: 11px;
			height: 40px;
		}
		
		#generateButton {
			padding: 0.5rem 1rem;
		}
	}
	
	
	
	.modal-buttons {
		display: flex;
		gap: 1rem;
		justify-content: center;
		margin-top: 1rem;
	}
	
	.modal-buttons button {
		padding: 0.5rem 1.5rem;
		border-radius: 0.5rem;
		cursor: pointer;
	}
	
	.modal-buttons button:first-child {
		background: var(--accent-blue);
		color: white;
		border: none;
	}
	
	.modal-buttons button:last-child {
		background: var(--secondary-bg);
		color: var(--text-primary);
		border: 1px solid var(--border-color);
	}
	
		.conversation-item {
				padding: 0.75rem;
				margin: 0.25rem 0;
				border-radius: 0.5rem;
				cursor: pointer;
				transition: 0.2s;
			}
	
			.conversation-item:hover {
				background: var(--secondary-bg);
			}
	
			.new-chat-btn {
				width: 100%;
				padding: 0.75rem;
				background: var(--accent-blue);
				color: white;
				border: none;
				border-radius: 0.5rem;
				cursor: pointer;
				margin-bottom: 1rem;
			}
	
			.menu-toggle {
				position: fixed;
				left: 0rem;
				top: 8px;
				background:#0f172a;
				border: none;
			 color: var(--text-primary);
				padding: 0.5rem 1rem;
				border-radius: 0.5rem;
				cursor: pointer;
				z-index: 1001;
			}
	
			.chat-container {
				left: 0;
				transition: 0.3s;
				
			}
	
			.chat-container.sidebar-active {
				left: 260px;
				width: calc(100% - 260px);
			}
	
			:root {
				--primary-bg: #0f172a;
				--secondary-bg: #1e293b;
				--accent-blue: #3b82f6;
				--text-primary: #f8fafc;
				--text-secondary: #94a3b8;
				--border-color: #334155;
				--input-bg: #1e293b;
				--scrollbar-width: 8px;
			}
	
			* {
				box-sizing: border-box;
				margin: 0;
				padding: 0;
			}
	
			body {
				background-color: var(--primary-bg);
				color: var(--text-primary);
				font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
				height: 100vh;
				overflow: hidden;
				user-select: text; 
			-webkit-user-select: text; 
			-moz-user-select: text;
			}
	
			.chat-container {
				position: fixed;
				top: 60px;
				left: 0;
				right: 0;
				bottom: 100px;
				overflow-y: auto;
				padding: 1rem 0;
				scrollbar-width: thin;
				scrollbar-color: var(--accent-blue) var(--primary-bg);
			}
	
			.chat-container::-webkit-scrollbar {
				width: var(--scrollbar-width);
			}
	
			.chat-container::-webkit-scrollbar-track {
				background: var(--primary-bg);
			}
	
			.chat-container::-webkit-scrollbar-thumb {
				background-color: var(--accent-blue);
				border-radius: 4px;
			}
	
			.message-wrapper {
				max-width: 800px;
				margin: 0 auto;
				padding: 0 1rem 150px;
				width: calc(100% - var(--scrollbar-width));
			}
	
			.message {
				padding: 1.25rem;
				margin: 1rem 0;
				max-width: 85%;
				border-radius: 1rem;
				line-height: 1.6;
				font-size: 16px;
			}
	
			.message.user {
				margin-left: auto;
				background: var(--accent-blue);
				color: white;
				border-radius: 16px 4px 16px 16px;
				padding: 8px 16px;
				max-width: fit-content;
				font-size: 0.875rem;
				line-height: 1.5;
				margin-bottom: 8px;
				box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
			}
	
			.message.user .message-content {
				text-align: right;
				white-space: pre-wrap;
				word-break: break-word;
			}
	
			.message.ai {
				background: #0f172a;
				border-radius: 0.25rem 1rem 1rem 1rem;
				border: 1px solid #0f172a;
			}
	
	 .input-container {
		position: fixed;
		bottom: 22px;
		left: 0;
		right: 0;
		background: var(--primary-bg);
		border-top: 1px solid #1a1a1a;
		padding: 1rem;
		box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
	}
	.input-wrapper {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding: 0 1rem;
}
	
	
	.file-upload-container {
		position: relative;
		margin-bottom: 0.5rem;
	}
	
	.upload-btn {
		position: absolute;
		left: 0.5rem;
		top: 50%;
		transform: translateY(-50%);
		background: none;
		border: none;
		color: var(--text-secondary);
		cursor: pointer;
		padding: 0.5rem;
		z-index: 2;
		transition: all 0.2s ease;
	}
	.upload-progress {
		width: 100%;
		height: 10px;
		background-color: #e0e0e0;
		border-radius: 5px;
		overflow: hidden;
		margin-top: 5px;
	}
	
	.progress-bar {
		height: 100%;
		width: 0%;
		background-color: #4caf50; 
		transition: width 0.1s linear;
	}
	
	.upload-btn:hover {
		color: var(--accent-blue);
		transform: translateY(-50%) scale(1.1);
	}
	
	.image-previews {
		display: flex;
		gap: 0.5rem;
		margin-bottom: 0.5rem;
		padding-left: 2.5rem;
		flex-wrap: wrap;
	}
	
	.preview-item {
		position: relative;
		width: 60px;
		height: 60px;
		border-radius: 8px;
		overflow: hidden;
		border: 1px solid var(--border-color);
		transition: transform 0.2s ease;
	}
	
	.preview-item:hover {
		transform: translateY(-2px);
	}
	
	.preview-item img {
		width: 100%;
		height: 100%;
		object-fit: cover;
	}
	
	.remove-btn {
		position: absolute;
		top: 2px;
		right: 2px;
		background: rgba(0,0,0,0.6);
		border: none;
		color: white;
		width: 18px;
		height: 18px;
		border-radius: 50%;
		display: flex;
		align-items: center;
		justify-content: center;
		cursor: pointer;
		padding: 0;
		opacity: 0;
		transition: opacity 0.2s ease;
	}
	
	.preview-item:hover .remove-btn {
		opacity: 1;
	}
	
	
	.input-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 0.5rem 1rem;
    transition: all 0.2s ease;
    position: relative;
}
	.input-group:focus-within {
		border-color: var(--accent-blue);
		box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
	}
	
	#userInput {
		flex: 1;
		min-height: 44px;
		max-height: 200px;
		padding: 0.75rem 3.5rem 0.75rem 0.5rem;
		background: transparent;
		border: none;
		color: var(--text-primary);
		font-size: 1rem;
		line-height: 1.5;
		resize: none;
		overflow-y: auto;
	}
	#userInput:focus {
		outline: none;
		box-shadow: none;
	}
	
	.upload-progress {
		position: absolute;
		bottom: -4px;
		left: 0;
		right: 0;
		height: 2px;
		background: rgba(255,255,255,0.1);
	}
	
	
	
	.progress-bar {
		height: 100%;
		background: var(--accent-blue);
		transition: width 0.3s ease;
	}
	
			input[type="text"] {
				width: 100%;
				padding: 1.25rem 3.5rem 1.25rem 1.5rem;
				background: var(--input-bg);
				border: 1px solid var(--border-color);
				border-radius: 1.5rem;
				color: var(--text-primary);
				font-size: 1rem;
				transition: all 0.2s;
			}
	
			input[type="text"]:focus {
				outline: none;
				border-color: var(--accent-blue);
				box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
			}
	
			button.send {
				position: absolute;
				right: 1rem;
				top: 50%;
				transform: translateY(-50%);
				background: none;
				border: none;
				color: var(--text-secondary);
				cursor: pointer;
				padding: 0.5rem;
				transition: color 0.2s;
				font-size: 1.2rem;
			}
	
			button.send:hover {
				color: var(--accent-blue);
			}
	
			.typing-indicator {
				display: inline-flex;
				gap: 6px;
				padding: 8px 16px;
				background: var(--secondary-bg);
				border-radius: 20px;
			}
	
			.typing-dot {
				width: 6px;
				height: 6px;
				background: var(--text-secondary);
				border-radius: 50%;
				animation: typing 1.4s infinite ease-in-out;
			}
	
			@keyframes typing {
				0%, 100% { transform: translateY(0); }
				50% { transform: translateY(-4px); }
			}
	
			pre {
				background: var(--primary-bg) !important;
				border: 1px solid var(--border-color) !important;
				border-radius: 8px !important;
				padding: 1.5rem !important;
				margin: 1rem 0 !important;
				position: relative;
				overflow-x: auto;
			}
	
			.copy-btn {
				position: absolute;
				top: 0.5rem;
				right: 0.5rem;
				background: rgba(255, 255, 255, 0.1);
				border: none;
				color: var(--text-primary);
				padding: 0.25rem 0.5rem;
				border-radius: 4px;
				cursor: pointer;
				transition: opacity 0.2s;
			}
	
			.copy-btn:hover {
				background: rgba(255, 255, 255, 0.2);
			}
	
			@media (max-width: 768px) {
				.chat-container {
					padding: 0;
				}
	
				.message-wrapper {
				max-width: 800px;
				margin: 0 auto;
				padding: 0 1rem 150px;
				width: calc(100% - var(--scrollbar-width));
			}
				
	
			.preview-item {
			width: 50px;
			height: 50px;
		}
		
		
	
		.input-container {
			bottom: 20px; 
			padding: 0.5rem 0; 
		}
	
				.message {
					max-width: 90%;
					padding: 1rem;
					font-size: 15px;
				}
	
				input[type="text"] {
					padding: 1rem 3rem 1rem 1rem;
					font-size: 15px;
				}
	
				button.send {
					right: 0.75rem;
				}
			}
	 #userInput { 
			font-size: 0.875rem;
		}
		.input-group {
			padding: 0.5rem; 
			gap: 0.25rem; 
			
		}
	
		
	
	
	#imageUploadBtn {
		position: absolute;
		left: 3.5rem;
		top: 50%;
		transform: translateY(-50%);
		background: var(--accent-blue);
		border: none;
		color: white;
		padding: 0.5rem;
		border-radius: 50%;
		cursor: pointer;
		width: 36px;
		height: 36px;
		display: flex;
		align-items: center;
		justify-content: center;
		z-index: 1;
	}
	
	.image-previews {
		display: grid;
		grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
		gap: 0.5rem;
		margin-bottom: 1rem;
		max-width: 800px;
		margin: 0 auto 1rem;
	}
	
	.thumbnail {
		position: relative;
		border-radius: 8px;
		overflow: hidden;
		aspect-ratio: 1/1;
	}
	
	.thumbnail img {
		width: 100%;
		height: 100%;
		object-fit: cover;
	}
	
	.remove-image {
		position: absolute;
		top: 2px;
		right: 2px;
		background: rgba(0,0,0,0.7);
		border: none;
		color: white;
		border-radius: 50%;
		width: 20px;
		height: 20px;
		display: flex;
		align-items: center;
		justify-content: center;
		cursor: pointer;
		padding: 0;
	}
	
	.message img {
		max-width: min(100%, 400px);
		border-radius: 12px;
		margin: 0.5rem 0;
		border: 1px solid var(--border-color);
		background: var(--primary-bg);
		padding: 4px;
	}
	
	.message .image-grid {
		display: grid;
		grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
		gap: 0.8rem;
		margin: 1rem 0;
	}
	
	.upload-status {
		display: flex;
		align-items: center;
		gap: 0.5rem;
		color: var(--text-secondary);
		font-size: 0.9rem;
		margin-top: 0.5rem;
	}
	
	.progress-bar {
		width: 100px;
		height: 4px;
		background: var(--border-color);
		border-radius: 2px;
		overflow: hidden;
	}
	
	.progress-fill {
		height: 100%;
		background: var(--accent-blue);
		transition: width 0.3s ease;
	}
	
	#imagePreviewModal {
		display: none;
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background: rgba(0,0,0,0.9);
		z-index: 10000;
		cursor: pointer;
	}
	
	#expandedImage {
		position: absolute;
		top: 50%;
		left: 50%;
		transform: translate(-50%, -50%);
		max-width: 90%;
		max-height: 90%;
		border-radius: 8px;
		border: 2px solid var(--border-color);
	}
	
	.upload-preview {
		border-radius: 8px;
		border: 1px solid var(--border-color);
		background: var(--primary-bg);
		padding: 2px;
		max-height: 150px;
		object-fit: contain;
	}
	
	.send-btn i {
		font-size: 1.1rem;
		margin-left: 2px;
	}
	
	.send-btn:hover {
		background: #2563eb;
		transform: scale(1.05);
	}
	
	.send-btn {
    background: var(--accent-blue);
    border: none;
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}
	
	.attachment-btn:hover {
		color: var(--accent-blue);
	}
	.attachment-btn:hover, .ai-button:hover {
    color: var(--accent-blue);
}
	
	.attachment-btn {
		background: none;
		border: none;
		color: var(--text-secondary);
		padding: 0.5rem;
		cursor: pointer;
		transition: color 0.2s;
		margin-right: 9px;
	}
	
	.attachment-btn, .ai-button {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 0.5rem;
    cursor: pointer;
    transition: color 0.2s;
    font-size: 1rem;
}
	
	@media (max-width: 480px) {
		.input-container {
			bottom: 20px; 
			padding: 0.25rem 0; 
		}
	
		.input-group {
			padding: 0.25rem;
		}
	
		#userInput {
			padding: 0.25rem 2rem 0.25rem 0.25rem; 
			font-size: 14px;
			margin-right: 20px;
		}
	
		.send-btn{
        width: 32px;
        margin-bottom: -2px;
        margin-top: 1px;
        height: 34px;
        right: -1px;
        bottom: -17px;
    }
	
		.attachment-btn, .ai-button {
			padding: 0.1rem; 
			margin-bottom: -20px;
		}
	
		.image-previews {
			grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
		}
	
		.preview-item {
			width: 40px; 
			height: 40px;
		}
	}
	
	.settings-btn {
		width: 100%;
		padding: 0.75rem;
		background: var(--secondary-bg);
		color: var(--text-primary);
		border: 1px solid var(--border-color);
		border-radius: 0.5rem;
		cursor: pointer;
		margin: 0.5rem 0;
		transition: all 0.2s;
	}
	
	.settings-btn:hover {
		background: var(--accent-blue);
		color: white;
	}
	
	.setting-item {
		margin: 1rem 0;
		padding: 1rem;
		background: var(--secondary-bg);
		border-radius: 0.5rem;
	}
	
	.setting-item label {
		display: block;
		margin-bottom: 0.5rem;
	}
	
	#themeSelect {
		background: var(--input-bg);
		color: var(--text-primary);
		padding: 0.5rem;
		border: 1px solid var(--border-color);
		border-radius: 0.5rem;
		width: 100%;
	}
	
	#fontSize {
		width: 100%;
		accent-color: var(--accent-blue);
	}
	
	.save-btn {
		width: 100%;
		padding: 0.75rem;
		background: var(--accent-blue);
		color: white;
		border: none;
		border-radius: 0.5rem;
		cursor: pointer;
		margin-top: 1rem;
	}
	
	.preview-themes {
		display: grid;
		grid-template-columns: repeat(3, 1fr);
		gap: 1rem;
		margin: 1rem 0;
	}
	
	.theme-preview {
		height: 80px;
		border-radius: 8px;
		cursor: pointer;
		border: 2px solid transparent;
		transition: all 0.2s;
	}
	
	.theme-preview:hover {
		transform: scale(1.05);
	}
	
	.theme-preview.dark { background: #0f172a; border-color: #334155; }
	.theme-preview.light { background: #ffffff; border-color: #e5e7eb; }
	.theme-preview.blue { background: #0c4a6e; border-color: #0369a1; }
	
	.theme-preview.active {
		border-color: var(--accent-blue);
		box-shadow: 0 0 10px rgba(59, 130, 246, 0.3);
	}
	
	.message.ai {
		background: var(--ai-message-bg);
		border: 1px solid var(--ai-message-border);
	}
	
	center .message.ai {
		background: var(--ai-message-bg) !important;
	}
	  
	.message-editable {
		background: var(--secondary-bg) !important;
		border: 1px solid var(--accent-blue) !important;
		padding: 12px !important;
		border-radius: 8px !important;
	}
	
	.edit-textarea {
		width: 100%;
		background: var(--input-bg);
		border: 1px solid var(--border-color);
		border-radius: 8px;
		color: var(--text-primary);
		padding: 12px;
		font-size: 16px;
		line-height: 1.6;
		resize: none;
		min-height: 100px;
		margin-bottom: 8px;
	}
	
	.edit-actions {
		display: flex;
		gap: 8px;
		justify-content: flex-end;
	}
	
	.edit-actions button {
		padding: 6px 12px;
		border-radius: 4px;
		cursor: pointer;
		font-size: 14px;
	}
	
	.edit-save {
		background: var(--accent-blue);
		color: white;
		border: none;
	}
	
	.edit-cancel {
		background: var(--secondary-bg);
		color: var(--text-primary);
		border: 1px solid var(--border-color);
	}
	
	.message-container {
		display: flex;
		flex-direction: column;
		margin-bottom: 0.5rem;
	}
	
	.message-container.user {
		align-items: flex-end;
	}
	
	.message-container.ai {
		align-items: flex-start;
	}
	
	.message-actions {
		display: flex;
		gap: 8px;
		justify-content: flex-end;
		margin-top: 4px;
	}
	
	.message-action-btn {
		background: var(--secondary-bg);
		border: 1px solid var(--border-color);
		color: var(--text-secondary);
		padding: 4px 8px;
		border-radius: 4px;
		cursor: pointer;
		font-size: 12px;
		transition: all 0.2s;
	}
	
	.message-action-btn:hover {
		background: var(--accent-blue);
		color: white;
	}
	
	.ai-tools {
		display: flex;
		gap: 8px;
		margin-top: 6px;
	}
	
	.copy-all-btn {
		background: var(--secondary-bg);
		border: 1px solid var(--border-color);
		color: var(--text-secondary);
		padding: 6px 10px;
		border-radius: 6px;
		cursor: pointer;
		font-size: 12px;
	}
	
	.copy-all-btn:hover {
		background: var(--accent-blue);
		color: white;
	}
	
	.code-editor {
		border: 1px solid var(--border-color);
		border-radius: 8px;
		overflow: hidden;
		margin: 1rem 0;
		background: var(--primary-bg);
	}
	.code-editor-header {
		display: flex;
		align-items: center;
		justify-content: space-between;
		background: var(--secondary-bg);
		color: var(--text-secondary);
		padding: 0.35rem 0.75rem;
		font-size: 0.85rem;
	}
	.code-editor-actions {
		display: flex;
		gap: 6px;
	}
	.code-editor-btn {
		background: var(--secondary-bg);
		border: 1px solid var(--border-color);
		color: var(--text-secondary);
		padding: 2px 8px;
		border-radius: 6px;
		cursor: pointer;
		font-size: 12px;
	}
	.code-editor-btn:hover {
		background: var(--accent-blue);
		color: white;
	}
	.code-editor-body pre {
		border: none !important;
		margin: 0 !important;
		border-radius: 0 !important;
		padding: 1rem !important;
	}
	
	.disclaimer {
		color: var(--text-secondary);
		font-size:13px;
		text-align: center;
		padding: 1rem;
		margin-top: auto;
		position: fixed;
		bottom: 106px;
		width: 100%;
		max-width: 800px;
		left: 50%;
		transform: translateX(-50%);
		z-index: 1;
		opacity: 0.8;
	}
	
	@media (max-width: 768px) {
		.disclaimer {
			bottom: 114px;
			padding: 0.5rem;
			font-size: 10px;
		}
	} 
	@media (max-width: 480px) {
		.disclaimer {
			bottom: 78px;
			padding: 0.5rem;
			font-size: 10px;
		}
	}
	a{ color:white;}
	.ai-button:hover {
		color:var(--accent-blue);
	}
	.upload-loader {
		display: none;
		width: 30px;
		height: 30px;
		border: 3px solid var(--border-color);
		border-top: 3px solid var(--accent-blue);
		border-radius: 50%;
		animation: spin 1s linear infinite;
		margin: 10px auto;
	}
	
	@keyframes spin {
		0% { transform: rotate(0deg); }
		100% { transform: rotate(360deg); }
	}
	
	
	.main-header {
			position: fixed;
			top: 0;
			left: 0;
			right: 0;
			height: 60px;
			background: var(--primary-bg);
			display: flex;
			justify-content: flex-end;
			align-items: center;
			padding: 0 1rem;
			z-index: 1000;
		}
		.header-right {
			display: flex;
			align-items: center;
			gap: 1rem;
		}
		.dropdown-btn {
			background: none;
			border: none;
			color: var(--text-primary);
			font-size: 1.2rem;
			padding: 0.5rem;
			cursor: pointer;
			
		}
	
		.notification-btn {
			position: relative;
			background: none;
			border: none;
			color: var(--text-primary);
			font-size: 1.2rem;
			padding: 0.5rem;
			cursor: pointer;
		}
	
		.notification-badge {
			position: absolute;
			top: -5px;
			right: -5px;
			background: #ef4444;
			color: white;
			border-radius: 50%;
			width: 18px;
			height: 18px;
			font-size: 0.75rem;
			display: flex;
			align-items: center;
			justify-content: center;
		}
	
		.initial-container {
		position: absolute;
		top: 100px;
		left: 50%;
		transform: translateX(-50%);
		display: flex;
		flex-direction: column;
		align-items: center;
		text-align: center;
		transition: opacity 0.3s ease;
		gap: 0.3rem; 
	}
	
	.initial-avatar {
		width: 60px;
		height: 60px;
		border-radius: 50%;
		border: 3px solid var(--accent-blue);
		object-fit: cover;
		margin: 0; 
		transform: translateX(-5px); 
	}
	
	.message.ai.initial-message {
		margin: 0; 
		padding: 0; 
	}
	
	
		@media (max-width: 768px) {
			.main-header {
				padding: 0 0.5rem;
			}
			
			.dropdown-btn, .notification-btn {
				font-size: 1rem;
			}
			
			.notification-badge {
				width: 16px;
				height: 16px;
				font-size: 0.6rem;
			}
		}
	
		.header-left {
		position: absolute;
		left: 50%;
		transform: translateX(-50%);
	}
	
	.logo-container {
		display: flex;
		align-items: center;
		gap: 12px;
		font-weight: bold;
		font-size: 1.2rem;
		color: var(--text-primary);
	}
	
	.header-avatar {
		width: 20px;
		height: 20px;
		border-radius: 50%;
		border: 2px solid var(--accent-blue);
		object-fit: cover;
	}
	
	@media (max-width: 600px) {
		.header-left {
			position: relative;
			left: 0;
			transform: none;
			display: flex;
			justify-content: center;
			align-items: center;
			width: 100%;
			padding: 10px 0;
			margin-left: 60px;
		}
	
		.logo-container {
			gap: 6px;
			font-size: 16px;
			flex-wrap: nowrap;
			text-align: center;
		}
	
		.header-avatar {
			width: 28px;
			height: 28px;
		}
	}
	
	.notification-panel {
		position: fixed;
		top: 120px;
		right: -300px;
		width: 300px;
		background: var(--primary-bg);
		border: 1px solid var(--border-color);
		border-radius: 8px;
		padding: 1rem;
		transform: translateY(-50%);
		transition: right 0.5s cubic-bezier(0.4, 0, 0.2, 1);
		z-index: 10000;
		box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
	}
	
	.notification-panel.active {
		right: 20px;
	}
	
	.notification-panel-header {
		display: flex;
		justify-content: space-between;
		align-items: center;
		margin-bottom: 1rem;
	}
	
	.notification-list {
		max-height: 400px;
		overflow-y: auto;
	}
	
	@media (max-width: 768px) {
		.notification-panel {
			width: 90%;
			right: -100%;
			top: 90px;
			transform: translateY(-50%);
		}
		
		.notification-panel.active {
			right: 5%;
		}
	}
	
	
	.mic-button {
	  width: 60px;
	  height: 60px;
	  border-radius: 50%;
	  background: var(--accent-blue);
	  border: none;
	  color: white;
	  cursor: pointer;
	  margin: 1rem 0;
	  transition: all 0.3s ease;
	}
	
	.mic-button.listening {
	  background: #ef4444;
	  animation: pulse 1.5s infinite;
	}
	
	.status-indicator {
	  color: var(--text-secondary);
	  font-size: 0.9rem;
	  margin: 1rem 0;
	}
	
	
	@keyframes pulse {
	  0% { transform: scale(1); }
	  50% { transform: scale(1.1); }
	  100% { transform: scale(1); }
	}
	
	@keyframes shake {
	  0% { transform: rotate(0deg); }
	  25% { transform: rotate(5deg); }
	  50% { transform: rotate(-5deg); }
	  75% { transform: rotate(5deg); }
	  100% { transform: rotate(0deg); }
	}
	
	.shaking {
	  animation: shake 0.5s infinite;
	}
	
	.dropdown-content {
		display: none;
		position: absolute;
		top: 50px;
		right: 10px;
		background: var(--primary-bg);
		border: 1px solid var(--border-color);
		border-radius: 8px;
		min-width: 200px;
		z-index: 1000;
	}
	
	.dropdown-content.show {
		display: block;
	}
	
	.model-item {
		padding: 12px;
		cursor: pointer;
		color: var(--text-primary);
		border-bottom: 1px solid var(--border-color);
	}
	
	.model-item:hover {
		background: var(--secondary-bg);
	}
	
	.model-item.active {
		background: var(--accent-blue);
		color: white;
	}
	
	
	.notification-content p {
		margin: 0 0 1rem 0;
		color: var(--text-primary);
		font-size: 18px;
	}
	
	.notification-content button {
		width: 100%;
		padding: 0.5rem;
		background: var(--accent-blue);
		color: white;
		border: none;
		border-radius: 4px;
		cursor: pointer;
		transition: background 0.2s;
	}
	
	.notification-content button:hover {
		background: #2563eb;
	}
	
	@keyframes slideIn {
		from {
			transform: translateX(100%);
			opacity: 0;
		}
		to {
			transform: translateX(0);
			opacity: 1;
		}
	}
	
	
	
	@keyframes fadePulse {
		0% { opacity: 0.4; }
		50% { opacity: 0.8; }
		100% { opacity: 0.4; }
	}
	
	.dropdown-btn.show-model-prompt {
		animation: fadePulse 1.5s infinite;
		position: relative;
	}
	
	.dropdown-btn.show-model-prompt::after {
		content: "•";
		position: absolute;
		top: -5px;
		right: -5px;
		color: #3b82f6;
		font-size: 1.5em;
		animation: fadePulse 1.5s infinite;
	}
	
	
	@keyframes typing {
	  0% { opacity: 0.4; }
	  50% { opacity: 1; }
	  100% { opacity: 0.4; }
	}
	
	.typing-cursor {
	  display: inline-block;
	  width: 8px;
	  height: 16px;
	  background: var(--accent-blue);
	  animation: typing 1s infinite;
	  margin-left: 2px;
	  vertical-align: middle;
	}
	
	pre {
		background: var(--primary-bg) !important;
		border-radius: 8px !important;
		margin: 1rem 0 !important;
		overflow-x: auto !important;
		position: relative;
		padding: 2rem 1rem 1rem !important;
	}
	
	pre code {
		background: none !important;
		padding: 0 !important;
		border: none !important;
	}
	
	pre::before {
		content: attr(data-lang);
		position: absolute;
		top: 0;
		right: 0;
		padding: 0.25rem 0.75rem;
		background: var(--secondary-bg);
		color: var(--text-secondary);
		font-size: 0.85em;
		border-radius: 0 8px 0 8px;
	}
	
	#overlay {
		position: fixed;
		inset: 0;
		background:  rgb(11 22 42 / 57%);
		display: none;
		z-index: 999;
	}