body {
            font-family: 'Inter', sans-serif;
        }
        .chat-bubble {
            position: fixed;
            bottom: 20px;
            right: 20px;
            z-index: 50;
            transition: transform 0.3s ease-in-out;
            color: hsl(296, 100%, 70%);
        }
        .chat-bubble:hover {
            transform: scale(1.1);
        }
        .chat-overlay {
            position: fixed;
            bottom: 80px;
            right: 20px;
            width: 100%;
            max-width: 360px;
            height: 400px;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
            overflow: hidden;
            display: none;
            flex-direction: column;
            z-index: 50;
            animation: slideIn 0.3s ease-in-out;
            background-color: white;
        }
        .chat-overlay.open {
            display: flex;
        }
        .chat-header {
            background: linear-gradient(to right, #fb4df8, #8a0096);
            color: white;
            padding: 12px 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .chat-body {
            flex: 1;
            padding: 16px;
            overflow-y: auto;
        }
        .chat-message {
            max-width: 70%;
            padding: 8px 12px;
            margin-bottom: 12px;
            border-radius: 12px;
            line-height: 1.5;
            background: #e5e7eb;
            color: #1f2937;
        }
        .chat-message.user {
            margin-left: auto;
            border-bottom-right-radius: 4px;
            background: #3b82f6;
            color: white;
        }
        .chat-message.ai {
            border-bottom-left-radius: 4px;
        }
        .chat-input {
            padding: 12px 16px;
            border-top: 1px solid;
            display: flex;
            gap: 8px;
            background: white;
            border-top-color: #e5e7eb;
        }
        .chat-input input {
            flex: 1;
            padding: 8px 12px;
            border: 1px solid;
            border-radius: 20px;
            outline: none;
            border-color: #d1d5db;
            background: white;
            color: #1f2937;
        }
        .chat-input button {
            border-radius: 50%;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #3b82f6;
            color: white;
        }
        @keyframes slideIn {
            from {
                transform: translateY(100px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }
        @media (max-width: 640px) {
            .chat-bubble {
                bottom: 15px;
                right: 15px;
            }
            .chat-overlay {
                bottom: 70px;
                right: 15px;
                max-width: 90%;
            }

        }