.gradient-bg {
            background: linear-gradient(to right, #f9fafb, #ffffff);
        }

        .chat-container {
            position: fixed;
            bottom: 24px;
            right: 24px;
            z-index: 1000;
        }

        .chat-window {
            min-width: 300px;
            border-radius: 16px;
            box-shadow: 00 25px 50px -12px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(0, 0, 0, 0.05);
            overflow: hidden;
            margin-bottom: 16px;
        }

        .chat-messages {
            height: 280px;
            overflow-y: auto;
            padding: 16px;
            background: #f9fafb;
        }

        .chat-messages::-webkit-scrollbar {
            width: 6px;
        }

        .chat-messages::-webkit-scrollbar-track {
            background: #f1f1f1;
        }

        .chat-messages::-webkit-scrollbar-thumb {
            background: #888;
            border-radius: 3px;
        }

        .chat-messages::-webkit-scrollbar-thumb:hover {
            background: #555;
        }

        .message {
            margin-bottom: 16px;
            display: flex;
            max-width: 340px;
        }

        .message.user {
            justify-content: flex-end;
        }

        .message.bot {
            justify-content: flex-start;
        }

        .message-content {
            max-width: 80%;
            padding: 12px 16px;
            border-radius: 16px;
        }

        .message.user .message-content {
            background: #111827;
            color: white;
            border-top-right-radius: 6px;
        }

        .message.bot .message-content {
            background: #ffffff;
            color: #1f2937;
            border: 1px solid #e5e7eb;
            border-top-left-radius: 6px;
        }

        .message-text {
            font-size: 13px;
            line-height: 1.5;
            white-space: pre-line;
        }

        .message-time {
            font-size: 11px;
            margin-top: 4px;
            opacity: 0.7;
        }

        .chat-input-container {
            padding: 16px;
            background: white;
            border-top: 1px solid #e5e7eb;
        }

        .chat-input-wrapper {
            display: flex;
            gap: 8px;
        }

        .chat-input {
            flex: 1;
            padding: 10px 14px;
            border: 1px solid #e5e7eb;
            border-radius: 8px;
            font-size: 14px;
            outline: none;
        }

        .chat-input:focus {
            background-color: white;
            border-color: #F26522;
            box-shadow: 0 0 0 2px rgba(242, 101, 34, 0.1);
        }

        .send-button {
            padding: 10px 14px;
            background: #F26522;
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            min-width: 44px;
        }

        .message-avatar.bot img {
            width: 100%;
            border-radius: 50%;
        }

        .send-button:hover {
            opacity: 0.9;
        }

        .toggle-button {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            /*background: #F26522;*/
            color: white;
            border: none;
            cursor: pointer;
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
                0 4px 6px -2px rgba(0, 0, 0, 0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .toggle-button .avatar {
            width: 100%;
            border-radius: 50%;
        }

        .toggle-button:hover {
            transform: scale(1.05);
        }

        .toggle-button:active {
            transform: scale(0.95);
        }

        .pulse {
            position: absolute;
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            animation: pulse 2s infinite;
            opacity: 0;
        }

        @keyframes pulse {
            0% {
                transform: scale(1);
                opacity: 1;
            }

            100% {
                transform: scale(1.5);
                opacity: 0;
            }
        }

        .fade-in {
            animation: fadeIn 0.2s ease-in;
        }

        .fade-out {
            animation: fadeOut 0.2s ease-out;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px) scale(0.95);
            }

            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }

        @keyframes fadeOut {
            from {
                opacity: 1;
                transform: translateY(0) scale(1);
            }

            to {
                opacity: 0;
                transform: translateY(20px) scale(0.95);
            }
        }

        .hidden {
            display: none;
        }

        .chat-header {
            padding: 16px;
            color: white;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid #e5e7eb;
        }

        .chat-header h3 {
            color: #111827;
            margin-bottom: 0;
        }

        .chat-header p {
            color: #6b7280;
            margin-bottom: 0;
        }

        .chat-header-left {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .chat-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #F26522;
            backdrop-filter: blur(10px);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .close-button {
            background: transparent;
            border: none;
            color: #6b7280;
            cursor: pointer;
            padding: 4px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .close-button:hover {
            background-color: #f3f4f6;
            color: #111827;
            border-radius: 8px;
        }

        .chat-button-wrapper {
            position: relative;
            display: flex;
            justify-content: flex-end;
        }

        .chat-button-pulse {
            position: absolute;
            inset: 0;
            border-radius: 50%;
            background-color: #F26522;
            opacity: 0.2;
            animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
        }

        .message-avatar {
            height: 36px;
            width: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            margin-top: 4px;
            box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
        }

        .message-avatar.user {
            background-color: #111827;
            color: white;
            order: 2;
            margin-left: 8px;
        }

        .message-avatar svg {
            width: 20px;
            height: 20px;
        }

        .message-avatar.bot {
            /*background-color: #F26522;*/
            color: white;
            font-weight: 600;
            font-size: 14px;
            margin-right: 10px;
        }

        .message.bot .user {
            display: none
        }

        .message.user .bot {
            display: none
        }

        @keyframes ping {

            75%,
            100% {
                transform: scale(1.5);
                opacity: 0;
            }
        }

        @media (max-width: 480px) {
            .chat-window {
                width: calc(100vw - 32px);
            }
        }