body {
            font-family: Arial, sans-serif;
            background-color: #1c1c1c;
            color: #d3d3d3;
            margin: 0;
            padding: 0;
        }

        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 20px;
            background-color: #333;
            border-bottom: 1px solid #444;
            color: #fff;
        }

        #trending img {
            width: 250px;
            height: 50px;
        }

        #user-info {
            position: relative;
            cursor: pointer;
        }

        #user-info img {
            border-radius: 50%;
            width: 50px;
            height: 50px;
            border: 2px solid #4CAF50;
        }

        #user-dropdown {
            display: none;
            position: absolute;
            right: 0;
            top: 100%;
            background-color: #222;
            border: 1px solid #444;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
            width: 200px;
            color: #fff;
        }

        #user-dropdown p, #user-dropdown a {
            margin: 0;
            padding: 10px;
            text-align: center;
            border-bottom: 1px solid #333;
        }

        #user-dropdown p:last-child, #user-dropdown a:last-child {
            border-bottom: none;
        }

        #user-dropdown a {
            color: #4CAF50;
            text-decoration: none;
        }

        #user-dropdown a:hover {
            background-color: #333;
        }

        #search-container {
            display: flex;
            align-items: center;
            position: relative;
        }

        #search-bar {
            padding: 10px;
            border-radius: 5px;
            border: none;
            font-size: 16px;
            width: 300px;
        }

        #search-button {
            padding: 10px 15px;
            background-color: #4CAF50;
            border: none;
            color: #fff;
            cursor: pointer;
            margin-left: 10px;
            border-radius: 5px;
        }

        #search-button:hover {
            background-color: #45a049;
        }

        /* Main content styling */
        #main-content {
            display: flex;
            padding: 20px;
        }

        #coin-info {
            flex: 1;
            padding-right: 20px;
        }

        #coin-info img {
            width: 100%;
            height: auto;
            border-radius: 10px;
        }

        #coin-info h3, #coin-info p {
            margin-bottom: 15px;
        }

        #chart-box {
            flex: 2;
            margin-right: 20px;
            display: flex;
            flex-direction: column;
            background-color: #333;
            padding: 20px;
            border-radius: 10px;
        }

        .chart-container {
            flex: 1;
            height: 400px;
        }

        #order-flow {
            margin-top: 20px;
            color: #fff;
            background-color: #333;
            padding: 20px;
            border-radius: 10px;
        }

        #order-flow table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 10px;
        }

        #order-flow th, #order-flow td {
            padding: 10px;
            text-align: left;
            border-bottom: 1px solid #444;
        }

        .buy-order {
            color: #4CAF50;
        }

        .sell-order {
            color: #FF5722;
        }

        #buy-sell-box {
            flex: 1;
            display: flex;
            flex-direction: column;
            background-color: #333;
            padding: 20px;
            border-radius: 10px;
        }

        .buy-section, .sell-section {
            background-color: #444;
            padding: 20px;
            border-radius: 10px;
            margin-bottom: 20px;
        }

        .buy-section h3, .sell-section h3 {
            color: #4CAF50;
        }

        .sell-section h3 {
            color: #FF5722;
        }

        input[type="range"] {
            width: 100%;
        }

        button {
            width: 100%;
            padding: 10px;
            background-color: #4CAF50;
            border: none;
            color: #fff;
            cursor: pointer;
            border-radius: 5px;
            transition: background-color 0.3s ease;
        }

        button:hover {
            background-color: #45a049;
        }

        .sell-section button {
            background-color: #FF5722;
        }

        .sell-section button:hover {
            background-color: #e64a19;
        }

        footer {
            padding: 20px;
            text-align: center;
            background-color: #222;
            color: #fff;
            margin-top: 40px;
        }

        footer a {
            color: #4CAF50;
            text-decoration: none;
        }

        footer a:hover {
            text-decoration: underline;
        }

        @media (max-width: 768px) {
            #main-content {
                flex-direction: column;
            }

            #chart-box {
                margin-right: 0;
                margin-bottom: 20px;
            }

            #buy-sell-box {
                flex-direction: row;
            }

            .buy-section, .sell-section {
                margin-right: 10px;
                margin-left: 10px;
            }
        }