html, body {
            margin: 0; 
            padding: 0;
            height: 100%;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: #f0f0f0; 
            color: #333; 
        }
                
        
        #map {
            width: 100%; 
            height: 100%;
            position: absolute; 
            top: 0; 
            left: 0; 
            z-index: 1; 
        }
        
        
        .container {
            background-color: rgba(255, 255, 255, 0.85); 
            padding: 30px; 
            border-radius: 8px; 
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2); 
            text-align: center; 
            max-width: 500px; 
            width: 90%; 
            position: absolute; 
            top: 50%; 
            left: 50%; 
            transform: translate(-50%, -50%); 
            z-index: 10; 
        }

        
        .hidden {
            display: none; 
        }

        
        .floating-button {
            position: absolute;
            bottom: 20px;
            right: 20px; 
            width: 60px; 
            height: 60px;
            background-color: #3498db; 
            color: white;
            border-radius: 50%;
            text-align: center;
            line-height: 60px; 
            font-size: 18px; 
            cursor: pointer; 
            z-index: 11; 
            display: none; 
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); 
            transition: background-color 0.3s ease, transform 0.3s ease; 
        }
        
        
        .floating-button:hover {
            background-color: #2980b9; 
            transform: scale(1.1); 
        }

        
        h1 {
            color: #3498db; 
            margin-bottom: 20px; 
            font-size: 28px; 
        }

        
        label {
            font-weight: bold; 
            display: block; 
            margin-bottom: 10px; 
            color: #555; 
            font-size: 16px; 
        }

        
       
        input[type="text"] {
            width: calc(100% - 20px);
            padding: 12px; 
            margin-bottom: 20px; 
            border: 1px solid #ddd; 
            border-radius: 4px; 
            font-size: 16px; 
            color: #333; 
            transition: border-color 0.3s ease, box-shadow 0.3s ease; 
        }
        
        
        input[type="text"]:focus {
            outline: none; 
            border-color: #3498db; 
            box-shadow: 0 0 5px #3498db; 
        }
        
        
        button {
        background-color: #3498db; 
        color: white; 
        border: none; 
        padding: 14px 28px; 
        cursor: pointer; 
        border-radius: 25px; 
        font-size: 18px; 
        transition: background-color 0.3s ease; 
        }

        
        
        button:hover {
            background-color: #2980b9; 
        }
        
        
        .result {
            margin-top: 30px; 
            padding: 20px; 
            border: 1px solid #ddd; 
            border-radius: 8px; 
            font-size: 16px; 
            text-align: left; 
            background-color: #f9f9f9; 
            color: #333; 
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); 
        }

        
        
        @keyframes breathing {
            0% {
                transform: scale(1); 
                opacity: 1; 
            }
            50% {
                transform: scale(1.05); 
                opacity: 0.8; 
            }
            100% {
                transform: scale(1); 
                opacity: 1; 
            }
        }
        
        
        @keyframes rgbText {
            0% {
                color: #ff7675; 
            }
            33% {
                color: #74b9ff; 
            }
            66% {
                color: #55efc4; 
            }
            100% {
                color: #ff7675; 
            }
        }
        
       
        @media (max-width: 600px) { 
            
            .container { 
                max-width: 80%; 
                padding: 8px; 
                top: 45%; 
                transform: translate(-50%, -45%); 
            }

            .floating-button {
                width: 40px; 
                height: 40px; 
                line-height: 40px; 
                font-size: 14px; 
                bottom: 10px;  
                right: 10px; 
                display: none;
                z-index: 1000;
            }

            h1 { 
                font-size: 20px; 
            }

            input[type="text"] { 
                width: calc(100% - 8px); 
                padding: 6px; 
                font-size: 10px; 
            }

            button { 
                padding: 6px 12px; 
                font-size: 10px; 
            }

            .result { 
                font-size: 10px; 
            }
        }
        
        
        @media (min-width: 601px) and (max-width: 1024px) { 
            
            .container { 
                max-width: 70%; 
                padding: 12px; 
                top: 45%; 
                transform: translate(-50%, -45%); 
            }

            .floating-button { 
                width: 45px;
                height: 45px; 
                line-height: 45px; 
                font-size: 15px; 
                bottom: 12px; 
                right: 12px; 
                display: none;
                z-index: 1000;
            }

            h1 { 
                font-size: 24px; 
            }

            input[type="text"] { 
                width: calc(100% - 12px); 
                padding: 8px; 
                font-size: 11px; 
            }

            button { 
                padding: 8px 14px; 
                font-size: 11px; 
            }

            .result { 
                font-size: 11px; 
            }
        }