body {
            background: linear-gradient(135deg, #66a3a1, #99bc85, #77d1b3);
            background-size: 300% 300%;
            animation: gradient-animation 8s ease infinite;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            font-family: 'Arial', sans-serif;
            overflow: hidden;
            position: relative;
        }

        @keyframes gradient-animation {
            0% {
                background-position: 0% 50%;
            }

            50% {
                background-position: 100% 50%;
            }

            100% {
                background-position: 0% 50%;
            }
        }

        .background-circle {
            position: absolute;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.15);
            box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
            animation: floating 10s ease-in-out infinite;
        }

        @keyframes floating {
            0% {
                transform: translateY(0px) translateX(0px);
            }

            50% {
                transform: translateY(-15px) translateX(10px);
            }

            100% {
                transform: translateY(0px) translateX(0px);
            }
        }

        .circle1 {
            width: 150px;
            height: 150px;
            top: 5%;
            left: 5%;
            animation-delay: 0s;
        }

        .circle2 {
            width: 100px;
            height: 100px;
            top: 15%;
            left: 85%;
            animation-delay: 1s;
        }

        .circle3 {
            width: 120px;
            height: 120px;
            top: 50%;
            left: 5%;
            animation-delay: 2s;
        }

        .circle4 {
            width: 80px;
            height: 80px;
            top: 65%;
            left: 80%;
            animation-delay: 3s;
        }

        .circle5 {
            width: 180px;
            height: 180px;
            top: 90%;
            left: 10%;
            animation-delay: 4s;
        }

        .circle6 {
            width: 90px;
            height: 90px;
            top: 5%;
            left: 65%;
            animation-delay: 5s;
        }

        .register-card {
            background: rgba(255, 255, 255, 0.9);
            border-radius: 20px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
            padding: 20px 15px;
            width: 600px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            z-index: 1;
        }

        .logo {
            width: 120px;
            height: auto;
            margin-bottom: 15px;
        }

        .title {
            font-size: 36px;
            font-weight: bold;
            margin-bottom: 15px;
            color: #333;
        }

        .form-control {
            border-radius: 30px;
            padding: 10px 15px;
            border: 1px solid #99bc85;
        }

        .form-control:focus {
            border-color: #66a3a1;
            box-shadow: 0 0 5px rgba(102, 163, 161, 0.5);
        }

        .btn-register {
            background: linear-gradient(135deg, #99bc85, #66a3a1);
            border: none;
            border-radius: 30px;
            padding: 10px 15px;
            color: white;
            width: 100%;
            font-weight: bold;
        }

        .btn-register:hover {
            background: linear-gradient(135deg, #66a3a1, #99bc85);
        }

        .text-muted {
            font-size: 0.9em;
            color: #666;
        }

        .text-muted a {
            color: #99bc85;
            text-decoration: none;
        }

        .text-muted a:hover {
            text-decoration: underline;
        }

        .input-group-text {
            background-color: #f7f7f7;
            border: 1px solid #99bc85;
            border-radius: 30px;
            padding: 8px 10px;
            cursor: pointer;
        }

        #eyeIcon,
        #eyeConfirmIcon {
            font-size: 18px;
            color: #99bc85;
            cursor: pointer;
        }

        #eyeIcon:hover,
        #eyeConfirmIcon:hover {
            color: #66a3a1;
        }