* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', sans-serif;
        }

        body {
            display: flex;
            height: 100vh;
        }

        .left {
            flex: 1;
            background: url(../img/bgimage.jpeg) no-repeat center/cover;
            position: relative;
        }

        .left::after {
            content: "";
            position: absolute;
            inset: 0;
            background: rgba(0,0,0,0.4);
        }

        .right {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            background: #031b3f;
            color: white;
        }

        .login-box {
            width: 100%;
            max-width: 350px;
        }

        .login-box h2 {
            margin-bottom: 20px;
        }

        .input-group {
            position: relative;
            margin-bottom: 20px;
        }

        .input-group input {
            width: 100%;
            padding: 12px 40px;
            border-radius: 10px;
            border: 1px solid #ccc;
            outline: none;
            transition: 0.3s;
        }

        .input-group input:focus {
            border-color: #0072ff;
        }

        .input-group i {
            position: absolute;
            top: 50%;
            left: 12px;
            transform: translateY(-50%);
            color: #555;
        }

        .btn {
            width: 100%;
            padding: 12px;
            border: none;
            background: #0072ff;
            color: white;
            border-radius: 10px;
            font-weight: bold;
            cursor: pointer;
            transition: 0.3s;
        }

        .btn:hover {
            background: #0056cc;
        }

        .btn-login{
            display:inline-block;
            width: 50%;
            padding: 12px;
            border: none;
            background: #0072ff;
            color: white;
            font-weight: bold;
            cursor: pointer;
            transition: 0.3s;
            text-decoration: none;
            text-align: center;
        }

        .btn-login:hover {
            background: #0056cc;
        }

        .btn-regist{
            display: inline-block;
            text-align: center;
            width: 45%;
            padding: 12px;
            border: none;
            background: #f1b306;
            color: white;
            font-weight: bold;
            cursor: pointer;
            transition: 0.3s;
            margin-left: 10px;
            text-decoration: none;
        }

        .btn-regist:hover {
            background: #f7880a;
        }

        .extra {
            margin-top: 15px;
            font-size: 0.9rem;
        }

        .extra a {
            color: #0072ff;
            text-decoration: none;
        }

        @media (max-width: 768px) {
            .left {
                display: none;
            }

            .right {
                flex: 1;
            }
        }

        .btn-group button{
            padding:10px;
        }