body,
        html {
            height: 100%;
            margin: 0;
            font-family: 'Segoe UI', sans-serif;
            background-color: #0e0e0e;
            color: #ffffff;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .container-login100 {
            width: 100%;
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            background: #0e0e0e;
            padding: 15px;
        }

        .wrap-login100 {
            width: 900px;
            background-color: #1c1c1c;
            border: 2px solid #ff6600;
            border-radius: 16px;
            box-shadow: 0 0 20px rgba(255, 102, 0, 0.4);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            padding: 80px 50px;
            position: relative;
        }

        .login100-pic {
            width: 300px;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .login100-pic img {
            max-width: 100%;
            filter: brightness(0.8);
        }

        .login100-form {
            width: 50%;
            position: relative;
        }

        .login100-form-title {
            font-weight: 700;
            font-size: 24px;
            color: #ffffff;
            margin-bottom: 30px;
        }

        .input100 {
            width: 100%;
            height: 50px;
            background-color: #2b2b2b;
            border-radius: 25px;
            padding: 0 50px 0 30px;
            color: #ffffff;
            font-size: 15px;
            margin-bottom: 5px;
            border: 1px solid #444;
            transition: all 0.3s ease;
        }

        .input100:focus {
            outline: none;
            border: 1px solid #ff6600;
        }

        .error {
            display: none;
            color: red;
            font-size: 13px;
            margin-bottom: 10px;
        }

        .container-login100-form-btn {
            display: flex;
            justify-content: center;
            margin-top: 20px;
        }

        .login100-form-btn {
            background-color: #ff6600;
            color: #fff;
            font-weight: bold;
            text-transform: uppercase;
            border: none;
            border-radius: 25px;
            padding: 12px 25px;
            cursor: pointer;
            transition: background 0.3s;
        }

        .login100-form-btn:hover {
            background-color: #e65c00;
        }

        a {
            color: #ff6600;
            text-decoration: none;
            font-size: 13px;
            display: block;
            margin-top: 10px;
            text-align: center;
        }

        a:hover {
            color: #ff9736;
        }

        .eye-icon {
            position: absolute;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            cursor: pointer;
            color: #fff;
        }

        #cadPopup {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 10px 15px;
            border-radius: 8px;
            background-color: #28a745;
            color: #fff;
            font-weight: 600;
            z-index: 9999;
            display: none;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
            font-family: 'Segoe UI', sans-serif;
        }

        a.voltar {
            display: block;
            text-align: center;
            margin: 25px auto;
            color: #ff6600;
            text-decoration: none;
        }

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

@media (max-width: 768px) {
    .wrap-login100 {
        flex-direction: column;
        align-items: center;
        padding: 40px 20px;
        width: 100%;
        box-shadow: none;
        border: none;
    }

    .login100-pic {
        width: 70%;
        margin-bottom: 25px;
    }

    .login100-form {
        width: 100%;
    }

    .login100-form-title {
        font-size: 18px;
        text-align: center;
        margin-bottom: 25px;
    }

    .input100 {
        font-size: 14px;
        height: 45px;
        padding: 0 20px;
    }

    .login100-form-btn {
        width: 100%;
        padding: 14px 0;
        font-size: 15px;
    }

    .container-login100-form-btn {
        width: 100%;
    }

    a.voltar {
        font-size: 14px;
        margin-top: 20px;
    }
}

@media (max-width: 400px) {
    .login100-pic {
        width: 90%;
    }

    .login100-form-title {
        font-size: 16px;
    }

    .wrap-login100 {
        padding: 30px 15px;
    }
}