* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #191919;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  font-weight: 400;
  overflow: hidden;
}

.container {
  width: 450px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

h1 {
  color: #007bff;
  margin-bottom: 1em;
  font-family: "Segoe UI", "Helvetica Neue", Arial, "Noto Sans", sans-serif,
    "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  -webkit-touch-callout: none; /* iOS Safari */
  -webkit-user-select: none; /* Safari */
  -khtml-user-select: none; /* Konqueror HTML */
  -moz-user-select: none; /* Old versions of Firefox */
  -ms-user-select: none; /* Internet Explorer/Edge */
  user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome, Edge, Opera and Firefox */
}
.container .box {
  width: 100%;
  display: flex;
  /* flex-direction: column; */
  gap: 10px;
  justify-content: center;
  align-items: center;
}
@media (max-width: 768px) {
  .container .box {
    flex-direction: column;
  }
  .btn {
    width: 60%;
  }
}

.box div {
  width: 50%;
}
select {
  width: 95%;
  height: 40px;
  font-size: 1em;
  cursor: pointer;
  outline: none;
  background: #253775;
  color: white;
  margin: 0.2em 0;
  padding: 0 1em;
  border-radius: 10px;
  border: none;
}
input {
  width: 95%;
  height: 40px;
  font-size: 1em;
  margin: 0.2em 0;
  border-radius: 10px;
  border: none;
  background: #edeef7;
  outline: none;
  padding: 0 1em;
}
.btn {
  width: 98%;
  height: 40px;
  background: #0e800e;
  color: white;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  font-size: 1em;
  font-weight: 600;
  margin: 0.5em 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, "Noto Sans", sans-serif,
    "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}
@media (max-width: 768px) {
  .btn {
    width: 60%;
  }
}

select:disabled {
  opacity: 1;
}

input:disabled {
  font-weight: bolder;
}

img[src*="https://cdn.000webhost.com/000webhost/logo/footer-powered-by-000webhost-white2.png"]
{
  display: none;
}

.coins {
  color: yellow;
}

.jwd {
  color: rgb(194, 48, 48);
  text-decoration: none;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  font-size: 15px;
}

a:link {
  text-decoration: none;
}

a:visited {
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

a:active {
  text-decoration: none;
}

/* footer */
p {
  color: white;
}

.footer {
  padding: 40px 0;
  left: 50%;
  transform: translateX(50%);
}

.footer .social {
  text-align: center;
  padding-bottom: 25px;
  color: white;
}

.footer .social a {
  font-size: 24px;
  color: inherit;
  border: 1px solid #ccc;
  width: 40px;
  height: 40px;
  line-height: 38px;
  display: inline-block;
  text-align: center;
  border-radius: 50%;
  margin: 0 8px;
  opacity: 0.75;
}

.footer .social a:hover {
  opacity: 0.9;
}

.footer ul {
  margin-top: 0;
  padding: 0;
  list-style: none;
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 0;
}

.footer ul a {
  color: white;
  text-decoration: none;
  opacity: 0.8;
}

.footer ul li {
  display: inline-block;
  padding: 0 15px;
}

.footer ul li a:hover {
  opacity: 1;
}

.footer .copyright {
  margin-top: 15px;
  text-align: center;
  font-size: 13px;
  color: #aaa;
}
.footer {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

::selection {
  background-color: #009688;
  color: #fff;
}