* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: #161625;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

form {
  width: 100%;
  max-width: 30rem;
}

label,
input,
textarea,
button {
  display: block;
}

input,
textarea,
button {
  width: 100%;
  font: inherit;
  padding: 1.25rem;
  font-weight: 700;
}

input,
textarea {
  margin-bottom: 1rem;
  color: white;
  background: #323644;
  border: 0.125rem solid transparent;
  border-radius: 1.125rem;
  transition: border-color 0.3s, box-shadow 0.3s;
}

input:hover,
input:focus,
textarea:hover,
textarea:focus {
  outline: none;
  border-color: #ffa500;
  box-shadow: 0 0 0 0.3125rem #26344a;
}

label {
  margin-bottom: 0.5rem;
  color: #84868f;
}

textarea {
  min-height: 12.5rem;
  resize: vertical;
}

button {
  border: none;
  border-radius: 99px;
  color: white;
  background: #ffa500;
  cursor: pointer;
  transition: 0.3s;
}

button:hover,
button:focus {
  outline: none;
  background: #1c70d3;
}

button:disabled {
  cursor: not-allowed;
  background: #555b69;
}

.success,
.error {
  text-align: center;
}

.success {
  color: greenyellow;
}

.error {
  color: tomato;
}