:root{
    --primary-color: #1c1010;
    --background-color: #f7f7f7;
}

*{
    font-family: -apple-system,system-ui,"Segoe UI","Liberation Sans",sans-serif;
    color: var(--primary-color);
}

body{
    background-color: var(--background-color);
}
.container {
    max-width: 1024px;
    width: 100%;
    margin: 0 auto;

    display: flex;
    flex-direction: column;
}

.columns {
    display: flex;
    justify-content: space-between;
}

.form {
    padding-right: 12px;
}

.form, .preview{
    display: flex;
    flex-direction: column;
    flex:1;
    gap: 12px;
}

.preview>img {
    width: 512px;
    box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
}

button {
  background-color: #0095ff;
  border: 1px solid transparent;
  border-radius: 3px;
  box-shadow: rgba(255, 255, 255, .4) 0 1px 0 0 inset;
  box-sizing: border-box;
  color: #fff;
  cursor: pointer;
  display: inline-block;
  font-family: -apple-system,system-ui,"Segoe UI","Liberation Sans",sans-serif;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.15385;
  margin: 0;
  outline: none;
  padding: 8px .8em;
  position: relative;
  text-align: center;
  text-decoration: none;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  vertical-align: baseline;
  white-space: nowrap;
}

button:hover,
button:focus {
  background-color: #07c;
}

button:focus {
  box-shadow: 0 0 0 4px rgba(0, 149, 255, .15);
}

button:active {
  background-color: #0064bd;
  box-shadow: none;
}

.error{
    color: red;
    font-weight: bold;
}