body {
  margin: 0;
  font-family: Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  transition: background-color 0.5s ease;
  background-color: #fff;
  color: #333;
}

body.dark-mode {
  background-color: #333;
  color: #fff;
}

header {
  background-color: #24292e;
  color: #fff;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}



h1 {
  margin: 0;
}

main {
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
}

textarea {
  width: 100%;
  padding: 10px;
  box-sizing: border-box;
  margin-bottom: 10px;
  background-color: #f2f2f2;
  color: #000;
  border-radius: 5px;
  border: none;
}


button {
  background-color: #24292e;
  color: #fff;
  border: none;
  padding: 10px;
  cursor: pointer;
  margin-bottom: 10px;
}

button:hover {
  background-color: #1a1e21;
}

#output-text {
  font-size: 18px;
  line-height: 1.5;
  padding: 10px;
  border-radius: 5px;
}

.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
  margin: 0 10px;
}

.switch input { 
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: 0.4s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: #fff;
  transition: 0.4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: #2196F3;
}

input:focus + .slider {
  box-shadow: 0 0 1px #2196F3;
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.dark-mode input:checked + .slider {
  background-color: #333;
}

.dark-mode input:checked + .slider:before {
  background-color: #ccc;
}

.dark-mode input:focus + .slider {
  box-shadow: 0 0 1px #ccc;
}

body.dark-mode input {
  background-color: #222;
  color: #fff;
}

body.dark-mode textarea {
  background-color: #222;
  color: #fff;
}
.slider:before {
  position: absolute;
  content: "\2600"; /* Unicode for sun emoji */
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: #fff;
  transition: 0.4s;
  border-radius: 50%;
  content: "\2600";
  font-size: 18px;
  text-align: center;
  line-height: 26px;
  color: #333; /* Color of the sun emoji */
}

.github-logo {
  height: 32px;
  width: 32px;
}

.header-left {
  float: left;
}

.header-center {
  text-align: center;
}

.header-right {
  float: right;
}
#output-text {
  background-color: #f2f2f2;
  border-radius: 5px;
  padding: 10px;
}

body.dark-mode #output-text {
  background-color: #222;
  color: #fff;
}