:root {
  font-family: system-ui, sans-serif;
  color-scheme: light dark;
}
body {
  margin: 0;
  padding: 20px;
}
main {
  max-width: 880px;
  margin: 20px auto;
}
h1 {
  font-size: 26px;
}
form {
  display: grid;
  gap: 14px;
  max-width: 580px;
}
label {
  display: grid;
  gap: 5px;
}
.remember-me {
  display: flex;
  align-items: center;
  gap: 8px;
}
input,
select,
textarea,
button {
  font: inherit;
  padding: 10px;
  border: 1px solid #888;
  border-radius: 5px;
  max-width: 100%;
  box-sizing: border-box;
}
input[type='checkbox'] {
  width: 20px;
  height: 20px;
}
button {
  cursor: pointer;
}
nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
#sources {
  display: grid;
  gap: 10px;
  padding: 0;
  list-style: none;
}
#sources li {
  border: 1px solid #888;
  padding: 12px;
}
pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
a {
  color: inherit;
}
#error {
  color: #d33;
}
details {
  margin: 20px 0;
}
.icon-picker p {
  margin: 8px 0;
  font-size: 14px;
}
#icon-preview,
.source-preview,
#icon-gallery img {
  object-fit: contain;
}
.source-preview {
  width: 36px;
  height: 36px;
  margin-right: 10px;
  vertical-align: middle;
}
#icon-gallery {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
#icon-gallery button {
  padding: 6px;
  display: flex;
}
#icon-preview {
  margin-bottom: 8px;
}