src/index.scss

@use "@fontsource/fira-mono";

:root {
  --font-body: Arial, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans",
    "Helvetica Neue", sans-serif;
  --font-mono: "Fira Mono", monospace;
  --color-theme-1: #ff3e00;
  --color-theme-2: #4075a6;
  --color-text: rgba(0, 0, 0, 0.7);
  --column-width: 42rem;
  --column-margin-top: 4rem;
  font-family: var(--font-body);
  color: var(--color-text);

  --primary-color: #e6e7ec;
  --secondary-color: rgb(36, 44, 70);
  --purple-color: rgb(128, 140, 177);
  --white-color: rgb(255, 255, 255);

  --success-bg-color: #d4edda;
  --success-color: #155724;
  --success-border-color: #c3e6cb;
  --error-color: rgb(255, 101, 101);

  --bg-color: #f3f4f6;
  --hover-bg-color: #e0e1e4;
  --placeholder-color: #888;
  --border-0-color: #f3f4f6;
  --border-1-color: #a1a1a1;
  --text-0-color: black;
  --text-1-color: #303d45;
  --text-2-color: #444;

  --tag-info-color: #b3b3b3;
  --tag-success-color: #cdeed5;
  --tag-error-color: rgb(245, 200, 200);
  --tag-warning-color: rgb(255, 231, 199);
}

body {
  min-height: 100vh;
  margin: 0;
  background-attachment: fixed;
  background-size: 100vw 100vh;
}

h1,
h2,
p {
  font-weight: 400;
}

p {
  line-height: 1.5;
}

a {
  color: var(--color-theme-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1 {
  font-size: 2rem;
  text-align: center;
}

h2 {
  font-size: 1rem;
}

pre {
  font-size: 16px;
  font-family: var(--font-mono);
  background-color: rgba(255, 255, 255, 0.45);
  border-radius: 3px;
  box-shadow: 2px 2px 6px rgb(255 255 255 / 25%);
  padding: 0.5em;
  overflow-x: auto;
  color: var(--color-text);
}

.text-column {
  display: flex;
  max-width: 48rem;
  flex: 0.6;
  flex-direction: column;
  justify-content: center;
  margin: 0 auto;
}

input,
button {
  font-size: inherit;
  font-family: inherit;
}

button:focus:not(:focus-visible) {
  outline: none;
}

@media (min-width: 720px) {
  h1 {
    font-size: 2.4rem;
  }
}


input[type="text"],
input[type="number"] {
  padding: 8px 12px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 1rem;
  color: #333;
  background-color: #f9f9f9;
  transition: border-color 0.2s;

  &:focus {
    border-color: #007bff;
    outline: none;
    background-color: #fff;
  }

  &:disabled {
    background-color: #e9ecef;
    color: #666;
  }
}

input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin: 0;
  cursor: pointer;
}