html {
  height: 100%;
}
body {
  font-family: monospace;
  background-color: #0b0e14;
  color: #bfbdb6;
  margin: 0;
  line-height: 1.2;
  height: 100%;
}
main {
  max-width: 40rem;
  padding: 1rem 0.5rem;
  margin: 0 auto;
  background-color: #0d1017;
  height: 100%;
}
input {
  font-family: monospace;
  background-color: #0d1017;
  color: #bfbdb6;
  border: 1px solid #234;
  font-size: inherit;
  padding: 0.25rem;
}
input[type="submit"] {
  cursor: pointer;
}

/* index page */
.main-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: center;
  margin: 0 auto;
  width: fit-content;
  text-align: center;
}
h1 {
  margin-top: 0;
}

/* header */
.search-form {
  margin-bottom: 1rem;
}
#search-input {
  width: 20em;
}

/* search result */
.search-result {
  padding-top: 1rem;
  border-top: 1px solid #234;
  font-size: 1rem;
}
.search-result-anchor {
  color: inherit;
  text-decoration: none;
  display: block;
}
.search-result-url {
  margin: 0;
  font-size: 0.8rem;
  color: #998;
}
.search-result-title {
  margin: 0;
  font-size: 1rem;
  color: #29e;
}
.search-result-description {
  margin: 0;
  font-size: 0.8em;
  color: #bba;
}

/* engine list */
.engine-list {
  opacity: 0.5;
  justify-content: end;
  display: flex;
  gap: 0.5em;
  font-size: 0.8rem;
}

/* featured snippet */
.featured-snippet {
  margin-bottom: 1rem;
  border: 1px solid #234;
  padding: 0.5rem;
  font-size: 1.2rem;
}
.featured-snippet .search-result-description {
  margin-bottom: 1rem;
}

/* progress update */
.progress-updates {
  margin-bottom: 1rem;
  border: 1px solid #234;
  padding: 0.5rem;
  min-height: 5em;
}
.progress-update {
  margin: 0;
  white-space: pre;
}
.progress-update-time {
  opacity: 0.5;
}
.progress-update-done {
  color: #7fd962;
  font-weight: bold;
}

/* answer */
.answer {
  margin-bottom: 1rem;
  border: 1px solid #234;
  padding: 0.5rem;
}
.answer h3 {
  margin: 0;
  font-weight: normal;
  font-size: 1.2rem;
}

/* styles for specific answers */
.answer-calc-query {
  margin: 0;
  opacity: 0.5;
}
.answer-calc-constant {
  color: #d2a6ff;
  white-space: pre;
}
.answer-calc-string {
  color: #aad94c;
}
.answer-calc-special {
  color: #e6b673;
}