/* Aligns with omusiclab.com chord-diagram-generator master.css tokens */
@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700&display=swap");

:root {
  --oml-text: #333333;
  --oml-muted: rgba(51, 51, 51, 0.6);
  --oml-border: rgba(51, 51, 51, 0.1);
  --oml-panel: #fafafa;
  --oml-edge: #cccccc;
  --oml-accent: aquamarine;
  --oml-accent-text: #106347;
  --oml-footer: #f2f2f2;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0 0 4.5rem;
  font-family: "Poppins", sans-serif;
  background-color: #fff;
  color: var(--oml-text);
  font-size: 16px;
  line-height: 1.5;
}

a {
  color: var(--oml-accent-text);
  text-decoration: none;
  transition: opacity 0.2s;
}

a:hover {
  opacity: 0.85;
}

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

.margin-bottom {
  margin-bottom: 2em;
}

.site-logo {
  transform: rotate(-12deg);
  margin: 12px;
  max-height: 100px;
  width: auto;
  transition: transform 0.2s;
}

.site-logo:hover {
  transform: rotate(0deg);
}

#body-container {
  margin: 0 auto 2em;
  max-width: 22rem;
  padding: 0 1rem;
}

.textbox label,
.dropdown label {
  display: inline-block;
  width: 9em;
  color: var(--oml-text);
  font-size: 0.85em;
  text-transform: uppercase;
  font-weight: 500;
  line-height: 3em;
}

.textbox label::after,
.dropdown label::after {
  content: " ";
}

input[type="number"],
input[type="text"],
select {
  margin: 0 0 0.5em;
  padding: 0.5em 1em;
  border: 1px solid var(--oml-border);
  font-family: "Poppins", sans-serif;
  color: var(--oml-text);
  font-size: 0.85em;
  font-weight: 500;
  background-color: #fff;
  border-radius: 0.5em;
  line-height: 1.7em;
  width: 9em;
  box-shadow: inset 0 0 2px -2px rgba(0, 0, 0, 0.5);
  transition: background-color 0.2s, border-color 0.2s;
}

input:hover,
input:focus,
select:hover,
select:focus {
  background-color: #fff;
  outline: none;
}

input:focus,
select:focus {
  border-color: rgba(16, 99, 71, 0.35);
}

footer {
  background-color: var(--oml-footer);
  color: var(--oml-muted);
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.5em;
  font-size: 0.75em;
  text-align: center;
}

footer strong {
  color: var(--oml-text);
  font-weight: 600;
}

.tool-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0.25rem 0 1rem;
  color: var(--oml-text);
}

.subtle {
  font-size: 0.85em;
  color: var(--oml-muted);
  margin-top: 0.25rem;
}