:root {
  --primary-background-colour: #f0f0f0;
  --secondary-background-colour: #e0e0e0;
  --text-colour: #222;
  --button-colour: #eee;
  --button-hover-colour: #ddd;
  --button-active-colour: #ccc;
  --button-disabled-colour: #ccc;
  --terminal-background-colour: #171717;
  --terminal-border-colour: #121212;
  --terminal-text-colour: #e6e5e5;
  --terminal-error-colour: #ee0000;
}

* {
  margin: 0;
  padding: 0;
}

body {
  background: linear-gradient(
      135deg,
      var(--primary-background-colour),
      var(--secondary-background-colour)
    )
    fixed;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica,
    Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
}

dialog {
  margin: auto;
}

#examples-container {
  display: flex;
  padding: 3rem;
  padding-top: 1rem;
  gap: 2rem;
  align-items: center;
  flex-direction: column;
}

#close-examples {
  aspect-ratio: 1;
  width: 3em;
  margin-left: auto;
}

.load-example {
  width: 7em;
  height: 3em;
}

h1 {
  text-align: center;
  font-size: 2em;
  text-decoration: underline;
  color: var(--text-colour);
}

main {
  display: flex;
}

#left-bar {
  flex: 1.4;
  display: flex;
  flex-direction: column;
  margin: 1rem;
}

#left-header {
  display: flex;
  gap: 2rem;
}

#code-label {
  margin-top: 1rem;
  margin-bottom: 1rem;
  font-size: 1.3em;
  color: var(--text-colour);
}

.control-button {
  aspect-ratio: 1.33;
  font-size: 1.3em;
  height: 3rem;
  color: var(--text-colour);
  background-color: var(--button-colour);
  border-radius: 10%;
  box-shadow: 0 6px 9px rgba(0, 0, 0, 0.1);
}

.control-button:hover {
  background-color: var(--button-hover-colour);
}

.control-button:active {
  background-color: var(--button-active-colour);
}

.control-button:disabled {
  background-color: var(--button-disabled-colour);
}

#cyms-code {
  background-color: var(--primary-background-colour);
  box-shadow: 0 6px 9px rgba(0, 0, 0, 0.1);
  height: 80%;
}

#right-bar {
  flex: 2;
  display: flex;
  flex-direction: column;
  margin: 1rem;
  gap: 2rem;
}

#connections {
  display: flex;
  justify-content: right;
  gap: 2rem;
}

.connection-link {
  font-size: 1.4em;
}

#info {
  width: 1.4em;
  height: 1.4em;
  display: flex;
  justify-content: center;
  border: 1px solid var(--text-colour);
  border-radius: 50%;
  user-select: none;
  color: var(--text-colour);
}

#screen {
  width: 100%;
  box-shadow: 0 6px 9px rgba(0, 0, 0, 0.1);
}

#terminal {
  background-color: var(--terminal-background-colour);
  border: 2px solid var(--terminal-border-colour);
  list-style-type: none;
  line-height: 1.6rem;
  height: 8rem;
  box-shadow: 0 6px 9px rgba(0, 0, 0, 0.1);
  overflow: auto;
}

.log-entry {
  color: var(--terminal-text-colour);
  font-size: 1em;
}

.error-entry {
  color: var(--terminal-error-colour);
  font-size: 1em;
}