@property --bg {
  syntax: "<color>";
  inherits: true;
  initial-value: #2d2a2e;
}

@property --bg-dark {
  syntax: "<color>";
  inherits: true;
  initial-value: #403e41;
}

@property --bg-darker {
  syntax: "<color>";
  inherits: true;
  initial-value: #221f22;
}

@property --fg {
  syntax: "<color>";
  inherits: true;
  initial-value: #fcfcfa;
}

@property --fg-dark {
  syntax: "<color>";
  inherits: true;
  initial-value: #727072;
}

@property --fg-darker {
  syntax: "<color>";
  inherits: true;
  initial-value: #5b595c;
}

@property --error {
  syntax: "<color>";
  inherits: true;
  initial-value: #ff6188;
}

@property --warning {
  syntax: "<color>";
  inherits: true;
  initial-value: #ffd866;
}

:root {
  --theme-transition: 0.5s ease;
}

* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html,
body {
  max-width: 100vw;
  overflow-x: hidden;
  color: var(--fg);
  background-color: var(--bg);
  font-family: lunchtype, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue",
    sans-serif;
}

h2 {
  font-size: 2rem;
  font-stretch: expanded;
  font-weight: 500;
}

html,
body,
input,
button,
label {
  transition: background-color var(--theme-transition),
    color var(--theme-transition);
}

input,
button {
  font: inherit;
  color: inherit;
  background-color: inherit;
}

button,
input[type="submit"] {
  padding: 0.5em 1em;
  background-color: var(--bg-dark);
  border-radius: 0.25rem;
  border: none;
  cursor: pointer;
}

input:disabled,
button:disabled {
  opacity: 0.5;
  cursor: not-allowed !important;
}

input::placeholder {
  color: var(--fg-dark);
  transition: color var(--theme-transition);
}

a {
  color: inherit;
  text-decoration: none;
}