* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background-color: var(--selection);
  color: var(--text);
}

::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.14);
}

button,
input,
textarea,
select {
  color: inherit;
  font-family: inherit;
}

button {
  font-family: var(--sans);
}

.hidden {
  display: none !important;
}

.invisible {
  visibility: hidden;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.flex-1 {
  flex: 1;
}

.gap-2 {
  gap: 8px;
}

.gap-3 {
  gap: 12px;
}

.gap-4 {
  gap: 16px;
}

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

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

.text-xs {
  font-size: 11px;
}

.text-sm {
  font-size: 12px;
}

.text-base {
  font-size: 13px;
}

.text-lg {
  font-size: 16px;
}

.font-mono {
  font-family: var(--mono);
}

.font-bold {
  font-weight: 700;
}

.font-semibold {
  font-weight: 600;
}

.opacity-50 {
  opacity: 0.5;
}

.opacity-75 {
  opacity: 0.75;
}

.full-width {
  width: 100%;
}