:root {
  --ui-accent: #5d7bff;
  --ui-line: rgba(148, 163, 184, .15);
  --ui-line-strong: rgba(148, 163, 184, .34);
  --ui-text: #f4f7fb;
  --ui-muted: #8290aa;
  --ui-radius-sm: 7px;
  --ui-radius-md: 8px;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { min-height: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: default; }
img, video, canvas, svg { max-width: 100%; }

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(93, 123, 255, .28);
  outline-offset: 2px;
}

.ui-button {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 12px;
  border: 1px solid var(--ui-line);
  border-radius: var(--ui-radius-sm);
  color: var(--ui-text);
  background: rgba(255, 255, 255, .035);
  font-weight: 700;
  transition: color .16s ease, border-color .16s ease, background .16s ease, transform .16s ease;
}

.ui-button:hover {
  border-color: var(--ui-line-strong);
  background: rgba(255, 255, 255, .06);
}

.ui-button-primary {
  border-color: rgba(93, 123, 255, .42);
  color: #e6ebff;
  background: rgba(93, 123, 255, .14);
}

.ui-button-primary:hover {
  border-color: rgba(93, 123, 255, .58);
  background: rgba(93, 123, 255, .22);
}