*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: "Inter", system-ui, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
}
h1, h2, h3 {
  font-family: "Bricolage Grotesque", "Inter", system-ui, sans-serif;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
}
[hidden] { display: none !important; }

.btn {
  font: inherit;
  font-weight: 600;
  min-height: 56px;
  padding: 0 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--line-2);
  background: var(--card);
  color: var(--ink);
  cursor: pointer;
  touch-action: manipulation;
}
.btn:focus-visible { outline: 3px solid var(--green-2); outline-offset: 2px; }
.btn:active { transform: translateY(1px); }
.btn-primary,
.btn[aria-pressed="true"] { background: var(--green); border-color: var(--green); color: var(--paper); }
.btn-big { width: 100%; font-size: 1.15rem; }
.btn-danger { background: transparent; border-color: var(--bad); color: var(--bad); }

.dot { width: 12px; height: 12px; border-radius: 50%; background: var(--off); display: inline-block; }
.dot[data-status="online"] { background: var(--green-2); }
.error { color: var(--bad); font-weight: 600; margin: 0; }
.muted { color: var(--ink-3); margin: 0; }