/* Page layout, typography and small utilities. One narrow column, phone first. */
* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
  padding-top: max(20px, env(safe-area-inset-top, 0px));
  padding-bottom: max(48px, env(safe-area-inset-bottom, 0px));
}

.app {
  max-width: var(--column);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--gap-page);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  margin: 0;
  line-height: 1.3;
  text-wrap: balance;
}
h1 { font-size: 1.75rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1rem; }
p { margin: 0; }
a { color: var(--accent); }

.muted { color: var(--muted); }
.small { font-size: .85rem; }
.num { font-family: var(--font-number); font-variant-numeric: tabular-nums; }
.eyebrow { font-size: .78rem; letter-spacing: .06em; color: var(--muted); text-transform: uppercase; }

.stack { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.stack-tight { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.actions-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.two-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.banner {
  font-size: .82rem;
  background: var(--surface-2);
  border-radius: var(--radius-control);
  padding: 8px 12px;
  color: var(--muted);
}

.message { font-size: .86rem; color: var(--accent); font-weight: 500; }
.message--error { color: var(--danger); }

@media (max-width: 380px) {
  .two-columns { grid-template-columns: 1fr; }
}