/* What every page of kidpacer.com shares: the base, the header, buttons, cards.
   Colours and fonts come from tokens.css. Page-specific rules stay in the page. */
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.55 var(--font); }
a { color: var(--accent-ink); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 500; line-height: 1.15; margin: 0 0 .5rem; letter-spacing: -.01em; }
h1 { font-size: clamp(2.1rem, 5.5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 1.2rem; }
.btn { display: inline-block; font: inherit; font-weight: 600; padding: .8rem 1.4rem; border-radius: var(--radius-pill); border: 1.5px solid var(--line); background: var(--surface); color: var(--ink); text-decoration: none; cursor: pointer; }
.btn:hover { border-color: var(--ink-3); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover { background: var(--accent-ink); border-color: var(--accent-ink); }
/* What cannot be undone by clicking again. Quiet until the pointer is on it. */
.btn.danger { background: transparent; border-color: var(--line); color: var(--bad); }
.btn.danger:hover { background: var(--bad-tint); border-color: var(--bad); }
.btn.big { font-size: 1.1rem; padding: 1rem 1.7rem; }
.btn:disabled { opacity: .55; cursor: default; }
.muted { color: var(--ink-3); }
.small { font-size: .9rem; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.3rem; }
.pill { display: inline-block; padding: .1rem .55rem; border-radius: 999px; font-size: .78rem; font-weight: 600; }
.pill.bad { background: var(--bad-tint); color: var(--bad); }
.pill.good { background: var(--accent-tint); color: var(--accent-ink); }
.pill.warn { background: var(--warn-tint); color: var(--warn); }

header { position: sticky; top: 0; z-index: 2; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .7rem; }
.brand { font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: .5rem; }
.brand .dot { width: 14px; height: 14px; border-radius: 50%; background: var(--accent); display: inline-block; }
header nav { display: flex; gap: 1.1rem; align-items: center; }
header nav a { color: var(--ink-2); text-decoration: none; }
header nav a.btn { color: var(--on-accent); padding: .5rem .9rem; }
@media (max-width: 640px) { header nav a:not(.btn) { display: none; } }

footer { padding: 2rem 0; color: var(--ink-3); font-size: .9rem; }
footer .wrap { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
footer a { color: var(--ink-2); }