/* Peeko design system — docs/design_system.md. Swiss/minimal civic utility: one face, one accent, tone steps instead of lines. */
[hidden] { display: none !important; }

:root {
  --bg: #f4f4f1;
  --surface: #ffffff;
  --step: #e9e9e4;
  --ink: #121417;
  --ink-2: #43474c;
  --accent: #0f766e;
  --on-accent: #ffffff;
  --accent-wash: #dff1ee;
  --bad: #b42318;
  --bad-wash: #fbe7e4;
  --warn: #8a5a00;
  --warn-wash: #fbf1dc;
  --field: #c9cac4;
  --font: "Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --fs-display: clamp(40px, 6.2vw, 76px);
  --fs-num: clamp(36px, 4.6vw, 52px);
  --fs-h2: 30px;
  --fs-lead: 20px;
  --fs-body: 17px;
  --fs-small: 14px;
  --r: 10px;
  --r-lg: 16px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #101214; --surface: #181b1e; --step: #22262a; --ink: #eef0ee; --ink-2: #a3a9ad;
    --accent: #3cc2b0; --on-accent: #06201d; --accent-wash: #12302c; --bad: #ff8a7a; --bad-wash: #3a1a16;
    --warn: #f0bf5a; --warn-wash: #33270c; --field: #3a3f44;
  }
}
:root[data-theme="dark"] {
  --bg: #101214; --surface: #181b1e; --step: #22262a; --ink: #eef0ee; --ink-2: #a3a9ad;
  --accent: #3cc2b0; --on-accent: #06201d; --accent-wash: #12302c; --bad: #ff8a7a; --bad-wash: #3a1a16;
  --warn: #f0bf5a; --warn-wash: #33270c; --field: #3a3f44;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 var(--fs-body)/1.6 var(--font); }
a { color: var(--accent); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
svg { display: block; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 560px) { .wrap { padding: 0 18px; } }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* Header: plain bar — wordmark, a few links */
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 800; font-size: var(--fs-lead); letter-spacing: -.02em; }
.brand svg { width: 30px; height: 30px; }
.nav { display: flex; gap: 22px; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: var(--fs-small); }
.nav a:hover { color: var(--accent); }
.crumbs { font-size: var(--fs-small); color: var(--ink-2); padding-top: 8px; }
.crumbs a { color: var(--ink-2); text-decoration: none; }
.crumbs a:hover { color: var(--ink); }

/* Type */
h1, h2, h3 { margin: 0; color: var(--ink); letter-spacing: -.025em; }
h1 { font-size: var(--fs-display); font-weight: 800; line-height: 1.02; letter-spacing: -.035em; max-width: 22ch; text-wrap: balance; }
@media (max-width: 560px) { :root { --fs-display: 34px; } }
h2 { font-size: var(--fs-h2); font-weight: 800; line-height: 1.15; margin-bottom: 20px; }
h3 { font-size: var(--fs-lead); font-weight: 600; line-height: 1.3; margin: 32px 0 8px; }
p { margin: 0 0 16px; }
.lead { font-size: var(--fs-lead); line-height: 1.5; max-width: 60ch; }
.note { font-size: var(--fs-small); color: var(--ink-2); }
.prose { max-width: 65ch; }
.prose ul { padding-left: 22px; margin: 0 0 16px; }
.prose li { margin-bottom: 8px; }

/* Tool page hero: headline, the answer, the two numbers */
.hero { padding: 40px 0 36px; }
@media (max-width: 560px) { .hero { padding: 24px 0 28px; } .figures { gap: 16px 32px; margin-top: 22px; } }
.hero h1 { margin-bottom: 24px; }
.figures { display: flex; flex-wrap: wrap; gap: 20px 56px; margin: 28px 0 0; padding: 0; list-style: none; }
.figures li { display: grid; gap: 2px; }
.figures b { font-size: var(--fs-num); font-weight: 800; line-height: 1; letter-spacing: -.03em; color: var(--accent); }
.figures span { font-size: var(--fs-small); color: var(--ink-2); }
.checked { font-size: var(--fs-small); color: var(--ink-2); margin-top: 24px; }
.checked time { color: var(--ink); font-weight: 600; }

/* Tool */
.tool { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); background: var(--surface); border-radius: var(--r-lg); overflow: hidden; margin-bottom: 112px; }
@media (max-width: 900px) { .tool { grid-template-columns: 1fr; } }
.tool-form { padding: 32px; }
.tool-aside { background: var(--step); padding: 32px; display: grid; align-content: start; gap: 24px; }
@media (max-width: 560px) { .tool-form, .tool-aside { padding: 22px; } }
.tool h2 { font-size: var(--fs-lead); font-weight: 800; letter-spacing: -.01em; margin-bottom: 4px; }
.tool-form > .note { margin-bottom: 24px; }
form { display: grid; gap: 20px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .row { grid-template-columns: 1fr; } }
label { display: block; font-size: var(--fs-small); font-weight: 600; }
label > input, label > select, label > .money { margin-top: 6px; }
fieldset { display: grid; gap: 6px; font-size: var(--fs-small); font-weight: 600; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
legend { padding: 0; margin-bottom: 8px; font-weight: 600; font-size: var(--fs-small); }
.opt { font-weight: 400; color: var(--ink-2); }
input, select { font: 400 var(--fs-body)/1.3 var(--font); color: var(--ink); background: var(--surface); border: 1.5px solid var(--field); border-radius: var(--r); padding: 12px 14px; width: 100%; min-height: 48px; }
input:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); } /* taste-skill-ignore: focus ring, accessibility — not at rest */
input[type=number] { -moz-appearance: textfield; appearance: textfield; }
input[type=number]::-webkit-outer-spin-button, input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.money { position: relative; display: block; }
.money::before { content: "$"; position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--ink-2); pointer-events: none; }
.money input { padding-left: 28px; }
.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choices label { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; border-radius: var(--r); background: var(--step); font-weight: 600; cursor: pointer; }
.choices input { width: auto; min-height: 0; margin: 0; accent-color: var(--accent); }
.choices label:has(input:checked) { background: var(--accent-wash); color: var(--ink); box-shadow: inset 0 0 0 2px var(--accent); } /* taste-skill-ignore: selected-state outline on a form control */
.choices input:focus-visible { outline: none; }
.choices label:has(input:focus-visible) { outline: 3px solid var(--accent); outline-offset: 2px; }
.check { display: flex; align-items: center; gap: 10px; font-weight: 400; font-size: var(--fs-body); }
.check input { width: 20px; height: 20px; min-height: 0; accent-color: var(--accent); }
.more { background: var(--step); border-radius: var(--r); padding: 18px; display: grid; gap: 16px; }
.hintline { font-weight: 400; color: var(--ink-2); font-size: var(--fs-small); }
button { font: 600 var(--fs-body)/1 var(--font); min-height: 52px; padding: 0 22px; border: 0; border-radius: var(--r); background: var(--accent); color: var(--on-accent); cursor: pointer; transition: transform .12s ease, filter .15s ease; }
button:hover, .action:hover { filter: brightness(1.08); }
.action { display: inline-flex; align-items: center; min-height: 52px; padding: 0 24px; border-radius: var(--r); background: var(--accent); color: var(--on-accent); font-weight: 600; text-decoration: none; margin-top: 28px; }
button:active { transform: scale(.985); }

/* Result */
.result { min-height: 180px; }
.result .placeholder { color: var(--ink-2); margin: 0; }
.result .status { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.chip { display: inline-flex; align-items: center; min-height: 32px; padding: 0 12px; border-radius: var(--r); font-size: var(--fs-small); font-weight: 600; background: var(--surface); color: var(--ink); }
.chip.ok { background: var(--accent-wash); color: var(--accent); }
.chip.bad { background: var(--bad-wash); color: var(--bad); }
.result .amount { font-size: var(--fs-num); font-weight: 800; line-height: 1; letter-spacing: -.03em; margin: 0 0 12px; }
.result .answer { margin-bottom: 12px; }
.result h3 { font-size: var(--fs-small); font-weight: 600; color: var(--ink-2); margin: 24px 0 8px; }
.result ul { margin: 0; padding-left: 18px; font-size: var(--fs-small); }
.result li { margin-bottom: 6px; }
.result .warn { list-style: none; padding: 14px 16px; border-radius: var(--r); background: var(--warn-wash); }
.result .warn li { color: var(--ink); }
.result.updated > * { animation: rise .24s ease both; }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .result.updated > * { animation: none; } button { transition: none; } }

/* Ads (rendered only when site.ads.enabled) — space reserved so nothing jumps */
.ad { min-height: 280px; display: grid; place-items: center; }
.ad-band { margin: 0 0 112px; }

/* Sections below the tool: each with its own composition */
.section { margin-bottom: 112px; }
.limits { width: 100%; border-collapse: collapse; font-size: var(--fs-body); background: var(--surface); border-radius: var(--r-lg); overflow: hidden; }
.limits th, .limits td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--step); vertical-align: top; }
.limits thead th { font-size: var(--fs-small); color: var(--ink-2); font-weight: 600; background: var(--step); }
.limits tr:last-child td { border-bottom: 0; }
.limits .pct { font-weight: 800; color: var(--accent); white-space: nowrap; }
.tablewrap { overflow-x: auto; border-radius: var(--r-lg); }
.split { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 32px 64px; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.split > h2 { margin: 0; }
.split h3:first-child { margin-top: 0; }
.aside-note { background: var(--accent-wash); border-radius: var(--r); padding: 16px 20px; }
.faq { display: grid; gap: 8px; max-width: 820px; }
.faq details { background: var(--surface); border-radius: var(--r); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; padding: 18px 20px; font-weight: 600; font-size: var(--fs-body); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 24px; line-height: 1; color: var(--accent); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 20px 18px; margin: 0; max-width: 65ch; }
.sources ul { list-style: none; padding: 0; display: grid; gap: 10px; }
.sources .gov { font-size: var(--fs-small); color: var(--accent); font-weight: 600; margin-left: 8px; }

/* Home and hub */
.intro { padding: 72px 0 64px; }
.intro .lead { margin-top: 24px; }
.city h2 { margin-bottom: 16px; }
.tools { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.tools a, .tools .soon { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 4px 24px; padding: 24px 28px; border-radius: var(--r-lg); background: var(--surface); color: var(--ink); text-decoration: none; }
.tools a:hover { background: var(--accent-wash); }
.tools b { font-size: var(--fs-lead); font-weight: 800; letter-spacing: -.01em; }
.tools span { color: var(--ink-2); grid-column: 1; }
.tools .go { grid-column: 2; grid-row: 1 / span 2; color: var(--accent); font-weight: 600; white-space: nowrap; }
@media (max-width: 560px) { .tools a, .tools .soon { grid-template-columns: 1fr; padding: 20px; } .tools .go { grid-column: 1; grid-row: auto; margin-top: 6px; } }
.tools .soon { background: transparent; padding-top: 16px; padding-bottom: 16px; }
.tools .soon b { font-size: var(--fs-body); color: var(--ink-2); font-weight: 600; }
.method { margin: 112px 0; max-width: 65ch; }
.method p { font-size: var(--fs-lead); line-height: 1.5; }

/* Footer: the name returns */
.site-footer { background: var(--step); margin-top: 40px; }
.site-footer .wrap { padding-top: 56px; padding-bottom: 48px; display: grid; gap: 24px; }
.site-footer .mark { font-size: clamp(56px, 12vw, 160px); font-weight: 800; letter-spacing: -.05em; line-height: .85; color: var(--ink); }
.site-footer .meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; font-size: var(--fs-small); color: var(--ink-2); }
.site-footer .meta p { margin: 0; max-width: 60ch; }
.site-footer nav { display: flex; gap: 20px; }
.site-footer nav a { color: var(--ink); text-decoration: none; font-weight: 600; }