/*
  EZ Events public site. Loads after design/tokens.css and design/components/bundle.css
  (copied to /site/ds/ by `make site-assets`). Semantic tokens only; grayscale only.
  Mobile first. Page-level additions here are candidates to move into the design system:
  off-white site page, responsive type, event rows, segmented control, registrant list.
*/

/* Site page color: gray-50 off-white with white cards (proposed "site page" token). */
html[data-theme="light"] { --bg: var(--gray-50); }

body.site { min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1 0 auto; }
.site a:not(.ez-btn) { color: var(--ink); }
.site a:not(.ez-btn):hover { color: var(--ink-muted); }
.site :focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.site-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.site-skip { position: absolute; left: 16px; top: -100px; z-index: 50; padding: 12px 16px; background: var(--fill); color: var(--on-fill) !important; border-radius: var(--radius-sm); }
.site-skip:focus { top: 12px; }
.site-wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; box-sizing: border-box; }
@media (min-width: 768px) { .site-wrap { padding: 0 24px; } }

/* Type: fluid versions of the display scale (design system gap: tokens are fixed px). */
.site-h1 { margin: 0; font: 800 clamp(44px, 6vw, 72px)/0.94 var(--font-display); letter-spacing: -0.005em; }
.site-h2 { margin: 0; font: 700 clamp(32px, 4vw, 48px)/1 var(--font-display); }
.site-lede { margin: 0; font: 400 17px/26px var(--font-sans); color: var(--ink-muted); max-width: 560px; }
@media (min-width: 768px) { .site-lede { font-size: 18px; line-height: 28px; } }
.site-kicker { display: flex; align-items: center; gap: 12px; }
.site-kicker .ez-belt-stripes { margin-right: 8px; }
.site-actions { display: flex; flex-direction: column; gap: 10px; }
@media (min-width: 560px) { .site-actions { flex-direction: row; flex-wrap: wrap; gap: 12px; } }
.site .ez-btn { min-height: 44px; box-sizing: border-box; }
.site .ez-btn-lg { min-height: 52px; }

/* Nav */
.site-nav { background: var(--bg); border-bottom: 1px solid var(--line); }
.site-nav-inner { display: flex; align-items: center; gap: 24px; height: 64px; }
@media (min-width: 768px) { .site-nav-inner { height: 72px; gap: 32px; } }
.site-logo { width: 36px; height: 36px; }
@media (min-width: 768px) { .site-logo { width: 40px; height: 40px; } }
.site-nav-links { display: none; gap: 28px; margin-left: auto; font: 500 14px/1 var(--font-sans); }
.site-nav-links a { color: var(--ink-muted); text-decoration: none; padding: 14px 0; }
.site-nav-links a:hover { color: var(--ink); }
.site-login { display: none; }
.site-menu { margin-left: auto; position: relative; }
.site-menu summary { list-style: none; width: 44px; height: 44px; padding: 0; }
.site-menu summary::-webkit-details-marker { display: none; }
.site-menu summary svg { width: 22px; height: 22px; }
.site-menu-sheet { position: absolute; right: 0; top: 52px; z-index: 20; width: min(280px, calc(100vw - 32px)); display: flex; flex-direction: column; gap: 4px; padding: 12px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-md); box-shadow: var(--shadow-overlay); }
.site-menu-sheet a:not(.ez-btn) { display: flex; align-items: center; min-height: 44px; padding: 0 8px; text-decoration: none; font: 500 15px/1 var(--font-sans); }
@media (min-width: 860px) { .site-nav-links, .site-login { display: flex; } .site-menu { display: none; } }

/* Hero + stats */
.site-hero { padding: 40px 0 32px; border-bottom: 1px solid var(--line); }
@media (min-width: 960px) { .site-hero { padding: 88px 0 72px; } }
.site-hero-grid { display: grid; gap: 32px; }
@media (min-width: 960px) { .site-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 56px; align-items: end; } }
.site-hero-copy { display: flex; flex-direction: column; gap: 20px; }
.site-stats-wrap { display: flex; flex-direction: column; gap: 12px; container-type: inline-size; }
.site-stats { margin: 0; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.site-stat { display: flex; flex-direction: row-reverse; justify-content: space-between; align-items: baseline; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.site-stat:last-child { border-bottom: 0; }
.site-stat dt { font: 400 14px/20px var(--font-sans); color: var(--ink-muted); }
.site-stat dd { margin: 0; font: 500 44px/48px var(--font-mono); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
@media (min-width: 600px) {
  .site-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .site-stat { flex-direction: column-reverse; justify-content: flex-start; align-items: flex-start; gap: 8px; padding: 24px 20px; border-bottom: 0; border-right: 1px solid var(--line); }
  .site-stat:first-child { padding-left: 0; }
  .site-stat:last-child { border-right: 0; padding-right: 0; }
  .site-stat dd { font-size: clamp(30px, 8cqi, 72px); line-height: 1; }
}

/* Sections */
.site-section { padding: 40px 0; }
@media (min-width: 960px) { .site-section { padding: 88px 0; } }
.site-section-head { display: flex; flex-direction: column; gap: 16px; margin-bottom: 20px; }
@media (min-width: 860px) { .site-section-head { flex-direction: row; align-items: flex-end; justify-content: space-between; } }
.site-section-title { display: flex; flex-direction: column; gap: 10px; margin-bottom: 4px; }
.site-tools { display: flex; flex-direction: column; gap: 12px; }
@media (min-width: 560px) { .site-tools { flex-direction: row; align-items: center; } }

/* Segmented control */
.site-seg { display: flex; gap: 4px; padding: 4px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--surface-raised); }
.site-seg[hidden] { display: none; }
.site-seg button { flex: 1; min-height: 44px; padding: 0 20px; border: 0; border-radius: var(--radius-sm); background: transparent; color: var(--ink-muted); font: 600 14px/1 var(--font-sans); cursor: pointer; }
.site-seg button[aria-selected="true"] { background: var(--fill); color: var(--on-fill); }

/* Search */
.site-search { display: flex; align-items: center; gap: 8px; height: 48px; padding: 0 12px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--surface-raised); box-sizing: border-box; }
@media (min-width: 560px) { .site-search { width: 260px; height: 46px; } }
.site-search svg { width: 18px; height: 18px; color: var(--ink-muted); flex: none; }
.site-search input { border: 0; background: transparent; color: var(--ink); font: 400 16px/1 var(--font-sans); width: 100%; height: 40px; outline: none; }
.site-search:focus-within { outline: 2px solid var(--focus); outline-offset: 2px; }

/* Panels: without JS both lists show with their own headings; JS turns them into tabs. */
.site-panel + .site-panel { margin-top: 40px; }
.js .site-panel + .site-panel { margin-top: 0; }
.site-panel-title { margin: 0 0 12px; font: 700 14px/18px var(--font-display); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-muted); }
.js .site-panel-title { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.site-panel[hidden] { display: none; }
.site-empty { margin: 16px 0; color: var(--ink-muted); }
.site-empty[hidden] { display: none; }

/* Event rows */
.site-rows { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-strong); }
.site-row { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.site-row[hidden] { display: none; }
.site-row-date { display: none; }
.site-row-main { display: flex; gap: 14px; min-width: 0; }
.site-row-thumb { width: 76px; aspect-ratio: 4 / 5; height: auto; object-fit: cover; object-position: top; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); flex: none; }
.site-row-thumb-empty { display: block; }
.site-row-text { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.site-row-name { font: 600 16px/22px var(--font-sans); text-decoration: none; }
.site-row-name:hover { text-decoration: underline; }
.site-row-meta { font: 400 13px/18px var(--font-mono); color: var(--ink-muted); }
.site-row-badges { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.site-row-counts { font: 400 12px/16px var(--font-mono); color: var(--ink-muted); }
.site-row-action { display: none; }
@media (min-width: 860px) {
  .site-row { grid-template-columns: 96px minmax(0, 1fr) 140px; gap: 20px; align-items: center; min-height: 96px; padding: 12px 0; }
  .site-row-date { display: flex; flex-direction: column; gap: 2px; }
  .site-row-mon { font: 500 12px/1 var(--font-mono); letter-spacing: 0.08em; color: var(--ink-muted); }
  .site-row-day { font: 500 34px/36px var(--font-mono); letter-spacing: -0.03em; }
  .site-row-thumb { width: 56px; }
  .site-row-name { font-size: 17px; line-height: 24px; }
  .site-row-action { display: block; }
  .site-row-action .ez-btn { width: 100%; }
}

/* Phone "Next up" card replaces the first upcoming row (unless searching). */
.site-lead { margin: 0 0 16px; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface-raised); }
.site-lead-poster { position: relative; display: block; aspect-ratio: 4 / 5; background: var(--surface); }
.site-lead-poster img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }
.site-lead-tag { position: absolute; top: 12px; right: 12px; }
.site-lead-body { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 14px; padding: 18px; }
.site-lead-body .site-row-date { display: flex; flex-direction: column; gap: 2px; padding-right: 12px; border-right: 1px solid var(--line); }
.site-lead-body .site-row-mon { font: 500 11px/1 var(--font-mono); letter-spacing: 0.08em; color: var(--ink-muted); }
.site-lead-body .site-row-day { font: 500 34px/36px var(--font-mono); letter-spacing: -0.03em; }
.site-lead-text { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.site-lead-name { margin: 0; font: 700 24px/26px var(--font-display); }
.site-lead-name a { text-decoration: none; }
.site-lead-actions { display: flex; gap: 10px; padding: 0 18px 18px; }
.site-lead-actions .ez-btn { min-height: 48px; }
.site-lead-actions .ez-btn-primary { flex: 1; }
.site-row.is-lead { display: none; }
.is-searching .site-lead { display: none; }
.is-searching .site-row.is-lead:not([hidden]) { display: grid; }
@media (min-width: 860px) { .site-lead { display: none; } .site-row.is-lead:not([hidden]) { display: grid; } }

/* Missing posters: hide the lead poster, show an empty thumb, hide the big event poster. */
.site-lead-poster.is-missing img { display: none; }
.site-lead-poster.is-missing { aspect-ratio: auto; height: 56px; background: transparent; }
.site-row-thumb.is-missing { visibility: hidden; }
.site-event-poster.is-missing { display: none; }

/* Story bento */
.site-story { border-top: 1px solid var(--line); }
.site-bento { display: grid; gap: 12px; margin-top: 24px; }
@media (min-width: 700px) { .site-bento { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; } }
@media (min-width: 1000px) { .site-bento { grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: minmax(200px, auto); } }
.site-tile { display: flex; flex-direction: column; justify-content: space-between; gap: 16px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface-raised); }
.site-tile p { margin: 0; font: 400 16px/26px var(--font-sans); color: var(--ink-muted); }
.site-tile strong { color: var(--ink); font-weight: 600; }
.site-tile-dark { background: var(--bg); color: var(--ink); border-color: var(--bg); }
.site-tile-num { font: 500 72px/1 var(--font-mono); letter-spacing: -0.04em; }
@media (min-width: 1000px) { .site-tile-wide { grid-column: span 2; } .site-tile-logo { grid-column: span 2; } }
.site-tile-logo { align-items: center; justify-content: center; background: var(--surface); }

/* Footer */
.site-footer { background: var(--bg); color: var(--ink); padding: 48px 0; margin-top: auto; }
.site-footer-inner { display: flex; flex-direction: column; gap: 32px; }
@media (min-width: 768px) { .site-footer-inner { flex-direction: row; justify-content: space-between; align-items: flex-start; } }
.site-footer-col { display: flex; flex-direction: column; gap: 14px; }
.site-footer-mail { font: 700 clamp(26px, 3vw, 30px)/1.1 var(--font-display); color: var(--ink) !important; display: inline-flex; min-height: 44px; align-items: center; }
.site-footer address { font: 400 14px/22px var(--font-sans); font-style: normal; color: var(--ink-muted); }

/* Event page */
.site-back { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; margin-top: 12px; font: 500 14px/1 var(--font-sans); color: var(--ink-muted) !important; text-decoration: none; }
.site-back svg { width: 16px; height: 16px; }
.site-event-hero { display: grid; gap: 20px; padding-top: 8px; padding-bottom: 32px; }
@media (min-width: 960px) { .site-event-hero { grid-template-columns: 380px minmax(0, 1fr); gap: 56px; align-items: start; padding-bottom: 56px; } }
.site-event-poster img, .site-event-poster-empty { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: top; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface-raised); display: block; }
.site-event-poster-empty { display: flex; align-items: center; justify-content: center; }
.site-event-head { display: flex; flex-direction: column; gap: 18px; }
.site-event-title { font-size: clamp(40px, 5.5vw, 72px); }
.site-facts { margin: 0; display: grid; border-top: 1px solid var(--line-strong); }
.site-facts > div { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.site-facts dd { margin: 0; font: 500 15px/22px var(--font-sans); text-align: right; }
.site-facts dd.ez-num { font-family: var(--font-mono); }
@media (min-width: 700px) {
  .site-facts { grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); border-bottom: 1px solid var(--line); }
  .site-facts > div { flex-direction: column; justify-content: flex-start; gap: 6px; padding: 16px 16px 16px 0; border-bottom: 0; border-right: 1px solid var(--line); }
  .site-facts > div + div { padding-left: 16px; }
  .site-facts > div:last-child { border-right: 0; }
  .site-facts dd { text-align: left; font-size: 17px; }
}
.site-counts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface-raised); }
.site-counts > div { display: flex; flex-direction: column; gap: 4px; padding: 16px 20px; }
.site-counts > div:first-child { border-right: 1px solid var(--line); }
.site-counts-num { font: 500 clamp(40px, 4vw, 56px)/1 var(--font-mono); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.site-counts-label { font: 400 13px/18px var(--font-sans); color: var(--ink-muted); }
.site-counts p { grid-column: 1 / -1; margin: 0; padding: 12px 20px; border-top: 1px solid var(--line); }
.site-event-body { display: grid; gap: 32px; padding-bottom: 120px; }
@media (min-width: 960px) { .site-event-body { grid-template-columns: minmax(0, 1fr) 320px; gap: 56px; align-items: start; padding-bottom: 96px; } }
.site-event-main { min-width: 0; display: flex; flex-direction: column; gap: 32px; }
.site-about { display: flex; flex-direction: column; gap: 12px; }
.site-about h2 { margin: 0; }
.site-event-aside { display: flex; flex-direction: column; gap: 16px; }
.site-event-aside h2 { margin: 0; }
.site-kv { margin: 0; }
.site-kv > div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.site-kv > div:last-child { border-bottom: 0; }
.site-kv dt { color: var(--ink-muted); font-size: 14px; }
.site-kv dd { margin: 0; font-size: 14px; }
.site-link { display: inline-flex; align-items: center; min-height: 44px; font: 500 15px/1 var(--font-sans); }
.site-roster-closed p { margin: 0; }
.site-sticky-register { position: sticky; bottom: 0; z-index: 10; display: flex; align-items: center; gap: 12px; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: var(--surface-raised); border-top: 1px solid var(--line); box-shadow: var(--shadow-overlay); }
.site-sticky-register .ez-btn { flex: 1; min-height: 52px; font-size: 16px; font-weight: 600; }
.site-sticky-meta { font: 400 12px/16px var(--font-mono); color: var(--ink-muted); }
@media (min-width: 960px) { .site-sticky-register { display: none; } }

/* Register section: one row per open registration type. */
.site-register { display: flex; flex-direction: column; gap: 10px; }
.site-register h2 { margin: 0; }
.site-register-list { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface-raised); }
.site-register-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; padding: 10px 12px 10px 20px; border-bottom: 1px solid var(--line); }
.site-register-row:last-child { border-bottom: 0; }
.site-register-type { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.site-register-label { font: 600 16px/22px var(--font-sans); }
.site-register-closes { font: 400 13px/18px var(--font-mono); color: var(--ink-muted); }
.site-register-row .ez-btn { min-width: 112px; }
.site-sticky-meta { display: flex; flex-direction: column; gap: 2px; }
.site-sticky-type { font: 600 14px/18px var(--font-sans); color: var(--ink); }

/* Registrant list */
.site-roster { display: flex; flex-direction: column; gap: 14px; }
.site-tabs { display: flex; gap: 28px; border-bottom: 1px solid var(--line); }
.site-tabs a { display: inline-flex; align-items: center; min-height: 48px; font: 600 15px/1 var(--font-sans); color: var(--ink-muted) !important; text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.site-tabs a[aria-current="page"] { color: var(--ink) !important; border-bottom-color: var(--ink); }
.site-filters { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px 16px; padding: 16px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface-raised); }
.site-field { display: flex; flex-direction: column; gap: 6px; flex: 1 1 240px; }
.site-field .ez-input { height: 48px; font-size: 16px; }
.js .site-filters-apply { display: none; }
.site-chips { display: flex; flex-direction: column; gap: 6px; flex-basis: 100%; }
.site-chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.site-chip { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 14px; border: 1px solid var(--line-strong); border-radius: var(--radius-full); background: var(--surface-raised); font: 500 14px/1 var(--font-sans); text-decoration: none; }
.site-chip .ez-num { font-size: 12px; opacity: 0.72; }
.site-chip[aria-current="true"] { background: var(--fill); color: var(--on-fill) !important; border-color: var(--fill); }
.site-roster-count { margin: 0; font: 400 13px/20px var(--font-mono); }
.site-roster-groups { display: flex; flex-direction: column; gap: 16px; }
.site-group { border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface-raised); overflow: clip; }
.site-group-head { margin: 0; position: sticky; top: 0; display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 44px; padding: 0 16px; background: var(--surface); border-bottom: 1px solid var(--line); font: 600 15px/1.2 var(--font-sans); }
.site-group-head .ez-num { font-size: 13px; font-weight: 400; color: var(--ink-muted); }
.site-group-cont { font-weight: 400; color: var(--ink-muted); }
.site-people { list-style: none; margin: 0; padding: 0; }
.site-person { display: flex; flex-direction: column; gap: 2px; min-height: 48px; justify-content: center; padding: 10px 16px; border-bottom: 1px solid var(--line); box-sizing: border-box; }
.site-person:last-child { border-bottom: 0; }
.site-person-name { font: 500 15px/22px var(--font-sans); }
.site-person-belt, .site-person-div { font: 400 13px/18px var(--font-sans); color: var(--ink-muted); }
.site-person-div { font-family: var(--font-mono); font-size: 12px; }
@media (min-width: 700px) {
  .site-person { display: grid; grid-template-columns: minmax(0, 1.3fr) 110px minmax(0, 1fr); gap: 16px; align-items: center; }
}
.site-pager { display: none; justify-content: space-between; align-items: center; gap: 12px; }
.site-pager-pages { display: flex; align-items: center; gap: 6px; }
.site-pager-num { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; height: 44px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface-raised); font: 500 14px/1 var(--font-mono); text-decoration: none; }
.site-pager-num[aria-current="page"] { background: var(--fill); color: var(--on-fill) !important; border-color: var(--fill); }
.site-pager-gap { color: var(--ink-muted); }
.site-more { width: 100%; min-height: 48px; }
@media (min-width: 700px) { .site-pager { display: flex; } .site-more { display: none; } }
.site-roster-note { margin: 4px 0 0; max-width: 640px; }

/* 404 */
.site-notfound { display: flex; flex-direction: column; gap: 18px; padding-top: 40px; padding-bottom: 40px; }

@media (prefers-reduced-motion: reduce) { .site * { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }