@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;1,400;1,700&family=IBM+Plex+Mono:wght@400;500&family=IBM+Plex+Sans:wght@400;500;700&display=swap');

/* ═══════════════════════════════════════════
   TRAILHUB — Design System v3
   Paper · Ink · Editorial
═══════════════════════════════════════════ */

:root {
  --ink:      #1a1a18;
  --ink2:     #3d3d38;
  --ink3:     #787870;
  --ink4:     #a8a89e;
  --paper:    #f5f2ec;
  --paper2:   #ece9e1;
  --paper3:   #e2dfd6;
  --rule:     #c8c4b8;
  --rule2:    #dedad2;
  --accent:   #c8371a;
  --accent2:  #1a6bc8;
  --gold:     #b8890a;
  --green:    #2a7a3b;

  --serif:  'Playfair Display', Georgia, serif;
  --mono:   'IBM Plex Mono', 'Courier New', monospace;
  --sans:   'IBM Plex Sans', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── LAYOUT ── */
.wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── HEADER ── */
.site-header {
  background: var(--ink);
  border-bottom: 2px solid var(--accent);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 52px;
}

.logo {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  font-style: italic;
  color: var(--paper);
  letter-spacing: -.01em;
  line-height: 1;
}

.logo span { color: var(--accent); font-style: normal; }

nav { display: flex; align-items: center; gap: 4px; }

nav a {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #6a6a60;
  padding: 6px 10px;
  border-radius: 2px;
  transition: color .15s;
}

nav a:hover { color: var(--paper); }
nav a.active { color: var(--paper); }

/* ── PAGE HERO ── */
.page-hero {
  padding: 40px 0 32px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 32px;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--accent);
  flex-shrink: 0;
}

.page-title {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  font-style: italic;
  line-height: .95;
  letter-spacing: -.02em;
  color: var(--ink);
  margin-bottom: 12px;
}

.page-title em {
  color: var(--accent);
  font-style: normal;
}

.page-lead {
  font-family: var(--sans);
  font-size: .95rem;
  color: var(--ink3);
  max-width: 60ch;
  line-height: 1.7;
}

/* ── SECTION DIVIDER ── */
.section-rule {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 36px 0 20px;
}

.section-rule-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink3);
  flex-shrink: 0;
}

.section-rule-line {
  flex: 1;
  height: 1px;
  background: var(--rule);
}

/* ── FILTER BAR ── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 10px 14px;
  background: var(--paper2);
  border: 1px solid var(--rule);
  border-radius: 3px;
  margin-bottom: 20px;
  position: relative;
  z-index: 50;
}

.filter-chip { position: relative; display: inline-flex; }

.chip-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 2px;
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink3);
  cursor: pointer;
  transition: all .12s;
  white-space: nowrap;
  user-select: none;
}

.chip-btn:hover { border-color: var(--ink3); color: var(--ink); }

.chip-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(200,55,26,.06);
}

.chip-btn .arrow { font-size: .5rem; opacity: .5; transition: transform .12s; }
.chip-btn.open .arrow { transform: rotate(180deg); }

.chip-toggle { display: inline-flex; }
.chip-toggle .chip-btn { border-radius: 0; border-right-width: 0; }
.chip-toggle .chip-btn:first-child { border-radius: 2px 0 0 2px; }
.chip-toggle .chip-btn:last-child  { border-radius: 0 2px 2px 0; border-right-width: 1px; }

.chip-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 5px);
  left: 0;
  min-width: 160px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 4px;
  z-index: 200;
  box-shadow: 0 4px 16px rgba(26,26,24,.12);
}

.chip-dropdown.open { display: block; }

.dd-option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 6px 8px;
  border-radius: 2px;
  cursor: pointer;
  color: var(--ink3);
  transition: background .1s, color .1s;
  white-space: nowrap;
}

.dd-option:hover { background: var(--paper2); color: var(--ink); }
.dd-option.selected { color: var(--accent); }

.dd-option .check {
  width: 11px; height: 11px;
  border-radius: 1px;
  border: 1px solid var(--rule);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 8px;
}

.dd-option.selected .check { background: var(--accent); border-color: var(--accent); color: var(--paper); }

.filter-sep { width: 1px; height: 18px; background: var(--rule); flex-shrink: 0; margin: 0 2px; }

.reset-chip {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  color: var(--ink4);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 2px;
  transition: color .15s;
  display: none;
}

.reset-chip:hover { color: var(--accent); }
.reset-chip.visible { display: block; }

/* ── TABLE ── */
.table-wrap {
  border: 1px solid var(--rule);
  border-radius: 3px;
  overflow: hidden;
}

table { width: 100%; border-collapse: collapse; background: var(--paper); }

thead tr { background: var(--paper2); border-bottom: 1px solid var(--rule); }

th {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink3);
  padding: 10px 14px;
  text-align: left;
  font-weight: 400;
}

td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--rule2);
  font-size: .9rem;
}

tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--paper2); }

/* ── PILLS ── */
.pill {
  display: inline-block;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 2px;
  border: 1px solid var(--rule);
  color: var(--ink3);
  white-space: nowrap;
}

/* Tier pills — Diamond=cyan, Gold=gold, Silver=silver, Bronze=bronze */
.pill-Diamond { border-color: #1a6bc8; color: #1a6bc8; background: rgba(26,107,200,.06); }
.pill-Gold    { border-color: #b8890a; color: #b8890a; background: rgba(184,137,10,.06); }
.pill-Silver  { border-color: #787870; color: #787870; background: rgba(120,120,112,.06); }
.pill-Bronze  { border-color: #8a5a2a; color: #8a5a2a; background: rgba(138,90,42,.06); }

/* Category pills */
.pill-Ultra    { border-color: #8a1a0a; color: #8a1a0a; background: rgba(138,26,10,.06); }
.pill-Skyrace  { border-color: #5a3ab8; color: #5a3ab8; background: rgba(90,58,184,.06); }
.pill-Vertical { border-color: #0a7a5a; color: #0a7a5a; background: rgba(10,122,90,.06); }
.pill-Mountain { border-color: #3a5a7a; color: #3a5a7a; background: rgba(58,90,122,.06); }

/* Series pills */
.pill-series-utmb   { border-color: #3a3ab8; color: #3a3ab8; background: rgba(58,58,184,.06); font-size: 8px; }
.pill-series-gtws   { border-color: #b87a0a; color: #b87a0a; background: rgba(184,122,10,.06); font-size: 8px; }
.pill-series-wtm    { border-color: #2a7a3b; color: #2a7a3b; background: rgba(42,122,59,.06); font-size: 8px; }
.pill-series-skyrun { border-color: #5a3ab8; color: #5a3ab8; background: rgba(90,58,184,.06); font-size: 8px; }
.pill-series        { border-color: rgba(26,107,200,.3); color: var(--accent2); background: rgba(26,107,200,.05); font-size: 8px; }

/* Generic */
.pill-accent  { border-color: var(--accent); color: var(--accent); background: rgba(200,55,26,.06); }
.pill-stat    { border-color: transparent; background: var(--paper2); color: var(--ink3); }

/* ── CARDS ── */
.card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 20px;
}

.card-ink {
  background: var(--ink);
  border: none;
  border-radius: 3px;
  padding: 24px;
  color: var(--paper);
}

/* ── STAT BLOCK ── */
.stat-block { display: flex; flex-direction: column; gap: 3px; }

.stat-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink3);
}

.stat-value {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 700;
  font-style: italic;
  line-height: 1;
  color: var(--ink);
}

.stat-sub {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink4);
  letter-spacing: .04em;
}

/* ── AVATAR ── */
.avatar {
  border-radius: 50%;
  background: var(--paper3);
  border: 1px solid var(--rule);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-weight: 500;
  color: var(--ink3);
  flex-shrink: 0;
}

.avatar-sm  { width: 28px; height: 28px; font-size: 9px; }
.avatar-md  { width: 40px; height: 40px; font-size: 12px; }
.avatar-lg  { width: 64px; height: 64px; font-size: 18px; }
.avatar-xl  { width: 96px; height: 96px; font-size: 26px; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 10px 18px;
  border-radius: 2px;
  border: none;
  cursor: pointer;
  transition: background .15s;
}

.btn-primary:hover { background: #a82d14; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 9px 16px;
  border-radius: 2px;
  border: 1px solid var(--rule);
  cursor: pointer;
  transition: border-color .15s, color .15s;
}

.btn-outline:hover { border-color: var(--ink); }

/* ── DAYS BADGE ── */
.days-badge {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .04em;
  padding: 2px 6px;
  border-radius: 2px;
  white-space: nowrap;
}

.days-now    { background: rgba(200,55,26,.1); color: var(--accent); }
.days-soon   { background: rgba(26,107,200,.08); color: var(--accent2); }
.days-future { background: var(--paper2); color: var(--ink3); }
.days-past   { background: transparent; color: var(--ink4); }

/* ── STATUS ── */
.status-msg {
  padding: 48px 0;
  text-align: center;
  color: var(--ink3);
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .06em;
}

.status-msg.error { color: var(--accent); }

/* ── MONTH LABEL ── */
.month-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink3);
  padding: 18px 0 8px;
  border-top: 1px solid var(--rule);
  margin-top: 4px;
}

.month-label:first-child { border-top: none; margin-top: 0; padding-top: 0; }

/* ── RACE ROW ── */
.race-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  align-items: stretch;
  background: var(--paper);
  border: 1px solid var(--rule);
  margin-bottom: 6px;
  overflow: hidden;
  transition: border-color .15s, background .15s;
  cursor: pointer;
}

.race-row:hover { border-color: var(--ink3); background: var(--paper2); }
.race-row.past  { opacity: .45; }
.race-row.past:hover { opacity: .7; }

.race-date-col {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 10px 4px;
  border-right: 1px solid var(--rule);
  background: var(--paper2);
}

.date-day  { font-family: var(--serif); font-size: 1.4rem; font-weight: 700; line-height: 1; color: var(--ink); }
.date-mon  { font-family: var(--mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink3); }
.date-year { font-family: var(--mono); font-size: 8px; letter-spacing: .06em; color: var(--ink4); }

.race-info-col { padding: 10px 14px; min-width: 0; }

.race-name {
  font-family: var(--sans);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 5px;
}

.race-pills { display: flex; gap: 4px; flex-wrap: wrap; }

.race-meta-col {
  padding: 10px 12px;
  display: flex; flex-direction: column;
  align-items: flex-end; justify-content: center;
  gap: 4px; flex-shrink: 0;
}

.race-country { font-family: var(--mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink4); }
.race-ext-link { font-family: var(--mono); font-size: 9px; letter-spacing: .04em; color: var(--accent2); }
.race-ext-link:hover { text-decoration: underline; }

/* ── RANK ROW ── */
.rank-row {
  display: grid;
  grid-template-columns: 32px 36px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--rule2);
  cursor: pointer;
  transition: background .12s;
  background: var(--paper);
}

.rank-row:hover { background: var(--paper2); }
.rank-row.expanded { background: var(--paper2); border-bottom: none; }

.rank-num {
  font-family: var(--mono);
  font-size: 1.1rem;
  color: var(--rule);
  text-align: center;
  line-height: 1;
}

.rank-num.top1 { color: var(--gold); }
.rank-num.top3 { color: var(--ink3); }

.rank-name {
  font-family: var(--sans);
  font-size: .88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--ink);
}

.rank-meta {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .06em;
  color: var(--ink3);
  margin-top: 2px;
}

.rank-score {
  font-family: var(--mono);
  font-size: 1.1rem;
  color: var(--ink);
  font-weight: 500;
}

.rank-expand-icon {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--ink4);
  margin-left: 8px;
}

/* ── RANK EXPANDED PANEL ── */
.rank-panel {
  display: none;
  background: var(--paper3);
  border-bottom: 1px solid var(--rule);
  padding: 14px 16px 14px 96px;
}

.rank-panel.open { display: block; }

.rank-panel table { background: transparent; }
.rank-panel th { background: transparent; padding: 4px 8px 6px 0; }
.rank-panel td { padding: 6px 8px 6px 0; border-color: var(--rule2); font-size: .82rem; }
.rank-panel td:first-child { color: var(--ink); font-weight: 500; }

/* ── FOOTER ── */
footer {
  margin-top: 80px;
  padding: 24px 0;
  border-top: 2px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-logo {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  font-style: italic;
  color: var(--ink);
}

.footer-logo span { color: var(--accent); font-style: normal; }

.footer-copy {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--ink4);
  letter-spacing: .08em;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate { animation: fadeUp .4s ease both; }
.delay-1 { animation-delay: .06s; }
.delay-2 { animation-delay: .12s; }
.delay-3 { animation-delay: .18s; }

/* ── RESULT COUNT ── */
.result-count {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink4);
  letter-spacing: .08em;
  margin-bottom: 14px;
}

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  .race-row { grid-template-columns: 52px 1fr; }
  .race-meta-col { display: none; }
  nav a { padding: 6px 6px; font-size: 9px; }
}