:root {
  --bleu: #2458d6;
  --bleu-soft: #e6edfc;
  --rouge: #d8322b;
  --rouge-soft: #fbe7e6;
  --bg: #f4f3ef;
  --card: #ffffff;
  --ink: #17181c;
  --muted: #62646d;
  --line: #e2e0d9;
  --track: #c8553d;
  --track-line: rgba(255, 255, 255, 0.55);
  --ok: #1d7a46;
  --radius: 14px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bleu: #5b8cff;
    --bleu-soft: #1b2645;
    --rouge: #ff5d55;
    --rouge-soft: #3d1c1b;
    --bg: #121317;
    --card: #1c1d22;
    --ink: #f1f1f3;
    --muted: #a3a5ad;
    --line: #2e3038;
    --track: #8a3a2b;
    --track-line: rgba(255, 255, 255, 0.3);
    --ok: #4cc07f;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.5 Inter, system-ui, sans-serif;
}

main, .top, footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px;
}

.top { padding-top: 28px; padding-bottom: 12px; text-align: center; }
h1 {
  font: 800 clamp(2.4rem, 9vw, 4rem)/1 'Barlow Condensed', sans-serif;
  text-transform: uppercase;
  margin: 4px 0 6px;
  letter-spacing: 0.01em;
}
h2 { font: 800 1.5rem/1.1 'Barlow Condensed', sans-serif; text-transform: uppercase; margin: 0 0 12px; }
.t-bleu { color: var(--bleu); }
.t-rouge { color: var(--rouge); }
.vs { font-size: 0.45em; color: var(--muted); vertical-align: middle; }
.kicker { margin: 0; color: var(--muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
.countdown { margin: 0; color: var(--muted); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin: 0 0 16px;
}

/* ---------- La course ---------- */

.race {
  position: relative;
  background: var(--track);
  border-radius: 10px;
  padding: 58px 0 6px;
  overflow: hidden;
  background-image: repeating-linear-gradient(90deg, transparent 0 39px, rgba(0,0,0,0.06) 39px 40px);
}
.race::after { /* ligne d'arrivée */
  content: '';
  position: absolute;
  top: 0; bottom: 0; right: 0;
  width: 12px;
  background: repeating-conic-gradient(#fff 0 25%, #222 0 50%) 0 0 / 12px 12px;
  opacity: 0.85;
}
.lane {
  position: relative;
  height: 156px;
  border-bottom: 2px dashed var(--track-line);
}
.lane-rouge { border-bottom: none; height: 226px; }

.runner {
  position: absolute;
  bottom: 0;
  left: 7%;
  width: 0;
  transition: left 1.2s cubic-bezier(.3,.8,.3,1);
}
.runner-img {
  display: block;
  height: 120px;
  width: auto;
  margin-left: -52px;
  filter: drop-shadow(0 4px 3px rgba(0,0,0,0.3));
  transform-origin: 50% 100%;
  animation: stride 0.3s ease-in-out infinite alternate;
}
.runner-bleu { color: var(--bleu); }
.runner-rouge { color: var(--rouge); }

.bubble {
  position: absolute;
  bottom: 134px;
  left: 0;
  transform: translateX(-50%);
  background: #fff;
  color: #17181c;
  border-radius: 8px;
  padding: 3px 10px 4px;
  white-space: nowrap;
  text-align: center;
  line-height: 1.1;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  border-bottom: 4px solid currentColor;
}
.runner-bleu .bubble { border-color: var(--bleu); }
.runner-rouge .bubble { border-color: var(--rouge); }
.bubble-team { display: block; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: #62646d; }
.bubble strong { font: 800 1.35rem/1 'Barlow Condensed', sans-serif; }

/* La bulle ne doit pas sortir de la piste sur les bords */
.runner.edge-left .bubble { transform: translateX(-43px); }
.runner.edge-right .bubble { transform: translateX(calc(-100% + 43px)); }

@keyframes stride {
  from { transform: translateY(0) rotate(0deg); }
  to { transform: translateY(-6px) rotate(-2deg); }
}
/* Avant le départ et après l'arrivée, les coureurs ne bougent pas. */
.race.idle .runner-img { animation: none; }

.gap {
  position: absolute;
  top: 232px;
  height: 0;
  border-top: 2px solid #fff;
  transition: left 1.2s cubic-bezier(.3,.8,.3,1), width 1.2s cubic-bezier(.3,.8,.3,1);
}
.gap::before, .gap::after {
  content: '';
  position: absolute;
  top: -7px;
  height: 12px;
  border-left: 2px solid #fff;
}
.gap::before { left: 0; }
.gap::after { right: 0; }
.gap span {
  position: absolute;
  top: 8px;
  right: 0;
  white-space: nowrap;
  color: #fff;
  font: 800 1.05rem/1 'Barlow Condensed', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-shadow: 0 1px 2px rgba(0,0,0,0.35);
}
.gap.hidden { opacity: 0; }

.lead-line { text-align: center; font-weight: 600; margin: 14px 0 10px; }
.teams { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.team-stat { border-radius: 10px; padding: 10px 12px; font-size: 0.9rem; color: var(--muted); }
.team-name { display: block; font: 800 1.1rem/1.2 'Barlow Condensed', sans-serif; text-transform: uppercase; }
.team-bleu { background: var(--bleu-soft); }
.team-bleu .team-name { color: var(--bleu); }
.team-rouge { background: var(--rouge-soft); }
.team-rouge .team-name { color: var(--rouge); }
.updated { text-align: center; color: var(--muted); font-size: 0.8rem; margin: 10px 0 0; }

/* ---------- Ma contribution ---------- */

.mine { border-width: 2px; }
.mine.bleu { border-color: var(--bleu); }
.mine.rouge { border-color: var(--rouge); }
.my-km { margin: 2px 0 8px; }
.my-km strong { font: 800 2.6rem/1 'Barlow Condensed', sans-serif; }
.mine.bleu .my-km strong { color: var(--bleu); }
.mine.rouge .my-km strong { color: var(--rouge); }
.share-bar { height: 10px; border-radius: 5px; background: var(--line); overflow: hidden; }
.share-fill { height: 100%; width: 0; transition: width 0.8s ease; }
.mine.bleu .share-fill { background: var(--bleu); }
.mine.rouge .share-fill { background: var(--rouge); }
.share-text { margin: 8px 0 0; color: var(--muted); font-size: 0.92rem; }

/* ---------- Formulaires ---------- */

.form { display: grid; gap: 14px; }
.form label { display: grid; gap: 4px; font-weight: 500; font-size: 0.95rem; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row-end { display: flex; justify-content: flex-end; gap: 8px; }
input, textarea {
  font: inherit;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  width: 100%;
  min-width: 0;
}
input:focus, textarea:focus { outline: 2px solid var(--ink); outline-offset: 1px; }
.hint { color: var(--muted); font-size: 0.85rem; font-weight: 400; margin: 0; }
.error { color: var(--rouge); margin: 0; font-weight: 500; }
.error:empty, .success:empty { display: none; }
.success { color: var(--ok); margin: 0; font-weight: 500; }

.kind-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.kind-switch label { display: block; }
.kind-switch.three { grid-template-columns: repeat(3, 1fr); }
.choice { border: none; margin: 0; padding: 0; display: grid; gap: 4px; min-width: 0; }
.choice legend { font-weight: 500; font-size: 0.95rem; padding: 0; margin-bottom: 4px; }
.reveal-figure { height: 160px; width: auto; display: block; margin: 0 auto 8px; }
.kind-switch input { position: absolute; opacity: 0; width: 1px; }
.kind-switch span { display: block; text-align: center; padding: 10px; cursor: pointer; font-weight: 600; }
.kind-switch input:checked + span { background: var(--ink); color: var(--card); }
.kind-switch input:focus-visible + span { outline: 2px solid var(--bleu); outline-offset: -2px; }

.btn {
  font: 600 1rem/1 Inter, sans-serif;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  border-radius: 10px;
  padding: 12px 16px;
  cursor: pointer;
}
.btn-primary { background: var(--ink); color: var(--card); border-color: var(--ink); }
.btn-danger { background: var(--rouge); color: #fff; border-color: var(--rouge); }
.btn:disabled { opacity: 0.6; cursor: wait; }
.btn-small { padding: 6px 10px; font-size: 0.85rem; }
.link { background: none; border: none; color: var(--muted); font: inherit; text-decoration: underline; cursor: pointer; padding: 0; }

.dev-login { display: grid; gap: 8px; margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--line); }

/* ---------- Listes ---------- */

.list { list-style: none; margin: 0; padding: 0; }
.list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.list li:last-child { border-bottom: none; }
.list .dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.dot.bleu { background: var(--bleu); }
.dot.rouge { background: var(--rouge); }
.list .what { flex: 1; min-width: 0; }
.list .what strong { font-weight: 600; }
.list .meta { display: block; color: var(--muted); font-size: 0.85rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list .meta a { color: inherit; }
.list .km { font: 800 1.25rem/1 'Barlow Condensed', sans-serif; white-space: nowrap; }
.list .invalid .km { text-decoration: line-through; color: var(--muted); }
.list .empty { color: var(--muted); justify-content: center; }
.tag { font-size: 0.75rem; color: var(--muted); border: 1px solid var(--line); border-radius: 6px; padding: 2px 6px; white-space: nowrap; }

.reveal { text-align: center; padding: 36px 20px; }
.reveal p { margin: 0; font-size: 1.1rem; }
.reveal-team { font: 800 4rem/1.1 'Barlow Condensed', sans-serif !important; text-transform: uppercase; margin: 6px 0 20px !important; }

dialog {
  border: none;
  border-radius: var(--radius);
  padding: 20px;
  width: min(440px, calc(100vw - 32px));
  background: var(--card);
  color: var(--ink);
}
dialog::backdrop { background: rgba(0,0,0,0.45); }

footer { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; padding-top: 8px; padding-bottom: 40px; font-size: 0.9rem; }
footer a { color: var(--muted); }

@media (max-width: 480px) {
  .card { padding: 16px; }
  .row { grid-template-columns: 1fr; }
  .bubble strong { font-size: 1.15rem; }
}

@media (prefers-reduced-motion: reduce) {
  .runner-img { animation: none !important; }
  .runner, .gap { transition: none; }
}