/* MC-TIKLIVE : feuille unique du site. */
:root {
  --fond: #0d1014;
  --surface: #161b22;
  --surface-2: #1d242d;
  --trait: #2a333e;
  --texte: #e8edf2;
  --doux: #9aa6b2;
  --vert: #52c41a;
  --rouge: #ff5d5d;
  --jaune: #f5c451;
  --rayon: 14px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--fond);
  background-image: linear-gradient(rgba(82,196,26,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(82,196,26,.05) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--texte);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Noto Sans Thai", "Noto Sans JP", "Noto Sans KR", sans-serif;
}
a { color: var(--vert); text-decoration: none; }
a:hover { text-decoration: underline; }

.barre {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  padding: 14px clamp(16px, 4vw, 40px);
  background: rgba(13,16,20,.9);
  border-bottom: 1px solid var(--trait);
}
.logo { font-weight: 900; font-size: 22px; letter-spacing: .5px; color: var(--texte); }
.logo span { color: var(--vert); }
.logo:hover { text-decoration: none; }
nav { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
nav a { color: var(--texte); }
.langues select { background: var(--surface); color: var(--texte); border: 1px solid var(--trait); border-radius: 999px; padding: 6px 10px; font: inherit; font-size: 14px; }

main { flex: 1; width: 100%; max-width: 1080px; margin: 0 auto; padding: 32px 16px 48px; }
footer { padding: 18px 16px; text-align: center; color: var(--doux); font-size: 13px; border-top: 1px solid var(--trait); }

.heros { text-align: center; padding: 64px 0 24px; }
.heros h1 { font-size: clamp(32px, 6vw, 56px); line-height: 1.1; margin: 0 0 16px; }
.heros p { color: var(--doux); font-size: 18px; max-width: 620px; margin: 0 auto 28px; }
.heros .note { font-size: 14px; margin-top: 24px; }
.actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

.carte {
  background: var(--surface);
  border: 1px solid var(--trait);
  border-radius: var(--rayon);
  padding: clamp(20px, 4vw, 32px);
  box-shadow: 0 18px 44px rgba(0,0,0,.45);
}
form.carte, section.carte:only-child { max-width: 440px; margin: 24px auto; }
.carte h1 { margin: 0 0 20px; font-size: 26px; }
.carte h2 { margin: 0 0 16px; font-size: 20px; }
.carte h3 { margin: 24px 0 10px; font-size: 16px; color: var(--doux); }

.panneau { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 460px), 1fr)); gap: 20px; align-items: start; }
.panneau form { margin: 0; }

.champ { display: block; margin-bottom: 14px; }
.champ span { display: block; font-size: 14px; color: var(--doux); margin-bottom: 6px; }
.champ input, .champ select {
  width: 100%; padding: 11px 14px; font: inherit;
  background: var(--surface-2); color: var(--texte);
  border: 1px solid var(--trait); border-radius: 10px;
}
.champ input:focus, .champ select:focus { outline: 2px solid var(--vert); outline-offset: 1px; border-color: transparent; }
.case { display: flex; gap: 10px; align-items: flex-start; margin: 4px 0 18px; font-size: 14px; }
.case input { margin-top: 3px; accent-color: var(--vert); }

.bouton {
  display: inline-block; padding: 11px 22px; border: 0; border-radius: 999px; cursor: pointer;
  background: var(--vert); color: #0b1a05; font: inherit; font-weight: 700;
}
.bouton:hover { background: #63d82a; text-decoration: none; }
.bouton:disabled { opacity: .6; cursor: wait; }
.bouton.secondaire { background: var(--surface-2); color: var(--texte); border: 1px solid var(--trait); }
.bouton.danger { background: var(--rouge); color: #1d0505; }
.bouton.petit { padding: 7px 16px; font-size: 14px; color: #0b1a05; }
.lien { background: none; border: 0; padding: 0; color: var(--vert); font: inherit; cursor: pointer; }
.lien:hover { text-decoration: underline; }

.aide { font-size: 13px; color: var(--doux); margin: -6px 0 14px; }
.message { min-height: 1.5em; margin: 14px 0 0; font-size: 14px; }
.message.erreur { color: var(--rouge); }
.message.ok, .ok { color: var(--vert); }
.alerte { background: rgba(245,196,81,.1); border: 1px solid rgba(245,196,81,.35); color: var(--jaune); padding: 10px 14px; border-radius: 10px; font-size: 14px; }
.bas { margin: 18px 0 0; font-size: 14px; text-align: center; }

.infos { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 0 0 18px; font-size: 14px; }
.infos dt { color: var(--doux); }
.infos dd { margin: 0; word-break: break-all; }

.qr { background: #fff; width: fit-content; padding: 8px; border-radius: 10px; margin: 0 0 12px; }
.qr svg { display: block; max-width: 100%; height: auto; }
code { background: var(--surface-2); padding: 2px 6px; border-radius: 6px; font-size: 13px; word-break: break-all; }
.codes-secours ol { columns: 2; font-family: ui-monospace, Consolas, monospace; font-size: 15px; padding-left: 24px; }

.liste { list-style: none; margin: 0; padding: 0; }
.liste li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--trait); font-size: 14px; }
.liste li:first-child { border-top: 0; }
.liste li.vide { color: var(--doux); }