:root {
  --ink: #1b2430;
  --ink-soft: #4a5568;
  --bg: #f4f5f7;
  --surface: #ffffff;
  --line: #dfe2e7;
  --accent: #a5721f;
  --danger: #b3261e;
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-footer {
  text-align: center;
  padding: 1.5rem 1rem;
  font-size: .8rem;
  color: var(--ink-soft);
}
.site-footer a {
  color: var(--ink-soft);
}

.site-header {
  padding: 1rem 1.25rem;
  border-block-end: 1px solid var(--line);
  background: var(--surface);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.selecteur-langue {
  display: flex;
  gap: .75rem;
  font-size: .82rem;
}
.selecteur-langue a {
  color: var(--ink-soft);
  text-decoration: none;
}
.selecteur-langue a:hover {
  color: var(--ink);
}

.site-header__brand {
  font-weight: 700;
  text-decoration: none;
  color: var(--ink);
}

.page {
  flex: 1;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

h1 {
  font-size: 1.4rem;
  margin-block-end: .3rem;
}

.lede {
  color: var(--ink-soft);
  margin-block-end: 1.5rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

fieldset {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1rem;
}

legend {
  padding-inline: .4rem;
  font-weight: 600;
  font-size: .85rem;
  color: var(--ink-soft);
}

label {
  display: block;
  font-size: .88rem;
  margin-block-end: .3rem;
  color: var(--ink-soft);
}

input, select {
  width: 100%;
  padding: .55rem .7rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  font-size: 1rem;
}

.champ { margin-block-end: .8rem; }

.ligne {
  display: flex;
  gap: .75rem;
}
.ligne > * { flex: 1; }

.cycle-bloc + .cycle-bloc {
  margin-block-start: 1rem;
}

button, .bouton {
  display: inline-block;
  padding: .7rem 1.1rem;
  border-radius: 8px;
  border: none;
  background: var(--ink);
  color: white;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
}

button.secondaire, .bouton.secondaire {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

button.danger {
  background: var(--danger);
}

.erreur {
  background: #fdecea;
  border: 1px solid #f3b3ab;
  color: var(--danger);
  padding: .75rem 1rem;
  border-radius: 8px;
  font-size: .9rem;
}

.lien-code {
  font-family: "SF Mono", Consolas, monospace;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: .75rem;
  word-break: break-all;
}

.statut-pastille {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .85rem;
  padding: .2rem .6rem;
  border-radius: 99px;
  border: 1px solid var(--line);
}
.statut-pastille.ok { color: #1a7f37; border-color: #bfe6c9; background: #eafaf0; }
.statut-pastille.attente { color: var(--accent); border-color: #e3cd9c; background: #f1e3c8; }