/* ==========================================================================
   NOS RÉF — Design system
   Papier / encre / tampon — patrimoine oral français
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=IBM+Plex+Mono:wght@400;500;600;700&display=swap');

:root {
  --paper: #F7F5F0;
  --paper-dim: #EFEBE1;
  --ink: #141414;
  --stamp: #A3271C;
  --stamp-dark: #7C1D14;
  --kraft: #DCD5C4;
  --kraft-line: #C7BEA6;
  --good: #2E6B4F;
  --warn: #A3271C;
  --shadow: rgba(20, 20, 20, 0.12);

  --font-display: 'Anton', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
}

::selection { background: var(--stamp); color: var(--paper); }

a { color: var(--ink); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.01em;
  margin: 0;
  text-transform: uppercase;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stamp);
  font-weight: 600;
}

/* ---- layout shell ---- */
.shell {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 20px 80px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 3px solid var(--ink);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar .brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.02em;
}
.topbar .brand span { color: var(--stamp); }

.topbar nav { display: flex; gap: 4px; flex-wrap: wrap; }

.topbar nav a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  padding: 8px 12px;
  border: 1px solid transparent;
  color: var(--ink);
}
.topbar nav a:hover,
.topbar nav a.active {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

/* ---- cards / sections ---- */
.card {
  background: #fff;
  border: 1px solid var(--kraft-line);
  border-radius: 4px;
  padding: 22px 24px;
  margin-bottom: 18px;
  box-shadow: 0 2px 0 var(--shadow);
}

.card h2 {
  font-size: 1rem;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px dashed var(--kraft-line);
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.card h2 .num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--stamp);
  border: 1px solid var(--stamp);
  border-radius: 50%;
  width: 20px; height: 20px;
  display: inline-flex; align-items: center; justify-content: center;
}

/* ---- forms ---- */
.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #6b6558;
  margin-bottom: 6px;
}
.field .hint {
  font-size: 0.72rem;
  color: #948d7c;
  margin-top: 5px;
}
input[type=text], input[type=number], input[type=url],
select, textarea, input[type=file] {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--ink);
  border-radius: 3px;
  background: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--ink);
}
textarea { resize: vertical; min-height: 70px; }
input:focus, select:focus, textarea:focus {
  outline: 3px solid var(--stamp);
  outline-offset: 1px;
}
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
@media (max-width: 640px) { .row2, .row3 { grid-template-columns: 1fr; } }

.checks { display: flex; flex-wrap: wrap; gap: 8px; }
.chk {
  border: 1.5px solid var(--ink);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 0.82rem;
  cursor: pointer;
  user-select: none;
  background: var(--paper);
}
.chk input { display: none; }
.chk.checked, .chk:has(input:checked) {
  background: var(--ink);
  color: var(--paper);
}

.repeat-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 8px; }
.repeat-row { display: flex; gap: 8px; }
.repeat-row input { flex: 1; }
.btn-x {
  background: none; border: 1.5px solid var(--ink); border-radius: 3px;
  width: 40px; cursor: pointer; font-family: var(--font-mono);
}

/* ---- buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 11px 18px;
  border-radius: 3px;
  border: 1.5px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--kraft); }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: #000; }
.btn-stamp { background: var(--stamp); color: var(--paper); border-color: var(--stamp); }
.btn-stamp:hover { background: var(--stamp-dark); }
.btn-big { padding: 16px 28px; font-size: 1rem; width: 100%; justify-content: center; }
.btn-sm { padding: 6px 10px; font-size: 0.72rem; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ---- misc components ---- */
.tag {
  display: inline-block;
  font-size: 0.72rem;
  border: 1px solid var(--ink);
  border-radius: 3px;
  padding: 2px 8px;
  margin: 2px 4px 2px 0;
  font-family: var(--font-mono);
}
.tag.stamp { border-color: var(--stamp); color: var(--stamp); }

.msg {
  font-size: 0.82rem;
  padding: 10px 14px;
  border-radius: 3px;
  margin-bottom: 14px;
  display: none;
}
.msg.show { display: block; }
.msg.ok { background: #e4f0e9; border: 1px solid var(--good); color: var(--good); }
.msg.err { background: #f6e4e1; border: 1px solid var(--stamp); color: var(--stamp); }

table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--kraft-line); }
th { text-transform: uppercase; font-size: 0.68rem; letter-spacing: 0.05em; color: #6b6558; }
tr:hover td { background: var(--paper-dim); }

.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 640px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }
.stat {
  background: var(--ink);
  color: var(--paper);
  padding: 18px;
  border-radius: 4px;
}
.stat .n { font-family: var(--font-display); font-size: 2rem; line-height: 1; }
.stat .l { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--kraft); margin-top: 6px; }

.thumb-grid { display: flex; gap: 10px; flex-wrap: wrap; }
.thumb {
  width: 90px; height: 90px; object-fit: cover;
  border: 1.5px solid var(--ink); border-radius: 3px;
}
.thumb-wrap { position: relative; }
.thumb-wrap .rm {
  position: absolute; top: -8px; right: -8px;
  background: var(--stamp); color: #fff; border: none;
  width: 22px; height: 22px; border-radius: 50%; cursor: pointer; font-size: 0.7rem;
}

.qr-preview {
  width: 160px; height: 160px;
  background: #fff;
  border: 1.5px solid var(--ink);
  display: flex; align-items: center; justify-content: center;
  border-radius: 4px;
}

.stamp-mark {
  display: inline-block;
  border: 3px solid var(--stamp);
  color: var(--stamp);
  border-radius: 50%;
  padding: 6px 14px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  transform: rotate(-8deg);
}