/* Liste de courses — une colonne pensee pour le telephone, au rayon. */
:root {
  --bg: #f5f6f1;
  --surface: #ffffff;
  --ink: #1f2620;
  --muted: #6b746c;
  --line: #e1e4dc;
  --accent: #2f7a4d;
  --accent-soft: #e3efe6;
  --danger: #b4412f;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161a17;
    --surface: #1f2420;
    --ink: #e6ebe5;
    --muted: #96a097;
    --line: #2f3630;
    --accent: #6cc28d;
    --accent-soft: #233a2b;
    --danger: #e27a68;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.4 var(--font);
  padding-bottom: calc(80px + env(safe-area-inset-bottom, 0px));
}
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.barre {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: 10px;
  padding: calc(10px + env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) 10px max(16px, env(safe-area-inset-left, 0px));
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.barre h1 { margin: 0; font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; }
.resume { color: var(--muted); font-size: 0.875rem; font-variant-numeric: tabular-nums; margin-left: auto; }
.sync { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; }
.sync.attente { background: var(--muted); }
.sync.erreur { background: var(--danger); }
.filtre {
  flex: none; border: 1px solid var(--line); background: var(--surface); color: var(--muted);
  border-radius: 999px; padding: 4px 12px; font-size: 0.875rem; white-space: nowrap;
}
.filtre[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--surface); font-weight: 650; }
/* filtre « cochés seulement » : propre a chaque appareil */
body.filtre-coches .ligne:not(.faite),
body.filtre-coches .cat.sans-coche,
body.filtre-coches .ajout,
body.filtre-coches .nouvelle-cat { display: none; }
.btn-icone {
  border: 0; background: transparent; width: 40px; height: 40px; border-radius: 8px;
  font-size: 1.4rem; line-height: 1; color: var(--muted);
}
.btn-icone:hover { background: var(--accent-soft); color: var(--ink); }

.menu {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 10px max(16px, env(safe-area-inset-right, 0px)) 10px max(16px, env(safe-area-inset-left, 0px));
  border-bottom: 1px solid var(--line);
}
.menu > button, .confirm button, .nouvelle-cat button {
  border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 6px 12px;
}
.confirm { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; width: 100%; }
.confirm span { flex: 1 1 100%; }
button.danger { background: var(--danger); border-color: var(--danger); color: #fff; }

.liste { padding: 8px max(16px, env(safe-area-inset-right, 0px)) 0 max(16px, env(safe-area-inset-left, 0px)); max-width: 720px; margin: 0 auto; }
.vide { color: var(--muted); padding: 24px 0; }

.cat { margin: 14px 0; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.cat-tete { display: flex; align-items: center; gap: 4px; padding: 4px 4px 4px 0; }
.cat-nom {
  flex: 1; min-width: 0; text-align: left; border: 0; background: transparent;
  padding: 8px 4px; font-weight: 650; font-size: 1.0625rem;
  display: flex; align-items: baseline; gap: 8px;
}
.cat-nom .fleche { color: var(--muted); font-size: 0.75rem; width: 12px; display: inline-block; transition: transform .15s; }
.cat.repliee .fleche { transform: rotate(-90deg); }
.cat-nom .compte { color: var(--muted); font-weight: 400; font-size: 0.8125rem; font-variant-numeric: tabular-nums; }
.cat.repliee .lignes, .cat.repliee .ajout, .cat.repliee .cat-actions { display: none; }
.cat-actions { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 12px 10px; }
.cat-actions input { flex: 1 1 200px; min-width: 0; padding: 6px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); }
.cat-actions button { border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 6px 12px; }

.lignes { list-style: none; margin: 0; padding: 0; min-height: 8px; }
.ligne { display: flex; align-items: center; gap: 2px; border-top: 1px solid var(--line); background: var(--surface); }
.ligne input[type="checkbox"] {
  appearance: none; -webkit-appearance: none; flex: none;
  width: 24px; height: 24px; margin: 8px 6px; border: 2px solid var(--muted); border-radius: 6px; background: var(--surface);
  display: grid; place-content: center;
}
.ligne input[type="checkbox"]:checked { background: var(--accent); border-color: var(--accent); }
.ligne input[type="checkbox"]:checked::after {
  content: ""; width: 6px; height: 12px; border: solid var(--surface); border-width: 0 3px 3px 0; transform: translateY(-1px) rotate(45deg);
}
.ligne .texte {
  flex: 1; min-width: 0; border: 0; background: transparent; padding: 10px 4px; border-radius: 6px;
}
.ligne .texte:focus { background: var(--bg); outline: none; }
.ligne.faite .texte { color: var(--muted); text-decoration: line-through; }
/* en filtre, les lignes cochees SONT la liste a lire : ni barrees ni grisees */
body.filtre-coches .ligne.faite .texte { color: var(--ink); text-decoration: none; }
.suppr { border: 0; background: transparent; color: var(--muted); width: 40px; height: 40px; font-size: 1.25rem; flex: none; border-radius: 8px; }
.suppr:hover { color: var(--danger); }

.poignee {
  flex: none; width: 32px; height: 40px; display: grid; place-content: center;
  color: var(--muted); cursor: grab; touch-action: none; user-select: none; -webkit-user-select: none;
  font-size: 1.1rem; letter-spacing: -2px;
}
.glisse { opacity: .55; }
.glisse .poignee { cursor: grabbing; }
body.tri-cat .cat .lignes, body.tri-cat .cat .ajout, body.tri-cat .cat .cat-actions { display: none; }
body.en-tri { user-select: none; -webkit-user-select: none; }

.ajout { display: flex; gap: 6px; padding: 6px 8px 8px 38px; border-top: 1px solid var(--line); }
.ajout input { flex: 1; min-width: 0; border: 1px dashed var(--line); border-radius: 8px; padding: 8px 10px; background: var(--bg); }
.ajout input:focus { border-style: solid; border-color: var(--accent); outline: none; }

.nouvelle-cat { display: flex; gap: 8px; max-width: 720px; margin: 20px auto 0; padding: 0 max(16px, env(safe-area-inset-right, 0px)) 0 max(16px, env(safe-area-inset-left, 0px)); }
.nouvelle-cat input { flex: 1; min-width: 0; border: 1px dashed var(--line); border-radius: 8px; padding: 8px 10px; background: var(--surface); }

.lien-absent { max-width: 520px; margin: 40px auto; padding: 0 max(16px, env(safe-area-inset-right, 0px)) 0 max(16px, env(safe-area-inset-left, 0px)); }
.lien-absent code { background: var(--accent-soft); padding: 1px 5px; border-radius: 4px; }

.toast {
  position: fixed; left: 50%; transform: translateX(-50%);
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  display: flex; align-items: center; gap: 12px; max-width: calc(100% - 32px);
  background: var(--ink); color: var(--bg); padding: 10px 10px 10px 16px; border-radius: 10px;
  box-shadow: 0 6px 20px rgb(0 0 0 / .25);
}
.toast span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.toast button { border: 0; background: transparent; color: var(--accent-soft); font-weight: 650; padding: 4px 8px; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }