:root {
  --green: #1f8a5f;
  --green-dark: #146a48;
  --green-soft: #e4f5ec;
  --navy: #2c2a41;
  --border: #dcdfe3;
  --bg: #f4f5f7;
  --card-bg: #ffffff;
  --danger: #c1352b;
  --warn-bg: #fff4e0;
  --warn-border: #e8b568;
  --ok-bg: #e4f5ec;
  --text: #1c1c22;
  --text-soft: #5b5f6a;
  --radius: 10px;
  --tap-min: 48px;
}

* { box-sizing: border-box; }

/* L'attribut hidden doit gagner même sur les éléments avec display:flex/grid */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.4;
  -webkit-tap-highlight-color: transparent;
}

h1, h2, h3 { margin: 0 0 12px 0; color: var(--navy); }
h1 { font-size: 1.2rem; flex: 1; }
h2 { font-size: 1.05rem; }

.hint { color: var(--text-soft); font-size: 0.9rem; margin: -4px 0 12px 0; }

/* Topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
}
.topbar-logo { height: 34px; width: auto; }
.icon-btn {
  min-width: var(--tap-min);
  min-height: var(--tap-min);
  border: none;
  background: transparent;
  font-size: 1.4rem;
  cursor: pointer;
}

/* Nav */
.main-nav {
  position: sticky;
  top: 54px;
  z-index: 29;
  display: flex;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}
.nav-btn {
  flex: 1;
  padding: 12px 8px;
  min-height: var(--tap-min);
  border: none;
  background: transparent;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-soft);
  border-bottom: 3px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.nav-btn.active {
  color: var(--green-dark);
  border-bottom-color: var(--green);
}

.container {
  max-width: 640px;
  margin: 0 auto;
  padding: 14px 14px 40px 14px;
}

.view { display: none; }
.view.active { display: block; }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
}

.field { margin-bottom: 14px; }
.field:last-child { margin-bottom: 0; }
.field-row {
  display: flex;
  gap: 10px;
}
.field-row .field { flex: 1; }

label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 5px;
  color: var(--navy);
}

select, input[type="text"], input[type="date"], input[type="time"], input[type="number"], textarea {
  width: 100%;
  min-height: var(--tap-min);
  padding: 10px 12px;
  font-size: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font-family: inherit;
}

textarea { min-height: 60px; resize: vertical; line-height: 1.45; }
#message-preview, #es-message-preview { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 14px; white-space: pre-wrap; }

select:focus, input:focus, textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(31,138,95,0.18);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 18px;
  border-radius: 10px;
  border: none;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  gap: 8px;
}
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.btn-row .btn { flex: 1; min-width: 140px; }

.btn-primary { background: var(--green); color: #fff; }
.btn-primary:active { background: var(--green-dark); }
.btn-secondary { background: var(--navy); color: #fff; }
.btn-secondary:active { opacity: 0.85; }
.btn-danger-outline { background: transparent; color: var(--danger); border: 1.5px solid var(--danger); }

/* Checkbox grid (techniciens) */
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
}
.checkbox-line, .chk-item {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: var(--tap-min);
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fafbfc;
  font-size: 0.95rem;
  cursor: pointer;
}
.chk-item.checked { background: var(--green-soft); border-color: var(--green); }
.checkbox-line input, .chk-item input { width: 20px; height: 20px; flex: none; }
.checkbox-line { margin: 10px 0; }

.soft-warning {
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 0.85rem;
  margin-top: 8px;
}

/* Total bar */
.total-bar {
  position: sticky;
  top: 100px;
  z-index: 20;
  display: flex;
  align-items: baseline;
  gap: 10px;
  background: var(--ok-bg);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  padding: 10px 16px;
  margin-bottom: 14px;
}
.total-bar.warn { background: var(--warn-bg); border-color: var(--warn-border); }
.total-label { font-weight: 600; color: var(--text-soft); font-size: 0.85rem; }
.total-value { font-size: 1.4rem; font-weight: 800; color: var(--navy); }
.total-hint { font-size: 0.82rem; color: var(--text-soft); }

.badge-offline {
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

/* Plage row */
.plage-row {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
  background: #fbfcfd;
}
.plage-row-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.plage-row-title { font-weight: 700; color: var(--navy); font-size: 0.9rem; }
.plage-remove-btn {
  min-width: var(--tap-min);
  min-height: 40px;
  border: none;
  background: transparent;
  color: var(--danger);
  font-weight: 700;
  cursor: pointer;
  font-size: 0.9rem;
}
.time-field {
  display: flex;
  align-items: center;
  gap: 6px;
}
.time-field input[type="time"] { flex: 1; }
.stepper-btn {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--navy);
}
.time-field input[readonly] {
  background: #eef0f2;
  color: var(--text-soft);
}
.drive-row { display: flex; align-items: center; gap: 8px; }
.drive-row select { flex: 1; }
.drive-arrow { font-weight: 700; color: var(--text-soft); }

.segmented { display: flex; border: 1px solid var(--green); border-radius: 10px; overflow: hidden; }
.segmented-btn {
  flex: 1;
  min-height: var(--tap-min);
  border: none;
  background: #fff;
  color: var(--green-dark);
  font-weight: 700;
  cursor: pointer;
}
.segmented-btn.active { background: var(--green); color: #fff; }

/* Autocomplete pièces */
.autocomplete { position: relative; }
.suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 25;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 0 0 8px 8px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.12);
  max-height: 290px;
  overflow-y: auto;
  /* Le conteneur laisse passer les taps (le message "aucune pièce trouvée"
     ne doit pas bloquer le bouton Ajouter situé dessous) ; seules les
     suggestions elles-mêmes sont cliquables. */
  pointer-events: none;
}
.suggestions .sugg-item { pointer-events: auto; }
.sugg-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  width: 100%;
  min-height: var(--tap-min);
  padding: 8px 12px;
  border: none;
  border-bottom: 1px solid var(--border);
  background: #fff;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}
.sugg-item:active { background: var(--green-soft); }
.sugg-item:last-child { border-bottom: none; }
.sugg-ref { font-weight: 700; font-size: 0.85rem; color: var(--green-dark); }
.sugg-desc { font-size: 0.85rem; color: var(--text); }
.sugg-vide { padding: 10px 12px; font-size: 0.85rem; color: var(--text-soft); font-style: italic; }

.piece-ajout-row {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}
.piece-qty-field { width: 150px; flex: none; }
.piece-qty-field input { text-align: center; }
.piece-ajout-row .btn { flex: 1; }

.pieces-consommees { margin-top: 4px; }
.piece-ligne {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  margin-bottom: 8px;
  background: #fbfcfd;
}
.piece-info { flex: 1; min-width: 0; }
.piece-ref { display: block; font-weight: 700; font-size: 0.82rem; color: var(--green-dark); }
.piece-desc { display: block; font-size: 0.88rem; word-break: break-word; }
.piece-actions { display: flex; align-items: center; gap: 4px; flex: none; }
.piece-qty { font-weight: 800; min-width: 38px; text-align: center; color: var(--navy); }

/* Bouton "+ Ajouter un technicien" */
.btn-chip-add {
  margin-top: 8px;
  min-height: var(--tap-min);
  padding: 6px 14px;
  border: 1.5px dashed var(--green);
  border-radius: 8px;
  background: transparent;
  color: var(--green-dark);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
}
.btn-chip-add:active { background: var(--green-soft); }

/* ✕ de retrait d'un technicien ajouté depuis l'app */
.chk-remove {
  margin-left: auto;
  min-width: 34px;
  min-height: 34px;
  border: none;
  background: transparent;
  color: var(--danger);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
}

/* Historique (entrées cliquables : rechargement dans la saisie) */
.hist-item {
  display: block;
  width: 100%;
  text-align: left;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 8px;
  font-size: 0.9rem;
  background: #fff;
  cursor: pointer;
  font-family: inherit;
}
.hist-item:active { background: var(--green-soft); }
.hist-item .hist-title { display: block; font-weight: 700; color: var(--navy); }
.hist-item .hist-meta { display: block; color: var(--text-soft); font-size: 0.82rem; }
.hist-item .hist-action { display: block; color: var(--green-dark); font-size: 0.8rem; margin-top: 4px; font-weight: 600; }
.hist-empty { color: var(--text-soft); font-style: italic; padding: 8px 0; }

/* Menu ☰ */
.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.45);
}
.menu-panel {
  position: absolute;
  top: 56px;
  right: 10px;
  width: min(320px, calc(100vw - 20px));
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.25);
  overflow: hidden;
}
.menu-item {
  display: block;
  width: 100%;
  min-height: 54px;
  padding: 14px 18px;
  border: none;
  border-bottom: 1px solid var(--border);
  background: #fff;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  font-family: inherit;
}
.menu-item:active { background: var(--green-soft); }
.menu-item:last-child { border-bottom: none; }
.menu-fermer { color: var(--text-soft); text-align: center; font-weight: 500; }

/* Lignes éditables (kits, catalogue, techniciens) */
.kit-ligne {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
  margin-bottom: 8px;
  background: #fbfcfd;
}
.kit-ligne-champs {
  display: flex;
  gap: 6px;
  margin-bottom: 6px;
}
.kit-ligne-champs input { flex: 1; min-width: 0; font-size: 14px; }
.kit-ligne-champs input:first-child { flex: 0 0 38%; }
.kit-ligne-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: flex-end;
}
.kit-qte { width: 74px; text-align: center; }
.kit-btn-ajout { min-height: 44px; padding: 6px 12px; font-size: 0.85rem; }
.kit-lignes { margin-top: 12px; }

/* Formulaire d'ajout (catalogue / techniciens) */
.cat-ajout {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}
.cat-ajout input { flex: 1; min-width: 0; }
.cat-ajout .btn { flex: none; }

/* Alarmes machine */
.alarme-carte {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  background: #fbfcfd;
}
.alarme-entete { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.alarme-code {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--danger);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.alarme-titre { font-size: 1.05rem; font-weight: 700; color: var(--navy); }
.alarme-meta { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 6px; }
.alarme-badge {
  display: inline-block;
  background: var(--green-soft);
  border: 1px solid var(--green);
  color: var(--green-dark);
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 0.78rem;
  font-weight: 600;
}
.alarme-critere { margin: 4px 0 0 0; font-size: 0.92rem; }

/* Retours d'expérience */
.rex-item {
  border: 1px solid var(--border);
  border-left: 4px solid var(--green);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 10px;
  background: #fff;
}
.rex-meta { color: var(--text-soft); font-size: 0.8rem; margin-bottom: 6px; display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.rex-suppr {
  margin-left: auto;
  min-width: 34px;
  min-height: 34px;
  border: none;
  background: transparent;
  color: var(--danger);
  font-weight: 700;
  cursor: pointer;
}
.rex-bloc { font-size: 0.92rem; margin: 4px 0; }
.rex-solution { background: var(--green-soft); border-radius: 6px; padding: 6px 8px; }

/* Bouton discret dans les encarts d'information */
.btn-lien {
  display: inline-block;
  margin-top: 6px;
  min-height: 40px;
  padding: 6px 12px;
  border: 1px solid var(--warn-border);
  border-radius: 8px;
  background: #fff;
  color: var(--navy);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
}

/* Formulaire structuré nouvelle pièce */
.piece-nouvelle {
  border: 1.5px dashed var(--green);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
  background: var(--green-soft);
}
.piece-nouvelle-titre { margin: 0 0 10px 0; font-weight: 700; color: var(--green-dark); font-size: 0.92rem; }

@media (max-width: 420px) {
  .field-row { flex-direction: column; }
  .total-bar { top: 96px; }
}