/* Tokens de base + variables UI (LIGHT par défaut) */
:root{
  --gap: 16px;

  --ok:   #065f46;
  --warn: #b45309;
  --bad:  #991b1b;

  --shadow: 0 6px 16px rgba(0,0,0,.06);
  --shadow-sticky: var(--shadow);

  /* Couleurs UI (light) */
  --app-bg: #ffffff;
  --app-fg: #111827;
  --muted:  #6b7280;

  --c-border: #e5e7eb;
  --bd: 1px solid var(--c-border);

  --card-bg:    #ffffff;
  --section-bg: #fbfbfb;
  --chip-bg:    #f9fafb;
  --field-bg:   #ffffff;

  --btn-bg: #ffffff;
  --btn-fg: #111827;
  --btn-bd: #d1d5db;
  --btn-hover-bg: #f3f4f6;
  --btn-hover-bd: #d1d5db;
  --btn-disabled-opacity: .5;

  --ready-bg: #10b981;
  --ready-bd: #10b981;
  /* comportement actuel (light “non forcé”) */
  --ready-hover-bg: #8a8a8a;
  --ready-hover-bd: #000000;

  --pill-bg: #ffffff;
  --stat-bg: #f9fafb;

  --alert-bg: #fffbeb;
  --alert-bd: #fde68a;
  --alert-fg: #92400e;

  --table-th-bg: #f9fafb;
  --table-line:  #e5e7eb;

  --dimmed-opacity: .55;
  --dimmed-hover-opacity: .65;

  /* Tokens surfaces élevées (tooltip / modal) */
  --sf-elev-bg: rgba(255,255,255,0.96);
  --sf-elev-bd: 1px solid #e5e7eb;
  --sf-field-bg: rgba(0,0,0,0.03);

  /* Toast */
  --sf-toast-bg: rgba(255,255,255,.96);
  --sf-toast-fg: #111;
  --sf-toast-border: rgba(0,0,0,.12);
}

/* DARK auto (si pas de thème forcé light) */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]),
  html:not([data-theme="light"]){
    --app-bg: #0b1220;
    --app-fg: #e5e7eb;
    --muted:  #9ca3af;

    --c-border: #374151;

    --card-bg:    #111827;
    --section-bg: #0f172a;
    --chip-bg:    #111827;
    --field-bg:   #0f172a;

    --btn-bg: #1f2937;
    --btn-fg: #e5e7eb;
    --btn-bd: #374151;
    --btn-hover-bg: #111827;
    --btn-hover-bd: #4b5563;
    --btn-disabled-opacity: .6;

    --ready-bg: #059669;
    --ready-bd: #059669;
    --ready-hover-bg: #047857;
    --ready-hover-bd: #047857;

    --pill-bg: #0f172a;
    --stat-bg: #0f172a;

    --alert-bg: rgba(245,158,11,.12);
    --alert-bd: #f59e0b;
    --alert-fg: #fbbf24;

    --table-th-bg: #0f172a;
    --table-line:  #374151;

    --dimmed-opacity: .65;
    --dimmed-hover-opacity: .75;

    --shadow-sticky: 0 8px 20px rgba(0,0,0,.45);

    --sf-elev-bg: rgba(17,24,39,0.96);
    --sf-elev-bd: 1px solid rgba(255,255,255,0.14);
    --sf-field-bg: rgba(255,255,255,0.06);

    --sf-toast-bg: rgba(20,20,20,.92);
    --sf-toast-fg: #fff;
    --sf-toast-border: rgba(255,255,255,.16);
  }
}

/* Thème forcé (doit passer APRÈS le @media pour override) */
:root[data-theme="dark"],
html[data-theme="dark"]{
  color-scheme: dark;

  --app-bg: #0b1220;
  --app-fg: #e5e7eb;
  --muted:  #9ca3af;

  --c-border: #374151;

  --card-bg:    #111827;
  --section-bg: #0f172a;
  --chip-bg:    #111827;
  --field-bg:   #0f172a;

  --btn-bg: #1f2937;
  --btn-fg: #e5e7eb;
  --btn-bd: #374151;
  --btn-hover-bg: #111827;
  --btn-hover-bd: #4b5563;
  --btn-disabled-opacity: .6;

  --ready-bg: #059669;
  --ready-bd: #059669;
  --ready-hover-bg: #047857;
  --ready-hover-bd: #047857;

  --pill-bg: #0f172a;
  --stat-bg: #0f172a;

  --alert-bg: rgba(245,158,11,.12);
  --alert-bd: #f59e0b;
  --alert-fg: #fbbf24;

  --table-th-bg: #0f172a;
  --table-line:  #374151;

  --dimmed-opacity: .65;
  --dimmed-hover-opacity: .75;

  --shadow-sticky: 0 8px 20px rgba(0,0,0,.45);

  --sf-elev-bg: rgba(17,24,39,0.96);
  --sf-elev-bd: 1px solid rgba(255,255,255,0.14);
  --sf-field-bg: rgba(255,255,255,0.06);

  --sf-toast-bg: rgba(20,20,20,.92);
  --sf-toast-fg: #fff;
  --sf-toast-border: rgba(255,255,255,.16);
}

:root[data-theme="light"],
html[data-theme="light"]{
  color-scheme: light;

  --app-bg: #ffffff;
  --app-fg: #111827;
  --muted:  #6b7280;

  --c-border: #e5e7eb;

  --card-bg:    #ffffff;
  --section-bg: #fbfbfb;
  --chip-bg:    #f9fafb;
  --field-bg:   #ffffff;

  --btn-bg: #ffffff;
  --btn-fg: #111827;
  --btn-bd: #d1d5db;
  --btn-hover-bg: #f3f4f6;
  --btn-hover-bd: #d1d5db;
  --btn-disabled-opacity: .5;

  --ready-bg: #10b981;
  --ready-bd: #10b981;
  /* comportement actuel (light forcé) */
  --ready-hover-bg: #059669;
  --ready-hover-bd: #059669;

  --pill-bg: #ffffff;
  --stat-bg: #f9fafb;

  --alert-bg: #fffbeb;
  --alert-bd: #fde68a;
  --alert-fg: #92400e;

  --table-th-bg: #f9fafb;
  --table-line:  #e5e7eb;

  --dimmed-opacity: .55;
  --dimmed-hover-opacity: .65;

  --shadow-sticky: var(--shadow);

  --sf-elev-bg: rgba(255,255,255,0.96);
  --sf-elev-bd: 1px solid #e5e7eb;
  --sf-field-bg: rgba(0,0,0,0.03);

  --sf-toast-bg: rgba(255,255,255,.96);
  --sf-toast-fg: #111;
  --sf-toast-border: rgba(0,0,0,.12);
}

/* Base */
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  margin: 24px;
  background: var(--app-bg);
  color: var(--app-fg);
}
h1{ margin:0 0 12px; display:flex; align-items:center; gap:10px; }

/* Layout */
.row{ display:flex; flex-wrap:wrap; gap: var(--gap); align-items:center; margin-bottom: var(--gap); }
.col{ display:flex; flex-direction:column; gap:8px; }
.grid2{ display:grid; grid-template-columns: repeat(2, auto); gap: 14px 24px; }
.grid3{ display:grid; grid-template-columns: repeat(3, minmax(180px, 1fr)); gap: 14px 24px; }
@media (max-width: 900px){ .grid3{ grid-template-columns: repeat(2, minmax(160px, 1fr)); } }
@media (max-width: 600px){ .grid3{ grid-template-columns: 1fr; } }

input[type="number"], select{
  padding: 6px 8px;
  border: var(--bd);
  border-radius: 8px;
  min-width: 140px;
  background: var(--field-bg);
  color: var(--app-fg);
}

/* Placeholder en dark (comme avant) */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) input[type="number"]::placeholder{
    color:#6b7280;
  }
}
[data-theme="dark"] input[type="number"]::placeholder{
  color:#6b7280;
}

label{ user-select:none; }

/* Buttons */
button{
  padding: 8px 12px;
  border: 1px solid var(--btn-bd);
  border-radius: 10px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  cursor:pointer;
  transition: background .15s, color .15s, border-color .15s, opacity .15s;
  display:inline-flex;
  align-items:center;
  gap:8px;
}
button:hover{ background: var(--btn-hover-bg); border-color: var(--btn-hover-bd); }
button[disabled]{ opacity: var(--btn-disabled-opacity); cursor:not-allowed; }
button.ready{ background: var(--ready-bg); color:#fff; border-color: var(--ready-bd); }
button.ready:hover{ background: var(--ready-hover-bg); border-color: var(--ready-hover-bd); }

/* Focus visible (clavier) — accessibilité */
:root{ --sf-focus: var(--ready-bg); }
:where(
  button,
  .icon-btn,
  .lang-btn,
  input[type="number"],
  select,
  .textarea,
  label[role="button"][tabindex]
):focus-visible{
  outline: 2px solid var(--sf-focus);
  outline-offset: 2px;
}

/* Les labels transformés en “boutons” par l’UI (toggle) */
label[role="button"][tabindex]{ border-radius: 10px; }

/* Sélecteur de langue */
.lang-selector{
  display:flex;
  gap:4px;
  padding:4px;
  background:#f9fafb;
  border: var(--bd);
  border-radius:10px;
}
.lang-btn{
  padding: 6px 10px;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: #6b7280;
  transition: all .2s;
}
.lang-btn:hover{ background:#e5e7eb; color:#111827; }
.lang-btn.active{ background:#10b981; color:#fff; }
[data-theme="dark"] .lang-selector{ background:#0f172a; border-color:#374151; }
[data-theme="dark"] .lang-btn{ color:#9ca3af; }
[data-theme="dark"] .lang-btn:hover{ background:#1f2937; color:#e5e7eb; }
[data-theme="dark"] .lang-btn.active{ background:#059669; color:#fff; }

/* Pills & badges */
.muted{ color: var(--muted); font-size:13px; }
.hint{ font-size:13px; }
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:2px 8px;
  border-radius:999px;
  border: var(--bd);
  background: var(--chip-bg);
  font-size:12px;
  margin-right:8px;
}
.pill{
  padding:4px 10px;
  border-radius:999px;
  font-size:12px;
  border: var(--bd);
  background: var(--pill-bg);
  color: var(--app-fg);
}
.ok{   color: var(--ok);   border-color:#a7f3d0; background:#ecfdf5; }
.warn{ color: var(--warn); border-color:#fcd34d; background:#fffbeb; }
.bad{  color: var(--bad);  border-color:#fecaca; background:#fef2f2; }
.spacer{ height:8px; }

/* Suggestions cliquables */
.pill.sugg{ cursor:pointer; }
.pill.sugg:hover{ background:#f3f4f6; }

/* Désactive le “Dessus plein” */
label.dimmed{ opacity: var(--dimmed-opacity); }
label.dimmed:hover{ opacity: var(--dimmed-hover-opacity); }
label.dimmed input{ cursor:not-allowed; }

/* Icône H1 */
h1 .icon{
  width:50px;
  height:50px;
  display:inline-block;
  vertical-align:100px;
  margin-right:.20em;
}
h1 .svg-object{
  width:100%;
  height:100%;
  display:block;
}

/* Icônes SVG */
.icon{ width:20px; height:20px; display:inline-block; vertical-align:-3px; }
.icon svg{ width:100%; height:100%; }
.icon svg *{ stroke:currentColor; fill:none; stroke-width:2; stroke-linecap:round; stroke-linejoin:round; }

/* Inversion SVG en dark (auto + forcé) */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .svg-object{ filter: invert(1); }
}
[data-theme="dark"] .svg-object{ filter: invert(1); }

/* Blocs */
.card{
  border: var(--bd);
  border-radius:12px;
  background: var(--card-bg);
  padding:12px;
  margin-bottom:16px;
}
.card-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:10px;
  flex-wrap:wrap;
}
.card-title{ display:flex; align-items:center; gap:8px; font-weight:700; }
.card-sub{ color: var(--muted); font-size:12px; }

/* Bloc Résultats */
.results-titlebar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  flex-wrap:wrap;
  margin: 18px 0 10px;
}
.results-titlebar h2{ margin:0; display:flex; align-items:center; gap:8px; }
.results-titlebar-actions{ display:flex; gap:8px; flex-wrap:wrap; }

.result-card{
  border: var(--bd);
  border-radius:12px;
  background: var(--card-bg);
  padding:14px;
}
.result-header{ display:flex; gap:8px; align-items:center; flex-wrap:wrap; margin-bottom:10px; }
.badge.mode{ background:#ecfdf5; color:#065f46; border-color:#a7f3d0; }

/* IMPORTANT: rendu identique -> ce badge reste “clair” même en dark (comme avant) */
.badge.dims{ background:#f9fafb; color:#111827; }

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .badge.mode{
    background:rgba(16,185,129,.14);
    color:#34d399;
    border-color:rgba(16,185,129,.35);
  }
}
[data-theme="dark"] .badge.mode{
  background:rgba(16,185,129,.14);
  color:#34d399;
  border-color:rgba(16,185,129,.35);
}

.stats-row{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:10px; }
.stat{
  display:flex;
  align-items:center;
  gap:6px;
  padding:6px 10px;
  border: var(--bd);
  border-radius:10px;
  background: var(--stat-bg);
  font-weight:600;
}
.result-body{ display:grid; grid-template-columns: 1fr 1fr; gap:16px; }

.section{
  border: var(--bd);
  border-radius:10px;
  padding:10px;
  background: var(--section-bg);
}
.section h3{
  margin:0 0 8px;
  font-size:14px;
  display:flex;
  align-items:center;
  gap:8px;
}
.alert{
  padding:8px 10px;
  border-radius:10px;
  background: var(--alert-bg);
  border: 1px solid var(--alert-bd);
  color: var(--alert-fg);
  margin:10px 0;
}

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .warn{
    background:rgba(245,158,11,.12);
    color:#fbbf24;
    border-color:#f59e0b;
  }
  :root:not([data-theme="light"]) .bad{
    background:rgba(239,68,68,.12);
    color:#fca5a5;
    border-color:#ef4444;
  }
  :root:not([data-theme="light"]) .alert{
    background:rgba(245,158,11,.12);
    border-color:#f59e0b;
    color:#fbbf24;
  }
}
[data-theme="dark"] .warn{
  background:rgba(245,158,11,.12);
  color:#fbbf24;
  border-color:#f59e0b;
}
[data-theme="dark"] .bad{
  background:rgba(239,68,68,.12);
  color:#fca5a5;
  border-color:#ef4444;
}
[data-theme="dark"] .alert{
  background:rgba(245,158,11,.12);
  border-color:#f59e0b;
  color:#fbbf24;
}

.bom-table{ width:100%; border-collapse:collapse; font-size:13px; }
.bom-table th, .bom-table td{
  border-bottom: 1px solid var(--table-line);
  padding:6px 6px;
  text-align:left;
}
.bom-table th{
  font-weight:600;
  background: var(--table-th-bg);
  color: var(--app-fg);
}

/* Totaux globaux (police harmonisée) */
#totauxList{ font-size:13px; line-height:1.35; }
#totauxList li{ margin:4px 0; }

/* Export texte caché */
pre#resultat{ display:none; }

/* Sticky actions */
.actions-card{
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--card-bg);
}
.actions-card.is-stuck{ box-shadow: var(--shadow-sticky); }

/* Bouton toggle thème (IMPORTANT: rendu identique -> reste clair même en dark) */
.icon-btn{
  display:inline-flex;
  align-items:center;
  gap:6px;
  border: 1px solid #d1d5db;
  background:#fff;
  color:#111827;
  border-radius:999px;
  padding:6px 10px;
  cursor:pointer;
  font-size:12px;
}
.icon-btn:hover{ background:#f3f4f6; }

/* Module Admin */
.modal{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.4);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:16px;
}
.modal[hidden]{ display:none; }
.modal-card{
  background: var(--sf-elev-bg);
  color: inherit;
  border-radius:12px;
  border: var(--sf-elev-bd);
  max-width:900px;
  width:100%;
  max-height:90vh;
  overflow:auto;
  padding:16px;
}
.modal-header{ display:flex; justify-content:space-between; align-items:center; margin-bottom:8px; }
.modal-body{ display:grid; gap:12px; }
.textarea{
  width:100%;
  min-height:260px;
  border: var(--bd);
  border-radius:10px;
  padding:10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size:12.5px;
  background:#fff;
  color:inherit;
}
.toolbar{ display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
.notice{ font-size:12px; color: var(--muted); }

/* textarea dark */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .textarea{
    background: var(--sf-field-bg);
    border: var(--sf-elev-bd);
  }
}
[data-theme="dark"] .textarea{
  background: var(--sf-field-bg);
  border: var(--sf-elev-bd);
}

/* Brick preview tooltip (bibliothèque de briques)*/
#brickPreviewTooltip{
  position:fixed;
  z-index:9999;
  pointer-events:none;
  transform: translate(12px, 12px);
}
#brickPreviewTooltip[hidden]{ display:none; }
.brickPreviewCard{
  display:grid;
  gap:8px;
  padding:10px;
  border: var(--sf-elev-bd);
  border-radius:12px;
  background: var(--sf-elev-bg);
  box-shadow: var(--shadow);
  max-width:220px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .brickPreviewCard{ color:#f9fafb; }
}
[data-theme="dark"] .brickPreviewCard{ color:#f9fafb; }

.brickPreviewCard img{
  width:200px;
  max-width:200px;
  height:140px;
  object-fit:contain;
  border-radius:10px;
  background: var(--sf-field-bg);
  display:block;
}
.brickPreviewTitle{
  font-size:12px;
  color: var(--muted);
  line-height:1.25;
  word-break: break-word;
}

/* Badge "Stock • modifié" + toast "Stock mis à jour" */
/* Badge sur le bouton stock */
#btn-inventory .sf-badge{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  margin-left:.5rem;
  padding:.1rem .45rem;
  border-radius:999px;
  font-size:.75em;
  line-height:1;
  border:1px solid currentColor;
  opacity:0;
  transform: translateY(-1px);
  transition: opacity .18s ease, transform .18s ease;
  user-select:none;
}
#btn-inventory .sf-badge.is-visible{
  opacity:1;
  transform: translateY(0);
}

/* Toast */
#sf-toast-container{
  position:fixed;
  left:50%;
  bottom:16px;
  transform: translateX(-50%);
  z-index:9999;
  pointer-events:none;
}
#sf-toast-container .sf-toast{
  pointer-events:auto;
  max-width: min(92vw, 560px);
  background: var(--sf-toast-bg);
  color: var(--sf-toast-fg);
  border: 1px solid var(--sf-toast-border);
  border-radius:14px;
  box-shadow: 0 10px 32px rgba(0,0,0,.18);
  padding:10px 12px;
  display:flex;
  align-items:center;
  gap:10px;
  font-size:14px;
}
#sf-toast-container .sf-toast__msg{ flex:1; }
#sf-toast-container .sf-toast__close{
  border:0;
  background:transparent;
  color:inherit;
  padding:4px 8px;
  border-radius:10px;
  cursor:pointer;
  font-size:18px;
  line-height:1;
}
#sf-toast-container .sf-toast__close:focus{
  outline: 2px solid currentColor;
  outline-offset: 2px;
}