/* =====================================================================
   fermes.css — Page « Placement des fermes »
   Reprend les variables et composants de style.css et unites.css
   (cartes, segments, puces, interrupteurs, info-bulle, règles). Une seule
   teinte pour le rendement des fermes : la couleur de la nourriture, du
   brun éteint (faible) à l'orange vif (proche de la ferme idéale). Le
   chiffre est toujours écrit dans la ferme.
   ===================================================================== */

:root {
  /* Couleurs lues par fermes.js pour dessiner la carte (canvas). */
  --terrain-fond: #1b150e;
  --terrain-grille: rgba(200, 164, 90, 0.07);
  --terrain-grille-forte: rgba(200, 164, 90, 0.15);
  --terrain-batiment: #3b2d1f;
  --terrain-obstacle: #2c3424;
  --terrain-village: #33291f;
  --terrain-aura: rgba(230, 199, 122, 0.07);
  --terrain-aura-bord: rgba(230, 199, 122, 0.5);
  --terrain-interdit: rgba(226, 93, 93, 0.55);
  --terrain-permis: rgba(143, 209, 143, 0.5);
}

/* ---------------------------------------------------------------------
   Mise en page
   --------------------------------------------------------------------- */
.fermes {
  width: min(1520px, 100%);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.fermes-plan {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 18px;
  align-items: start;
}
.fermes-panneau { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.terrain { min-width: 0; }

/* ---------------------------------------------------------------------
   Hypothèses du modèle
   --------------------------------------------------------------------- */
.hypotheses {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 8px 22px;
}
.hypothese {
  display: grid;
  grid-template-columns: 1fr 96px auto;
  align-items: center;
  gap: 8px;
  padding: 3px 0;
  border-bottom: 1px solid rgba(168, 135, 79, 0.12);
}
.hypothese-nom { color: var(--texte-doux); cursor: help; }
.hypothese-modifiee .hypothese-nom { color: var(--or-vif); }
.hypothese .input { min-height: 34px; padding: 4px 8px; font-size: 16px; text-align: right; }
.hypothese-unite { color: var(--texte-pale); font-size: 14px; min-width: 70px; }
.rayon { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; }
.rayon input[type="range"] { flex: 1 1 220px; max-width: 420px; accent-color: var(--laiton-clair); }
.rayon .input-nombre { width: 76px; text-align: right; }
.rayon-aide { margin: 0; font-size: 14px; }
.hypotheses-choix { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 14px 26px; margin-top: 14px; }

/* ---------------------------------------------------------------------
   Carte
   --------------------------------------------------------------------- */
.terrain-entete { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-bottom: 1px solid var(--bord); margin-bottom: 10px; }
.terrain-entete .etiquette { border-bottom: 0; margin-bottom: 0; }
.terrain-echelle { margin-bottom: 0; }

.barre-outils { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.outils { display: flex; flex-wrap: wrap; gap: 6px; }
.outil {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  padding: 4px 11px;
  border: 1px solid var(--bord);
  border-radius: 4px;
  background: rgba(255, 240, 210, 0.03);
  color: var(--texte-doux);
  font-family: var(--police-titre);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
}
.outil:hover:not(:disabled) { border-color: var(--laiton-clair); color: var(--texte); }
.outil[aria-pressed="true"] { background: rgba(200, 164, 90, 0.24); border-color: var(--laiton-clair); color: var(--or-vif); }
.outil:disabled { opacity: 0.4; cursor: not-allowed; }
.outil-pastille { width: 12px; height: 12px; border-radius: 2px; border: 1px solid var(--bord-fort); flex: none; }
.outils-actions { display: flex; gap: 6px; }

.terrain-options { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 18px; margin-bottom: 10px; }
.terrain-message { min-height: 1.4em; margin: 0; color: var(--texte-doux); font-size: 15px; }
.terrain-message-erreur { color: #f0a59a; }

.apercu {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  margin-bottom: 10px;
  padding: 8px 12px;
  border: 1px solid var(--bord-fort);
  border-left: 3px solid var(--or-vif);
  border-radius: 4px;
  background: rgba(200, 164, 90, 0.08);
}
.apercu p { margin: 0; }
.apercu-actions { display: flex; gap: 8px; }

.terrain-cadre { width: 100%; overflow-x: auto; }
.terrain-canvas {
  display: block;
  border: 1px solid var(--bord);
  border-radius: 4px;
  cursor: crosshair;
  touch-action: none;
}
.terrain-canvas.curseur-deplacer { cursor: grab; }
.terrain-canvas.curseur-glisser { cursor: grabbing; }

.legende { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin: 10px 0 6px; font-size: 14px; color: var(--texte-pale); }
.legende-libelle { font-family: var(--police-titre); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--texte-doux); margin-right: 4px; }
.legende-degrade {
  width: 180px;
  height: 10px;
  border-radius: 2px;
  border: 1px solid var(--bord);
  background: linear-gradient(90deg, hsl(22 35% 22%), hsl(22 58% 40%), hsl(22 80% 58%));
}
.legende-borne { font-variant-numeric: lining-nums tabular-nums; }

/* ---------------------------------------------------------------------
   Panneau : totaux, optimiseur, placement rapide, dépôts
   --------------------------------------------------------------------- */
.total-grand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--police-chiffres);
  font-size: 34px;
  font-weight: 700;
  color: var(--nourriture);
  font-variant-numeric: lining-nums tabular-nums;
  line-height: 1.1;
}
.total-grand small { font-family: var(--police-texte); font-size: 16px; font-weight: 500; color: var(--texte-doux); }
.totaux-liste { margin: 10px 0 0; display: grid; grid-template-columns: 1fr auto; gap: 3px 12px; font-size: 15px; }
.totaux-liste dt { color: var(--texte-doux); }
.totaux-liste dd { margin: 0; text-align: right; font-variant-numeric: lining-nums tabular-nums; font-weight: 600; }

.input-nombre { min-height: 36px; padding: 4px 8px; font-size: 16px; }
.optim-champs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 10px; }
.optim-champs .etiquette-champ small { text-transform: none; letter-spacing: 0; font-family: var(--police-texte); font-size: 13px; }
.optim-silos { margin-bottom: 12px; }
.optim-actions { display: flex; gap: 8px; margin-bottom: 10px; }
.optim-actions .btn { flex: 1; }
.progression { height: 6px; border-radius: 3px; background: rgba(200, 164, 90, 0.12); overflow: hidden; margin-bottom: 8px; }
.progression span { display: block; width: 0; height: 100%; background: var(--or-vif); transition: width 120ms linear; }

.remplir { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 10px; margin-bottom: 12px; }
.remplir:last-child { margin-bottom: 0; }

.table-depots { font-size: 14px; }
.table-depots td, .table-depots th { padding: 4px 6px; }
.btn-supervision {
  min-width: 34px;
  min-height: 28px;
  padding: 0 6px;
  border: 1px solid var(--bord);
  border-radius: 4px;
  background: transparent;
  color: var(--texte-pale);
  font: inherit;
  cursor: pointer;
}
.btn-supervision[aria-pressed="true"] { border-color: var(--laiton-clair); background: rgba(200, 164, 90, 0.24); color: var(--or-vif); }
.btn-supervision:disabled { opacity: 0.35; cursor: default; }

.enregistrer-trace { margin: 14px 0 0; padding-top: 12px; border-top: 1px solid rgba(168, 135, 79, 0.2); }

.table-traces { font-size: 15px; }
.table-traces td, .table-traces th { padding: 5px 8px; vertical-align: middle; }
.table-traces tbody th { white-space: normal; min-width: 180px; }
.btn-tri {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  white-space: nowrap;
  cursor: pointer;
}
.btn-tri:hover { color: var(--or-vif); }
.btn-tri:focus-visible { outline: 1px solid var(--laiton-clair); outline-offset: 2px; }
.tri-fleche { display: inline-block; min-width: 1em; margin-left: 3px; font-size: 0.8em; color: var(--or-vif); }
.trace-reglages { display: block; color: var(--texte-pale); font-size: 13px; font-weight: 400; }
.trace-affiche { background: rgba(200, 164, 90, 0.08); }
.trace-actions { white-space: nowrap; text-align: right; }
.trace-actions .btn + .btn { margin-left: 6px; }

.regles-titre { font-family: var(--police-titre); font-size: 15px; letter-spacing: 0.06em; color: var(--texte); margin: 14px 0 6px; }

/* ---------------------------------------------------------------------
   Petits écrans
   --------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .fermes-plan { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
  .optim-champs { grid-template-columns: 1fr 1fr; }
  .hypothese { grid-template-columns: 1fr 88px; }
  .hypothese-unite { grid-column: 2; min-width: 0; }
}