/* ===============================================================
   PLANNER — usines, étages, schémas SVG
   =============================================================== */

/* ===============================================================
   SUBNAV — navigation entre Plan du calcul et Mes usines
   =============================================================== */
.planner-subnav {
  display: flex;
  align-items: stretch;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
  background: var(--surface);
}

.planner-subnav-tab {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.4rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
  text-align: left;
  flex: 1;
  min-width: 0;
  color: var(--text-muted);
  margin-bottom: -1px;
}
.planner-subnav-tab:hover:not(:disabled) {
  background: var(--bg-soft);
  color: var(--text);
}
.planner-subnav-tab.active {
  border-bottom-color: var(--accent);
  color: var(--text);
}
.planner-subnav-tab.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pst-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  opacity: 0.7;
}
.planner-subnav-tab.active .pst-icon { opacity: 1; }

.pst-body {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}
.pst-label {
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
}
.pst-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.planner-subnav-tab.active .pst-sub { color: var(--accent); }

.pst-badge {
  background: var(--accent);
  color: #0a0e1a;
  border-radius: 12px;
  padding: 0.05rem 0.45rem;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
}

.planner-subnav-sep {
  width: 1px;
  background: var(--border);
  margin: 0.5rem 0;
  flex-shrink: 0;
}

.planner-inline-link {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: inherit;
  padding: 0;
  text-decoration: underline;
}

/* ===============================================================
   PLANNER CONTENT
   =============================================================== */
#plannerContent {
  min-height: 0;
}

.planner-empty {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
}
.planner-empty h1, .planner-empty h2 { color: var(--text); margin-bottom: 0.5rem; }
.planner-empty p { line-height: 1.6; }

.planner-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}
.planner-header-main { flex: 1; min-width: 0; }
.planner-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.planner-header h1 {
  margin: 0 0 0.4rem;
  font-size: 1.4rem;
}
.planner-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.planner-node-banner {
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 0.75rem 1.1rem;
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}
.planner-node-banner strong { color: var(--accent); }

.section-title {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 1.5rem 0 0.75rem;
  font-weight: 600;
}

/* ===============================================================
   FACTORIES GRID (vue complexe)
   =============================================================== */
.factories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.factory-card {
  background: linear-gradient(180deg, var(--surface), var(--bg-soft));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.1rem;
  cursor: pointer;
  transition: all 0.15s ease;
}
.factory-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.factory-name {
  font-weight: 600;
  font-size: 0.98rem;
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
}
.factory-name-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.factory-name-actions {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-shrink: 0;
}
.factory-name .rename {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-faint);
  padding: 0.05rem 0.35rem;
  border-radius: 4px;
  font-size: 0.7rem;
  cursor: pointer;
  font-family: inherit;
}
.factory-name .rename:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* Bouton "Construite" */
.factory-built-btn {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-faint);
  padding: 0.05rem 0.45rem;
  border-radius: 4px;
  font-size: 0.7rem;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.factory-built-btn .factory-built-check {
  font-size: 0.75rem;
  opacity: 0.4;
}
.factory-built-btn:hover {
  border-color: #22c55e;
  color: #22c55e;
}
.factory-built-btn.active {
  background: rgba(34, 197, 94, 0.12);
  border-color: #22c55e;
  color: #22c55e;
}
.factory-built-btn.active .factory-built-check {
  opacity: 1;
}

/* Card marquée comme construite */
.factory-card.built {
  border-color: rgba(34, 197, 94, 0.4);
  opacity: 0.7;
}
.factory-card.built .factory-name-text {
  text-decoration: line-through;
  text-decoration-color: rgba(34, 197, 94, 0.5);
}

.factory-tag {
  display: inline-block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.12rem 0.4rem;
  border-radius: 4px;
  margin-bottom: 0.85rem;
  font-weight: 600;
}
.factory-tag.smelters { background: rgba(251, 146, 60, 0.18); color: #fb923c; }
.factory-tag.production { background: var(--accent-soft); color: var(--accent); }
.factory-tag.isolated { background: rgba(192, 132, 252, 0.15); color: #c084fc; }

.factory-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.83rem;
  padding: 0.28rem 0;
  border-bottom: 1px solid rgba(148, 163, 184, 0.06);
}
.factory-row:last-of-type { border: none; }
.factory-row .label { color: var(--text-muted); }
.factory-row .value {
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  text-align: right;
}
.factory-row .value.energy { color: var(--accent); }

.factory-flows {
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px dashed var(--border);
}
.flow-section-label {
  color: var(--text-faint);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0.3rem 0 0.2rem;
  font-weight: 600;
}
.flow-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  padding: 0.2rem 0;
  gap: 0.5rem;
}
.flow-line .name { color: var(--text-muted); }
.flow-line .rate {
  color: var(--success);
  font-variant-numeric: tabular-nums;
  text-align: right;
  font-size: 0.75rem;
}
.flow-line .rate.in { color: var(--warning); }

/* ===============================================================
   FACTORY DETAIL VIEW
   =============================================================== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
}
.breadcrumb a {
  color: var(--accent);
  cursor: pointer;
  text-decoration: none;
}
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-sep { color: var(--text-faint); }

.factory-header {
  background: linear-gradient(135deg, var(--accent-soft), rgba(192, 132, 252, 0.08));
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}
.factory-header h2 {
  margin: 0 0 0.3rem;
  font-size: 1.2rem;
}
.factory-header-meta {
  display: flex;
  gap: 1.25rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.floor {
  background: linear-gradient(180deg, var(--surface), var(--bg-soft));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.floor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.floor-title {
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.floor-num {
  background: var(--accent);
  color: var(--bg);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
}
.floor-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
}
.floor-zoom-hint {
  font-size: 0.7rem;
  color: var(--text-faint);
  font-style: italic;
  margin-left: 0.5rem;
}

/* Étages fusionnés */
.floor-merged-badge {
  display: inline-flex;
  align-items: center;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 5px;
  padding: 0.05rem 0.45rem;
  font-size: 0.7rem;
  font-weight: 700;
  margin-left: 0.25rem;
}
.floor-merged-subs {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.floor-sub {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.floor-sub-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.85rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
  flex-wrap: wrap;
}
.floor-sub-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: auto;
}

/* ===============================================================
   SVG DIAGRAM
   =============================================================== */
.diagram-wrapper {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  height: 480px;
  position: relative;
}
.diagram-svg {
  display: block;
  width: 100%;
  height: 100%;
  cursor: grab;
  user-select: none;
}
.diagram-svg:active { cursor: grabbing; }

/* Bouton secondary pour "Planifier" */
.btn-secondary {
  margin-top: 0.75rem;
  width: 100%;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 0.85rem 1rem;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s ease;
}
.btn-secondary:hover {
  background: var(--accent-soft);
  transform: translateY(-1px);
}

/* ===============================================================
   OVERCLOCK BADGE
   =============================================================== */
.oc-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  vertical-align: middle;
  margin-left: 0.5rem;
}

/* ===============================================================
   MACHINE COUNT PILLS (avec icônes dans les cartes usine)
   =============================================================== */
.machines-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  align-items: center;
  justify-content: flex-end;
}
.machine-count-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  padding: 0.15rem 0.45rem;
  border-radius: 5px;
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
}
.machine-count-pill .machine-icon-small {
  width: 18px;
  height: 18px;
}

/* ===============================================================
   PLANNER MOBILE
   =============================================================== */
/* ===============================================================
   PLANNER — liste des builds du projet
   =============================================================== */

.planner-builds-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
}

.planner-build-card {
  background: linear-gradient(180deg, var(--surface), var(--bg-soft));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
}

.planner-build-delete {
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-faint);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: all 0.15s ease;
}
.planner-build-delete:hover {
  background: rgba(220, 53, 69, 0.12);
  border-color: rgba(220, 53, 69, 0.4);
  color: #dc3545;
}

.planner-build-head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.planner-build-icon {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
}
.planner-build-name {
  font-weight: 600;
  font-size: 0.98rem;
  line-height: 1.2;
}
.planner-build-state {
  font-size: 0.72rem;
  display: inline-block;
  margin-top: 0.2rem;
}
.planner-build-state.placed { color: var(--success); }
.planner-build-state.unplaced { color: var(--warning); }

.planner-build-rows {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.planner-build-row {
  display: grid;
  grid-template-columns: 80px auto 1fr auto;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  padding: 0.25rem 0;
  border-bottom: 1px solid rgba(148, 163, 184, 0.06);
}
.planner-build-row:last-child { border-bottom: none; }
.planner-build-kind {
  color: var(--text-faint);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.planner-build-rate {
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  white-space: nowrap;
}
.planner-build-item { color: var(--text); }
.planner-build-machines {
  color: var(--text-muted);
  font-size: 0.73rem;
  text-align: right;
}

.planner-build-actions {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  margin-top: auto;
}
.planner-build-btn {
  flex: 1;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s ease;
}
.planner-build-btn:hover {
  background: var(--accent-soft);
  transform: translateY(-1px);
}
.planner-build-action-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 0.5rem 0.6rem;
  border-radius: 8px;
  font-size: 0.78rem;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  transition: all 0.15s ease;
}
.planner-build-action-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Breadcrumb retour vers la liste */

@media (max-width: 900px) {
  .factories-grid {
    grid-template-columns: 1fr !important;
  }
  .factory-card {
    padding: 0.85rem;
  }
  .factory-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
  }
  .factory-row .value, .machines-pills {
    justify-content: flex-start;
    text-align: left;
  }
  .floor {
    padding: 0.85rem;
  }
  .floor-header {
    flex-wrap: wrap;
    gap: 0.4rem;
  }
  .floor-zoom-hint {
    display: block;
    width: 100%;
    margin-top: 0.3rem;
  }
  .diagram-wrapper {
    height: 360px;
  }
  .factory-header-meta {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
}

@media (max-width: 600px) {
  .planner-header h1 {
    font-size: 1.05rem;
    line-height: 1.4;
  }
  .planner-subtitle {
    font-size: 0.78rem;
  }
  .factory-name {
    font-size: 0.92rem;
  }
  .diagram-wrapper {
    height: 320px;
  }
}