/* ══════════════════════════════════════
   NOXUS — module-cites.css
   Styles du module Bâtiments / Cités
   ══════════════════════════════════════ */

/* ── CONTENEUR PRINCIPAL ── */
#module-cities {
  display: none;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

#module-cities.active {
  display: flex;
}

/* ── ZONE HAUTE : PAYSAGE ── */
.cites-top {
  position: relative;
  height: 220px;
  flex-shrink: 0;
  overflow: hidden;
  background: var(--stone-light);
}

/* Image paysage placeholder */
.cites-paysage {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cites-paysage-placeholder {
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 30% 60%, rgba(139,0,0,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 40%, rgba(201,168,76,0.06) 0%, transparent 40%),
    linear-gradient(180deg, #0E0C0A 0%, #1A1410 40%, #221C16 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.paysage-placeholder-svg {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}

/* Header du paysage */
.cites-paysage-header {
  position: absolute;
  top: 0; left: 0; right: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.75) 0%, transparent 100%);
  padding: 10px 16px;
  z-index: 5;
}

.cites-paysage-title {
  font-family: 'Cinzel', serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ── VOLET DE DÉTAIL (superposé au paysage) ── */
.batiment-volet {
  position: absolute;
  inset: 0;
  display: flex;
  z-index: 10;
  transform: translateY(-100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.batiment-volet.open {
  transform: translateY(0);
  pointer-events: all;
}

/* Moitié gauche : image du bâtiment */
.volet-image {
  width: 220px;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.volet-image img,
.volet-image-placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.volet-image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--stone-panel);
  border-right: 1px solid var(--border-gold);
}

/* Moitié droite : infos */
.volet-infos {
  flex: 1;
  background: rgba(18, 14, 10, 0.97);
  border-left: 1px solid var(--border-gold);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
}

.volet-close {
  position: absolute;
  top: 8px; right: 8px;
  width: 28px; height: 28px;
  background: rgba(139,0,0,0.4);
  border: 1px solid var(--crimson-dark);
  border-radius: 3px;
  color: var(--text-dim);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  transition: all 0.2s;
  z-index: 20;
}

.volet-close:hover { background: var(--crimson); color: var(--text-main); }

.volet-nom {
  font-family: 'Cinzel', serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 1px;
  text-transform: uppercase;
  line-height: 1.2;
}

.volet-niveau {
  font-family: 'Cinzel', serif;
  font-size: 11px;
  color: var(--crimson-light);
  letter-spacing: 2px;
}

.volet-desc {
  font-family: 'Crimson Text', serif;
  font-style: italic;
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.5;
  border-top: 1px solid var(--border);
  padding-top: 8px;
}

.volet-section-title {
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.volet-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 0;
  border-bottom: 1px solid rgba(58,46,36,0.4);
  font-size: 13px;
}

.volet-stat-row:last-child { border-bottom: none; }

.volet-stat-label { color: var(--text-dim); font-style: italic; }
.volet-stat-value { color: var(--text-main); font-family: 'Cinzel', serif; font-size: 12px; letter-spacing: 0.5px; }
.volet-stat-value.gold  { color: var(--gold); }
.volet-stat-value.green { color: #4A8A4A; }
.volet-stat-value.red   { color: var(--crimson-light); }

/* Bouton construire */
.btn-construire {
  margin-top: auto;
  padding: 8px 14px;
  background: linear-gradient(180deg, #6B0000, #4A0000);
  border: 1px solid var(--crimson);
  border-radius: 3px;
  color: var(--text-main);
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  width: 100%;
}

.btn-construire:hover:not(:disabled) {
  background: linear-gradient(180deg, #8B0000, #6B0000);
  border-color: var(--crimson-light);
  color: var(--gold-light);
}

.btn-construire:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-construire.en-cours {
  background: linear-gradient(180deg, #3A3020, #2A2010);
  border-color: var(--gold-dim);
  color: var(--gold-dim);
  cursor: not-allowed;
}

/* ── ZONE BASSE : GRILLE DES BÂTIMENTS ── */
.cites-bottom {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  background: var(--stone);
}

.cites-section-title {
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cites-section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* Grille OGame */
.batiments-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 16px;
}

/* Carte bâtiment — format carré */
.batiment-card {
  width: 96px;
  height: 96px;
  position: relative;
  cursor: pointer;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 3px;
  transition: border-color 0.2s, transform 0.1s;
  flex-shrink: 0;
}

.batiment-card:hover {
  border-color: var(--gold-dim);
  transform: scale(1.03);
  z-index: 2;
}

.batiment-card.selected {
  border-color: var(--gold);
  border-width: 2px;
}

.batiment-card.en-construction {
  border-color: var(--crimson);
}

/* Image du bâtiment */
.batiment-card img,
.batiment-card-placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.batiment-card-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--stone-light);
}

/* Niveau affiché en bas à droite comme OGame */
.batiment-niveau {
  position: absolute;
  bottom: 0; right: 0;
  background: rgba(0,0,0,0.75);
  color: var(--gold);
  font-family: 'Cinzel', serif;
  font-size: 13px;
  font-weight: 600;
  padding: 1px 6px 2px;
  line-height: 1.4;
  border-top-left-radius: 3px;
}

/* Icône upgrade disponible (triangle vert OGame) */
.batiment-upgrade-icon {
  position: absolute;
  top: 4px; left: 4px;
  width: 0; height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 12px solid #2A6A2A;
  filter: drop-shadow(0 0 2px rgba(0,0,0,0.8));
}

/* Overlay "en construction" */
.batiment-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
}

.batiment-overlay-text {
  font-family: 'Cinzel', serif;
  font-size: 8px;
  color: var(--crimson-light);
  letter-spacing: 1px;
  text-align: center;
  text-transform: uppercase;
  padding: 0 4px;
}

/* Scrollbar */
.cites-bottom::-webkit-scrollbar { width: 4px; }
.cites-bottom::-webkit-scrollbar-track { background: transparent; }
.cites-bottom::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.volet-infos::-webkit-scrollbar { width: 3px; }
.volet-infos::-webkit-scrollbar-track { background: transparent; }
.volet-infos::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }