/* ===== MODALS CSS ===== */

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 500;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 0.25s cubic-bezier(0.34,1.56,0.64,1);
}
.modal-lg { max-width: 740px; }

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.92) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0;
  background: var(--bg-surface);
  z-index: 1;
}
.modal-header h3 {
  font-family: 'Rajdhani';
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}
.modal-close {
  width: 30px; height: 30px;
  border: none; background: var(--bg-elevated);
  color: var(--text-secondary); border-radius: 6px;
  font-size: 1.2rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.modal-close:hover { background: var(--red-dim); color: var(--red); }

.modal-body { padding: 20px; }
.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* PLANNING WEEK */
.planning-week {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
}
.planning-day {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  min-height: 300px;
}
.planning-day-header {
  font-family: 'Rajdhani';
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
  text-align: center;
}
.planning-day.today .planning-day-header { color: var(--accent); }
.planning-class {
  background: var(--bg-elevated);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  padding: 8px;
  margin-bottom: 6px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: var(--transition);
}
.planning-class:hover { background: var(--bg-card-hover); }
.planning-class-name { font-weight: 600; color: var(--text-primary); }
.planning-class-info { color: var(--text-muted); margin-top: 2px; }

/* ROOMS GRID */
.rooms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.room-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.2s;
}
.room-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
}
.room-card-img {
  height: 140px;
  background: var(--bg-elevated);
  position: relative;
  overflow: hidden;
}
.room-card-img img { width: 100%; height: 100%; object-fit: cover; opacity: 0.7; }
.room-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(8,13,26,0.9) 0%, transparent 60%);
  display: flex; align-items: flex-end;
  padding: 12px;
}
.room-card-name {
  font-family: 'Rajdhani';
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
}
.room-card-body { padding: 14px; }
.room-card-stats {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 8px; margin-bottom: 12px;
}
.room-stat { text-align: center; }
.room-stat-val { font-family: 'Rajdhani'; font-size: 1.1rem; font-weight: 700; color: var(--text-primary); }
.room-stat-label { font-size: 0.65rem; color: var(--text-muted); text-transform: uppercase; }
.room-occupancy-bar {
  height: 5px; background: var(--bg-elevated);
  border-radius: 99px; overflow: hidden;
}
.room-occupancy-fill {
  height: 100%; border-radius: 99px;
  background: var(--accent);
  transition: width 0.5s;
}

@media (max-width: 768px) {
  .planning-week { grid-template-columns: repeat(2, 1fr); }
  .door-detail-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .planning-week { grid-template-columns: 1fr; }
}