/* Interactive floor plan spatial layout */
.floor-plan {
  width: 100%;
}

.floor-plan__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.floor-plan__legend span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot--available { background: var(--color-available); }
.dot--booked { background: var(--color-booked); }
.dot--yours { background: var(--color-primary); }
.dot--maintenance { background: var(--color-maintenance); }

.floor-plan__room {
  background: #f0f2f6;
  border: 2px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  padding: 20px;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.floor-plan__top {
  display: grid;
  grid-template-columns: 1fr 24px 1fr auto;
  gap: 12px;
  align-items: start;
}

.floor-plan__walkway--v {
  background: var(--color-bg);
  border-left: 2px dashed var(--color-border-strong);
  border-right: 2px dashed var(--color-border-strong);
  border-radius: 4px;
  min-height: 120px;
}

.floor-plan__middle {
  display: grid;
  grid-template-columns: 1fr 1fr 100px;
  gap: 20px;
  flex: 1;
  align-items: start;
}

.floor-plan__left {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.floor-plan__center {
  display: flex;
  justify-content: center;
}

.floor-plan__bottom {
  display: grid;
  grid-template-columns: 100px 1fr 100px;
  gap: 12px;
  align-items: end;
  margin-top: auto;
  padding-top: 12px;
  border-top: 2px dashed var(--color-border-strong);
}

.floor-plan__open-space {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  color: var(--color-text-subtle);
  font-size: 0.85rem;
  text-align: center;
  min-height: 80px;
}

.floor-plan__open-space small {
  font-size: 0.7rem;
  margin-top: 4px;
}

.floor-plan__right-column {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 100px;
}

.cluster {
  display: grid;
  gap: 8px;
}

.cluster--2x2 {
  grid-template-columns: repeat(2, 1fr);
}

/* Seats */
.seat {
  width: 72px;
  height: 64px;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 700;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.seat--wide {
  width: 156px;
  height: 56px;
}

.seat__num {
  font-size: 1.1rem;
  color: var(--color-navy);
}

.seat__status {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 2px;
}

.seat--available {
  border-color: var(--color-available);
}
.seat--available .seat__status { color: var(--color-available); }

.seat--booked {
  background: #fef2f2;
  border-color: var(--color-booked);
  opacity: 0.7;
  cursor: not-allowed;
}
.seat--booked .seat__status { color: var(--color-booked); }

.seat--yours {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}
.seat--yours .seat__status { color: var(--color-primary); }

.seat--maintenance {
  background: #f1f3f5;
  border-color: var(--color-maintenance);
  opacity: 0.6;
  cursor: not-allowed;
}

.seat--selected {
  box-shadow: var(--shadow-glow);
  border-color: var(--color-primary) !important;
  transform: scale(1.05);
}

.seat:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.seat:disabled {
  cursor: not-allowed;
}

/* Room blocks */
.room-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px 8px;
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.room-block ion-icon {
  font-size: 20px;
}

.room-block--conference {
  min-height: 140px;
  background: var(--color-navy);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.room-block--conference .room-block__price {
  font-size: 0.65rem;
  opacity: 0.8;
  font-weight: 500;
}

.room-block--conference:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-md);
}

.room-block--conference.room-block--selected {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.room-block--conference.room-block--booked {
  opacity: 0.5;
  cursor: not-allowed;
}

.room-block--kitchen,
.room-block--restroom {
  background: #eef1f5;
  min-height: 56px;
}

.room-block--entrance {
  background: var(--color-primary-light);
  color: var(--color-primary);
  min-height: 64px;
}

@media (max-width: 900px) {
  .floor-plan__top {
    grid-template-columns: 1fr;
  }
  .floor-plan__walkway--v {
    display: none;
  }
  .floor-plan__middle {
    grid-template-columns: 1fr;
  }
  .floor-plan__right-column {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .room-block--conference {
    min-height: 100px;
    flex: 1;
  }
  .floor-plan__bottom {
    grid-template-columns: 1fr;
  }
}