/* 场馆网格 */
.venue-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
  margin-bottom: 24px;
}

.venue-grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

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

/* 场馆卡片 */
.venue-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-4);
  overflow: hidden;
  transition: box-shadow .2s, border-color .2s, transform .15s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.venue-card:hover {
  box-shadow: var(--shadow-8);
  border-color: var(--azure-blue-light);
  transform: translateY(-2px);
}

.venue-card--selected {
  border-color: var(--azure-blue);
  box-shadow: 0 0 0 2px var(--azure-blue-light), var(--shadow-8);
}

.venue-card--disabled {
  opacity: .55;
  cursor: not-allowed;
  pointer-events: none;
}

.venue-card__image {
  width: 100%;
  height: 140px;
  object-fit: cover;
  background: var(--color-bg-alt);
  display: block;
}

.venue-card__image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-disabled);
  font-size: 36px;
}

.venue-card__body {
  padding: 14px 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.venue-card__name {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.venue-card__location {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.venue-card__location svg {
  width: 12px;
  height: 12px;
  fill: var(--color-text-tertiary);
  flex-shrink: 0;
}

.venue-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}

.venue-card__tag {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--azure-blue-lighter);
  color: var(--azure-blue);
  font-weight: 500;
}

.venue-card__tag--sport {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.venue-card__footer {
  padding: 10px 16px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-xs);
}

.venue-card__price {
  font-weight: 600;
  color: var(--color-danger);
  font-size: var(--font-size-sm);
}

.venue-card__price span {
  font-size: var(--font-size-xs);
  font-weight: 400;
  color: var(--color-text-tertiary);
}

.venue-card__availability {
  display: flex;
  align-items: center;
  gap: 4px;
}

.venue-card__avail-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.venue-card__avail-dot--open { background: var(--color-success); }
.venue-card__avail-dot--closed { background: var(--color-danger); }
.venue-card__avail-dot--limited { background: var(--color-warning); }

/* 场馆详情 */
.venue-detail__hero {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
}

.venue-detail__image {
  width: 360px;
  height: 240px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 1px solid var(--color-border);
  flex-shrink: 0;
}

.venue-detail__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.venue-detail__name {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.venue-detail__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.venue-detail__attrs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.venue-detail__attr {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.venue-detail__attr-label {
  font-weight: 600;
  color: var(--color-text-primary);
}

/* 预约摘要面板 */
.booking-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-4);
  padding: 20px;
  position: sticky;
  top: 24px;
}

.booking-summary__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.booking-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: var(--font-size-sm);
}

.booking-summary__label {
  color: var(--color-text-secondary);
}

.booking-summary__value {
  font-weight: 600;
  color: var(--color-text-primary);
}

.booking-summary__total {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 2px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.booking-summary__total-label {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
}

.booking-summary__total-value {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-danger);
  font-family: var(--font-family-mono);
}