/* 发现模块样式 */
.discover-header { padding: 20px 15px; text-align: center; }
.discover-header h1 { font-size: 24px; margin-bottom: 4px; }
.discover-header .subtitle { font-size: 14px; color: #666; }
.discover-tabs { display: flex; gap: 10px; margin-top: 15px; padding: 0 15px; }
.tab-btn { flex: 1; padding: 12px; background: #fff; border: 2px solid #e0e0e0; border-radius: 8px; cursor: pointer; font-size: 14px; transition: all 0.3s ease; }
.tab-btn.active { border-color: var(--primary); color: var(--primary); font-weight: 600; background: rgba(46,139,87,0.08); }
.tab-content { display: none; padding-bottom: 80px; }
.tab-content.active { display: block; }
.fc-sub-tabs { display: flex; gap: 10px; margin: 15px; }
.sub-tab-btn { flex: 1; padding: 10px; background: #f5f5f5; border: none; border-radius: 8px; cursor: pointer; font-size: 14px; }
.sub-tab-btn.active { background: var(--primary); color: #fff; font-weight: 600; }
.sub-tab-content { display: none; }
.sub-tab-content.active { display: block; }

.filter-bar { display: flex; gap: 10px; margin: 15px; padding: 10px 0; border-bottom: 1px solid #e0e0e0; }
.filter-bar select { flex: 1; padding: 10px 12px; border: 1px solid #e0e0e0; border-radius: 8px; font-size: 14px; }

.spots-grid, .food-grid, .culture-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; padding: 15px; }
.spot-card, .food-card, .culture-card { background: #fff; border-radius: 12px; overflow: hidden; cursor: pointer; transition: all 0.3s ease; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.spot-card:hover, .food-card:hover, .culture-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.15); transform: translateY(-2px); }

.spot-image, .food-image, .culture-image { width: 100%; height: 140px; overflow: hidden; background: #f0f0f0; position: relative; }
.spot-image img, .food-image img, .culture-image img { width: 100%; height: 100%; object-fit: cover; }
.spot-type-badge { position: absolute; top: 8px; right: 8px; background: rgba(0,0,0,0.6); color: #fff; padding: 4px 8px; border-radius: 4px; font-size: 11px; }

.spot-info, .food-info, .culture-info { padding: 12px; }
.spot-info h3, .food-info h3, .culture-info h3 { margin: 0 0 4px 0; font-size: 15px; color: #333; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.region, .cuisine-type, .ethnic { font-size: 12px; color: #666; margin: 4px 0; }
.rating { display: flex; align-items: center; gap: 4px; margin: 6px 0; }
.rating .stars { color: var(--accent); font-size: 12px; }
.review-count { font-size: 11px; color: #999; }
.key-info { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; font-size: 12px; color: #666; }
.quick-actions { display: flex; gap: 6px; margin-top: 10px; }
.action-btn { flex: 1; padding: 8px; background: #F5F5F5; border: none; border-radius: 6px; font-size: 12px; cursor: pointer; transition: all 0.3s ease; }
.action-btn:hover { background: #e0e0e0; }
.action-btn.btn-primary { background: var(--primary); color: #fff; }
.action-btn.btn-primary:hover { background: #26834a; }

.loading-message { text-align: center; padding: 30px; color: #666; }
.empty-message { text-align: center; padding: 40px; color: #999; }

@media (min-width: 768px) {
    .spots-grid, .food-grid, .culture-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
    .spots-grid, .food-grid, .culture-grid { grid-template-columns: repeat(4, 1fr); }
}