/* 商店页面样式 */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  height: 100vh;
  overflow-x: hidden;
  overflow-y: auto;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial,
    "Noto Sans", sans-serif;
  background: linear-gradient(135deg, #fdfcfb 0%, #f7f7f8 50%, #fdfcfb 100%);
}

.store-root {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  overflow-y: auto;
}

.store-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 16px;
  overflow-x: hidden;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

/* 搜索栏 */
.store-header {
  margin-bottom: 16px;
}

.search-bar {
  display: flex;
  gap: 10px;
  max-width: 600px;
}

.search-input {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid rgba(139, 92, 246, 0.2);
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  transition: all 0.3s ease;
  background: #ffffff;
}

.search-input:focus {
  border-color: #8b5cf6;
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.search-button {
  padding: 12px 20px;
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-button:hover {
  background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.search-button:active {
  transform: translateY(0);
}

/* 分类栏 */
.category-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.category-item {
  padding: 10px 20px;
  background: #ffffff;
  border: 2px solid rgba(139, 92, 246, 0.2);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: #6b7280;
  cursor: pointer;
  transition: all 0.3s ease;
}

.category-item:hover {
  border-color: #8b5cf6;
  color: #8b5cf6;
  transform: translateY(-1px);
}

.category-item.active {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  border-color: #8b5cf6;
  color: white;
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

/* 资源网格 - 瀑布流布局 */
.resources-grid {
  flex: 1;
  position: relative;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

.resources-grid-masonry {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 16px;
}

.masonry-column {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.resources-grid::-webkit-scrollbar {
  width: 8px;
}

.resources-grid::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
  border-radius: 4px;
}

.resources-grid::-webkit-scrollbar-thumb {
  background: rgba(139, 92, 246, 0.3);
  border-radius: 4px;
}

.resources-grid::-webkit-scrollbar-thumb:hover {
  background: rgba(139, 92, 246, 0.5);
}

/* 空状态 */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: #9ca3af;
}

.empty-icon {
  font-size: 64px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-text {
  font-size: 18px;
  font-weight: 500;
}

/* 加载状态 */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: #9ca3af;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(139, 92, 246, 0.1);
  border-top-color: #8b5cf6;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 16px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-text {
  font-size: 16px;
  font-weight: 500;
}

/* 预览弹窗 */
.preview-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  backdrop-filter: blur(4px);
}

.preview-modal-content {
  background: #ffffff;
  border-radius: 16px;
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

.preview-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.preview-modal-title {
  font-size: 20px;
  font-weight: 600;
  color: #1f2937;
}

.preview-modal-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: #6b7280;
  transition: all 0.2s ease;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preview-modal-close:hover {
  background: rgba(0, 0, 0, 0.05);
  color: #1f2937;
}

.preview-modal-body {
  flex: 1;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
}

.preview-animation-container {
  width: 100%;
  max-width: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f9fafb;
  border-radius: 12px;
  padding: 40px;
  min-height: 400px;
}

.preview-animation-image {
  max-width: 100%;
  max-height: 500px;
  object-fit: contain;
  image-rendering: pixelated;
}

/* 预览弹窗底部控制栏 */
.preview-modal-footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  background: #f9fafb;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fps-control {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 400px;
}

.fps-label {
  font-size: 14px;
  font-weight: 500;
  color: #6b7280;
  white-space: nowrap;
}

.fps-slider {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: #e5e7eb;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.fps-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #8b5cf6;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.fps-slider::-webkit-slider-thumb:hover {
  background: #7c3aed;
  transform: scale(1.1);
}

.fps-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #8b5cf6;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.fps-slider::-moz-range-thumb:hover {
  background: #7c3aed;
  transform: scale(1.1);
}

.fps-display {
  font-size: 14px;
  font-weight: 600;
  color: #1f2937;
  background: #ffffff;
  padding: 6px 12px;
  border-radius: 6px;
  min-width: 60px;
  text-align: center;
  border: 1px solid #e5e7eb;
  font-family: 'Courier New', monospace;
  image-rendering: pixelated;
}