:root{--color-primary: #0071e3;--color-text-primary: #1d1d1f;--color-text-secondary: #86868b;--color-bg-body: #f5f5f7;--color-bg-surface: #ffffff;--color-bg-hover: #f5f5f7;--color-bg-active: #e8f2ff;--color-border-light: #f0f0f0;--color-border-medium: #d2d2d7;--font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: 11px;--font-size-sm: 12px;--font-size-base: 14px;--font-size-lg: 16px;--font-size-xl: 18px;--font-size-2xl: 24px;--header-height: 72px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 2px 8px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.05)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family-base);background:var(--color-bg-body);color:var(--color-text-primary);line-height:1.5;overflow:hidden}.app-container{display:flex;height:100vh;width:100vw;overflow:hidden}.sidebar{width:260px;background:var(--color-bg-surface);border-right:1px solid var(--color-border-medium);display:flex;flex-direction:column;height:100%;flex-shrink:0}.sidebar-header{height:var(--header-height);padding:0 20px;border-bottom:1px solid var(--color-border-light);display:flex;align-items:center}.sidebar-header h2{font-size:var(--font-size-xl);font-weight:600;color:var(--color-text-primary)}.app-list{flex:1;overflow-y:auto;padding:12px}.app-item{display:flex;align-items:center;gap:12px;padding:12px;border-radius:var(--radius-md);cursor:pointer;transition:all .2s;margin-bottom:4px}.app-item:hover{background:var(--color-bg-hover)}.app-item.active{background:var(--color-bg-active)}.app-item-icon{width:40px;height:40px;border-radius:var(--radius-md);background:var(--color-border-light);object-fit:cover}.app-item-info{flex:1;min-width:0}.app-item-name{font-weight:500;font-size:var(--font-size-base);color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px}.app-item-count{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.main-content{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--color-bg-body)}.main-header{height:var(--header-height);background:var(--color-bg-surface);padding:0 32px;border-bottom:1px solid var(--color-border-medium);display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.main-header h1{font-size:var(--font-size-2xl);font-weight:600;color:var(--color-text-primary)}.last-updated{font-size:13px;font-size:var(--font-size-sm);color:var(--color-text-secondary);background:var(--color-bg-body);padding:4px 8px;border-radius:var(--radius-sm)}.content-body{flex:1;overflow-y:auto;padding:24px 32px;position:relative}.sticky-filter-container{position:sticky;top:0;z-index:100;margin-bottom:20px;margin-top:-4px}.filter-bar{background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:16px 20px;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid rgba(0,0,0,.05);display:flex;align-items:center;gap:20px;flex-wrap:wrap}.stats-panel{background:var(--color-bg-surface);padding:24px;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:24px}.stats-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.stats-header h2{font-size:var(--font-size-xl);font-weight:600}.total-count{background:var(--color-bg-body);padding:4px 10px;border-radius:var(--radius-lg);font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:500}.stats-charts{display:grid;grid-template-columns:1fr 1fr;gap:20px}.chart-container{background:var(--color-bg-surface);border:1px solid var(--color-border-light);padding:20px;border-radius:var(--radius-lg)}.chart-container h3{font-size:var(--font-size-base);font-weight:500;color:var(--color-text-secondary);margin-bottom:16px;text-align:center}.filter-item{display:flex;align-items:center;gap:8px}.filter-item label{font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-secondary)}.filter-item input,.filter-item select{padding:8px 12px;border:1px solid var(--color-border-medium);border-radius:var(--radius-md);font-size:var(--font-size-sm);outline:none;transition:border-color .2s;background:var(--color-bg-surface)}.filter-item input:focus,.filter-item select:focus{border-color:var(--color-primary)}.filter-item input{width:240px}.filter-result{margin-left:auto;font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:500}.review-list{background:var(--color-bg-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.review-card{padding:20px;border-bottom:1px solid var(--color-border-light);transition:background .2s}.review-card:hover{background:#fafafa;background:var(--color-bg-hover)}.review-card:last-child{border-bottom:none}.review-header{display:flex;align-items:center;gap:12px;margin-bottom:10px;flex-wrap:wrap}.rating{font-size:var(--font-size-base);letter-spacing:2px}.rating-5{color:#22c55e}.rating-4{color:#84cc16}.rating-3{color:#eab308}.rating-2{color:#f97316}.rating-1{color:#ef4444}.username{font-weight:600;font-size:var(--font-size-base);color:var(--color-text-primary)}.date{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.edited{font-size:var(--font-size-xs);color:var(--color-text-secondary);background:var(--color-bg-body);padding:2px 6px;border-radius:var(--radius-sm);border:1px solid #e5e5e5}.review-title{font-size:var(--font-size-lg);font-weight:600;margin-bottom:8px;color:var(--color-text-primary)}.review-content{font-size:15px;color:#333;line-height:1.6}.developer-response{margin-top:16px;padding:16px;background:#fbfbfd;border-radius:var(--radius-md);border:1px solid var(--color-border-light)}.response-header{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:var(--font-size-sm);font-weight:600;color:var(--color-primary)}.response-date{font-weight:400;color:var(--color-text-secondary);margin-left:auto;font-size:var(--font-size-sm)}.pagination{display:flex;justify-content:center;align-items:center;gap:16px;padding:24px;border-top:1px solid var(--color-border-light)}.pagination button{padding:8px 24px;background:var(--color-bg-surface);color:var(--color-text-primary);border:1px solid var(--color-border-medium);border-radius:var(--radius-md);font-size:var(--font-size-base);font-weight:500;cursor:pointer;transition:all .2s}.pagination button:hover:not(:disabled){background:var(--color-bg-hover);border-color:var(--color-text-secondary)}.pagination button:disabled{background:var(--color-bg-hover);color:#ccc;border-color:#e5e5e5;cursor:not-allowed}.page-info{font-size:var(--font-size-base);color:var(--color-text-secondary);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.loading-overlay{display:flex;justify-content:center;align-items:center;height:300px;color:var(--color-text-secondary);font-size:15px}.error-message{text-align:center;padding:20px;margin:20px 0;background:#fef2f2;color:#dc2626;border-radius:var(--radius-md);border:1px solid #fecaca}.loading{display:flex;justify-content:center;align-items:center;height:100vh;color:var(--color-text-secondary)}.no-reviews{text-align:center;padding:60px;color:var(--color-text-secondary);font-size:15px}@media(max-width:900px){.stats-charts{grid-template-columns:1fr}.filter-item input{width:180px}}.menu-btn{display:none;background:none;border:none;padding:8px;margin-right:12px;cursor:pointer;color:var(--color-text-primary);border-radius:var(--radius-sm)}.menu-btn:hover{background:var(--color-bg-hover)}.mobile-overlay{position:fixed;inset:0;background:#0000004d;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:999;opacity:0;animation:fadeIn .2s forwards}@keyframes fadeIn{to{opacity:1}}@media(max-width:768px){.app-container{position:relative}.sidebar{position:fixed;left:0;top:0;bottom:0;width:280px;z-index:1000;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-md)}.mobile-menu-open .sidebar{transform:translate(0)}.menu-btn{display:flex;align-items:center;justify-content:center}.main-header{padding:0 16px;height:64px;justify-content:flex-start}.main-header h1{font-size:var(--font-size-lg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.header-meta{margin-left:8px;flex-shrink:0}.content-body{padding:16px}.filter-bar{flex-direction:column;align-items:stretch;gap:12px;padding:12px}.filter-item{flex-direction:column;align-items:stretch;gap:6px}.filter-item input,.filter-item select{width:100%}.filter-result{margin-left:0;text-align:center;padding-top:4px;border-top:1px solid var(--color-border-light);margin-top:4px}.sticky-filter-container{top:0;margin:0 -16px 16px;padding:0 16px;background:var(--color-bg-body)}.filter-bar{border-radius:0 0 var(--radius-lg) var(--radius-lg);border-top:none}.stats-panel{padding:16px}.stats-header{flex-direction:column;align-items:flex-start;gap:8px}.review-card{padding:16px}.review-header{gap:8px}.review-title{font-size:var(--font-size-base);margin-bottom:6px}.pagination{padding:16px 0;flex-wrap:wrap;gap:10px}.pagination button{padding:6px 16px;font-size:var(--font-size-sm)}}