.filter-sidebar{position:sticky;top:120px;background:var(--card-bg);backdrop-filter:blur(15px);padding:25px;border-radius:24px;border:1px solid var(--border);box-shadow:var(--shadow-lg)}.sidebar-widget{margin-bottom:30px}.widget-title{color:var(--text-primary);font-size:1rem;font-weight:700;margin-bottom:20px;text-transform:uppercase;letter-spacing:1px;display:flex;align-items:center}.widget-title::before{content:'';width:4px;height:18px;background:var(--primary);margin-right:12px;border-radius:2px}.modern-search-box{position:relative;display:flex;align-items:center}.modern-search-box .form-control{background:var(--glass)!important;border:1px solid var(--border)!important;border-radius:50px;padding:12px 20px;color:var(--text-primary)!important}.modern-search-box .form-control:focus{border-color:var(--primary)!important;box-shadow:0 0 0 4px rgb(99 102 241 / .1)!important}.search-icon-btn{position:absolute;right:6px;background:var(--primary);border:none;color:#fff;width:36px;height:36px;border-radius:50%;transition:0.3s;display:flex;align-items:center;justify-content:center}.search-icon-btn:hover{background:var(--primary-dark);transform:scale(1.1)}.category-list{max-height:350px;overflow-y:auto;padding-right:5px}.category-list::-webkit-scrollbar{width:4px}.category-list::-webkit-scrollbar-track{background:var(--glass)}.category-list::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:10px}.filter-link{display:flex;justify-content:space-between;align-items:center;color:var(--text-secondary)!important;text-decoration:none;padding:10px 15px;background:var(--glass);border-radius:12px;transition:all 0.3s ease;margin-bottom:8px;border:1px solid #fff0}.filter-link:hover,.filter-link.active{background:rgb(99 102 241 / .1);color:var(--primary)!important;border-color:var(--border-hover);transform:translateX(5px)}.filter-link .count{font-size:.75rem;background:var(--glass);padding:2px 8px;border-radius:20px;color:var(--text-muted)}.filter-link.active .count{background:var(--primary);color:#fff}