.catalog-controls{display:flex;flex-wrap:wrap;gap:18px;margin-bottom:24px}.catalog-controls .search-box{align-items:center;background:#fff;border:1px solid #e5e7eb;border-radius:16px;box-shadow:0 10px 30px #0f172a0f;display:flex;gap:12px;padding:12px 18px}.catalog-controls .search-icon{align-items:center;color:#6366f1;display:flex;height:20px;justify-content:center;width:20px}.catalog-controls .search-box input{background:transparent;border:none;color:#1f2937;flex:1;font-size:15px;outline:none}.chip-tray{display:flex;flex-wrap:wrap;gap:10px}.chip{align-items:center;background:#6366f11f;border:none;border-radius:999px;color:#4f46e5;display:flex;font-size:13px;font-weight:600;gap:8px;padding:10px 18px;transition:all .2s ease}.chip:hover{background:#6366f133;cursor:pointer}.chip.is-active{background:#4f46e5;box-shadow:0 12px 30px #4f46e559;color:#fff}.chip-count{background:#ffffff40;border-radius:999px;font-size:12px;padding:2px 8px}.popular_courses.modern-catalog{background:#f7f4ff;padding:70px 0}.popular_courses.modern-catalog .section_title h3{color:#0f172a;font-size:34px}.popular_courses.modern-catalog .section_title p{color:#6b7280}@media(max-width:575px){.chip-tray{flex-wrap:nowrap;overflow-x:auto}.chip{white-space:nowrap}}