.research-filters{flex-direction:column;gap:.75rem;width:100%;display:flex}.research-filters__bar{flex-wrap:wrap;justify-content:center;align-items:center;gap:.75rem;width:100%;display:flex}.research-filters__search-wrap{flex:auto;min-width:0;max-width:520px;display:flex}.cir-search{background:var(--card);border:1px solid var(--border);cursor:text;border-radius:999px;align-items:center;gap:10px;width:100%;height:48px;padding:0 18px;font-family:inherit;transition:border-color .22s cubic-bezier(.22,1,.36,1),box-shadow .22s cubic-bezier(.22,1,.36,1);display:inline-flex;box-shadow:0 1px 1px #0e111608,0 18px 36px -22px #0e11161f}.cir-search__icon{width:16px;height:16px;color:var(--muted-foreground);flex-shrink:0}.cir-search__field{min-width:0;font:inherit;color:var(--foreground);background:0 0;border:0;outline:0;flex:1;font-size:14px}.cir-search__field::placeholder{color:var(--muted-foreground);opacity:.7}.cir-search__field::-webkit-search-cancel-button{display:none}.cir-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb, var(--primary) 22%, transparent), 0 18px 36px -22px #0e111626}.topic-dropdown{flex-shrink:0;position:relative}.topic-dropdown__trigger{background:var(--card);border:1px solid var(--border);height:48px;color:var(--foreground);cursor:pointer;white-space:nowrap;border-radius:999px;align-items:center;gap:8px;padding:0 16px 0 14px;font-family:inherit;font-size:14px;font-weight:500;transition:border-color .22s cubic-bezier(.22,1,.36,1),box-shadow .22s cubic-bezier(.22,1,.36,1),background .18s;display:inline-flex;box-shadow:0 1px 1px #0e111608,0 18px 36px -22px #0e11162e}.topic-dropdown__trigger:hover{border-color:var(--primary)}.topic-dropdown__trigger.has-selection{border-color:var(--primary);background:color-mix(in srgb, var(--primary) 8%, transparent);color:var(--primary)}.topic-dropdown__icon{opacity:.65;flex-shrink:0;width:15px;height:15px}.topic-dropdown__chevron{opacity:.5;flex-shrink:0;width:14px;height:14px;transition:transform .2s}.topic-dropdown__chevron.open{transform:rotate(180deg)}.topic-dropdown__menu{z-index:200;background:var(--card);border:1px solid var(--border);border-radius:16px;width:260px;animation:.16s cubic-bezier(.22,1,.36,1) both dropdown-in;position:absolute;top:calc(100% + 8px);right:0;overflow:hidden;box-shadow:0 4px 6px -1px #0e111612,0 20px 40px -10px #0e111629}@keyframes dropdown-in{0%{opacity:0;transform:translateY(-6px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.topic-dropdown__header{text-transform:uppercase;letter-spacing:.07em;color:var(--muted-foreground);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 16px 8px;font-family:inherit;font-size:11px;font-weight:700;display:flex}.topic-dropdown__clear-btn{border:1px solid var(--border);color:var(--primary);cursor:pointer;text-transform:none;letter-spacing:0;background:0 0;border-radius:999px;padding:2px 8px;font-family:inherit;font-size:10px;font-weight:600;transition:background .15s}.topic-dropdown__clear-btn:hover{background:color-mix(in srgb, var(--primary) 10%, transparent)}.topic-dropdown__list{flex-direction:column;max-height:280px;padding:6px;display:flex;overflow-y:auto}.topic-dropdown__list::-webkit-scrollbar{width:4px}.topic-dropdown__list::-webkit-scrollbar-track{background:0 0}.topic-dropdown__list::-webkit-scrollbar-thumb{background:var(--border);border-radius:999px}.topic-dropdown__item{width:100%;color:var(--foreground);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:10px;align-items:center;gap:10px;padding:9px 10px;font-family:inherit;font-size:13.5px;font-weight:500;transition:background .13s,color .13s;display:flex}.topic-dropdown__item:hover{background:var(--muted)}.topic-dropdown__item.active{color:var(--primary);background:color-mix(in srgb, var(--primary) 8%, transparent)}.topic-dropdown__check{border:1.5px solid var(--border-strong);border-radius:5px;flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;transition:border-color .13s,background .13s;display:inline-flex}.topic-dropdown__item.active .topic-dropdown__check{background:var(--primary);border-color:var(--primary)}.topic-dropdown__check svg{width:11px;height:11px;color:var(--primary-foreground)}.research-filters__clear-wrap{justify-content:center;display:flex}.research-filters__clear{border:1px solid var(--border);color:var(--muted-foreground);cursor:pointer;background:0 0;border-radius:999px;padding:.45rem 1.1rem;font-family:inherit;font-size:.8rem;font-weight:600;transition:all .18s}.research-filters__clear:hover{background:var(--muted);border-color:var(--primary);color:var(--primary)}@media (max-width:600px){.research-filters__bar{flex-direction:column;align-items:stretch}.research-filters__search-wrap{max-width:100%}.topic-dropdown{align-self:flex-start}.topic-dropdown__menu{width:240px;left:0;right:auto}}