:root{--bg:#0d1117;--panel:#151c25;--panel-2:#1a232e;--line:#2a3745;--ink:#f4f7fb;--muted:#9aaabd;--blue:#69a9ff;--green:#42d392;--red:#f27c86;--shadow:0 18px 48px rgba(0,0,0,.24)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at 10% 0%,#162333 0,#0d1117 42%);color:var(--ink)}
body{line-height:1.5}.topbar{height:76px;border-bottom:1px solid var(--line);background:rgba(13,17,23,.88);backdrop-filter:blur(16px);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(18px,4vw,56px);position:sticky;top:0;z-index:10}.brand-block{display:flex;align-items:center;gap:15px}.back-link{width:32px;height:32px;border:1px solid var(--line);border-radius:8px;display:grid;place-items:center;color:var(--muted);font-size:28px;text-decoration:none;line-height:1}.back-link:hover{color:var(--ink);border-color:var(--blue)}.eyebrow,.section-label{margin:0;color:var(--blue);font:600 10px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.14em;text-transform:uppercase}.topbar h1{margin:4px 0 0;font-size:20px;letter-spacing:-.02em}.header-actions{display:flex;align-items:center;gap:16px}.status{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.status i{width:8px;height:8px;border-radius:50%;background:#778392;display:inline-block}.status i[data-state=ok]{background:var(--green);box-shadow:0 0 0 0 rgba(66,211,146,.5);animation:pulse 1.8s infinite}.status i[data-state=error]{background:var(--red)}@keyframes pulse{70%{box-shadow:0 0 0 7px rgba(66,211,146,0)}100%{box-shadow:0 0 0 0 rgba(66,211,146,0)}}button{font:inherit}.outline-button,.copy-button,.primary-button{border:1px solid var(--line);border-radius:7px;cursor:pointer;transition:.18s}.outline-button{padding:7px 12px;color:var(--muted);background:transparent;font-size:12px}.outline-button:hover{color:var(--ink);border-color:var(--blue)}.catalog-shell{max-width:1440px;margin:0 auto;padding:30px clamp(18px,4vw,56px);display:grid;grid-template-columns:230px minmax(0,1fr);gap:30px}.category-sidebar{position:sticky;top:106px;align-self:start}.sidebar-heading{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:0 0 12px;color:var(--muted);font-size:12px}.sidebar-heading span:last-child{color:var(--blue);font:600 12px ui-monospace,monospace}.category-list{display:flex;flex-direction:column;gap:6px;margin-top:12px}.category-item{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-radius:7px;color:var(--muted);font-size:13px;cursor:pointer;border:1px solid transparent;background:transparent;text-align:left}.category-item:hover{color:var(--ink);background:var(--panel)}.category-item.active{background:#1b2c42;color:var(--ink);border-color:#315b86}.category-item .count{font:11px ui-monospace,monospace;color:#6f8196}.catalog-main{min-width:0}.catalog-toolbar{display:flex;justify-content:space-between;align-items:end;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:20px}.catalog-toolbar strong{display:block;margin-top:5px;font-size:22px}.result-count{color:var(--muted);font:12px ui-monospace,monospace}.resource-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.resource-card{background:linear-gradient(145deg,rgba(26,35,46,.96),rgba(18,25,33,.96));border:1px solid var(--line);border-radius:10px;padding:19px;box-shadow:var(--shadow);display:flex;flex-direction:column;min-height:250px;animation:card-in .35s both}.resource-card:hover{border-color:#486d98;transform:translateY(-2px)}@keyframes card-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.card-head{display:flex;justify-content:space-between;gap:10px;align-items:start}.resource-title{margin:0;font-size:17px;line-height:1.35}.availability{display:inline-flex;align-items:center;gap:6px;flex:none;color:var(--green);font-size:11px;white-space:nowrap}.availability i{width:7px;height:7px;border-radius:50%;background:currentColor}.availability.unavailable{color:var(--red)}.file-list{list-style:none;padding:0;margin:16px 0 18px;display:flex;flex-direction:column;gap:6px;flex:1}.file-list li{font:11px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;color:#aab8c7;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-left:14px;position:relative}.file-list li::before{content:"";position:absolute;left:0;top:7px;width:4px;height:4px;border-radius:1px;background:#58708a}.card-meta{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:12px;color:#718397;font:10px ui-monospace,monospace}.copy-button{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;background:#233c58;border-color:#315b86;color:#dcecff;font-size:12px}.copy-button:hover{background:#2e5277}.copy-button:disabled{opacity:.5;cursor:not-allowed}.empty-state{grid-column:1/-1;border:1px dashed var(--line);border-radius:10px;padding:64px 20px;text-align:center;color:var(--muted)}.empty-state strong{display:block;color:var(--ink);font-size:16px;margin-bottom:8px}.empty-state span{font-size:13px}.modal-backdrop{position:fixed;inset:0;background:rgba(5,8,12,.76);display:grid;place-items:center;padding:20px;z-index:20}.modal-backdrop[hidden]{display:none}.auth-modal{width:min(100%,390px);background:#151c25;border:1px solid #344454;border-radius:10px;padding:28px;box-shadow:var(--shadow)}.modal-mark{width:38px;height:38px;border-radius:8px;background:#203a57;color:#8fc1ff;display:grid;place-items:center;font:700 13px ui-monospace,monospace;margin-bottom:18px}.auth-modal h2{margin:0 0 8px;font-size:22px}.auth-modal p{color:var(--muted);font-size:13px;margin:0 0 20px}.auth-modal label{display:block;margin:13px 0}.auth-modal label span{display:block;color:#bbc8d5;font-size:12px;margin-bottom:6px}.auth-modal input{width:100%;background:#0e141b;color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:10px 11px;outline:none}.auth-modal input:focus{border-color:var(--blue)}.primary-button{width:100%;padding:11px;background:#4389d4;border-color:#5ca0ec;color:white;font-weight:600;margin-top:8px}.primary-button:hover{background:#5a9de5}.error-message{min-height:20px!important;color:var(--red)!important;margin:12px 0 0!important;font-size:12px!important}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,12px);background:#203a57;color:#e4f1ff;border:1px solid #4776a5;border-radius:7px;padding:9px 14px;font-size:12px;opacity:0;pointer-events:none;transition:.2s;z-index:30}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:760px){.topbar{height:auto;min-height:68px;padding:13px 18px}.status{display:none}.catalog-shell{grid-template-columns:1fr;padding-top:20px}.category-sidebar{position:static}.category-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.catalog-toolbar{align-items:start;flex-direction:column}.resource-grid{grid-template-columns:1fr}.topbar h1{font-size:18px}}
.remember-field{display:flex!important;align-items:center;gap:8px;margin:12px 0 2px!important}.remember-field input{width:15px;height:15px;accent-color:var(--blue);padding:0}.remember-field span{margin:0!important;color:var(--muted)!important}
.copy-control{position:relative;display:inline-flex}.oss-button-corner{position:absolute;top:-8px;right:-7px;z-index:1;padding:2px 5px;color:#e7f5ff;background:#2876b9;border:1px solid #6ab4f4;border-radius:4px;font:700 8px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;box-shadow:0 2px 6px rgba(0,0,0,.28);pointer-events:none}.oss-button-corner.missing{color:#78889a;background:#202b36;border-color:#344454;box-shadow:none}