:root{--bg: #f3f4f6;--panel: #ffffff;--text: #111827;--muted: #6b7280;--border: #e5e7eb;--shadow: 0 6px 16px rgba(0, 0, 0, .06);--btn: #111827;--btnText: #ffffff;--error: #b91c1c}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:var(--bg);color:var(--text)}.app{max-width:900px;margin:36px auto;padding:0 16px 50px}.header{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:14px}.title{margin:0;font-size:34px;letter-spacing:-.02em}.subtitle{margin:6px 0 0;color:var(--muted);font-size:14px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:14px;margin-top:12px}.controls{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.control{display:grid;gap:6px}.grow{flex:1;min-width:260px}.label{font-size:12px;color:var(--muted)}.input,.select{height:40px;padding:0 12px;border-radius:10px;border:1px solid var(--border);outline:none;background:#fff;color:var(--text)}.input:focus,.select:focus{border-color:#cbd5e1}.count{margin-left:auto;color:var(--muted);font-size:13px}.btn{height:40px;padding:0 14px;border-radius:10px;border:1px solid var(--border);background:var(--btn);color:var(--btnText);cursor:pointer;font-weight:600}.btn:hover{opacity:.92}.note{margin-top:12px;color:var(--muted)}.error{margin-top:12px;color:var(--error);font-weight:600}.empty{margin-top:12px;padding:14px;border-radius:12px;border:1px dashed #cbd5e1;color:var(--muted);background:#fafafa}.emptyTitle{font-weight:700;color:var(--text);margin-bottom:4px}.emptyText{font-size:13px}.list{display:grid;gap:12px;margin-top:12px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:14px}.cardRow{display:flex;gap:12px;align-items:center}.avatar{width:64px;height:64px;border-radius:999px;border:1px solid var(--border)}.userName{font-weight:800;font-size:18px}.userLogin{color:var(--muted);font-weight:600;margin-left:6px}.userBio{margin-top:4px;color:#374151}.userStats{margin-top:8px;display:flex;gap:12px;color:var(--muted);font-size:13px;flex-wrap:wrap}.linkBtn{margin-left:auto;text-decoration:none;padding:10px 12px;border-radius:10px;border:1px solid var(--border);color:var(--text);font-weight:600;background:#fff}.linkBtn:hover{background:#f9fafb}.repoCard{transition:transform .15s ease}.repoCard:hover{transform:translateY(-2px)}.repoTop{display:flex;justify-content:space-between;gap:10px;align-items:center}.repoName{font-weight:800;text-decoration:none;color:var(--text)}.repoName:hover{text-decoration:underline}.star{color:var(--muted);font-size:13px;white-space:nowrap}.repoDesc{margin-top:6px;color:#374151;line-height:1.4;word-break:break-word}.repoMeta{margin-top:8px;color:var(--muted);font-size:13px;display:flex;gap:10px;flex-wrap:wrap}.repoLang{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);padding:3px 10px;border-radius:999px;font-weight:600;background:#f9fafb}.langDot{width:10px;height:10px;border-radius:999px;border:1px solid rgba(0,0,0,.08)}.repoFull{opacity:.7}.footer{display:flex;justify-content:center;margin-top:12px}.skeletonCard{position:relative;overflow:hidden}.sk{background:#e5e7eb;border-radius:10px}.skeletonRow{display:flex;align-items:center;justify-content:space-between;gap:12px}.skTitle{height:16px;width:45%}.skStar{height:14px;width:70px}.skLine{height:12px;width:85%;margin-top:10px}.skLine.short{width:65%;margin-top:8px}.skeletonMeta{margin-top:12px;display:flex;gap:10px;flex-wrap:wrap}.skPill{height:22px;width:90px;border-radius:999px}.skPill.wide{width:160px}.skeletonCard:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);transform:translate(-60%);animation:shimmer 1.2s infinite}@keyframes shimmer{0%{transform:translate(-60%)}to{transform:translate(60%)}}@media(max-width:520px){.cardRow{align-items:flex-start}.linkBtn{margin-left:0}}.card,.panel{transition:transform .12s ease,box-shadow .12s ease}.panel:hover{transform:translateY(-1px)}.input:focus,.select:focus,.btn:focus,.linkBtn:focus,.repoName:focus{outline:2px solid #cbd5e1;outline-offset:2px}.userStats span{background:#f3f4f6;border:1px solid var(--border);padding:3px 10px;border-radius:999px;font-size:12px}.repoFull{max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn:hover{filter:brightness(.95)}.linkBtn:hover{background:#f3f4f6}.repoName{max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}