:root{--bg:#0e1117;--panel:#161b22;--panel-2:#1c2230;--border:#2a3140;--text:#e6edf3;--muted:#8b949e;--accent:#2f81f7;--accent-hover:#4c92f8;--danger:#f85149;--green:#2ea043}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1100px;margin:0 auto;padding:28px 20px 80px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.title{font-size:22px;font-weight:700;margin:0}.subtitle{color:var(--muted);margin:4px 0 22px}.toolbar{display:flex;gap:10px;margin-bottom:18px;flex-wrap:wrap}.search{flex:1 1;min-width:200px}input,textarea{width:100%;background:var(--panel-2);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:9px 12px;font-size:14px;outline:none}input:focus,textarea:focus{border-color:var(--accent)}button{cursor:pointer;border:1px solid var(--border);background:var(--panel-2);color:var(--text);border-radius:8px;padding:9px 14px;font-size:14px;font-weight:500;transition:.12s}.btn-primary,button:hover{border-color:var(--accent)}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-danger{color:var(--danger)}.btn-danger:hover{border-color:var(--danger)}.btn-sm{padding:5px 10px;font-size:12.5px}.btn-ghost{background:transparent;border-color:transparent}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));grid-gap:12px;gap:12px}.tool-card{text-align:left;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px 15px;display:flex;flex-direction:column;gap:8px;min-height:118px;font:inherit;color:inherit;transition:.12s}.tool-card:hover{border-color:var(--accent);background:var(--panel-2);transform:translateY(-1px)}.card-top{display:flex;align-items:flex-start;gap:8px}.tool-name{font-weight:600;font-size:15px;flex:1 1;line-height:1.3}.badge{background:var(--panel-2);border:1px solid var(--border);border-radius:20px;padding:1px 9px;font-size:11.5px;color:var(--muted);flex-shrink:0}.tool-card .badge{background:var(--bg)}.tool-desc{color:var(--muted);font-size:12.8px;line-height:1.45;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:8px}.date{color:var(--muted);font-size:12px;flex-shrink:0}.chip,.date{white-space:nowrap}.chip{display:inline-flex;align-items:center;gap:4px;max-width:100%;background:rgba(47,129,247,.12);border:1px solid rgba(47,129,247,.35);color:var(--accent);border-radius:7px;padding:3px 9px;font-size:12.2px;font-weight:500;cursor:pointer;overflow:hidden;text-overflow:ellipsis}.chip,.chip:hover{text-decoration:none}.chip:hover{background:rgba(47,129,247,.22)}.chip.muted{background:var(--panel-2);border-color:var(--border);color:var(--muted);cursor:default}.modal-lg{max-width:580px}.detail-head{justify-content:space-between;align-items:flex-start;gap:12px}.detail-actions,.detail-head{display:flex;margin-bottom:14px}.detail-actions{gap:8px;flex-wrap:wrap}.ver-list{display:flex;flex-direction:column;gap:8px;max-height:50vh;overflow-y:auto}.ver-row{background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:10px 12px;position:relative}.ver-main{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.tag-latest{color:var(--green);font-size:10.5px;font-weight:700;border:1px solid var(--green);border-radius:5px;padding:1px 6px}.ver-note{color:var(--muted);font-size:12.5px;margin-top:6px;padding-right:26px}.ver-del{position:absolute;top:8px;right:8px}.grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px}.empty{text-align:center;color:var(--muted);padding:50px 0}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal{background:var(--panel);border:1px solid var(--border);border-radius:14px;width:100%;max-width:460px;padding:22px}.modal h3{margin:0 0 16px;font-size:17px}.field{margin-bottom:13px}.field label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:5px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:8px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:30px;width:100%;max-width:360px;text-align:center}.login-card h1{font-size:20px;margin:0 0 4px}.login-card p{color:var(--muted);margin:0 0 22px}.error{color:var(--danger);font-size:13px;margin-top:10px;min-height:18px}