:root{--bg: #f6f8fa;--bg-panel: #ffffff;--bg-elev: #eef0f3;--border: #d0d7de;--text: #1f2328;--muted: #656d76;--accent: #0969da;--accent-dim: #ddf4ff;--green: #1a7f37;--red: #cf222e;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px}button{font:inherit;color:var(--text);background:var(--bg-panel);border:1px solid var(--border);border-radius:6px;padding:6px 12px;cursor:pointer}button:hover{border-color:var(--accent);background:var(--bg-elev)}button:disabled{opacity:.45;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover{background:#0860c7;border-color:#0860c7}button.danger{border-color:#f7c5c7;color:var(--red)}button.danger:hover{background:#fff0f0;border-color:var(--red)}button.sm{padding:2px 8px;font-size:12px}input{font:inherit;color:var(--text);background:var(--bg-panel);border:1px solid var(--border);border-radius:6px;padding:8px 10px;width:100%}input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #0969da1f}.app{max-width:960px;margin:0 auto;padding:24px 20px 48px}.header{display:flex;align-items:flex-start;gap:12px;margin-bottom:20px}.header h1{margin:0 0 4px;font-size:22px}.spacer{flex:1}.muted{color:var(--muted)}.mono{font-family:var(--mono);font-size:12px}.err{color:var(--red)}.hint{margin:8px 0 16px;font-size:13px}.card{background:var(--bg-panel);border:1px solid var(--border);border-radius:10px;padding:18px 20px}.row{display:flex;align-items:center;gap:10px;margin-bottom:8px}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}.login-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:12px;padding:32px;width:min(360px,calc(100vw - 48px));box-shadow:0 4px 24px #00000014;display:flex;flex-direction:column;gap:24px}.login-logo{display:flex;align-items:center;gap:10px}.login-dot{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 5px #1a7f3766;flex:none}.login-title{font-size:18px;font-weight:700;letter-spacing:.3px}.form-grid{display:grid;gap:14px}.field{display:grid;gap:6px}.field-label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}.login-error{color:var(--red);font-size:13px;padding:8px 10px;background:#fff0f0;border:1px solid #f7c5c7;border-radius:6px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:16px}.tab{background:transparent;border:none;border-bottom:2px solid transparent;color:var(--muted);padding:8px 14px;margin-bottom:-1px;border-radius:0}.tab:hover{color:var(--text)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.badge{display:inline-block;padding:2px 7px;border-radius:10px;font-size:11px;font-weight:600;letter-spacing:.2px}.badge-alive{background:#0d2b1a;color:#3fb950;border:1px solid #1e4d2b}.badge-dead{background:#2b0d0d;color:var(--red);border:1px solid #4d1e1e}.badge-pending{background:var(--bg-elev);color:var(--muted);border:1px solid var(--border)}.badge-register{background:#0d1b2b;color:#58a6ff;border:1px solid #1e3a5a}.err-inline{color:var(--red);cursor:help}.registry-table{width:100%;border-collapse:collapse;font-size:13px}.registry-table th{text-align:left;color:var(--muted);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.4px;padding:8px 10px;border-bottom:1px solid var(--border)}.registry-table td{padding:10px;border-bottom:1px solid var(--border);vertical-align:middle}.registry-table tr:last-child td{border-bottom:none}.registry-table tbody tr:hover{background:var(--bg-elev)}.actions{text-align:right;white-space:nowrap}.actions button+button{margin-left:6px}