:root{--bg-base: #0d1117;--bg-surface: #161b22;--bg-overlay: #21262d;--border: #30363d;--border-focus: #58a6ff;--text-primary: #e6edf3;--text-secondary: #8b949e;--text-muted: #484f58;--accent-blue: #58a6ff;--accent-green: #3fb950;--accent-yellow: #d29922;--accent-red: #f85149;--accent-purple: #a371f7;--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;--font-sans: "Inter", system-ui, sans-serif;--radius: 6px;--radius-lg: 10px}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg-base);color:var(--text-primary);font-family:var(--font-sans);font-size:14px;font-weight:400}#root{min-height:100vh}.app-shell{max-width:720px;margin:0 auto;padding:24px}.wallet-bar{width:100%;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}.wordmark{font-family:var(--font-mono);color:var(--accent-purple);font-size:18px;font-weight:600}.wallet-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.btn-connect{border:1px solid var(--accent-blue);background:transparent;color:var(--accent-blue);border-radius:var(--radius);padding:6px 16px;cursor:pointer;font-family:var(--font-sans);font-weight:500}.btn-connect:hover{background:#58a6ff1a}.wallet-pill{display:inline-flex;align-items:center;gap:8px;background:var(--bg-overlay);border:1px solid var(--border);border-radius:999px;padding:5px 10px;font-family:var(--font-mono);font-size:13px}.dot-online{width:8px;height:8px;border-radius:50%;background:var(--accent-green)}.btn-disconnect{border:none;background:transparent;color:var(--text-muted);cursor:pointer;font-size:12px;padding:4px}.btn-disconnect:hover{color:var(--accent-red)}.network-pill{border:1px solid var(--border);background:var(--bg-overlay);color:var(--text-secondary);border-radius:999px;padding:5px 10px;font-size:11px;font-family:var(--font-mono)}.network-warning{display:inline-flex;align-items:center;gap:8px;color:var(--accent-yellow);font-size:12px}.inline-switch{border:none;background:transparent;color:var(--accent-yellow);text-decoration:underline;cursor:pointer;font-size:12px}.divider{border:0;border-top:1px solid var(--border);margin:16px 0 20px}.main-column{display:flex;flex-direction:column;gap:14px}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.repo-card.is-loading{border-left:3px solid var(--accent-blue)}.repo-header{display:flex;align-items:center;gap:8px}.branch-icon{width:16px;height:16px;color:var(--text-secondary)}.repo-header h2{margin:0;font-size:15px;font-weight:500}.repo-subtext{margin:10px 0 14px;color:var(--text-secondary);font-size:13px}.repo-input{width:100%;height:38px;background:var(--bg-overlay);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-family:var(--font-mono);font-size:13px;padding:0 10px}.repo-input::placeholder{color:var(--text-muted)}.repo-input:focus{border-color:var(--border-focus);outline:none;box-shadow:0 0 0 3px #58a6ff26}.repo-actions{display:flex;gap:8px;margin-top:12px}.btn-analyze{background:var(--accent-blue);color:#0d1117;font-weight:600;border:none;border-radius:var(--radius);padding:8px 20px;min-width:112px;height:36px;cursor:pointer}.btn-analyze:disabled,.btn-secondary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:transparent;color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:8px 20px;height:36px;cursor:pointer}.spinner{width:16px;height:16px;border:2px solid rgba(13,17,23,.3);border-top:2px solid var(--bg-base);border-radius:50%;display:inline-block;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.status-inline{margin:10px 0 0;color:var(--accent-blue);font-size:13px}.error-inline{margin:8px 0 0;color:var(--accent-red);font-size:12px}.error-banner{margin:0;color:var(--accent-red);background:#f851491a;border:1px solid rgba(248,81,73,.35);border-radius:var(--radius);padding:10px 12px;font-size:13px}.gauge-layout{display:flex;align-items:center;gap:32px;flex-wrap:wrap}.gauge-svg{display:block}.score-arc{transition:stroke-dashoffset 1.2s ease-out}.gauge-score{font-family:var(--font-mono);font-size:36px;font-weight:600}.gauge-scale{fill:var(--text-muted);font-size:14px;font-family:var(--font-mono)}.gauge-details{flex:1;min-width:220px}.repo-url{margin:0 0 10px;max-width:360px;font-family:var(--font-mono);color:var(--text-secondary);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.score-badge{display:inline-block;padding:4px 9px;border-radius:999px;font-size:12px;font-weight:500}.badge-healthy{background:#3fb95026;color:var(--accent-green)}.badge-fair{background:#d2992226;color:var(--accent-yellow)}.badge-risk{background:#f8514926;color:var(--accent-red)}.score-text{margin:11px 0;font-size:13px;color:var(--text-secondary)}.score-time{margin:0;font-size:12px;color:var(--text-muted);font-family:var(--font-mono)}.history-wrap{padding:4px 0}.history-title{margin:0 0 8px;color:var(--text-muted);font-size:12px;text-transform:uppercase;letter-spacing:.07em}.history-empty{margin:0;color:var(--text-muted);text-align:center;padding:24px 0}.history-row{width:100%;border:0;border-bottom:1px solid var(--border);background:transparent;color:inherit;padding:10px 0;display:flex;align-items:center;gap:10px;cursor:pointer;text-align:left}.history-row:hover{background:#ffffff05}.history-dot{width:8px;height:8px;border-radius:50%}.history-url{flex:1;min-width:0;font-family:var(--font-mono);font-size:12px;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.history-score{font-family:var(--font-mono);font-size:13px;font-weight:600}.c-green{color:var(--accent-green);background-color:var(--accent-green)}.c-yellow{color:var(--accent-yellow);background-color:var(--accent-yellow)}.c-red{color:var(--accent-red);background-color:var(--accent-red)}.history-score.c-green,.history-score.c-yellow,.history-score.c-red{background:transparent}@media (max-width: 640px){.app-shell{padding:16px}.repo-actions{flex-direction:column}.btn-analyze,.btn-secondary{width:100%}.gauge-layout{gap:20px}}