:root{--fg: #111;--muted: #6b7280;--bg: #ffffff;--bg-soft: #f9fafb;--border: #e5e7eb;--accent: #2563eb;--accent-soft: #eff6ff}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,sans-serif;color:var(--fg);background:var(--bg);font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app{display:grid;grid-template-columns:220px 1fr;height:100%}.sidebar{background:var(--bg-soft);border-right:1px solid var(--border);padding:20px 12px}.sidebar h1{font-size:16px;margin:0 0 16px 8px}.sidebar nav a{display:block;padding:6px 10px;border-radius:6px;color:var(--fg)}.sidebar nav a:hover{background:var(--accent-soft);text-decoration:none}.sidebar nav a.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.main{padding:24px 32px;overflow:auto}.section-header{display:flex;justify-content:space-between;align-items:end;margin-bottom:16px}.section-header h2{margin:0 0 4px}.helper{color:var(--muted);margin:0}.card{border:1px solid var(--border);border-radius:8px;padding:20px;background:var(--bg);margin-bottom:16px}.button{background:var(--accent);color:#fff;border:0;padding:8px 14px;border-radius:6px;cursor:pointer;font-weight:500}.button-ghost{background:transparent;color:var(--fg);border:1px solid var(--border);padding:8px 14px;border-radius:6px;cursor:pointer}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.field label{font-size:12px;color:var(--muted)}.field input,.field textarea,.field select{padding:8px 10px;border:1px solid var(--border);border-radius:6px;font:inherit;background:#fff}.field textarea{font-family:SFMono-Regular,Consolas,Menlo,monospace}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border)}.data-table th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.tag{display:inline-block;padding:2px 8px;border-radius:999px;background:#f3f4f6;font-size:12px}.tag.green{background:#d1fae5;color:#065f46}.tag.blue{background:#dbeafe;color:#1e40af}.tag.yellow{background:#fef3c7;color:#92400e}.tag.red{background:#fee2e2;color:#991b1b}.tag.purple{background:#ede9fe;color:#5b21b6}.tag.gray{background:#f3f4f6;color:#374151}.nav-section{margin-top:16px}.nav-label{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding:4px 10px;margin-bottom:2px}.loading{color:var(--muted);padding:20px 0}.error-msg{color:#dc2626;background:#fee2e2;padding:8px 12px;border-radius:6px;margin-bottom:12px;font-size:13px}.button-sm{background:var(--accent);color:#fff;border:0;padding:4px 10px;border-radius:4px;cursor:pointer;font-size:12px}.button-sm.green{background:#059669}.button-sm.red{background:#dc2626}.button-sm.yellow{background:#d97706}.button-sm.ghost{background:transparent;color:var(--fg);border:1px solid var(--border)}.filter-bar{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap;align-items:end}.filter-bar .field{margin-bottom:0}.filter-bar select,.filter-bar input{padding:6px 8px;font-size:13px}.detail-grid{display:grid;grid-template-columns:140px 1fr;gap:4px 12px;font-size:13px;margin-bottom:16px}.detail-grid dt{color:var(--muted)}.detail-grid dd{margin:0}.actions{display:flex;gap:6px}.tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:16px}.tab{padding:8px 16px;cursor:pointer;border-bottom:2px solid transparent;color:var(--muted);font-size:13px}.tab:hover{color:var(--fg)}.tab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}