:root{--bg:#fafafa;--surface:#ffffff;--border:#e2e2e2;--text:#1a1a1a;--text-secondary:#666666;--text-tertiary:#999999;--accent:#2563eb;--accent-hover:#1d4ed8;--ok:#16a34a;--ok-bg:#ecfdf3;--warn:#b45309;--warn-bg:#fffbeb;--error:#b91c1c;--error-bg:#fef2f2;--radius:8px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.4}a{color:var(--accent)}h1{font-size:20px;margin:0 0 4px}h1,h2{font-weight:700}h2{font-size:15px;margin:0 0 10px}p.subtitle{color:var(--text-secondary);margin:0 0 20px;font-size:13px}.page{max-width:1280px;margin:0 auto;padding:24px 20px 60px}.card{border:1px solid var(--border);padding:16px 18px;margin-bottom:16px}.btn,.card{background:var(--surface);border-radius:var(--radius)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border:1px solid var(--border);color:var(--text);font-size:13px;font-weight:600;cursor:pointer;text-decoration:none}.btn:hover{background:#f5f5f5}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:var(--accent-hover)}.btn:disabled{opacity:.5;cursor:not-allowed}.field{display:flex;flex-direction:column;gap:4px}.field label{font-size:11.5px;font-weight:600;color:var(--text-secondary)}input,select{padding:7px 10px;border-radius:6px;border:1px solid var(--border);font-size:13px;background:#fff;color:var(--text)}.filter-bar{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}.filter-bar .field{flex:1 1 160px;min-width:140px}.filter-bar .field.grow{flex:2 1 240px}.checkbox-dropdown{position:relative}.checkbox-dropdown summary{display:flex;align-items:center;gap:6px;list-style:none;padding:7px 10px;border-radius:6px;border:1px solid var(--border);background:#fff;font-size:13px;color:var(--text);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.checkbox-dropdown summary::-webkit-details-marker{display:none}.checkbox-dropdown summary:after{content:"▾";margin-left:auto;color:var(--text-tertiary);font-size:11px}.checkbox-dropdown[open] summary:after{content:"▴"}.checkbox-dropdown-count{background:var(--accent);color:#fff;border-radius:999px;font-size:10.5px;font-weight:700;padding:1px 6px;line-height:1.4}.checkbox-dropdown-panel{position:absolute;top:calc(100% + 4px);left:0;z-index:10;min-width:220px;max-height:260px;overflow-y:auto;border:1px solid var(--border);border-radius:var(--radius);background:#fff;box-shadow:0 4px 12px rgba(0,0,0,.1)}.checkbox-dropdown-close{display:block;width:100%;text-align:center;padding:7px 10px;border:none;border-top:1px solid var(--border);background:#fafafa;color:var(--accent);font-size:12px;font-weight:600;cursor:pointer;position:-webkit-sticky;position:sticky;bottom:0}.checkbox-dropdown-close:hover{background:#f0f0f0}.checkbox-row{display:flex;align-items:center;gap:8px;padding:6px 10px;font-size:12.5px;font-weight:400;color:var(--text);cursor:pointer}.checkbox-row-all{font-weight:700;border-bottom:1px solid var(--border);background:#fafafa;position:-webkit-sticky;position:sticky;top:0}.checkbox-row:hover{background:var(--bg)}.checkbox-row input[type=checkbox]{width:15px;height:15px;accent-color:var(--accent);cursor:pointer;flex-shrink:0}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}table{width:100%;border-collapse:collapse;font-size:12.5px}thead th{text-align:left;background:#f5f5f5;font-weight:700;color:var(--text-secondary);white-space:nowrap;position:-webkit-sticky;position:sticky;top:0}tbody td,thead th{padding:8px 10px;border-bottom:1px solid var(--border)}tbody td{vertical-align:top}tbody tr:hover{background:#fafafa}.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:700;white-space:nowrap}.pill.ok{background:var(--ok-bg);color:var(--ok)}.pill.warn{background:var(--warn-bg);color:var(--warn)}.pill.error{background:var(--error-bg);color:var(--error)}.pill.neutral{background:#f0f0f0;color:var(--text-secondary)}.hint{font-size:11.5px;color:var(--text-tertiary)}.health-alert{border-radius:6px;padding:8px 10px;margin-bottom:10px;font-size:12px;line-height:1.4}.health-alert strong{display:block;margin-bottom:2px}.health-alert.warn{background:var(--warn-bg);color:var(--warn);border:1px solid var(--warn)}.health-alert.error{background:var(--error-bg);color:var(--error);border:1px solid var(--error)}.health-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:12px;gap:12px}.health-tile{border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;background:#fff}.health-tile .company{font-weight:700;font-size:13.5px;margin-bottom:2px}.health-tile .connection{font-size:11.5px;color:var(--text-secondary);margin-bottom:8px}.stat-row{display:flex;justify-content:space-between;gap:12px;font-size:12px;padding:3px 0;border-top:1px solid #f0f0f0}.pagination,.stat-row span:first-child{color:var(--text-secondary)}.pagination{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:12.5px}.empty{padding:40px 20px;text-align:center;color:var(--text-tertiary)}.top-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.top-bar .who{font-size:12px;color:var(--text-tertiary)}.tab-nav{display:flex;gap:4px;margin-top:6px}.tab-link{padding:5px 10px;border-radius:6px;font-size:12.5px;font-weight:600;color:var(--text-secondary);text-decoration:none}.tab-link:hover{background:var(--bg)}.tab-link.active{background:var(--accent);color:#fff}