:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#1b2522;background:#f4f7f5;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select{font:inherit}button{cursor:pointer}.boot-screen,.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px}.spinner{width:32px;height:32px;border:3px solid #d7ded9;border-top-color:#197b61;border-radius:999px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-panel{width:min(420px,100%);background:#fff;border:1px solid #dde5df;border-radius:8px;padding:28px;box-shadow:0 12px 32px #14231f14}.login-panel h1,.page-header h1{margin:0;font-size:24px;line-height:1.2;letter-spacing:0}.login-panel p,.page-header p{color:#5f6d66;margin:8px 0 0;line-height:1.5}.field{display:grid;gap:6px;margin-top:18px}.field label{font-size:13px;color:#3d4a45;font-weight:700}.field input{width:100%;border:1px solid #cdd8d1;border-radius:6px;padding:10px 12px;background:#fff;color:#17201d}.primary-button,.secondary-button{border:0;border-radius:6px;padding:10px 14px;font-weight:800}.primary-button{background:#197b61;color:#fff}.secondary-button{background:#e8eee9;color:#22302b}.error-box{margin-top:14px;padding:10px 12px;border-radius:6px;background:#fff0ed;color:#9c2b18;border:1px solid #f2c6bd;font-size:14px}.app-shell{min-height:100vh;display:grid;grid-template-columns:248px minmax(0,1fr)}.sidebar{background:#16221e;color:#ecf2ef;padding:20px;display:flex;flex-direction:column;gap:22px}.brand{display:grid;gap:4px}.brand strong{font-size:18px}.brand span{color:#9eb3aa;font-size:13px}.nav{display:grid;gap:6px}.nav a{color:#dce6e1;text-decoration:none;padding:10px 12px;border-radius:6px;font-weight:700}.nav a[aria-current=page],.nav a:hover{background:#24332e;color:#fff}.shell-footer{margin-top:auto;display:grid;gap:10px;color:#9eb3aa;font-size:13px}.main-content{min-width:0;padding:28px}.page-header{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:24px}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.metrics-grid,.coverage-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}.metric-card,.panel,.table-panel{background:#fff;border:1px solid #dde5df;border-radius:8px}.metric-card{padding:16px}.metric-card span{color:#637269;font-size:13px;font-weight:700}.metric-card strong{display:block;margin-top:8px;font-size:28px;line-height:1.1}.panel{padding:18px;margin-bottom:18px}.panel h2{margin:0 0 14px;font-size:18px;letter-spacing:0}.score-row{display:grid;grid-template-columns:minmax(160px,220px) 1fr;gap:18px;align-items:center}.score{width:132px;height:132px;border-radius:999px;display:grid;place-items:center;background:#e5f3ec;color:#16634f;border:10px solid #84c5a7;font-size:34px;font-weight:900}.severity-bars{display:grid;gap:10px}.severity-bar{display:grid;grid-template-columns:90px 1fr 34px;align-items:center;gap:10px;font-size:14px}.bar-track{height:10px;background:#edf2ef;border-radius:999px;overflow:hidden}.bar-fill{height:100%;min-width:2px}.sev-critical{background:#c43e2f}.sev-high{background:#d97924}.sev-medium{background:#d6a51f}.sev-low{background:#2f7fbf}.sev-info{background:#6d7880}.table-panel{overflow:auto}table{width:100%;border-collapse:collapse;min-width:720px}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid #e5ebe7;font-size:14px;vertical-align:top}th{color:#52625a;font-size:12px;text-transform:uppercase;letter-spacing:0;background:#f8faf8}.badge{display:inline-flex;align-items:center;min-height:24px;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:800;background:#eef2ef;color:#34443e;white-space:nowrap}.badge.critical,.badge.high{background:#fff0ed;color:#a8321f}.badge.medium{background:#fff6d8;color:#7a5a00}.badge.low,.badge.info{background:#eaf3fb;color:#255b85}.empty-state{color:#65726c;padding:20px}@media(max-width:820px){.app-shell{grid-template-columns:1fr}.sidebar{position:static}.main-content{padding:18px}.page-header,.score-row{display:grid}}