:root{--bg:#f5f7f8;--panel:#fff;--border:#dde1e4;--border-strong:#bfc4c8;--text:#23262b;--muted:#7a828a;--accent:#00b8c8;--accent-tint:#e5f8fa;--ok:#1a7f4b;--warn:#b45309;--bad:#b3261e;color:var(--text);font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{background:var(--bg);margin:0;font-size:14px}h1{margin:0 0 4px;font-size:20px}h2{color:var(--text);margin:0 0 10px;font-size:15px}a{color:var(--accent);text-decoration:none}.layout{min-height:100vh;display:flex}.sidebar{background:var(--panel);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;gap:2px;width:200px;padding:18px 0;display:flex}.sidebar .brand{padding:0 18px 14px;font-size:16px;font-weight:700}.sidebar nav a{color:var(--text);border-left:3px solid #0000;padding:8px 18px;display:block}.sidebar nav a.active{border-left-color:var(--accent);background:var(--accent-tint);color:#00808c}.sidebar .whoami{color:var(--muted);margin-top:auto;padding:12px 18px;font-size:12px}.sidebar .whoami button{margin-top:6px}.main{flex:1;max-width:1200px;padding:22px 28px;position:relative}.guide-btn{background:var(--panel);color:var(--muted);border:1px solid var(--border);cursor:pointer;border-radius:6px;padding:5px 12px;font-size:12px;position:absolute;top:22px;right:28px}.guide-btn:hover{color:#00808c;border-color:var(--accent)}.guide-overlay{z-index:50;background:#23262b73;justify-content:center;align-items:flex-start;padding:60px 16px;display:flex;position:fixed;inset:0;overflow-y:auto}.guide-modal{background:var(--panel);border-top:3px solid var(--accent);border-radius:10px;width:100%;max-width:660px;box-shadow:0 12px 40px #23262b40}.guide-head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px 20px 10px;display:flex}.guide-head h2{margin:0;font-size:15px}.guide-close{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:2px 6px;font-size:20px;line-height:1}.guide-close:hover{color:var(--text)}.guide-body{padding:4px 20px 18px}.guide-body h3{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:16px 0 6px;font-size:12px}.guide-body p,.guide-body li{font-size:13px;line-height:1.55}.guide-body ul{margin:6px 0;padding-left:20px}.guide-body li{margin-bottom:6px}.guide-body code{background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:0 4px;font-size:12px}.guide-body .gmuted{color:var(--muted);font-size:12px}.page-sub{color:var(--muted);margin:0 0 18px}.tiles{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:18px;display:grid}.tile{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:14px 16px}.tile .label{color:var(--muted);font-size:12px}.tile .value{margin-top:4px;font-size:22px;font-weight:700}.tile .value.ok{color:var(--ok)}.tile .value.warn{color:var(--warn)}.tile .value.bad{color:var(--bad)}.panel{background:var(--panel);border:1px solid var(--border);border-radius:8px;margin-bottom:18px;padding:16px}.panel-row{grid-template-columns:1fr 1fr;gap:18px;display:grid}@media (width<=900px){.panel-row{grid-template-columns:1fr}}table{border-collapse:collapse;width:100%}th{text-align:left;color:var(--muted);border-bottom:1px solid var(--border);padding:6px 8px;font-size:12px;font-weight:600}td{border-bottom:1px solid #eceeef;padding:7px 8px}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}tr:last-child td{border-bottom:none}.badge{border-radius:10px;padding:1px 8px;font-size:11px;font-weight:600;display:inline-block}.badge.high{color:var(--ok);background:#e7f5ec}.badge.medium{color:var(--warn);background:#fef3e2}.badge.stale{color:var(--bad);background:#fdeceb}.badge.tier{background:var(--accent-tint);color:#00808c}.badge.gray{color:var(--muted);background:#eef0f3}button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:6px;padding:7px 14px;font-size:13px;font-weight:600}button.secondary{color:var(--text);background:#eef0f3}button.danger{color:var(--bad);background:#fdeceb}button:disabled{opacity:.5;cursor:default}input,select{border:1px solid var(--border);color:var(--text);background:#fff;border-radius:6px;padding:7px 10px;font-size:13px}.form-row{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px;display:flex}.sentence{flex-wrap:wrap;align-items:baseline;gap:8px;font-size:14px;display:flex}.login-wrap{place-items:center;min-height:100vh;display:grid}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:10px;width:340px;padding:28px;display:flex}.login-card input{width:100%}.error-text{color:var(--bad);font-size:13px}.muted{color:var(--muted)}.empty{color:var(--muted);text-align:center;padding:18px 0}