:root {
  --navy:#0f2740; --navy-2:#173b5e; --blue:#1769aa; --bg:#f3f6f9; --panel:#fff;
  --text:#1c2733; --muted:#637181; --border:#d9e1e8; --green:#1f7a4d; --amber:#a65d00;
  --red:#b42318; --purple:#6941c6; --shadow:0 10px 28px rgba(20,37,55,.08);
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.45}
a{color:var(--blue);text-decoration:none} a:hover{text-decoration:underline}
.topbar{height:76px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:10;box-shadow:0 4px 16px rgba(0,0,0,.18)}
.brand-wrap{display:flex;flex-direction:column}.brand{color:#fff;font-size:20px;font-weight:750;letter-spacing:.1px}.brand:hover{text-decoration:none}.department{font-size:12px;color:#cbd8e5;margin-top:2px}
.user-menu{display:flex;align-items:center;gap:18px}.user-menu span{display:flex;flex-direction:column;text-align:right;font-size:13px}.user-menu small{color:#cbd8e5}
.shell{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:calc(100vh - 76px)}.sidebar{background:#102f4d;padding:22px 14px}.sidebar nav{display:grid;gap:5px}.sidebar a{color:#d9e8f5;padding:11px 13px;border-radius:8px;font-weight:600;font-size:14px}.sidebar a:hover,.sidebar a.active{background:#fff;color:var(--navy);text-decoration:none}
.content{padding:28px;min-width:0}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px}.page-head h1{margin:0;font-size:28px}.page-head p{margin:5px 0 0;color:var(--muted)}.actions{display:flex;gap:9px;flex-wrap:wrap}
.panel{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:22px;box-shadow:var(--shadow);margin-bottom:20px}.panel h2,.panel h3{margin-top:0}.panel-subtle{box-shadow:none;background:#f9fbfc}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px;box-shadow:var(--shadow)}.stat .label{font-size:13px;color:var(--muted);font-weight:650}.stat .value{font-size:30px;font-weight:800;margin-top:5px}.stat .hint{font-size:12px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:8px;padding:9px 14px;font-weight:700;font-size:13px;cursor:pointer;text-decoration:none;line-height:1.2}.btn:hover{text-decoration:none}.btn-primary{background:var(--blue);color:#fff}.btn-secondary{background:#fff;border-color:#b9c6d1;color:var(--navy)}.btn-danger{background:#fff1f0;border-color:#f2b8b5;color:var(--red)}.btn-ghost{border-color:#53718d;color:#fff;background:transparent}.btn-small{padding:7px 10px;font-size:12px}
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:10px}table{width:100%;border-collapse:collapse;background:#fff;min-width:760px}th,td{text-align:left;padding:12px 13px;border-bottom:1px solid var(--border);vertical-align:top;font-size:13px}th{background:#f6f8fa;color:#4d5a67;font-size:12px;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:0}.muted{color:var(--muted)}.nowrap{white-space:nowrap}
.badge{display:inline-flex;border-radius:999px;padding:4px 8px;font-size:11px;font-weight:800}.badge-green{background:#e8f7ef;color:var(--green)}.badge-amber{background:#fff3df;color:var(--amber)}.badge-red{background:#feeceb;color:var(--red)}.badge-blue{background:#e8f1fb;color:#145a91}.badge-purple{background:#f0ebff;color:var(--purple)}.badge-gray{background:#edf0f2;color:#56616d}
.alert{padding:12px 15px;border-radius:9px;margin-bottom:16px;font-weight:650;font-size:13px}.alert-success{background:#e8f7ef;color:#155c39;border:1px solid #a9ddc1}.alert-error{background:#feeceb;color:#8d1c14;border:1px solid #f4b5b0}.alert-warning{background:#fff3df;color:#7b4600;border:1px solid #f2cf93}
.form-grid{display:grid;gap:15px}.form-grid h2{font-size:18px;border-bottom:1px solid var(--border);padding-bottom:8px;margin:14px 0 0}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:15px}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}label{display:grid;gap:6px;font-size:13px;font-weight:700;color:#374554}label small{font-weight:400;color:var(--muted)}input,select,textarea{width:100%;border:1px solid #b8c4cf;border-radius:8px;padding:10px 11px;background:#fff;color:var(--text);font:inherit}textarea{min-height:105px;resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid rgba(23,105,170,.15);border-color:var(--blue)}.checkbox{display:flex;align-items:center;gap:8px}.checkbox input{width:auto}
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--border);margin-bottom:20px;overflow:auto}.tabs a{padding:10px 13px;color:#4f5f6f;font-weight:700;font-size:13px;border-bottom:3px solid transparent;white-space:nowrap}.tabs a.active{color:var(--blue);border-bottom-color:var(--blue)}.tabs a:hover{text-decoration:none}
.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.detail{background:#f8fafb;border:1px solid var(--border);border-radius:9px;padding:12px}.detail dt{font-size:11px;text-transform:uppercase;color:var(--muted);font-weight:800;letter-spacing:.04em}.detail dd{margin:4px 0 0;font-weight:650;word-break:break-word}.wide{grid-column:1/-1}.risk-list{margin:10px 0 0;padding-left:18px;color:#5c6875}.empty{padding:35px;text-align:center;color:var(--muted)}
.searchbar{max-width:360px;margin-bottom:14px}.risk-critical,.risk-high{border-left:5px solid var(--red)}.risk-medium{border-left:5px solid #e49a22}.risk-low{border-left:5px solid var(--green)}
.login-shell,.install-shell{min-height:100vh;display:grid;place-items:center;padding:28px;background:linear-gradient(135deg,#0f2740,#1e4f78)}.login-card,.install-card{width:min(720px,100%);background:#fff;border-radius:15px;padding:30px;box-shadow:0 24px 70px rgba(0,0,0,.28)}.login-card{width:min(430px,100%)}.login-card h1,.install-card h1{margin:4px 0 8px}.eyebrow{text-transform:uppercase;font-size:11px;letter-spacing:.12em;color:var(--blue);font-weight:850}.install-card p,.login-card p{color:var(--muted)}
.code{font-family:Consolas,monospace;background:#f1f4f7;border:1px solid var(--border);border-radius:6px;padding:3px 6px;word-break:break-all}.progress{height:8px;background:#e6ebef;border-radius:99px;overflow:hidden}.progress span{display:block;height:100%;background:var(--blue)}
@media(max-width:1000px){.stats{grid-template-columns:repeat(2,1fr)}.detail-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.topbar{padding:0 16px}.department,.user-menu span{display:none}.shell{grid-template-columns:1fr}.sidebar{padding:8px;overflow:auto}.sidebar nav{display:flex}.sidebar a{white-space:nowrap}.content{padding:18px}.page-head{flex-direction:column}.stats,.two-col,.three-col,.detail-grid{grid-template-columns:1fr}.panel{padding:16px}.wide{grid-column:auto}}