:root{
  --primary:#0d3b78;
  --primary-2:#0f5fb8;
  --accent:#e0232e;
  --accent-dark:#b81722;
  --ink:#13233a;
  --muted:#65748b;
  --bg:#f4f7fb;
  --card:#ffffff;
  --line:#e2e8f0;
  --success:#0f766e;
  --warning:#b7791f;
  --danger:#b91c1c;
  --shadow:0 16px 40px rgba(15,35,70,.08);
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:14px}
a{color:var(--primary-2);text-decoration:none}a:hover{text-decoration:underline}
.sidebar{position:fixed;left:0;top:0;width:270px;height:100vh;background:linear-gradient(155deg,#0c1d3f 0%,#0d3b78 48%,#e0232e 160%);color:#fff;padding:22px;display:flex;flex-direction:column;z-index:10}
.logo-wrap{display:flex;align-items:center;gap:12px;margin-bottom:34px}.logo-wrap span{display:block;color:#bfd2ea;font-size:12px;margin-top:2px}
.brand-mark{height:46px;width:46px;border-radius:14px;background:linear-gradient(135deg,var(--accent),#ff6870);display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;font-weight:800;box-shadow:0 12px 30px rgba(224,35,46,.28)}
.sidebar nav{display:flex;flex-direction:column;gap:8px}.sidebar nav a{color:#eaf3ff;padding:12px 14px;border-radius:12px;font-weight:600}.sidebar nav a:hover,.sidebar nav a.active{background:rgba(255,255,255,.12);text-decoration:none}
.sidebar-foot{margin-top:auto;background:rgba(255,255,255,.1);padding:14px;border-radius:14px}.sidebar-foot small{display:block;color:#d8e6f7;margin:3px 0 8px}.sidebar-foot a{color:#fff;font-weight:700}
.main{margin-left:270px;padding:26px}.topbar{background:linear-gradient(135deg,#fff,#eef5ff);padding:22px 24px;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);margin-bottom:20px}.topbar h1{margin:0 0 5px;font-size:28px}.topbar p{margin:0;color:var(--muted)}
.alert{padding:13px 15px;border-radius:14px;margin-bottom:16px;border:1px solid var(--line);background:#fff}.alert.success{background:#ecfdf5;color:#065f46;border-color:#99f6e4}.alert.danger{background:#fef2f2;color:#991b1b;border-color:#fecaca}.alert.warning{background:#fffbeb;color:#92400e;border-color:#fde68a}
.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:18px}.kpi{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow);position:relative;overflow:hidden}.kpi:before{content:"";position:absolute;right:-22px;top:-22px;height:80px;width:80px;border-radius:50%;background:rgba(224,35,46,.11)}.kpi span{color:var(--muted);display:block;font-weight:700}.kpi strong{font-size:30px;color:var(--primary);display:block;margin-top:6px}
.filter-card,.form-card,.panel,.table-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow);margin-bottom:18px}.filter-title,.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.section-head h2{margin:0}.link{font-weight:700}
.grid{display:grid;gap:14px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.six{grid-template-columns:repeat(6,minmax(0,1fr))}.span2{grid-column:span 2}label{font-weight:700;color:#334155;font-size:13px}input,select,textarea{width:100%;margin-top:6px;border:1px solid #cbd5e1;border-radius:12px;padding:11px 12px;font:inherit;background:#fff;color:var(--ink)}textarea{resize:vertical}input:focus,select:focus,textarea:focus{outline:2px solid rgba(15,95,184,.18);border-color:var(--primary-2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 14px;font-weight:800;color:var(--ink);cursor:pointer;text-decoration:none}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;border:none}.btn.danger{background:linear-gradient(135deg,var(--accent-dark),var(--accent));color:#fff;border:none}.btn.small{padding:7px 10px;font-size:12px}.btn.full{width:100%}
.table-scroll{overflow:auto}.tracker-table{width:100%;border-collapse:separate;border-spacing:0;min-width:1650px}.tracker-table.compact{min-width:900px}.tracker-table th{position:sticky;top:0;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;text-align:left;padding:12px;border-right:1px solid rgba(255,255,255,.18);white-space:nowrap;font-size:12px}.tracker-table td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top;max-width:260px}.tracker-table tbody tr:hover{background:#f8fbff}.archived-row{opacity:.72;background:#f8fafc}.empty{text-align:center;color:var(--muted);padding:28px!important}
.pill{display:inline-flex;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800;background:#eef2ff;color:#3730a3}.pill.priority.high,.pill.priority.urgent,.pill.risk.high,.pill.risk.critical{background:#fee2e2;color:#991b1b}.pill.priority.medium,.pill.risk.medium{background:#fef3c7;color:#92400e}.pill.priority.low,.pill.risk.low{background:#dcfce7;color:#166534}.pill.status{background:#e0f2fe;color:#075985}
.detail-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}.detail-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--shadow)}.detail-item span{display:block;color:var(--muted);font-weight:800;font-size:12px;margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}.detail-item strong{font-size:14px;font-weight:700;color:var(--ink);word-break:break-word}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}.panel h3{margin:0 0 14px}.muted{color:var(--muted)}
.timeline{display:grid;gap:12px}.timeline-item{border-left:4px solid var(--primary-2);background:#f8fbff;border-radius:14px;padding:14px}.timeline-item div{color:var(--muted);margin-bottom:8px}.timeline-item span{background:#e0f2fe;color:#075985;border-radius:8px;padding:2px 6px;font-size:12px}.timeline-item em{font-style:normal;font-size:12px}.timeline-item b{display:block;color:var(--primary);margin-bottom:6px}.timeline-item p{margin:0 0 8px}.archive-panel{border-color:#fecaca;background:linear-gradient(180deg,#fff,#fff7f7)}
.login-page,.install-body{min-height:100vh;background:radial-gradient(circle at top left,rgba(224,35,46,.17),transparent 30%),linear-gradient(135deg,#0c1d3f,#0d3b78);display:flex;align-items:center;justify-content:center;padding:28px}.login-hero,.brand-card{width:420px;color:#fff;margin-right:28px}.login-hero h1,.brand-card h1{font-size:42px;margin:18px 0 8px}.login-hero p,.brand-card p{font-size:17px;line-height:1.5;color:#dbeafe}.login-card,.install-card{background:#fff;border-radius:26px;padding:28px;width:390px;box-shadow:0 30px 70px rgba(0,0,0,.22)}.login-card h2,.install-card h2{margin-top:0}.install-shell{display:flex;align-items:center;gap:28px;max-width:1100px}.install-card{width:660px}.install-card .grid.two{grid-template-columns:repeat(2,1fr)}
@media(max-width:1100px){.sidebar{position:relative;width:100%;height:auto}.main{margin-left:0;padding:16px}.kpi-grid{grid-template-columns:repeat(2,1fr)}.grid.six,.detail-grid{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}.login-page,.install-shell{flex-direction:column}.login-hero,.brand-card{width:100%;margin-right:0}.login-card,.install-card{width:100%}}
@media(max-width:700px){.grid.two,.grid.four,.grid.six,.detail-grid{grid-template-columns:1fr}.span2{grid-column:span 1}.kpi-grid{grid-template-columns:1fr}.topbar h1{font-size:22px}}