:root{--bg:#f4f7fb;--card:#fff;--text:#1f2a37;--muted:#6b7280;--border:#d7deea;--primary:#2e5b9f;--accent:#42c4e4;--warn:#fef3c7;--danger:#fee2e2;--ok:#dcfce7}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
.app-shell{display:flex;min-height:100vh}.sidebar{width:250px;background:#0f172a;color:#fff;padding:24px;position:sticky;top:0;height:100vh}.brand{font-size:22px;font-weight:700;margin-bottom:24px}.sidebar nav{display:flex;flex-direction:column;gap:10px}.sidebar a{color:#dbeafe;text-decoration:none;padding:10px 12px;border-radius:12px}.sidebar a:hover{background:rgba(255,255,255,.08)}
.content{flex:1;padding:24px}.page-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.card{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:20px;box-shadow:0 10px 30px rgba(15,23,42,.05);margin-bottom:20px}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.col-4{grid-column:span 4}.col-6{grid-column:span 6}.col-8{grid-column:span 8}.col-12{grid-column:span 12}.stat{padding:18px;border-radius:18px;background:linear-gradient(135deg,#fff,#eef6ff);border:1px solid var(--border)}
label{display:block;font-size:13px;font-weight:700;color:var(--muted);margin-bottom:6px}input,select,textarea{width:100%;padding:11px 12px;border-radius:12px;border:1px solid var(--border);background:#fff}.btn{display:inline-block;padding:11px 16px;border:none;border-radius:12px;background:var(--primary);color:#fff;text-decoration:none;cursor:pointer;font-weight:700}.btn.secondary{background:#fff;color:var(--primary);border:1px solid var(--border)}.btn.warn{background:#f59e0b}.btn.success{background:#16a34a}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{border:1px solid var(--border);padding:8px 10px;vertical-align:top}th{background:#eef4ff;text-align:left}.muted{color:var(--muted)}.small{font-size:12px}.alert{padding:12px 16px;border-radius:12px;margin-bottom:16px}.alert.success{background:var(--ok)}.alert.error{background:var(--danger)}.status-review{background:var(--warn)}.status-matched{background:var(--ok)}
.login-wrap{max-width:420px;margin:80px auto}.text-right{text-align:right}.toolbar{display:flex;gap:10px;flex-wrap:wrap}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#eef2ff;font-size:12px}.danger-text{color:#b91c1c}.nowrap{white-space:nowrap}
@media (max-width:900px){.app-shell{display:block}.sidebar{width:auto;height:auto;position:relative}.grid{grid-template-columns:1fr}.col-4,.col-6,.col-8,.col-12{grid-column:span 1}.content{padding:14px}table{font-size:12px}}