:root{
  --blue:#1B3A4B; --dark:#122A37; --orange:#3D4852; --green:#5B8C7C;
  --gray:#7C8A93; --red:#E34948; --bg:#F4F6FB; --card:#FFFFFF;
  --border:#E2E8F0; --text:#1E293B; --muted:#64748B;
}
*{box-sizing:border-box;}
body{margin:0;font-family:'Segoe UI',Arial,sans-serif;background:var(--bg);color:var(--text);}
a{text-decoration:none;color:inherit;}
.topbar{height:56px;background:var(--dark);display:flex;align-items:center;justify-content:space-between;
  padding:0 16px;position:sticky;top:0;z-index:10;}
.topbar-left{display:flex;align-items:center;gap:12px;}
.brand-logo{height:26px;width:auto;filter:brightness(0) invert(1);}
.app-name{font-weight:700;font-size:15px;color:#fff;}
.app-name small{display:block;font-size:11px;color:rgba(255,255,255,0.65);font-weight:400;}
.topbar-right{display:flex;align-items:center;gap:10px;}
.user-email{font-size:12px;color:rgba(255,255,255,0.85);}
.role-badge{background:var(--orange);color:#fff;font-size:9px;font-weight:700;padding:1px 6px;border-radius:4px;}
.btn-secondary{background:#fff;color:var(--muted);border:1px solid var(--border);border-radius:7px;
  padding:7px 14px;font-size:13px;cursor:pointer;}
.btn-primary{background:var(--blue);color:#fff;border:none;border-radius:7px;padding:9px 16px;
  font-size:13px;font-weight:700;cursor:pointer;display:inline-block;}
.btn-primary:hover{background:var(--dark);}
.btn-mini{font-size:11px;padding:5px 9px;border-radius:5px;background:var(--blue);color:#fff;
  border:none;cursor:pointer;}
.btn-mini-danger{background:var(--red);}
.content{max-width:1100px;margin:0 auto;padding:32px 20px;}
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--blue);padding:20px;}
.form-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px;max-width:560px;}
.form-card label{display:block;font-size:12px;color:var(--muted);margin:12px 0 4px;font-weight:600;}
.form-card input,.form-card select{width:100%;border:1px solid var(--border);border-radius:7px;
  padding:9px 10px;font-size:13px;font-family:inherit;background:#fff;color:var(--text);}
.form-actions{display:flex;gap:10px;margin-top:20px;}
.error-note{color:var(--red);font-size:12px;font-weight:600;}
.hub-title{font-size:24px;font-weight:700;margin:0 0 4px;}
.hub-sub{color:var(--muted);font-size:13px;margin:0 0 24px;}
.module-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;}
.module-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:22px;
  display:flex;flex-direction:column;gap:8px;transition:transform .15s, box-shadow .15s;}
.module-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(20,78,140,0.12);}
.module-dot{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;font-size:15px;}
.module-card h3{margin:6px 0 0;font-size:16px;}
.module-card p{margin:0;color:var(--muted);font-size:12.5px;line-height:1.5;flex:1;}
.module-locked{opacity:0.5;filter:grayscale(0.4);}
.module-locked .btn-primary{background:var(--gray);pointer-events:none;}
.lock-note{font-size:11px;color:var(--red);font-weight:600;}
.table-wrap{overflow-x:auto;background:var(--card);border:1px solid var(--border);border-radius:10px;}
.data-table{width:100%;border-collapse:collapse;font-size:12px;}
.data-table th{background:var(--blue);color:#fff;text-align:left;padding:8px 10px;font-size:11px;}
.data-table td{padding:8px 10px;border-bottom:1px solid var(--border);}
.pill{display:inline-block;padding:2px 8px;border-radius:10px;font-size:10px;font-weight:700;}
.pill-blue{background:#E6F1FB;color:var(--blue);}
.pill-gray{background:#EEF0F2;color:var(--gray);}
.checkbox-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:6px;}
.checkbox-row label{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text);
  font-weight:500;background:#F8FAFC;border:1px solid var(--border);border-radius:8px;padding:8px 12px;}