:root{
  --edureg-bg:#ffffff;--edureg-card:#ffffff;--edureg-text:#111827;--edureg-muted:#6b7280;--edureg-border:#e5e7eb;--edureg-primary:#3366cc;--edureg-primary-contrast:#ffffff;
}
.edureg-dark{--edureg-bg:#0b1220;--edureg-card:#0f172a;--edureg-text:#e5e7eb;--edureg-muted:#94a3b8;--edureg-border:#1f2937;--edureg-primary:#3366cc;--edureg-primary-contrast:#0b1220}

.edureg-base{background:var(--edureg-bg);color:var(--edureg-text)}
.edureg-container{max-width:980px;margin:0 auto;padding:1rem}

.edureg-card{background:var(--edureg-card);border:1px solid var(--edureg-border);border-radius:14px;box-shadow:0 8px 24px rgba(2,6,23,.06);padding:16px}
.edureg-card-title{font-weight:700;color:var(--edureg-text);margin:0 0 .5rem}
.edureg-card-number{font-size:28px;font-weight:800;color:var(--edureg-text)}

.edureg-grid{display:grid;gap:16px}
@media(min-width:640px){.edureg-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.edureg-grid{grid-template-columns:repeat(3,1fr)}}

.edureg-form .form-label{font-weight:600;color:var(--edureg-text)}
.edureg-form .form-control,.edureg-form .form-select,.edureg-form textarea{border:1px solid var(--edureg-border);background:var(--edureg-card);color:var(--edureg-text)}
.edureg-form .form-control:focus,.edureg-form .form-select:focus,.edureg-form textarea:focus{border-color:var(--edureg-primary);box-shadow:0 0 0 .2rem rgba(51,102,204,.25)}
.edureg-btn{display:inline-flex;align-items:center;gap:.5rem;border-radius:10px;padding:.6rem 1rem;border:1px solid var(--edureg-primary);background:var(--edureg-primary);color:var(--edureg-primary-contrast);font-weight:600}
.edureg-btn-secondary{background:transparent;color:var(--edureg-primary);border-color:var(--edureg-primary)}

.edureg-alert{padding:.75rem 1rem;border-radius:10px;border:1px solid}
.edureg-alert--success{background:#ecfdf5;border-color:#34d399;color:#065f46}
.edureg-alert--error{background:#fef2f2;border-color:#fca5a5;color:#7f1d1d}
.edureg-alert--warning{background:#fffbeb;border-color:#fbbf24;color:#92400e}

.edureg-table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--edureg-border);border-radius:12px;overflow:hidden}
.edureg-table thead th{background:var(--edureg-card);color:var(--edureg-text);font-weight:700}
.edureg-table th,.edureg-table td{padding:.6rem .75rem;border-bottom:1px solid var(--edureg-border)}
.edureg-table tr:last-child td{border-bottom:none}

body.edureg-dark .wrap .widefat{background:var(--edureg-card);color:var(--edureg-text)}
body.edureg-dark .wrap .widefat th,body.edureg-dark .wrap .widefat td{border-color:var(--edureg-border)}