.pec-wrap{font-family:Arial,sans-serif;background:#3e3934;color:#fff;padding:18px;border-radius:12px;max-width:980px;margin:20px auto}
.pec-header{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.pec-logo{height:44px;width:auto;display:block}
.pec-title{font-size:28px;font-weight:700}
.pec-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.pec-tab{background:#2f2b28;color:#fff;border:1px solid #5a534c;padding:10px 16px;border-radius:8px;cursor:pointer;font-weight:700}
.pec-tab.active{background:#d81f26;border-color:#d81f26}
.pec-panel{display:none}
.pec-panel.active{display:block}
.pec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.pec-field label{display:block;margin-bottom:6px;font-weight:700}
.pec-field input,.pec-field select{width:100%;padding:12px;border-radius:8px;border:1px solid #bdbdbd;background:#fff;color:#111;box-sizing:border-box}
.pec-actions{margin:16px 0;display:flex;gap:10px}
.pec-btn{background:#d81f26;color:#fff;border:none;padding:12px 16px;border-radius:8px;cursor:pointer;font-weight:700}
.pec-btn.secondary{background:#2f2b28;border:1px solid #6b625a}
.pec-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.pec-card{background:#111820;border:1px solid #333;border-radius:10px;padding:14px}
.pec-card .k{font-size:13px;color:#d5d5d5;margin-bottom:8px}
.pec-card .v{font-size:28px;font-weight:700;line-height:1.2}
.pec-card.small .v{font-size:20px}
.pec-badge{display:inline-block;padding:6px 12px;border-radius:999px;font-weight:700;font-size:14px}
.pec-pass{background:#0d6b2f}
.pec-fail{background:#9f1c1c}
.pec-note{grid-column:1 / -1;font-size:14px;color:#efefef}
@media (max-width:700px){
  .pec-grid,.pec-results{grid-template-columns:1fr}
  .pec-title{font-size:22px}
}