.ehtm-wrap{max-width:1000px;margin:0 auto;padding:24px}
.ehtm-card{background:#111;color:#eee;border:1px solid #1e1e1e;border-radius:12px;padding:20px;margin-bottom:18px}
.ehtm-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.ehtm-list{margin:0;padding-left:18px}
.ehtm-hint{opacity:.75;font-size:12px}
.ehtm-actions{margin-top:12px}
.ehtm-columns{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:14px 0}
.ehtm-status strong{color:#00BFFF}
.ehtm-alert{padding:.6em .9em;border-radius:8px;margin-bottom:12px}
.ehtm-alert.success{background:#0a0}
.ehtm-alert.error{background:#700}