.phase26-validation{margin-top:20px;overflow:hidden}
.phase26-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding-bottom:18px;border-bottom:1px solid #e2e8f0}
.phase26-heading h2{margin:.35rem 0 .45rem}
.phase26-heading p{margin:0;color:#64748b;max-width:760px}
.phase26-status{min-width:190px;padding:16px 18px;border:1px solid #dbe4f0;border-radius:16px;background:#f8fafc;text-align:right}
.phase26-status strong{display:block;font-size:1.5rem;line-height:1.1;color:#173b7a}
.phase26-status small{display:block;margin-top:5px;color:#64748b;font-weight:700}
.phase26-progress{height:8px;margin-top:10px;background:#e2e8f0;border-radius:999px;overflow:hidden}
.phase26-progress span{display:block;height:100%;width:var(--progress,0%);background:#173b7a;border-radius:999px}
.phase26-numbers{margin:18px 0}
.phase26-numbers article{padding:16px 18px;border:1px solid #e2e8f0;border-radius:14px;background:#fff}
.phase26-numbers strong{font-size:1.2rem}
.phase26-checks{display:grid;grid-template-columns:1fr;gap:10px;margin-top:18px}
.phase26-checks .diagnostic-item{grid-template-columns:38px minmax(0,1fr);box-shadow:none}
.phase26-checklist{margin-top:22px;padding-top:20px;border-top:1px solid #e2e8f0}
.phase26-checklist h3{margin:0 0 5px}
.phase26-checklist>p{margin:0 0 14px;color:#64748b}
.phase26-checklist-list{display:flex;flex-direction:column;gap:9px}
.phase26-checklist label{display:flex;align-items:flex-start;gap:11px;padding:13px 14px;border:1px solid #e2e8f0;border-radius:12px;background:#fff;cursor:pointer}
.phase26-checklist label:hover{border-color:#94a3b8;background:#f8fafc}
.phase26-checklist input{margin-top:3px;flex:0 0 auto}
.phase26-actions{display:flex;gap:10px;align-items:center;margin-top:18px}
.participant-load-error{margin-top:0}
@media(max-width:800px){.phase26-heading{display:block}.phase26-status{margin-top:16px;text-align:left}.phase26-numbers{grid-template-columns:1fr 1fr}.phase26-actions{display:grid;grid-template-columns:1fr}.phase26-actions .btn{width:100%}}
@media(max-width:460px){.phase26-numbers{grid-template-columns:1fr}}

.diagnostic-hero .diagnostic-score{min-width:170px;min-height:auto;aspect-ratio:auto;padding:14px 18px;border-radius:14px;border-width:1px;font-size:1.35rem;line-height:1.1}
.diagnostic-hero .diagnostic-score small{margin-top:5px}