/* "Is the next tier worth it?" (/tools/next-tier/). Loaded after site.css and guides.css; the same .calc /
   .theo-calc / .theo-out calculator panel the pay-table checker builds on. */
.nt .theo-calc input, .nt .theo-calc select { font-size: 16px; min-height: 44px; }
.nt fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.nt legend { font-weight: 700; color: #fff; font-size: 1rem; padding: 0; margin: 18px 0 8px; }
.nt fieldset:first-of-type legend { margin-top: 6px; }
.nt .nt-err { margin: 6px 0 0; font-size: .86rem; color: #ffd2cc; font-weight: 600; }
.nt input[aria-invalid="true"] { border-color: #ff8a7a; box-shadow: 0 0 0 1px #ff8a7a; }
.nt .nt-hint { font-size: .82rem; color: var(--dim); margin-top: 4px; }
.nt .nt-msg { margin-top: 16px; padding: 12px 14px; border-radius: 12px; background: rgba(7,26,51,.55); border: 1px solid rgba(255,255,255,.14); color: #e9eef5; }
.nt .theo-out b { overflow-wrap: anywhere; }
.nt .nt-src { margin-top: 14px; }
.nt-steps { margin: 12px 0 0 20px; }
.nt-steps li + li { margin-top: 6px; }
@media (max-width: 400px) {
  .nt .theo-calc { grid-template-columns: minmax(0, 1fr); }
  .nt .theo-out { grid-template-columns: minmax(0, 1fr); }
}
.nt h2 { color: #fff; font-size: 1.2rem; }
.nt-sources h2 { font-size: 1.4rem; }
.nt input:focus-visible, .nt select:focus-visible { outline: 2px solid var(--gold); outline-offset: 1px; }
.nt h3 { color: #fff; font-size: 1.05rem; margin-top: 18px; }
.nt #nt-result:focus { outline: none; }
.nt .theo-calc label small { font-weight: 400; color: var(--dim); }
.nt .theo-calc input { width: 100%; }
.nt .nt-adds ul { margin: 8px 0 0 20px; color: #e9eef5; }
.nt .nt-adds li + li { margin-top: 4px; }
.nt .nt-notes .note { margin-top: 10px; }
.nt .nt-share { margin-top: 16px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.nt .nt-share .btn { min-height: 44px; color: #fff; border-color: rgba(255,255,255,.3); background: transparent; font-family: inherit; cursor: pointer; }
.nt .nt-share .btn:focus-visible, .nt a:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.nt #nt-copy-msg { color: #e9eef5; font-size: .9rem; }