.tool-tls-version-checker .titlebar {
  margin-bottom: 12px;
}

.tool-tls-version-checker .explain-block {
  margin-bottom: 16px;
}

.tool-tls-version-checker .explain-block code {
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 4px;
  background: #1e293b;
}

.tool-tls-version-checker .summary-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  align-items: start;
  margin-bottom: 16px;
  padding: 12px;
  background: #111827;
  border: 1px solid #334155;
  border-radius: 10px;
}

.tool-tls-version-checker .summary-strip[hidden] {
  display: none !important;
}

.tool-tls-version-checker .badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  width: fit-content;
}

.tool-tls-version-checker .badge-critical {
  background: #450a0a;
  color: #fecaca;
}

.tool-tls-version-checker .badge-high {
  background: #78350f;
  color: #fde68a;
}

.tool-tls-version-checker .badge-low {
  background: #1e3a5f;
  color: #bfdbfe;
}

.tool-tls-version-checker .badge-best {
  background: #14532d;
  color: #bbf7d0;
}

.tool-tls-version-checker .summary-text {
  margin: 0;
  font-size: 14px;
  color: #e2e8f0;
  line-height: 1.45;
}

.tool-tls-version-checker .version-bars {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.tool-tls-version-checker .ver-row {
  display: grid;
  grid-template-columns: 110px 1fr minmax(140px, 1fr);
  gap: 10px;
  align-items: center;
}

.tool-tls-version-checker .ver-name {
  font-size: 13px;
  color: #cbd5e1;
}

.tool-tls-version-checker .ver-track {
  height: 10px;
  border-radius: 999px;
  background: #1e293b;
  overflow: hidden;
}

.tool-tls-version-checker .ver-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.2s ease;
}

.tool-tls-version-checker .ver-fill.pill-enabled {
  background: linear-gradient(90deg, #e0e0e0, #bdbdbd);
}

.tool-tls-version-checker .ver-fill.pill-maybe {
  background: linear-gradient(90deg, #eab308, #facc15);
}

.tool-tls-version-checker .ver-fill.pill-disabled {
  background: #475569;
}

.tool-tls-version-checker .ver-fill.pill-unknown {
  background: #334155;
}

.tool-tls-version-checker .pill {
  display: inline-block;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 6px;
  font-weight: 600;
}

.tool-tls-version-checker .pill-enabled {
  background: #14532d;
  color: #bbf7d0;
}

.tool-tls-version-checker .pill-maybe {
  background: #713f12;
  color: #fde68a;
}

.tool-tls-version-checker .pill-disabled {
  background: #1e293b;
  color: #94a3b8;
}

.tool-tls-version-checker .pill-unknown {
  background: #1e293b;
  color: #64748b;
}

.tool-tls-version-checker .controls label {
  display: block;
  margin-bottom: 6px;
  color: #e2e8f0;
}

.tool-tls-version-checker textarea {
  width: 100%;
  box-sizing: border-box;
  font-family: ui-monospace, monospace;
  font-size: 12px;
  background: #0f172a;
  color: #e2e8f0;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 10px;
  resize: vertical;
}

.tool-tls-version-checker .btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.tool-tls-version-checker .btn-row button {
  cursor: pointer;
}

.tool-tls-version-checker button:focus-visible,
.tool-tls-version-checker textarea:focus-visible {
  outline: 2px solid #38bdf8;
  outline-offset: 2px;
}

.tool-tls-version-checker .result .rec-block,
.tool-tls-version-checker .result .hint-block {
  border: 1px solid #334155;
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
  background: #0f172a;
}

.tool-tls-version-checker .result h3 {
  margin: 0 0 8px;
  font-size: 15px;
  color: #f1f5f9;
}

.tool-tls-version-checker .rec-list,
.tool-tls-version-checker .hint-block ul {
  margin: 0;
  padding-left: 18px;
  color: #cbd5e1;
  font-size: 13px;
  line-height: 1.5;
}

.tool-tls-version-checker .msg {
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
}

.tool-tls-version-checker .msg-error {
  background: #450a0a;
  border: 1px solid #7f1d1d;
  color: #fecaca;
}

.tool-tls-version-checker .footnote {
  margin-top: 20px;
  font-size: 12px;
  color: #64748b;
}

@media (max-width: 640px) {
  .tool-tls-version-checker .ver-row {
    grid-template-columns: 1fr;
  }
}