/* Check Domain page */
.cd-page { max-width: 960px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }
.cd-hero { text-align: center; margin-bottom: 2rem; }
.cd-hero h1 { font-size: 1.75rem; color: var(--text); margin-bottom: 0.5rem; }
.cd-hero h1 code { background: rgba(255,255,255,0.06); padding: 0.1em 0.5em; border-radius: 6px; }
.cd-hero p { color: var(--muted); }

/* Meta cards */
.cd-meta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 2rem; justify-content: center; }
.cd-meta__item { background: var(--surface); border: 1px solid var(--border, rgba(255,255,255,0.06)); border-radius: 10px; padding: 0.75rem 1.25rem; text-align: center; min-width: 120px; }
.cd-meta__label { display: block; font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.25rem; }
.cd-meta__value { font-size: 1.3rem; font-weight: 700; color: var(--text); font-family: monospace; }
.cd-meta__value--ok { color: #48bb78; }
.cd-meta__value--err { color: #f56565; }
.cd-meta__value--score { color: var(--accent); }

/* Section */
.cd-section { margin-bottom: 2rem; }
.cd-section h2 { font-size: 1.2rem; color: var(--text); margin-bottom: 1rem; }

/* Headers table */
.cd-headers { background: var(--surface); border-radius: 10px; overflow: hidden; border: 1px solid var(--border, rgba(255,255,255,0.06)); }
.cd-header-row { display: flex; border-bottom: 1px solid var(--border, rgba(255,255,255,0.04)); padding: 0.5rem 1rem; font-size: 0.85rem; }
.cd-header-row:last-child { border-bottom: none; }
.cd-header-name { font-weight: 600; color: var(--accent); min-width: 220px; flex-shrink: 0; font-family: monospace; }
.cd-header-val { color: var(--text); word-break: break-all; font-family: monospace; }

/* Security grid */
.cd-sec-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 0.5rem; }
.cd-sec-item { display: flex; align-items: center; gap: 0.5rem; padding: 0.6rem 1rem; background: var(--surface); border-radius: 8px; border: 1px solid var(--border, rgba(255,255,255,0.06)); }
.cd-sec-item code { font-size: 0.85rem; }
.cd-sec-item--ok .cd-sec-icon { color: #48bb78; }
.cd-sec-item--miss .cd-sec-icon { color: #f56565; }
.cd-sec-item--miss code { color: var(--muted); }

/* Empty state */
.cd-empty { text-align: center; padding: 3rem 1.5rem; }
.cd-empty__icon { font-size: 3rem; margin-bottom: 1rem; }
.cd-empty h2 { font-size: 1.3rem; color: var(--text); margin-bottom: 0.5rem; }
.cd-empty p { color: var(--muted); }

/* CTA */
.cd-cta { text-align: center; margin-top: 2rem; }
.cd-cta__btn { display: inline-block; padding: 0.75rem 2rem; background: var(--accent); color: var(--white); border-radius: 8px; text-decoration: none; font-weight: 600; font-size: 1.05rem; transition: opacity 0.2s; }
.cd-cta__btn:hover { opacity: 0.85; }
.cd-cta__links { display: flex; justify-content: center; gap: 1.5rem; margin-top: 1rem; flex-wrap: wrap; }
.cd-cta__links a { color: var(--muted); text-decoration: none; font-size: 0.9rem; }
.cd-cta__links a:hover { color: var(--accent); }

@media (max-width: 600px) {
  .cd-hero h1 { font-size: 1.3rem; }
  .cd-header-row { flex-direction: column; }
  .cd-header-name { min-width: auto; margin-bottom: 0.2rem; }
  .cd-sec-grid { grid-template-columns: 1fr; }
}

/* ── Focus-visible (accessibility) ── */
:focus-visible {
  outline: 2px solid var(--accent, #59a8ff);
  outline-offset: 2px;
  border-radius: 4px;
}