/* ============================================================
   CODIFIDE REGISTRY PAGE
   Extends styles.css — do not duplicate base variables.
   ============================================================ */

/* ── Hero ─────────────────────────────────────────────────── */

.registry-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 60%, #0a2080 100%);
  color: var(--white);
  padding-block: var(--space-24);
  position: relative;
  overflow: hidden;
}

.registry-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 40%, rgba(79,167,197,0.12) 0%, transparent 60%);
  pointer-events: none;
}

.registry-hero-inner {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
}

.registry-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.registry-status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-400);
  flex-shrink: 0;
  transition: background 0.3s ease;
}

.registry-status-dot.is-live {
  background: #4ade80;
  box-shadow: 0 0 0 3px rgba(74,222,128,0.25);
  animation: pulse-green 2s ease-in-out infinite;
}

.registry-status-dot.is-error {
  background: #f87171;
}

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 0 3px rgba(74,222,128,0.25); }
  50%       { box-shadow: 0 0 0 6px rgba(74,222,128,0.1); }
}

.registry-status-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

.registry-hero h1 {
  color: var(--white);
  margin-bottom: var(--space-6);
}

.registry-lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  max-width: 520px;
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.registry-hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  align-items: center;
}

.registry-hero-stat-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.registry-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.registry-stat-num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--sky);
  line-height: 1;
}

.registry-stat-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── How it works ─────────────────────────────────────────── */

.registry-how {
  background: var(--white);
}

.registry-how-steps {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.registry-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}

.registry-step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.registry-step h3 {
  font-size: 1rem;
  color: var(--navy);
  margin: 0;
}

.registry-step p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin: 0;
}

.registry-step code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--navy);
  background: var(--gray-100);
  padding: 0.15em 0.4em;
  border-radius: 3px;
}

.registry-step-arrow {
  font-size: 1.5rem;
  color: var(--gray-400);
  padding-top: var(--space-6);
  flex-shrink: 0;
}

/* ── Symbol browser ───────────────────────────────────────── */

.registry-symbols {
  background: var(--gray-50);
}

.registry-symbol-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.registry-symbol-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-6) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: box-shadow var(--transition), border-color var(--transition);
}

.registry-symbol-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--sky);
}

.registry-symbol-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.registry-symbol-meta {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.registry-symbol-name {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
}

.registry-symbol-sig {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--gray-400);
}

.registry-symbol-badges {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.registry-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 100px;
  white-space: nowrap;
}

.registry-badge--pure {
  background: rgba(79,167,197,0.1);
  color: var(--teal);
  border: 1px solid rgba(79,167,197,0.25);
}

.registry-badge--belief {
  background: rgba(95,84,173,0.1);
  color: var(--purple);
  border: 1px solid rgba(95,84,173,0.25);
}

.registry-symbol-intent {
  font-size: 0.95rem;
  color: var(--gray-600);
  font-style: italic;
  line-height: 1.5;
  margin: 0;
}

.registry-symbol-hash-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  overflow: hidden;
}

.registry-hash {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--gray-600);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

.registry-copy-btn {
  flex-shrink: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-400);
  padding: var(--space-1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  transition: color var(--transition), background var(--transition);
}

.registry-copy-btn:hover {
  color: var(--navy);
  background: var(--gray-100);
}

.registry-copy-btn.copied {
  color: #4ade80;
}

.registry-symbol-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.registry-fetch-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sky);
  transition: color var(--transition);
}

.registry-fetch-link:hover {
  color: var(--teal);
}

.registry-expand-btn {
  background: none;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--gray-600);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}

.registry-expand-btn:hover {
  border-color: var(--sky);
  color: var(--navy);
}

.registry-symbol-detail {
  border-top: 1px solid var(--gray-100);
  padding-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.registry-usage-code {
  background: var(--gray-800);
  border-radius: var(--radius-sm);
  padding: var(--space-4) var(--space-6);
  overflow-x: auto;
  margin: 0;
}

.registry-usage-code code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.65;
  color: #e2e8f0;
  white-space: pre;
  display: block;
}

.registry-usage-code .code-comment {
  color: var(--gray-400);
}

/* Live test panel */
.registry-live-test {
  margin-top: var(--space-12);
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-12);
  color: var(--white);
}

.registry-live-test h3 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: var(--space-3);
}

.registry-live-test > p {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  margin-bottom: var(--space-6);
}

.registry-usage-code--dark {
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.1);
}

/* ── Publish ──────────────────────────────────────────────── */

.registry-publish {
  background: var(--white);
}

.registry-publish-inner {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-16);
  align-items: start;
}

.registry-publish h2 {
  margin-bottom: var(--space-4);
}

.registry-publish > .registry-publish-inner > div > p {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.registry-publish-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.registry-publish-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.registry-publish-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--sky-pale);
  color: var(--navy);
  font-weight: 700;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.registry-publish-step strong {
  display: block;
  font-size: 0.9rem;
  color: var(--navy);
  margin-bottom: var(--space-1);
}

.registry-inline-code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--gray-600);
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
  display: block;
  overflow-x: auto;
  white-space: nowrap;
}

.registry-publish-note {
  background: var(--sky-pale);
  border: 1px solid rgba(79,167,197,0.3);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.registry-note-icon {
  color: var(--teal);
  flex-shrink: 0;
  margin-top: 2px;
}

.registry-publish-note strong {
  display: block;
  font-size: 0.95rem;
  color: var(--navy);
  margin-bottom: var(--space-2);
}

.registry-publish-note p {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin: 0;
}

/* ── API table ────────────────────────────────────────────── */

.registry-api {
  background: var(--gray-50);
}

.registry-api-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
}

.registry-api-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  font-size: 0.9rem;
}

.registry-api-table th {
  background: var(--gray-100);
  color: var(--navy);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: var(--space-3) var(--space-6);
  text-align: left;
  border-bottom: 1px solid var(--gray-200);
}

.registry-api-table td {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-600);
  vertical-align: top;
}

.registry-api-table tr:last-child td {
  border-bottom: none;
}

.registry-api-table td:first-child code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--navy);
  font-weight: 500;
}

.registry-api-table td code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--gray-600);
  background: var(--gray-100);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}

.registry-method {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.registry-method--get  { background: rgba(74,222,128,0.12); color: #16a34a; }
.registry-method--head { background: rgba(79,167,197,0.12); color: var(--teal); }
.registry-method--post { background: rgba(95,84,173,0.12);  color: var(--purple); }

/* ── Responsive ───────────────────────────────────────────── */

@media (max-width: 1024px) {
  .registry-hero-inner {
    grid-template-columns: 1fr;
  }
  .registry-hero-stat-block {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-8);
  }
  .registry-publish-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .registry-how-steps {
    flex-direction: column;
  }
  .registry-step-arrow {
    transform: rotate(90deg);
    padding-top: 0;
    align-self: center;
  }
  .registry-live-test {
    padding: var(--space-6);
  }
}

@media (max-width: 480px) {
  .registry-symbol-card {
    padding: var(--space-4);
  }
  .registry-hash {
    font-size: 0.68rem;
  }
  .registry-hero-stat-block {
    flex-direction: column;
  }
}