/* Cod3Uchiha reference-inspired visual layer. */
:root {
  --reference-card-radius: 22px;
  --reference-card-shadow: 0 20px 60px rgba(15, 20, 14, .11);
}

body {
  background:
    radial-gradient(circle at 82% 8%, color-mix(in srgb, var(--accent) 8%, transparent), transparent 32rem),
    var(--bg);
}

.portal-header {
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  box-shadow: 0 1px 0 var(--border);
  backdrop-filter: blur(18px) saturate(1.15);
}

.portal-nav-shell {
  min-height: 74px;
}

.portal-nav a,
.github-button,
.theme-toggle {
  border-radius: 10px;
}

.hero-section,
.page-hero-section {
  position: relative;
  isolation: isolate;
}

.hero-console,
.page-hero-panel,
.feature-card,
.route-card,
.price-card,
.console-card,
.faq-list details,
.request-card,
.response-card {
  border-radius: var(--reference-card-radius);
  box-shadow: var(--reference-card-shadow);
}

.hero-console,
.page-hero-panel,
.console-card,
.request-card,
.response-card {
  border-color: color-mix(in srgb, var(--accent) 20%, var(--border));
}

.platform-grid article,
.stack-grid article {
  border-radius: 16px;
  box-shadow: var(--reference-card-shadow);
}

.feature-card,
.route-card,
.price-card,
.faq-list details {
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.feature-card:hover,
.route-card:hover,
.price-card:hover,
.faq-list details:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 34%, var(--border));
  box-shadow: 0 26px 70px rgba(15, 20, 14, .16);
}

.button {
  border-radius: 11px;
}

.button-primary {
  box-shadow: 0 12px 30px color-mix(in srgb, var(--accent) 25%, transparent);
}

.portal-footer {
  border-top-color: var(--border);
}

@media (max-width: 860px) {
  .portal-nav-shell {
    min-height: 68px;
  }

  .hero-console,
  .page-hero-panel,
  .feature-card,
  .route-card,
  .price-card,
  .console-card,
  .faq-list details,
  .request-card,
  .response-card {
    border-radius: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .feature-card,
  .route-card,
  .price-card,
  .faq-list details {
    transition: none;
  }

  .feature-card:hover,
  .route-card:hover,
  .price-card:hover,
  .faq-list details:hover {
    transform: none;
  }
}


.reference-playground-section {
  background: color-mix(in srgb, var(--bg-soft) 72%, transparent);
}

.reference-playground-section .center-heading {
  max-width: 720px;
  margin-inline: auto;
}

.playground-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  max-width: 1000px;
  margin: 34px auto 0;
}

.request-card,
.response-card {
  min-width: 0;
  padding: 24px;
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--border));
  background: var(--surface);
}

.panel-heading,
.panel-heading > div:first-child,
.base-url-row > div,
.response-meta {
  display: flex;
  align-items: center;
}

.panel-heading {
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.panel-heading > div:first-child {
  gap: 12px;
}

.panel-heading small,
.base-url-row label,
.request-details dt {
  color: var(--muted);
  font-size: .58rem;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.panel-heading h3 {
  margin: 4px 0 0;
  color: var(--text-strong);
  font-size: 1rem;
}

.panel-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  border-radius: 10px;
  color: color-mix(in srgb, var(--accent) 80%, var(--text));
  font-weight: 850;
}

.soft-badge,
.response-live,
.method-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  font-size: .62rem;
  font-weight: 800;
}

.soft-badge {
  padding: 6px 9px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: color-mix(in srgb, var(--accent) 76%, var(--text));
}

.response-live {
  color: color-mix(in srgb, var(--accent) 76%, var(--text));
}

.response-live i,
.response-live i::before {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.response-live i::before {
  content: '';
  opacity: .24;
  transform: scale(2.2);
}

.request-details {
  display: grid;
  gap: 14px;
  margin: 22px 0;
}

.request-details > div {
  display: grid;
  grid-template-columns: 96px 1fr;
  align-items: center;
  gap: 12px;
}

.request-details dd {
  margin: 0;
  color: var(--text-strong);
  font-size: .76rem;
  font-weight: 750;
}

.request-details code,
.base-url-row input {
  color: var(--text-strong);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.method-badge {
  padding: 5px 8px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: color-mix(in srgb, var(--accent) 82%, var(--text));
  letter-spacing: .08em;
}

.muted-value {
  color: var(--muted);
  font-weight: 600;
}

.base-url-row {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
}

.base-url-row > div {
  gap: 8px;
}

.base-url-row input {
  min-width: 0;
  flex: 1;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  font-size: .7rem;
}

.icon-copy {
  flex: 0 0 auto;
  padding: 10px 11px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  color: var(--text-strong);
  font-size: .68rem;
  font-weight: 800;
  cursor: pointer;
}

.icon-copy:hover,
.icon-copy:focus-visible {
  border-color: var(--accent);
}

.response-card pre {
  min-height: 252px;
  margin: 22px 0 18px;
  padding: 18px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg-inverse);
  color: var(--text);
  font-size: .72rem;
  line-height: 1.8;
}

.response-meta {
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: .66rem;
}

@media (max-width: 720px) {
  .playground-grid {
    grid-template-columns: 1fr;
    margin-top: 24px;
  }

  .request-card,
  .response-card {
    padding: 18px;
  }

  .response-card pre {
    min-height: 208px;
  }
}