/* ==========================================================================
   APICrate API Showcase Carousel
   Drop into: static/css/api-carousel.css
   ========================================================================== */

/* ── Variables (inherits from your existing :root) ── */
:root {
  --carousel-bg: #1a1d27;
  --carousel-surface: #22262f;
  --carousel-border: rgba(255, 255, 255, 0.06);
  --carousel-text: #c9d1d9;
  --carousel-text-dim: #888;
  --carousel-text-muted: #555;
  --carousel-success: #3fb950;
  --carousel-warning: #f97316;
  --carousel-accent: #8b5cf6;
  --carousel-accent-bg: rgba(139, 92, 246, 0.08);
  --carousel-font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
}

#api-carousel-root {
    width: 100%;
}

/* ── Section wrapper ── */
.api-carousel-section {
  padding: 2rem 1.5rem 0;
  max-width: 960px;
  margin: 0 auto;
}

.api-carousel-section__eyebrow {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-bottom: 0.625rem;
  color: var(--carousel-accent);
}

.api-carousel-section__title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  color: #f0f0f0;
  margin: 0 0 0.5rem;
  letter-spacing: -0.5px;
}

.api-carousel-section__subtitle {
  text-align: center;
  color: #666;
  font-size: 0.9375rem;
  margin: 0 0 2.25rem;
}

/* ── Main card ── */
.api-carousel {
  width: 100%;
  background: var(--carousel-bg);
  border-radius: 16px;
  border: 1px solid var(--carousel-border);
  overflow: hidden;
  box-shadow: 0 0 80px -20px rgba(139, 92, 246, 0.08), 0 25px 50px -12px rgba(0,0,0,0.5);
}

/* ── Top tab bar ── */
.api-carousel__tabbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--carousel-border);
  background: rgba(255, 255, 255, 0.02);
}

.api-carousel__tabs {
  display: flex;
  gap: 0.25rem;
}

.api-carousel__tab {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: inherit;
  transition: all 0.3s ease;
  background: transparent;
  color: var(--carousel-text-muted);
}

.api-carousel__tab.is-active {
  /* background & color set via JS inline */
}

.api-carousel__tab-label {
  display: inline;
}


/* ── Timer bar ── */
.api-carousel__timer {
  height: 2px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  width: 100%;
}

.api-carousel__timer-fill {
  height: 100%;
  border-radius: 1px;
  width: 0%;
  background: var(--carousel-accent);
  transition: none; /* animated via JS */
}

/* ── Content area ── */
.api-carousel__content {
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.api-carousel__content.is-transitioning {
  opacity: 0;
  transform: translateY(8px);
}

/* ── Endpoint header ── */
.api-carousel__header {
  padding: 1.25rem 1.5rem 0;
}

.api-carousel__endpoint-badge {
  display: inline-block;
  padding: 0.1875rem 0.625rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--carousel-font-mono);
  background: var(--carousel-accent-bg);
  border: 1px solid rgba(139, 92, 246, 0.19);
  color: var(--carousel-accent);
}

.api-carousel__description {
  color: var(--carousel-text-dim);
  font-size: 0.84rem;
  margin: 0.5rem 0 0;
  line-height: 1.5;
}

/* ── Code panels (request / response) ── */
.api-carousel__panels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 1rem 1.25rem 1.25rem;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--carousel-border);
}

.api-carousel__panel {
  background: var(--carousel-surface);
  padding: 1.25rem;
}

.api-carousel__panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.875rem;
}

.api-carousel__panel-label {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.api-carousel__panel-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.api-carousel__panel-dot--request {
  background: var(--carousel-warning);
}

.api-carousel__panel-dot--response {
  background: var(--carousel-success);
}

.api-carousel__panel-title {
  color: var(--carousel-text-muted);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.api-carousel__panel-status {
  color: var(--carousel-success);
  font-size: 0.6875rem;
  font-family: var(--carousel-font-mono);
}

/* ── Code blocks ── */
.api-carousel__request-code {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.65;
  font-family: var(--carousel-font-mono);
  color: var(--carousel-text);
  white-space: pre-wrap;
  overflow-wrap: break-word;
  text-align: left;
}

.api-carousel__request-prompt {
  color: #8b949e;
}

.api-carousel__response-code {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.65;
  font-family: var(--carousel-font-mono);
  overflow-x: auto;
  max-height: 260px;
  overflow-y: auto;
  overflow-wrap: break-word;
  text-align: left;
}

/* Styled scrollbars for dark-background code panels */
.api-carousel__response-code::-webkit-scrollbar {
  height: 6px;
  width: 6px;
}

.api-carousel__response-code::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 3px;
}

.api-carousel__response-code::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
}

.api-carousel__response-code::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* JSON syntax colors */
.json-key    { color: var(--carousel-accent); }
.json-string { color: #a5d6ff; }
.json-number { color: #ffa657; }
.json-brace  { color: #666; }
.json-other  { color: #8b949e; }

/* ── Bottom nav ── */
.api-carousel__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem 1rem;
}

.api-carousel__dots {
  display: flex;
  gap: 6px;
  align-items: center;
}

.api-carousel__dot {
  height: 8px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  background: rgba(255, 255, 255, 0.15);
  width: 8px;
  padding: 0;
}

.api-carousel__dot.is-active {
  width: 32px;
  /* background set via JS for accent color */
}

.api-carousel__arrows {
  display: flex;
  gap: 0.5rem;
}

.api-carousel__arrow {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: #888;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  transition: all 0.2s ease;
}

.api-carousel__arrow:hover {
  border-color: var(--carousel-accent);
  color: var(--carousel-accent);
}

/* ── CTA below carousel ── */
.api-carousel-cta {
  text-align: center;
  margin-top: 1.75rem;
}

.api-carousel-cta__text {
  color: #666;
  font-size: 0.8125rem;
  margin-bottom: 0.875rem;
}

.api-carousel-cta__buttons {
  display: flex;
  gap: 0.625rem;
  justify-content: center;
}

.api-carousel-cta__primary {
  padding: 0.625rem 1.5rem;
  border-radius: 8px;
  border: none;
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.3s ease;
  background: var(--carousel-accent);
  color: #0b0e14;
  text-decoration: none;
}

.api-carousel-cta__primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.api-carousel-cta__secondary {
  padding: 0.625rem 1.5rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: transparent;
  color: #ccc;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.api-carousel-cta__secondary:hover {
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .api-carousel__tabbar {
    display: none;
  }

  .api-carousel-section__title {
    font-size: 1.5rem;
  }

  .api-carousel__header {
    padding: 1rem 1rem 0;
  }

  .api-carousel__panels {
    margin: 0.75rem 0.75rem 1rem;
  }

  .api-carousel__request-code,
  .api-carousel__response-code {
    font-size: 0.68rem;
    line-height: 1.55;
  }

  .api-carousel__nav {
    padding: 0.5rem 1rem 0.75rem;
  }

  .api-carousel-cta__buttons {
    flex-direction: column;
    align-items: center;
  }
}

/* ==========================================================================
   MCP Tool-Call Carousel
   Reuses carousel variables from :root above.
   ========================================================================== */

#mcp-carousel-root {
  width: 100%;
}

.mcp-carousel-section {
  padding: 2rem 1.5rem 0;
  max-width: 960px;
  margin: 0 auto;
}

/* ── Main card ── */
.mcp-carousel {
  width: 100%;
  background: var(--carousel-bg);
  border-radius: 16px;
  border: 1px solid var(--carousel-border);
  overflow: hidden;
  box-shadow: 0 0 80px -20px rgba(139, 92, 246, 0.08), 0 25px 50px -12px rgba(0,0,0,0.5);
}

/* ── Tab bar ── */
.mcp-carousel__tabbar {
  display: flex;
  align-items: center;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--carousel-border);
  background: rgba(255, 255, 255, 0.02);
  overflow-x: auto;
  scrollbar-width: none;
}
.mcp-carousel__tabbar::-webkit-scrollbar { display: none; }

.mcp-carousel__tabs {
  display: flex;
  gap: 0.25rem;
  flex-shrink: 0;
}

.mcp-carousel__tab {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: inherit;
  transition: all 0.3s ease;
  background: transparent;
  color: var(--carousel-text-muted);
  white-space: nowrap;
}

.mcp-carousel__tab.is-active {
  border-color: rgba(139, 92, 246, 0.35);
}

.mcp-carousel__tab-label {
  display: inline;
}

/* ── Timer bar ── */
.mcp-carousel__timer {
  height: 2px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  width: 100%;
}

.mcp-carousel__timer-fill {
  height: 100%;
  border-radius: 1px;
  width: 0%;
  background: var(--carousel-accent);
  transition: none;
}

/* ── Content area ── */
.mcp-carousel__content {
  transition: opacity 0.25s ease, transform 0.25s ease;
  padding: 0 0 0.5rem;
}

.mcp-carousel__content.is-transitioning {
  opacity: 0;
  transform: translateY(8px);
}

/* ── Row layout (prompt / tool / result) ── */
.mcp-carousel__row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 0;
  border-bottom: 1px solid var(--carousel-border);
}

.mcp-carousel__row:last-child {
  border-bottom: none;
}

.mcp-carousel__row-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 1rem 0.5rem;
  gap: 0.3rem;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--carousel-text-muted);
  border-right: 1px solid var(--carousel-border);
  background: rgba(255,255,255,0.01);
}

.mcp-carousel__row-icon {
  font-size: 1rem;
}

.mcp-carousel__row-icon--ok {
  color: var(--carousel-success);
  font-style: normal;
  font-size: 0.95rem;
}

/* Prompt row */
.mcp-carousel__row--prompt .mcp-carousel__row-label {
  color: #3b82f6;
}

/* Tool row */
.mcp-carousel__row--tool .mcp-carousel__row-label {
  color: var(--carousel-accent);
}

/* Result row */
.mcp-carousel__row--result .mcp-carousel__row-label {
  color: var(--carousel-success);
}

/* ── Prompt text ── */
.mcp-carousel__prompt {
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--carousel-text);
  white-space: pre-wrap;
  font-style: italic;
}

/* ── Tool call line ── */
.mcp-carousel__tool-line {
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.mcp-carousel__tool-badge {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--carousel-font-mono);
  background: var(--carousel-accent-bg);
  border: 1px solid rgba(139, 92, 246, 0.25);
  color: var(--carousel-accent);
}

.mcp-carousel__credits-badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--carousel-font-mono);
  background: rgba(255,166,87,0.08);
  border: 1px solid rgba(255,166,87,0.2);
  color: #ffa657;
}

/* ── Latency badge ── */
.mcp-carousel__latency {
  font-size: 0.65rem;
  font-family: var(--carousel-font-mono);
  color: var(--carousel-success);
  background: rgba(63, 185, 80, 0.08);
  border: 1px solid rgba(63, 185, 80, 0.2);
  border-radius: 4px;
  padding: 0.1rem 0.4rem;
  margin-top: 0.1rem;
}

/* ── Result code block ── */
.mcp-carousel__result-code {
  margin: 0;
  padding: 1rem 1.25rem;
  font-size: 0.78rem;
  line-height: 1.65;
  font-family: var(--carousel-font-mono);
  overflow-x: auto;
  max-height: 220px;
  overflow-y: auto;
  overflow-wrap: break-word;
  text-align: left;
  color: var(--carousel-text);
}

.mcp-carousel__result-code::-webkit-scrollbar { height: 6px; width: 6px; }
.mcp-carousel__result-code::-webkit-scrollbar-track { background: rgba(255,255,255,0.04); border-radius: 3px; }
.mcp-carousel__result-code::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }
.mcp-carousel__result-code::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.25); }

/* JSON keyword colors (true/false/null) */
.json-keyword { color: #ff7b72; }

/* ── Bottom nav ── */
.mcp-carousel__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem 1rem;
}

.mcp-carousel__dots {
  display: flex;
  gap: 6px;
  align-items: center;
}

.mcp-carousel__dot {
  height: 8px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  background: rgba(255, 255, 255, 0.15);
  width: 8px;
  padding: 0;
}

.mcp-carousel__dot.is-active {
  width: 32px;
}

.mcp-carousel__arrows {
  display: flex;
  gap: 0.5rem;
}

.mcp-carousel__arrow {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  color: #888;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  transition: all 0.2s ease;
}

.mcp-carousel__arrow:hover {
  border-color: var(--carousel-accent);
  color: var(--carousel-accent);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  #mcp-carousel-root {
    padding: 2rem 0 0;
  }

  .mcp-carousel-section {
    padding: 0;
  }

  .mcp-carousel__tabbar {
    display: none;
  }

  .mcp-carousel__row {
    grid-template-columns: 50px 1fr;
  }

  .mcp-carousel__row-label {
    font-size: 0.5rem;
    padding: 0.75rem 0.25rem;
  }

  .mcp-carousel__prompt {
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
  }

  .mcp-carousel__tool-line {
    padding: 0.75rem 1rem;
  }

  .mcp-carousel__result-code {
    font-size: 0.68rem;
    padding: 0.75rem 1rem;
  }

  .mcp-carousel__nav {
    padding: 0.5rem 1rem 0.75rem;
  }
}