/* -- API documentation page ------------------------------- */
.api-page {
  padding-top: var(--header-h);
}

.api-hero {
  background: linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: var(--white);
  padding: 3rem 0 2.5rem;
}

.api-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 0.75rem;
}

.api-hero .eyebrow {
  color: var(--cyan-400);
}

.api-hero-lead {
  color: rgba(255, 255, 255, 0.78);
  max-width: 640px;
  font-size: 1.0625rem;
}

.api-version {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

.api-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2.5rem;
  padding: 2.5rem 0 4rem;
  align-items: start;
}

.api-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 1.5rem);
  max-height: calc(100vh - var(--header-h) - 3rem);
  overflow-y: auto;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.25rem 0;
}

.api-sidebar h3 {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-400);
  padding: 0.75rem 1.25rem 0.375rem;
}

.api-sidebar a {
  display: block;
  padding: 0.5rem 1.25rem;
  font-size: 0.8125rem;
  color: var(--gray-600);
  border-left: 3px solid transparent;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.api-sidebar a:hover,
.api-sidebar a.active {
  color: var(--blue-500);
  background: var(--white);
  border-left-color: var(--blue-500);
}

.api-sidebar .method {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: 700;
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
  margin-right: 0.375rem;
  vertical-align: middle;
}

.method-get { background: #dbeafe; color: #1d4ed8; }
.method-post { background: #dcfce7; color: #15803d; }

.api-auth-panel {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 2rem;
}

.api-auth-panel h2 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: var(--navy-900);
}

.api-auth-panel > p {
  font-size: 0.9375rem;
  color: var(--gray-600);
  margin-bottom: 1.25rem;
}

.api-auth-panel a {
  color: var(--blue-500);
  font-weight: 500;
}

.api-base-url {
  font-size: 0.9375rem;
  color: var(--gray-600);
  margin-bottom: 1.25rem !important;
}

.api-base-url code {
  font-family: ui-monospace, "Cascadia Code", "SF Mono", monospace;
  font-size: 0.875rem;
  color: var(--navy-900);
  background: var(--white);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--gray-200);
}

.api-auth-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.api-auth-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--navy-800);
}

.api-auth-grid input,
.api-auth-grid select {
  padding: 0.625rem 0.875rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--white);
}

.api-auth-grid input:focus,
.api-auth-grid select:focus {
  outline: none;
  border-color: var(--blue-400);
}

.api-auth-note {
  margin-top: 1rem !important;
  margin-bottom: 0 !important;
  font-size: 0.8125rem !important;
  color: var(--gray-400) !important;
}

/* -- Operation cards ---------------------------------------- */
.api-op {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.api-op-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}

.api-op-header:hover {
  background: var(--gray-100);
}

.api-op-header .method-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  flex-shrink: 0;
}

.api-op-header .path {
  font-family: ui-monospace, "Cascadia Code", "SF Mono", monospace;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--navy-900);
  word-break: break-all;
}

.api-op-header .summary {
  margin-left: auto;
  font-size: 0.875rem;
  color: var(--gray-600);
  display: none;
}

.api-op.open .api-op-header .summary {
  display: block;
}

.api-op-chevron {
  color: var(--gray-400);
  transition: transform 0.2s;
  flex-shrink: 0;
}

.api-op.open .api-op-chevron {
  transform: rotate(180deg);
}

.api-op-body {
  display: none;
  padding: 0 1.5rem 1.5rem;
  border-top: 1px solid var(--gray-200);
}

.api-op.open .api-op-body {
  display: block;
}

.api-op-desc {
  padding-top: 1.25rem;
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.65;
  white-space: pre-line;
  margin-bottom: 1.5rem;
}

.api-section-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-400);
  margin-bottom: 0.75rem;
  margin-top: 1.25rem;
}

.api-params {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.api-param label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--navy-800);
}

.api-param label span {
  font-weight: 400;
  color: var(--gray-400);
  font-size: 0.75rem;
}

.api-param input {
  padding: 0.5rem 0.75rem;
  font-family: ui-monospace, monospace;
  font-size: 0.875rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
}

.api-body-editor {
  width: 100%;
  min-height: 160px;
  padding: 1rem;
  font-family: ui-monospace, "Cascadia Code", "SF Mono", monospace;
  font-size: 0.8125rem;
  line-height: 1.5;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  resize: vertical;
  background: var(--navy-950);
  color: #e2e8f0;
}

.api-body-editor:focus {
  outline: none;
  border-color: var(--blue-400);
}

.api-try-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}

.api-try-row .btn {
  min-width: 140px;
}

.api-try-url {
  font-family: ui-monospace, monospace;
  font-size: 0.75rem;
  color: var(--gray-400);
  word-break: break-all;
}

/* -- Code examples ------------------------------------------ */
.api-code-tabs {
  display: flex;
  gap: 0.25rem;
  margin-top: 1.5rem;
  border-bottom: 1px solid var(--gray-200);
  flex-wrap: wrap;
}

.api-code-tab {
  padding: 0.5rem 1rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gray-600);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
}

.api-code-tab:hover {
  color: var(--blue-500);
}

.api-code-tab.active {
  color: var(--blue-500);
  border-bottom-color: var(--blue-500);
}

.api-code-block {
  position: relative;
  margin-top: 0;
}

.api-code-pre {
  display: none;
  margin: 0;
  padding: 1.25rem;
  background: var(--navy-950);
  color: #e2e8f0;
  font-family: ui-monospace, "Cascadia Code", "SF Mono", monospace;
  font-size: 0.8125rem;
  line-height: 1.55;
  border-radius: 0 0 var(--radius) var(--radius);
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.api-code-pre.active {
  display: block;
}

.api-req-model-panel {
  display: none;
  padding: 0.75rem 0 0;
}

.api-req-model-panel.active {
  display: block;
}

.api-req-model-subtitle {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-400);
}

.api-req-model-subtitle:not(:first-child) {
  margin-top: 1rem;
}

.api-req-model-note {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  color: var(--gray-600);
  line-height: 1.5;
}

.api-req-required {
  display: inline-block;
  margin-left: 0.375rem;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #b45309;
  background: #fef3c7;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  vertical-align: middle;
}

.api-copy-btn {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.api-copy-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  color: var(--white);
}

/* -- Response spec (reuses code-example tab pattern) -------- */
.api-resp-section {
  margin-top: 1.5rem;
}

.api-resp-note {
  margin: -0.25rem 0 1rem;
  font-size: 0.8125rem;
  color: var(--gray-400);
}

.api-resp-note code {
  font-family: ui-monospace, monospace;
  font-size: 0.8125rem;
  color: var(--navy-800);
  background: var(--gray-100);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  border: 1px solid var(--gray-200);
}

.api-resp-status-tabs {
  margin-top: 0;
}

.api-resp-status-tab {
  font-family: ui-monospace, monospace;
  min-width: 2.75rem;
  text-align: center;
}

.api-resp-status-panels {
  margin-top: 0;
}

.api-resp-status-panel {
  display: none;
}

.api-resp-status-panel.active {
  display: block;
}

.api-resp-status-desc {
  margin: 0.75rem 0 0;
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.5;
}

.api-resp-view-tabs {
  margin-top: 0.75rem;
}

.api-resp-view-panel {
  display: none;
}

.api-resp-view-panel.active {
  display: block;
}

.api-resp-scroll {
  max-height: 280px;
  overflow: auto;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
}

.api-resp-schema-scroll {
  background: var(--white);
}

.api-resp-example-scroll {
  background: var(--navy-950);
  border-color: var(--navy-900);
}

.api-resp-example-block {
  margin-top: 0;
}

.api-resp-example-pre {
  margin: 0;
  padding: 1.25rem;
  color: #e2e8f0;
  font-family: ui-monospace, "Cascadia Code", "SF Mono", monospace;
  font-size: 0.8125rem;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.api-resp-schema {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.api-resp-schema th {
  position: sticky;
  top: 0;
  z-index: 1;
  text-align: left;
  padding: 0.5rem 0.875rem;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-400);
  background: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
}

.api-resp-schema td {
  padding: 0.5rem 0.875rem;
  color: var(--gray-600);
  border-bottom: 1px solid var(--gray-200);
  vertical-align: top;
  line-height: 1.5;
}

.api-resp-schema td code {
  font-family: ui-monospace, monospace;
  font-size: 0.8125rem;
  color: var(--navy-900);
  font-weight: 600;
}

.api-resp-schema tr:last-child td {
  border-bottom: none;
}

/* -- Live response panel (Execute) ---------------------------- */
.api-response {
  margin-top: 1.25rem;
  display: none;
}

.api-response.visible {
  display: block;
}

.api-response-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.api-status {
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.25rem 0.625rem;
  border-radius: 6px;
}

.api-status.ok { background: #dcfce7; color: #15803d; }
.api-status.err { background: #fee2e2; color: #b91c1c; }
.api-status.warn { background: #fef3c7; color: #b45309; }

.api-response pre {
  margin: 0;
  padding: 1.25rem;
  background: var(--navy-950);
  color: #e2e8f0;
  font-family: ui-monospace, monospace;
  font-size: 0.8125rem;
  line-height: 1.5;
  border-radius: var(--radius);
  overflow-x: auto;
  max-height: 400px;
  overflow-y: auto;
}

.api-cors-hint {
  margin-top: 0.75rem;
  padding: 0.875rem 1rem;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--radius);
  font-size: 0.8125rem;
  color: #92400e;
}

.site-nav .nav-active {
  color: var(--white) !important;
}

@media (min-width: 900px) {
  .api-op-header .summary {
    display: block;
  }
}

@media (max-width: 900px) {
  .api-layout {
    grid-template-columns: 1fr;
  }

  .api-sidebar {
    position: static;
    max-height: none;
  }

  .api-auth-grid {
    grid-template-columns: 1fr;
  }
}