/* API documentation styles extracted from the former signal workbench bundle. */
:root {
  --apple-ease: cubic-bezier(0.25, 0.1, 0.25, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
}

.hidden {
  display: none !important;
}

button {
  border: 0;
  border-radius: 12px;
  padding: 13px 18px;
  font: inherit;
  font-weight: 600;
  color: #ffffff;
  background: linear-gradient(180deg, var(--accent), var(--accent-strong));
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

button:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(20, 84, 61, 0.22);
}

button:not(:disabled):active {
  transform: translateY(0);
}

code {
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(17, 34, 50, 0.07);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 0.95em;
}

a {
  color: var(--accent-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.api-docs-body {
  min-width: 320px;
  min-height: 100dvh;
  color: var(--apple-ink);
  background:
    radial-gradient(circle at 88% 0%, rgba(118, 145, 174, 0.05), transparent 27%),
    linear-gradient(180deg, #f8f6f1, var(--apple-paper)) !important;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif !important;
  -webkit-font-smoothing: antialiased;
}

.api-docs-body button,
.api-docs-body input {
  font-family: inherit;
}

.api-docs-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 220px auto;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  min-height: 62px;
  padding: 0 28px;
  border-bottom: 1px solid rgba(60, 60, 67, 0.1) !important;
  background: rgba(247, 245, 240, 0.8) !important;
  box-shadow: 0 1px rgba(255, 255, 255, 0.6);
  backdrop-filter: saturate(150%) blur(20px);
  -webkit-backdrop-filter: saturate(150%) blur(20px);
}

.api-docs-brand {
  color: var(--apple-ink) !important;
  font-size: 1rem;
  font-weight: 620;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.api-docs-back {
  border-color: var(--apple-line) !important;
  border-radius: 10px !important;
  color: var(--apple-muted) !important;
  background: rgba(255, 254, 251, 0.72) !important;
  box-shadow: var(--apple-shadow-xs), inset 0 1px rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: color 160ms var(--apple-ease), border-color 160ms var(--apple-ease), background 160ms var(--apple-ease), transform 160ms var(--apple-ease);
}

.api-docs-back:hover {
  color: var(--apple-ink) !important;
  border-color: var(--apple-line-strong) !important;
  background: var(--apple-surface-solid) !important;
}

.api-docs-back:active {
  transform: scale(0.98);
}

.api-docs-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 780px);
  gap: 36px;
  width: min(1060px, calc(100% - 44px));
  margin: 0 auto;
  padding: 38px 0 70px;
  align-items: start;
}

.api-docs-sidebar {
  position: sticky;
  top: 88px;
  display: grid;
  gap: 8px;
  border-color: rgba(60, 60, 67, 0.1) !important;
  color: #607285;
  background:
    radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.72), transparent 28%),
    var(--apple-sidebar) !important;
  font-size: 0.88rem;
}

.api-docs-sidebar p {
  margin: 0 0 8px;
  color: #9a9387 !important;
  font-size: 0.82rem;
  font-weight: 800;
}

.api-docs-sidebar a {
  padding: 7px 0;
  border-radius: 10px !important;
  color: var(--apple-muted) !important;
  text-decoration: none;
  transition: color 160ms var(--apple-ease), background 160ms var(--apple-ease), transform 160ms var(--apple-ease);
}

.api-docs-sidebar a:hover {
  color: var(--apple-ink) !important;
  background: rgba(255, 255, 255, 0.64) !important;
}

.api-docs-sidebar a:active {
  transform: scale(0.99);
}

.api-docs-main {
  min-width: 0;
}

.api-docs-title {
  scroll-margin-top: 86px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--apple-line) !important;
}

.api-docs-title,
.api-doc-section {
  border-radius: 18px !important;
  background: rgba(255, 254, 251, 0.88) !important;
  box-shadow: var(--apple-shadow-xs), inset 0 1px rgba(255, 255, 255, 0.84) !important;
}

.api-docs-kicker,
.api-section-head p {
  margin: 0 0 10px;
  color: var(--apple-muted-soft) !important;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.api-docs-title h1 {
  max-width: 720px;
  margin: 0;
  color: var(--apple-ink) !important;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 620;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.api-docs-title > p {
  max-width: 68ch;
  margin: 18px 0 0;
  color: var(--apple-muted) !important;
  line-height: 1.8;
}

.api-doc-section {
  scroll-margin-top: 86px;
  padding: 34px 0;
  border-bottom: 1px solid var(--apple-line) !important;
}

#batch,
#examples,
#response {
  padding-top: 15px;
}

.api-key-panel {
  position: static;
  padding: 22px;
  border: 1px solid var(--apple-line) !important;
  border-radius: 12px !important;
  background: var(--apple-surface-muted) !important;
}

.api-section-head h2,
.api-doc-section h3 {
  margin: 0;
  color: var(--apple-ink) !important;
  font-weight: 620;
  letter-spacing: -0.03em;
}

.api-section-head h2 {
  font-size: 1.24rem;
}

.api-doc-section h3 {
  margin-top: 28px;
  font-size: 1.05rem;
}

.api-key-label {
  display: block;
  margin-top: 22px;
  color: var(--apple-muted-soft) !important;
  font-size: 0.84rem;
  font-weight: 700;
}

.api-key-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  margin-top: 8px;
}

.api-key-form input {
  width: 100%;
  padding: 12px 13px;
  border: 1px solid var(--apple-line) !important;
  border-radius: 10px !important;
  color: var(--apple-ink) !important;
  background: var(--apple-surface-muted) !important;
  font: inherit;
}

.api-key-form input:focus {
  border-color: rgba(102, 113, 92, 0.4) !important;
  outline: 2px solid rgba(31, 107, 76, 0.18);
  box-shadow: 0 0 0 4px rgba(102, 113, 92, 0.08) !important;
}

.api-key-form button {
  min-height: 44px;
  border-radius: 12px;
  white-space: nowrap;
}

#api-key-generate,
.api-key-modal-primary {
  border-color: #1d1d1f !important;
  border-radius: 10px !important;
  color: #fff !important;
  background: linear-gradient(180deg, #373739, #1d1d1f) !important;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.15), 0 4px 10px rgba(29, 29, 31, 0.12) !important;
}

.api-key-list {
  margin-top: 18px;
}

.api-key-list p {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.api-key-list ul {
  display: grid;
  gap: 8px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.api-key-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 10px 12px;
  border: 1px solid var(--apple-line) !important;
  border-radius: 12px !important;
  background: var(--apple-surface-muted) !important;
}

.api-key-list li span {
  display: block;
  overflow: hidden;
  color: #102030;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.api-key-list li em {
  display: block;
  margin-top: 4px;
  color: #607285;
  font-family: "Fira Code", monospace;
  font-size: 0.76rem;
  font-style: normal;
  white-space: nowrap;
}

.api-key-delete-button {
  min-height: auto;
  padding: 4px 8px;
  border: 1px solid rgba(176, 82, 77, 0.2) !important;
  border-radius: 10px !important;
  color: var(--apple-danger) !important;
  background: rgba(176, 82, 77, 0.07) !important;
  box-shadow: none;
  font-size: 0.74rem;
  font-weight: 700;
}

.api-key-delete-button:not(:disabled):hover {
  background: #fdece8;
  box-shadow: none;
  transform: none;
}

.api-key-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 22px;
}

.api-key-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(22, 22, 24, 0.48) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.api-key-modal-panel {
  position: relative;
  z-index: 1;
  width: min(468px, 100%);
  padding: 28px;
  border-color: rgba(255, 255, 255, 0.32) !important;
  border-radius: 20px !important;
  background: rgba(255, 254, 251, 0.97) !important;
  box-shadow: var(--apple-shadow-lg) !important;
}

.api-key-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  min-height: auto;
  padding: 0;
  border: 0;
  color: #263443;
  background: transparent;
  box-shadow: none;
  font-size: 1.6rem;
  line-height: 1;
}

.api-key-modal-panel h2 {
  margin: 0;
  color: #102030;
  font-size: 1.36rem;
  letter-spacing: -0.03em;
}

.api-key-modal-panel p {
  margin: 18px 0 0;
  color: #69798a;
  line-height: 1.75;
}

.api-key-modal-value {
  margin-top: 12px;
  padding: 14px 16px;
  overflow-wrap: anywhere;
  border: 1px solid var(--apple-line) !important;
  border-radius: 10px !important;
  color: var(--apple-ink) !important;
  background: var(--apple-surface-muted) !important;
  font-family: "Fira Code", monospace;
  font-size: 0.92rem;
}

.api-key-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 28px;
}

.api-key-modal-secondary,
.api-key-modal-primary,
.api-key-delete-confirm {
  min-height: 40px;
  padding: 0 16px;
  border-radius: 12px;
  box-shadow: none;
}

.api-key-modal-secondary {
  border: 0;
  color: #102030;
  background: transparent;
}

.api-key-delete-confirm {
  border-color: rgba(176, 82, 77, 0.2) !important;
  border-radius: 10px !important;
  color: var(--apple-danger) !important;
  background: rgba(176, 82, 77, 0.07) !important;
}

.api-doc-copy {
  margin: 14px 0 0;
  color: var(--apple-muted) !important;
  line-height: 1.75;
}

.api-doc-section pre {
  margin: 16px 0 0;
  padding: 16px;
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: 13px !important;
  color: #102030;
  background: #29292b !important;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.045) !important;
}

.api-doc-section code {
  display: block;
  background: transparent;
  font-family: "Fira Code", monospace;
  font-size: 0.86rem;
  line-height: 1.75;
}

.api-code-tabs {
  position: relative;
  margin-top: 16px;
  border-radius: 13px !important;
}

.api-code-tabbar {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 42px;
  border-bottom: 1px solid rgba(60, 60, 67, 0.1) !important;
  background: rgba(118, 118, 128, 0.08) !important;
}

.api-code-tabbar button {
  position: relative;
  min-height: 42px;
  padding: 0 0 10px;
  border: 0;
  border-radius: 8px !important;
  color: var(--apple-muted) !important;
  background: transparent;
  box-shadow: none;
  font-size: 0.95rem;
  font-weight: 800;
}

.api-code-tabbar button:not(:disabled):hover {
  color: #14543d;
  background: transparent;
  box-shadow: none;
  transform: none;
}

.api-code-tabbar button.active {
  border-color: #1d1d1f !important;
  border-radius: 10px !important;
  color: #fff !important;
  background: linear-gradient(180deg, #373739, #1d1d1f) !important;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.15), 0 4px 10px rgba(29, 29, 31, 0.12) !important;
}

.api-code-tabbar button.active::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 3px;
  background: #1f6b4c;
}

.api-code-panel {
  display: none;
}

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

.endpoint-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 12px;
  border: 1px solid #dbe5ea;
  border-radius: 14px;
  background: #f8faf9;
}

.endpoint-row span {
  padding: 5px 9px;
  border-radius: 8px;
  color: #ffffff !important;
  background: #4a463f !important;
  font-size: 0.76rem;
  font-weight: 800;
}

.endpoint-row code {
  min-width: 0;
  color: #102030;
  overflow-wrap: anywhere;
}

.api-param-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0 0;
}

.api-param-grid > div {
  padding: 12px;
  border: 1px solid var(--apple-line) !important;
  border-radius: 12px !important;
  background: var(--apple-surface-muted) !important;
}

.api-param-grid dt {
  color: var(--muted);
  font-size: 0.78rem;
}

.api-param-grid dd {
  margin: 6px 0 0;
  color: #102030;
  font-weight: 800;
}

.api-docs-body button:focus-visible,
.api-docs-body a:focus-visible,
.api-docs-body input:focus-visible {
  outline: 3px solid var(--apple-focus) !important;
  outline-offset: 2px;
}

@media (max-width: 860px) {
  .api-docs-topbar {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 14px 18px;
  }

  .api-docs-layout {
    grid-template-columns: 1fr;
    width: min(100% - 28px, 760px);
    padding-top: 26px;
  }

  .api-docs-sidebar {
    display: none;
  }

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

@media (max-width: 560px) {
  .api-docs-title,
  .api-doc-section {
    border-radius: 15px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}