/* ====================================================
   DEVELOPER DOCS THEME - developer.mpalo.com
   Independent copy of the API documentation layout styles.
   Developer copy of the API documentation template.
==================================================== */

/* ---- Base ---- */
body.page-dev-layout {
  font-family: var(--dev-font-body);
  background-color: var(--dev-bg-content);
  color: var(--dev-text-primary);
  padding-top: 8rem !important; /* Keep page content below both fixed header rows. */
}

/* ---- Utility classes ---- */
.bg-main    { background-color: var(--dev-bg-content); }
.bg-header  { background-color: var(--dev-bg-header); }
.bg-sidebar { background-color: var(--dev-bg-sidebar); }
.bg-content { background-color: var(--dev-bg-content); }
.bg-secondary { background-color: var(--dev-bg-secondary); }
.bg-card    { background-color: var(--dev-bg-card); }
.bg-input   { background-color: var(--dev-bg-input); }
.bg-mobile-popup { background-color: var(--dev-bg-mobile-popup); }

.text-primary   { color: var(--dev-text-primary); }
.text-secondary { color: var(--dev-text-secondary); }
.text-accent    { color: var(--dev-accent); }
.text-card      { color: var(--dev-text-card); }

.border-default       { border-color: var(--dev-border-color); }
.border-sidebar       { border-color: var(--dev-border-sidebar); }
.border-mobile-popup  { border-color: var(--dev-border-mobile-popup); }

a:hover { color: var(--dev-text-hover); }

.no-scrollbar               { scrollbar-width: none; }
.no-scrollbar::-webkit-scrollbar { display: none; }

/* ---- Header rows ---- */
header.dev-header,
#dev-docs-main-nav {
  left: 0;
  width: 100%;
  border: 0 !important;
  box-shadow: none !important;
}

header.dev-header {
  position: fixed;
  top: 0;
  z-index: 50;
  height: 4rem;
  border-radius: 0;
  background: var(--dev-bg-header);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  transition: none;
}

#dev-docs-main-nav {
  position: fixed;
  top: 4rem !important;
  margin-top: 0;
  z-index: 45;
  display: flex;
  align-items: center;
  min-height: 4rem;
  background: rgb(var(--dev-bg-primary-rgb) / var(--dev-nav-bg-alpha));
  -webkit-backdrop-filter: blur(var(--dev-nav-blur));
  backdrop-filter: blur(var(--dev-nav-blur));
  transition: none;
}

@media (max-width: 1024px) {
  body.page-dev-layout { padding-top: 8rem !important; }
  header.dev-header { height: 4rem !important; }
  #dev-docs-main-nav { top: 4rem !important; }
}

@media (min-width: 1025px) and (max-width: 1240px) {
  .developer-header-links { display: none; }
}

#dev-docs-main-nav.is-solid {
  background: var(--dev-bg-primary);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

#dev-docs-main-nav .dev-main-nav-container {
  box-sizing: border-box;
  width: min(100%, 80rem);
  margin: 0 auto;
  padding: 0 1rem;
}

#dev-docs-main-nav .dev-main-nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1.5rem;
  min-height: 4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

#dev-docs-main-nav .dev-main-nav-links a {
  color: var(--dev-text-primary);
  font-weight: 700;
  border-radius: 0.25rem;
  transition: color 160ms ease;
  text-decoration: none;
  white-space: nowrap;
}

#dev-docs-main-nav .dev-main-nav-links a:hover,
#dev-docs-main-nav .dev-main-nav-links a:focus-visible {
  color: var(--dev-text-hover);
}

@media (max-width: 480px) {
  #dev-docs-main-nav .dev-main-nav-links {
    gap: 0.85rem;
  }

  #dev-docs-main-nav .dev-main-nav-links a {
    font-size: 0.875rem;
  }
}

/* ---- Desktop layout offsets ---- */
@media (min-width: 1025px) {
  /* Ensure sidebars are fixed-positioned below both bars,
     independent of Tailwind utility classes loading. */
  aside.left-sidebar {
    position: fixed;
    top: 8rem;
    left: 0;
    width: 16rem;
    height: calc(100vh - 8rem);
    display: block !important;
  }

  aside.right-sidebar {
    position: fixed;
    top: 8rem;
    right: 0;
    width: 16rem;
    height: calc(100vh - 8rem);
    display: block !important;
  }

  /* Main content: clear right sidebar */
  main.page-dev-layout-main {
    padding-right: 18rem; /* right sidebar (16rem) + gap */
  }

  /* Hover & active states for sidebar links */
  aside.left-sidebar nav a:hover,
  aside.left-sidebar nav a:focus-visible,
  aside.right-sidebar a:hover,
  aside.right-sidebar a:focus-visible {
    color: var(--dev-text-hover);
    transition: color 0.2s ease;
  }

  aside.left-sidebar nav a.active,
  aside.right-sidebar a.active,
  .page-nav a.active {
    background-color: var(--dev-nav-active-surface);
    color: var(--dev-accent);
    font-weight: bold;
  }
}

/* External destinations stay visually distinct from the current docs page. */
.dev-docs-external-links a.dev-external-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 0.75rem;
  background: transparent;
  color: var(--dev-text-primary);
  font-weight: 400;
}

.dev-docs-external-links a.dev-external-nav-link:hover,
.dev-docs-external-links a.dev-external-nav-link:focus-visible {
  color: var(--dev-text-hover);
}

.dev-docs-external-links a.dev-external-nav-link.active {
  background: transparent;
  color: var(--dev-text-primary);
  font-weight: 400;
}

.dev-docs-external-links a.dev-external-nav-link img {
  flex: 0 0 auto;
  width: 0.875rem;
  height: 0.875rem;
  margin-left: auto;
  opacity: 0.7;
}

/* Mobile offsets are handled by the copied documentation styles below. */

/* ---- Cards ---- */
.card {
  border-radius: var(--dev-radius-card);
  transition: background-color 160ms ease;
  background-color: var(--dev-bg-tertiary);
  color: var(--dev-text-card);
  padding: 1rem;
}

.card:is(a, button):hover,
.card:is(a, button):focus-visible {
  background-color: var(--dev-bg-quaternary);
}

.docs-operation-card {
  background: var(--dev-bg-tertiary);
  color: var(--dev-text-card);
}

.docs-example-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.docs-example-tabs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.375rem;
  min-width: 0;
}

.docs-example-tabs button,
.docs-copy-button,
.docs-run-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding: 0.45rem 0.75rem;
  border: 0;
  border-radius: 0.5rem;
  font: inherit;
  line-height: 1.25;
  white-space: nowrap;
  cursor: pointer;
  transition: color 160ms ease, background-color 160ms ease;
}

.docs-example-tabs button,
.docs-copy-button {
  background: var(--dev-bg-sidebar);
  color: var(--dev-text-primary);
}

.docs-example-tabs button:hover,
.docs-copy-button:hover {
  background: var(--dev-bg-tertiary-hover);
}

.docs-example-tabs button.active {
  background: var(--dev-bg-tertiary);
}

.docs-run-button {
  background: var(--dev-accent);
  color: var(--dev-on-accent);
}

.docs-run-button:hover {
  background: var(--dev-accent-hover);
}

.docs-example-tabs button:focus-visible,
.docs-copy-button:focus-visible,
.docs-run-button:focus-visible {
  outline: 3px solid var(--dev-focus);
  outline-offset: 2px;
}

@media (max-width: 480px) {
  .docs-example-toolbar {
    align-items: flex-start;
  }
}

.card h3,
.card p,
.card a h3,
.card a p {
  color: var(--dev-text-card);
}

/* ---- Compare table ---- */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  word-break: break-word;
}

.compare-table th,
.compare-table td {
  padding: 0.75rem;
  border-right: 1px solid var(--dev-border-color);
  text-align: left;
}

.compare-table th:last-child,
.compare-table td:last-child { border-right: none; }

.compare-table thead tr { border-bottom: 2px solid var(--dev-border-color); }
.compare-table tbody tr { border-bottom: 1px solid var(--dev-border-color); }
.compare-table tbody tr:last-child { border-bottom: none; }

.compare-table th {
  color: var(--dev-text-primary);
  font-weight: bold;
  background-color: var(--dev-bg-content);
}

.compare-table td { color: var(--dev-text-secondary); }

/* ---- Sidebar category separators ---- */
#dev-docs-sidebar > nav > ul > li.pb-5 {
  border-bottom-color: var(--dev-border-mobile-popup);
}

/* ---- Section dividers ---- */
main section:not(:first-of-type) {
  border-top: 1px solid var(--dev-border-color);
  padding-top: 2rem;
}

/* ---- Code blocks ---- */
pre {
  background-color: var(--dev-bg-code-block);
  color: var(--dev-text-code-block);
  padding: 1rem;
  border-radius: 0.5rem;
  overflow-x: auto;
  margin: 0.75rem 0;
  font-family: monospace;
  font-size: 0.875rem;
  white-space: pre;
}

.docs-code-block {
  position: relative;
  min-width: 0;
}

.docs-code-block.has-copy-button > pre {
  padding-top: 3rem;
}

.docs-code-block > .docs-copy-button {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 1;
  min-height: 2rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--dev-border-color);
  background: var(--dev-bg-sidebar);
  color: var(--dev-text-primary);
}

.docs-code-block > .docs-copy-button:hover {
  background: var(--dev-bg-tertiary-hover);
}

/* Keep wide tables inside the docs column, with horizontal scroll on small screens. */
.docs-table-wrap {
  width: 100%;
  max-width: 100%;
  margin: 1.25rem 0;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  border: 1px solid var(--dev-border-color);
  border-radius: 0.75rem;
}

.docs-table-wrap > table {
  width: 100%;
  min-width: 36rem;
  border-collapse: collapse;
  table-layout: auto;
  text-align: left;
}

.docs-table-wrap th,
.docs-table-wrap td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--dev-border-color);
  vertical-align: top;
  text-align: left;
  overflow-wrap: anywhere;
}

.docs-table-wrap th {
  background: var(--dev-bg-tertiary);
  color: var(--dev-text-primary);
  font-weight: 700;
}

.docs-table-wrap td {
  color: var(--dev-text-secondary);
}

.docs-table-wrap tbody tr:last-child td {
  border-bottom: 0;
}

.docs-table-wrap tbody tr:nth-child(even) {
  background: var(--dev-table-alternate-surface);
}

.docs-table-wrap code {
  white-space: normal;
  overflow-wrap: anywhere;
}

code:not(pre code) {
  background-color: var(--dev-border-mobile-popup);
  padding: 0.1em 0.3em;
  border-radius: 0.25rem;
  font-family: monospace;
  font-size: 0.9em;
}

/* ---- Feedback section ---- */
.feedback-section {
  text-align: center;
  padding: 2rem 0;
}

.feedback-section > div {
  box-sizing: border-box;
  width: min(100%, 42rem);
  margin: 0 auto;
  padding: 0 1rem;
}

.feedback-section h2 {
  margin: 0 0 0.75rem;
  color: var(--dev-text-primary);
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 700;
  line-height: 1.2;
}

.feedback-section > div > p:not(#feedback-thanks):not(#feedback-error) {
  margin: 0 0 1.5rem;
  color: var(--dev-text-secondary);
  font-size: 1rem;
  line-height: 1.5rem;
}

.feedback-section .hidden {
  display: none !important;
}

.feedback-icons {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

#feedback-form {
  margin-top: 0;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

#feedback-form label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--dev-text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
}

.docs-feedback-turnstile-wrap {
  display: grid;
  place-items: center;
  width: 100%;
  margin: 0 0 0.75rem;
  opacity: 0.94;
  transition: opacity 0.18s ease;
}

.docs-feedback-turnstile-wrap:focus-within {
  opacity: 1;
}

.docs-feedback-turnstile {
  display: flex !important;
  justify-content: center;
  box-sizing: border-box;
  width: 100% !important;
  max-width: 300px;
  min-height: 65px;
  margin: 0;
  padding: 0;
  border: 0 !important;
  border-radius: 0;
  outline: 0;
  background: transparent;
  box-shadow: none !important;
}

.docs-feedback-turnstile iframe {
  display: block;
  max-width: 100%;
  margin-inline: auto !important;
  border: 0 !important;
  border-radius: 0.75rem;
  outline: 0;
  box-shadow: none !important;
}

.docs-feedback-textarea {
  display: block;
  box-sizing: border-box;
  width: 100%;
  height: auto;
  min-height: 4.25rem;
  max-height: 8.375rem;
  field-sizing: content;
  margin: 0 0 1rem;
  padding: 0.75rem 0.9rem;
  border: 0;
  border-radius: 0.875rem;
  outline: 0;
  background: var(--dev-bg-card);
  color: var(--dev-text-primary);
  font: inherit;
  font-weight: 400;
  line-height: 1.375rem;
  resize: none;
  overflow-x: hidden;
  overflow-y: hidden;
  text-align: left;
  transition: background-color 0.18s ease;
}

.docs-feedback-textarea::placeholder {
  color: var(--dev-text-muted);
}

.docs-feedback-textarea:focus-visible {
  background: var(--dev-bg-tertiary-hover);
}

.docs-feedback-submit {
  display: flex;
  box-sizing: border-box;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 2.75rem;
  padding: 0.65rem 1.1rem;
  border: 0;
  border-radius: 0.75rem;
  background: var(--dev-bg-card);
  color: var(--dev-text-primary);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease;
}

.docs-feedback-submit:hover {
  background: var(--dev-bg-tertiary-hover);
  color: var(--dev-text-primary);
}

.docs-feedback-submit:focus-visible,
.feedback-icons button:focus-visible {
  outline: 2px solid var(--dev-focus);
  outline-offset: 3px;
}

.docs-feedback-error {
  color: var(--dev-error);
}

#feedback-thanks,
#feedback-error {
  margin-top: 1rem;
}

.feedback-icons button {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  background: none;
  border: none;
  cursor: pointer;
  margin: 0 0.5rem;
  padding: 0.5rem;
  border-radius: 50%;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.feedback-icons img {
  width: 2rem;
  height: 2rem;
}

.feedback-icons button:hover,
.feedback-icons button.docs-feedback-choice--selected-up,
.feedback-icons button.docs-feedback-choice--selected-down {
  background: var(--dev-bg-card);
}

.feedback-icons button:active {
  transform: scale(0.9);
}

/* ---- Animations ---- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease-out forwards;
}

/* ---- Mobile overlay ---- */
#sidebar-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-color: var(--dev-mobile-backdrop);
  z-index: 90;
  transition: opacity 0.3s ease-in-out;
  opacity: 0;
}

#dev-mobile-popup {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  max-height: 100vh;
  background-color: var(--dev-bg-mobile-popup);
  padding: 1rem;
  overflow-y: auto;
  z-index: 100;
  transition: transform 0.3s ease-in-out;
  transform: translateY(100%);
}