/* ==========================================================================
   OrderTiger Help Center — Global Stylesheet
   ========================================================================== */

:root {
  --color-primary: #e8590c;
  --color-primary-dark: #c94b08;
  --color-primary-light: #fff0e6;
  --color-text: #212529;
  --color-text-muted: #5c636a;
  --color-bg: #ffffff;
  --color-bg-alt: #f8f9fa;
  --color-border: #e5e7eb;
  --color-card: #ffffff;
  --color-link: #c94b08;
  --color-success: #198754;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.1);
  --radius: 10px;
  --max-width: 1200px;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
}

[data-theme="dark"] {
  --color-text: #e9ecef;
  --color-text-muted: #adb5bd;
  --color-bg: #121417;
  --color-bg-alt: #1a1d21;
  --color-border: #2d3238;
  --color-card: #1e2227;
  --color-link: #ff922b;
  --color-primary-light: #33221a;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.5);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-link);
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

img,
svg {
  max-width: 100%;
  height: auto;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 8px;
  z-index: 200;
  padding: 0.5rem 1rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: 0 0 var(--radius) var(--radius);
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 0;
}

/* --------------------------------------------------------------------------
   Header / navigation
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-text);
  white-space: nowrap;
}

.brand:hover {
  text-decoration: none;
}

/* The lockup is a background image rather than an <img> so the theme can swap
   it for the light-ink version without the browser fetching both files. */
.brand-logo {
  display: block;
  width: 152px;
  height: 28px;
  background: url("../logo.svg") left center / contain no-repeat;
}

[data-theme="dark"] .brand-logo {
  background-image: url("../logo-dark.svg");
}

.brand .help-tag {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.main-nav {
  margin-left: auto;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--color-link);
  text-decoration: none;
}

.nav-toggle,
.theme-toggle {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 0.4rem 0.6rem;
  font-size: 1rem;
  color: var(--color-text);
  cursor: pointer;
  line-height: 1;
}

.nav-toggle {
  display: none;
}

.theme-toggle:hover,
.nav-toggle:hover {
  background: var(--color-bg-alt);
}

/* --------------------------------------------------------------------------
   Hero + search
   -------------------------------------------------------------------------- */

.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #b83a05 100%);
  color: #fff;
  padding: 3.5rem 0 4rem;
  text-align: center;
}

.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  line-height: 1.2;
}

.hero p {
  margin: 0 auto 1.75rem;
  max-width: 620px;
  font-size: 1.1rem;
  opacity: 0.92;
}

.search-box {
  position: relative;
  max-width: 620px;
  margin: 0 auto;
  text-align: left;
}

.search-box input {
  width: 100%;
  padding: 0.9rem 1.1rem 0.9rem 2.8rem;
  font-size: 1.05rem;
  border: none;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  color: #212529;
  background: #fff;
}

.search-box input:focus {
  outline: 3px solid rgba(255, 255, 255, 0.55);
}

.search-box .search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  color: #868e96;
  pointer-events: none;
}

.search-results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  max-height: 340px;
  overflow-y: auto;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  list-style: none;
  margin: 0;
  padding: 0.35rem;
  z-index: 60;
}

.search-results:empty {
  display: none;
}

.search-results li a {
  display: block;
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  color: var(--color-text);
}

.search-results li a:hover,
.search-results li a:focus,
.search-results li a.is-active {
  background: var(--color-primary-light);
  text-decoration: none;
}

.search-results .result-section {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.search-results .no-results {
  padding: 0.75rem 0.9rem;
  color: var(--color-text-muted);
}

/* Compact page-header search (non-home pages) */
.page-hero {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding: 2.25rem 0;
}

.page-hero h1 {
  margin: 0.25rem 0 0.5rem;
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
}

.page-hero .lede {
  margin: 0;
  max-width: 720px;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   Breadcrumbs
   -------------------------------------------------------------------------- */

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.breadcrumbs li + li::before {
  content: "›";
  margin-right: 0.35rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Layout: content + sidebar
   -------------------------------------------------------------------------- */

.layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 2.5rem;
  padding-top: 2.5rem;
  padding-bottom: 4rem;
}

/* The article comes first in the markup so the page starts with its <h1>;
   grid placement puts the sidebar back on the left visually. */
.article {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
  max-width: 820px;
}

.sidebar {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
}

.sidebar .sidebar-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin: 0 0 0.6rem;
}

.sidebar nav ul {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
}

.sidebar nav li {
  margin: 0.15rem 0;
}

.sidebar nav a {
  display: block;
  padding: 0.4rem 0.65rem;
  border-radius: 8px;
  color: var(--color-text);
  font-size: 0.93rem;
}

.sidebar nav a:hover {
  background: var(--color-bg-alt);
  text-decoration: none;
}

.sidebar nav a[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-link);
  font-weight: 600;
}

.sidebar {
  position: sticky;
  top: 80px;
  align-self: start;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}

.footer-heading {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 0.75rem;
}

/* --------------------------------------------------------------------------
   Article content
   -------------------------------------------------------------------------- */

.article h1 {
  font-size: 2rem;
  margin: 0 0 0.75rem;
  line-height: 1.25;
}

.article h2 {
  font-size: 1.45rem;
  margin: 2.5rem 0 0.75rem;
  padding-top: 0.5rem;
  line-height: 1.3;
}

.article h3 {
  font-size: 1.15rem;
  margin: 1.75rem 0 0.5rem;
}

.article p,
.article ul,
.article ol {
  margin: 0 0 1rem;
}

.article li {
  margin-bottom: 0.35rem;
}

.article code {
  overflow-wrap: anywhere;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 5px;
  padding: 0.1rem 0.35rem;
  font-size: 0.9em;
}

.article .heading-anchor {
  margin-left: 0.4rem;
  font-size: 0.85em;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.article h2:hover .heading-anchor,
.article h3:hover .heading-anchor {
  opacity: 1;
}

.article table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
}

.article th,
.article td {
  text-align: left;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--color-border);
}

.article th {
  background: var(--color-bg-alt);
}

.callout {
  display: flex;
  gap: 0.7rem;
  padding: 0.9rem 1.1rem;
  margin: 1.25rem 0;
  border-left: 4px solid var(--color-primary);
  background: var(--color-primary-light);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.callout.tip {
  border-left-color: var(--color-success);
}

.callout p {
  margin: 0;
}

/* In-page table of contents */
.toc {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0 2rem;
}

.toc h2 {
  margin: 0 0 0.5rem;
  padding: 0;
  font-size: 1rem;
}

.toc ol {
  margin: 0;
  padding-left: 1.25rem;
}

.toc li {
  margin: 0.25rem 0;
}

/* Prev / next pager */
.pager {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.pager a {
  display: block;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  max-width: 48%;
  color: var(--color-text);
}

.pager a:hover {
  border-color: var(--color-primary);
  text-decoration: none;
}

.pager .pager-label {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.pager .pager-title {
  font-weight: 600;
  color: var(--color-link);
}

.pager .next {
  margin-left: auto;
  text-align: right;
}

/* --------------------------------------------------------------------------
   Home: section cards
   -------------------------------------------------------------------------- */

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.card > a {
  display: block;
  padding: 1.4rem 1.4rem 1rem;
  color: var(--color-text);
}

.card > a:hover {
  text-decoration: none;
}

.card .card-icon {
  font-size: 1.9rem;
  line-height: 1;
}

.card h3 {
  margin: 0.7rem 0 0.35rem;
  font-size: 1.15rem;
  color: var(--color-link);
}

.card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

.card .card-links {
  list-style: none;
  margin: 0;
  padding: 0 1.4rem 1.2rem;
  font-size: 0.9rem;
}

.card .card-links li {
  margin: 0.3rem 0;
}

.home-section {
  padding: 3rem 0;
}

.home-section h2 {
  font-size: 1.6rem;
  margin: 0 0 1.5rem;
}

.popular-list {
  columns: 2;
  column-gap: 2.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.popular-list li {
  margin-bottom: 0.65rem;
  break-inside: avoid;
}

/* Contact strip */
.contact-strip {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 0;
  text-align: center;
}

.contact-strip h2 {
  margin: 0 0 0.4rem;
}

.contact-strip p {
  margin: 0 0 1.25rem;
  color: var(--color-text-muted);
}

.btn {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius);
  font-weight: 600;
}

.btn:hover {
  background: var(--color-primary-dark);
  text-decoration: none;
  color: #fff;
}

/* --------------------------------------------------------------------------
   FAQ accordion
   -------------------------------------------------------------------------- */

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  background: var(--color-card);
}

.faq-item summary {
  cursor: pointer;
  padding: 0.9rem 1.1rem;
  font-weight: 600;
  list-style: none;
  position: relative;
  padding-right: 2.5rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  color: var(--color-link);
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item .faq-answer {
  padding: 0 1.1rem 1rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Small components
   -------------------------------------------------------------------------- */

/* Permission note carried by some headings, e.g. "administrator accounts only" */
.badge {
  display: inline-block;
  vertical-align: middle;
  margin-left: 0.5rem;
  padding: 0.15rem 0.55rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.view-chip {
  margin: 0 0 0.5rem;
}

.chip {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  background: var(--color-primary-light);
  color: var(--color-link);
  font-size: 0.8rem;
  font-weight: 600;
}

.muted {
  color: var(--color-text-muted);
  font-weight: 400;
}

/* Wide tables scroll on their own so the page never scrolls sideways */
.table-wrap {
  overflow-x: auto;
  margin: 0 0 1.25rem;
  -webkit-overflow-scrolling: touch;
}

.table-wrap table {
  margin-bottom: 0;
  min-width: 460px;
}

.related {
  margin-top: 2.5rem;
  padding: 1.1rem 1.35rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.related h2 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  padding: 0;
}

.related ul {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.95rem;
}

.faq {
  margin: 1rem 0 1.5rem;
}

.home-section.alt {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.sidebar-group {
  margin: 1.1rem 0 0.3rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Search results
   -------------------------------------------------------------------------- */

.search-box-compact {
  margin: 0 0 1.5rem;
  max-width: 100%;
}

.search-box-compact input {
  padding: 0.55rem 0.8rem 0.55rem 2.3rem;
  font-size: 0.92rem;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  box-shadow: none;
}

.search-box-compact input:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

.search-box-compact .search-icon {
  font-size: 0.9rem;
}

.search-results .result-excerpt {
  display: block;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

.search-results mark {
  background: rgba(232, 89, 12, 0.18);
  color: inherit;
  border-radius: 3px;
  padding: 0 1px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  background: #1a1d21;
  color: #ced4da;
  padding: 3rem 0 2rem;
  margin-top: 0;
}

.site-footer .footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li {
  margin: 0.4rem 0;
}

.site-footer a {
  color: #ced4da;
  font-size: 0.92rem;
}

.site-footer a:hover {
  color: #fff;
}

.site-footer .footer-bottom {
  border-top: 1px solid #343a40;
  padding-top: 1.25rem;
  font-size: 0.85rem;
  color: #868e96;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 900px) {
  .layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
  }

  .article,
  .sidebar {
    grid-column: 1;
    grid-row: auto;
  }

  .sidebar {
    position: static;
    max-height: none;
    border-top: 1px solid var(--color-border);
    padding-top: 1.5rem;
  }

  .popular-list {
    columns: 1;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-block;
    margin-left: auto;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    margin-left: 0;
  }

  .main-nav.is-open {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 0;
  }

  .main-nav a {
    display: block;
    padding: 0.7rem 1.25rem;
  }

  .pager {
    flex-direction: column;
  }

  .pager a {
    max-width: 100%;
  }

  .pager .next {
    text-align: left;
  }
}

@media print {
  .site-header,
  .sidebar,
  .site-footer,
  .pager,
  .contact-strip,
  .search-box {
    display: none !important;
  }

  .layout {
    grid-template-columns: 1fr;
  }
}