/* FiscFort Docs: standalone documentation site (draft) */
:root {
  --bg: #ffffff; --bg2: #f7f9fa; --bg3: #eef2f5; --fg: #0b1528; --mut: #475569; --bd: #e2e8f0;
  --ac: #0f766e; --ac2: #0d5f58; --acbg: #ecfdf5; --onac: #ffffff;
  --warn-bg: #fffbeb; --warn-fg: #b45309; --warn-bd: #fde68a;
  --sh: 0 10px 28px rgba(11, 21, 40, 0.14); --r: 8px; --tb: 58px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
[data-theme="dark"] {
  --bg: #0b1220; --bg2: #111a2e; --bg3: #18233b; --fg: #e6ebf2; --mut: #a3b0c4; --bd: #243049;
  --ac: #2dd4bf; --ac2: #5eead4; --acbg: #0f2a2a; --onac: #04201d;
  --warn-bg: #2a2108; --warn-fg: #fbbf24; --warn-bd: #5b4a12; --sh: 0 10px 28px rgba(0, 0, 0, 0.55);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); background: var(--bg); color: var(--fg); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: var(--ac); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--ac); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Top bar */
.tb { position: sticky; top: 0; z-index: 100; height: var(--tb); display: flex; align-items: center; gap: 1rem; padding: 0 1.25rem; background: var(--bg); border-bottom: 1px solid var(--bd); }
.tb-menu { display: none; background: none; border: 1px solid var(--bd); border-radius: var(--r); width: 2.4rem; height: 2.4rem; font-size: 1.25rem; cursor: pointer; }
.tb-brand { display: flex; align-items: center; gap: 0.5rem; color: var(--fg); flex: 0 0 auto; }
.tb-brand:hover { text-decoration: none; }
.tb-brand img { height: 28px; width: auto; }
.tb-word { font-weight: 800; font-size: 1.1rem; }
.tb-docs { color: var(--mut); font-weight: 500; font-size: 0.95rem; padding-left: 0.5rem; border-left: 1px solid var(--bd); }
.tb-search { position: relative; flex: 1 1 auto; max-width: 560px; margin: 0 auto; }
.tb-search input { width: 100%; height: 2.5rem; padding: 0 3rem 0 2.4rem; border: 1px solid var(--bd); border-radius: 999px; background: var(--bg2); color: var(--fg); font: inherit; font-size: 0.92rem; }
.tb-search input::placeholder { color: var(--mut); }
.tb-search input:focus { outline: 2px solid var(--ac); outline-offset: 0; background: var(--bg); }
.tb-search .ico { position: absolute; left: 0.85rem; top: 50%; transform: translateY(-50%); width: 1rem; height: 1rem; color: var(--mut); pointer-events: none; }
.tb-search kbd { position: absolute; right: 0.8rem; top: 50%; transform: translateY(-50%); font: inherit; font-size: 0.72rem; color: var(--mut); border: 1px solid var(--bd); border-radius: 5px; padding: 0.05rem 0.4rem; background: var(--bg); }
.tb-links { display: flex; align-items: center; gap: 0.35rem; flex: 0 0 auto; font-size: 0.9rem; }
.tb-links > a { color: var(--fg); padding: 0.4rem 0.7rem; border-radius: var(--r); }
.tb-links > a:hover { background: var(--bg2); text-decoration: none; }
.tb-btn { background: none; border: 1px solid transparent; border-radius: var(--r); padding: 0.4rem 0.7rem; cursor: pointer; font-size: 0.9rem; }
.tb-btn:hover { background: var(--bg2); }
.dd { position: relative; }
.dd > summary { list-style: none; cursor: pointer; padding: 0.4rem 0.7rem; border-radius: var(--r); border: 1px solid var(--bd); }
.dd > summary::-webkit-details-marker { display: none; }
.dd > summary::after { content: " \25BE"; color: var(--mut); }
.dd[open] > summary { background: var(--bg2); }
.dd ul { list-style: none; margin: 0; padding: 0.35rem; position: absolute; right: 0; top: calc(100% + 6px); min-width: 150px; background: var(--bg); border: 1px solid var(--bd); border-radius: var(--r); box-shadow: var(--sh); z-index: 120; }
.dd li a, .dd li span { display: block; padding: 0.4rem 0.65rem; border-radius: 6px; color: var(--fg); font-size: 0.9rem; }
.dd li a:hover { background: var(--bg2); text-decoration: none; }
.dd li a[aria-current="true"] { color: var(--ac); font-weight: 600; }
.dd li span { color: var(--mut); opacity: 0.7; }

/* Search results */
.docs-results { position: absolute; top: calc(100% + 8px); left: 0; right: 0; background: var(--bg); border: 1px solid var(--bd); border-radius: 12px; box-shadow: var(--sh); max-height: 70vh; overflow-y: auto; z-index: 150; }
.docs-results[hidden] { display: none; }
.docs-results a { display: block; padding: 0.7rem 1rem; border-bottom: 1px solid var(--bd); color: var(--fg); }
.docs-results a:last-child { border-bottom: none; }
.docs-results a:hover, .docs-results a:focus { background: var(--bg2); text-decoration: none; }
.r-page { display: block; font-size: 0.72rem; color: var(--ac); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }
.r-title { display: block; font-weight: 600; font-size: 0.95rem; }
.r-snip { display: block; font-size: 0.83rem; color: var(--mut); margin-top: 0.15rem; }
.docs-none { padding: 0.9rem 1rem; margin: 0; color: var(--mut); font-size: 0.92rem; }

/* Shell */
.shell { display: grid; grid-template-columns: 270px minmax(0, 1fr) 230px; max-width: 1480px; margin: 0 auto; }
.shell--plain { grid-template-columns: minmax(0, 1fr); max-width: 980px; }
.sb { position: sticky; top: var(--tb); align-self: start; height: calc(100vh - var(--tb)); overflow-y: auto; padding: 1.5rem 1rem 2rem 1.25rem; border-right: 1px solid var(--bd); font-size: 0.92rem; }
.sb h4 { font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--mut); margin: 1.4rem 0 0.4rem 0.7rem; font-weight: 700; }
.sb h4:first-child { margin-top: 0; }
.sb ul { list-style: none; margin: 0; padding: 0; }
.sb li a, .sb li span { display: block; padding: 0.38rem 0.7rem; border-radius: var(--r); }
.sb li a { color: var(--fg); }
.sb li a:hover { background: var(--bg2); text-decoration: none; }
.sb li a[aria-current="page"] { background: var(--acbg); color: var(--ac); font-weight: 600; }
.sb li span { color: var(--mut); opacity: 0.55; }
.mn { min-width: 0; padding: 2rem 2.5rem 3rem; }
.doc { max-width: 800px; margin: 0 auto; }
.toc { position: sticky; top: var(--tb); align-self: start; height: calc(100vh - var(--tb)); overflow-y: auto; padding: 2rem 1.25rem 2rem 0.5rem; font-size: 0.85rem; }
.toc h4 { display: flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; font-weight: 700; color: var(--mut); margin: 0 0 0.7rem; }
.toc ul { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--bd); }
.toc a { display: block; padding: 0.3rem 0.8rem; color: var(--mut); margin-left: -1px; border-left: 2px solid transparent; }
.toc a:hover { color: var(--fg); text-decoration: none; }
.toc a.on { color: var(--ac); border-left-color: var(--ac); font-weight: 600; }

/* Document */
.crumbs { font-size: 0.85rem; color: var(--mut); margin: 0 0 0.9rem; }
.crumbs a { color: var(--mut); }
.draft { display: inline-block; font-size: 0.78rem; font-weight: 600; color: var(--warn-fg); background: var(--warn-bg); border: 1px solid var(--warn-bd); border-radius: 999px; padding: 0.2rem 0.8rem; margin: 0 0 1rem; }
.doc h1 { font-size: 2.3rem; line-height: 1.15; margin: 0 0 0.8rem; }
.doc h2 { font-size: 1.45rem; margin: 2.4rem 0 0.8rem; scroll-margin-top: calc(var(--tb) + 1rem); }
.doc h3 { font-size: 1.1rem; margin: 0 0 0.5rem; }
.doc p { color: var(--fg); line-height: 1.75; margin: 0 0 1rem; max-width: 72ch; }
.doc p.lead { font-size: 1.12rem; color: var(--mut); }
.doc ul { padding-left: 1.25rem; line-height: 1.8; }
.doc ul.checks { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.5rem; line-height: 1.5; }
.doc ul.checks li { position: relative; padding-left: 1.4rem; font-size: 0.92rem; color: var(--mut); }
.doc ul.checks li::before { content: "\2713"; position: absolute; left: 0; color: var(--ac); font-weight: 700; }
.steps { list-style: none; counter-reset: s; padding: 0; margin: 0 0 1.25rem; }
.steps li { counter-increment: s; position: relative; padding: 0.6rem 0 0.6rem 2.7rem; border-bottom: 1px solid var(--bd); line-height: 1.6; }
.steps li:last-child { border-bottom: none; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0.55rem; width: 1.9rem; height: 1.9rem; border-radius: 50%; background: var(--ac); color: var(--onac); display: grid; place-items: center; font-weight: 700; font-size: 0.85rem; }
.flow { list-style: none; padding: 0; margin: 0.5rem 0 1rem; display: grid; grid-template-columns: repeat(var(--n, 4), minmax(0, 1fr)); gap: 1.4rem; }
.flow li { position: relative; border: 1px solid var(--bd); border-radius: var(--r); background: var(--bg2); padding: 0.9rem 0.9rem 1rem; display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.88rem; color: var(--mut); line-height: 1.45; }
.flow li strong { color: var(--fg); font-size: 0.95rem; }
.flow__n { width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--ac); color: var(--onac); display: grid; place-items: center; font-weight: 700; font-size: 0.8rem; }
.flow li:not(:last-child)::after { content: "\2192"; position: absolute; right: -1.2rem; top: 50%; transform: translateY(-50%); color: var(--ac); font-size: 1.2rem; font-weight: 700; }
.tbl { width: 100%; border-collapse: collapse; margin: 0.5rem 0 1.25rem; font-size: 0.95rem; }
.tbl th, .tbl td { padding: 0.65rem 0.9rem; text-align: left; border-bottom: 1px solid var(--bd); vertical-align: top; }
.tbl th { background: var(--bg2); font-weight: 700; }
.two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; margin: 0.5rem 0 1rem; }
.card { border: 1px solid var(--bd); border-radius: var(--r); padding: 1.25rem 1.4rem; background: var(--bg); }
a.card { color: var(--fg); display: block; }
a.card:hover { border-color: var(--ac); text-decoration: none; }
.note { background: var(--bg2); border-left: 3px solid var(--ac); padding: 0.9rem 1.1rem; border-radius: 0 var(--r) var(--r) 0; color: var(--mut); font-size: 0.95rem; }
.acc { border: 1px solid var(--bd); border-top: 3px solid var(--fg); border-radius: var(--r); padding: 0.5rem 1.2rem; background: var(--bg); font-size: 0.93rem; }
.acc ul { margin: 0.4rem 0; }
.pager { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3rem; }
.pager a { flex: 1 1 0; border: 1px solid var(--bd); border-radius: var(--r); padding: 0.8rem 1rem; color: var(--fg); }
.pager a:hover { border-color: var(--ac); text-decoration: none; }
.pager small { display: block; color: var(--mut); font-size: 0.78rem; }
.pager a:last-child:not(:first-child) { text-align: right; }
.ft { border-top: 1px solid var(--bd); padding: 1.5rem 1.25rem; text-align: center; font-size: 0.82rem; color: var(--mut); }
.hero { padding: 3rem 0 1rem; }
.hero h1 { font-size: 2.6rem; }

@media (max-width: 1100px) {
  .shell { grid-template-columns: 250px minmax(0, 1fr); }
  .toc { display: none; }
}
@media (max-width: 800px) {
  .tb { gap: 0.6rem; padding: 0 0.8rem; }
  .tb-menu { display: inline-flex; align-items: center; justify-content: center; }
  .tb-docs, .tb-links > a, .tb-links .dd--country { display: none; }
  .tb-search kbd { display: none; }
  .shell { grid-template-columns: minmax(0, 1fr); }
  .sb { position: fixed; z-index: 90; left: 0; top: var(--tb); bottom: 0; width: 290px; height: auto; background: var(--bg); transform: translateX(-100%); transition: transform 0.2s ease; box-shadow: var(--sh); }
  .sb.open { transform: none; }
  .mn { padding: 1.25rem 1.1rem 2.5rem; }
  .doc h1 { font-size: 1.8rem; }
  .two { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; gap: 1.3rem; }
  .flow li:not(:last-child)::after { content: "\2193"; right: auto; left: 1.2rem; top: auto; bottom: -1.25rem; transform: none; }
  .tbl { display: block; overflow-x: auto; }
}

/* Right-to-left (Arabic) */
[dir="rtl"] { --font: 'Segoe UI', Tahoma, 'Noto Naskh Arabic', 'Noto Sans Arabic', Arial, sans-serif; }
[dir="rtl"] body { font-family: var(--font); }
[dir="rtl"] .tb-docs { padding-left: 0; padding-right: 0.5rem; border-left: none; border-right: 1px solid var(--bd); }
[dir="rtl"] .tb-search input { padding: 0 2.4rem 0 3rem; }
[dir="rtl"] .tb-search .ico { left: auto; right: 0.85rem; }
[dir="rtl"] .tb-search kbd { right: auto; left: 0.8rem; }
[dir="rtl"] .dd ul { right: auto; left: 0; }
[dir="rtl"] .sb { border-right: none; border-left: 1px solid var(--bd); padding: 1.5rem 1.25rem 2rem 1rem; }
[dir="rtl"] .toc { padding: 2rem 0.5rem 2rem 1.25rem; }
[dir="rtl"] .toc ul { border-left: none; border-right: 1px solid var(--bd); }
[dir="rtl"] .toc a { margin-left: 0; margin-right: -1px; border-left: none; border-right: 2px solid transparent; }
[dir="rtl"] .toc a.on { border-right-color: var(--ac); }
[dir="rtl"] .doc ul { padding-left: 0; padding-right: 1.25rem; }
[dir="rtl"] .doc ul.checks { padding: 0; }
[dir="rtl"] .doc ul.checks li { padding-left: 0; padding-right: 1.4rem; }
[dir="rtl"] .doc ul.checks li::before { left: auto; right: 0; }
[dir="rtl"] .steps li { padding: 0.6rem 2.7rem 0.6rem 0; }
[dir="rtl"] .steps li::before { left: auto; right: 0; }
[dir="rtl"] .flow li:not(:last-child)::after { content: "\2190"; right: auto; left: -1.2rem; }
[dir="rtl"] .tbl th, [dir="rtl"] .tbl td { text-align: right; }
[dir="rtl"] .note { border-left: none; border-right: 3px solid var(--ac); border-radius: var(--r) 0 0 var(--r); }
[dir="rtl"] .pager a:last-child:not(:first-child) { text-align: left; }
[dir="rtl"] .acc ul { padding-right: 1.25rem; padding-left: 0; }
[dir="rtl"] code, [dir="rtl"] em { unicode-bidi: plaintext; }
@media (max-width: 800px) {
  [dir="rtl"] .sb { left: auto; right: 0; transform: translateX(100%); }
  [dir="rtl"] .sb.open { transform: none; }
  [dir="rtl"] .flow li:not(:last-child)::after { content: "\2193"; left: auto; right: 1.2rem; }
}