/* Mobile-first, RTL. Neutral ink + copper palette (deliberately not any agency's colours). */
:root {
  --bg: #f7f4ee;
  --surface: #ffffff;
  --ink: #1d2230;
  --muted: #545b6b;
  --line: #ddd6c9;
  --accent: #8c3f17;
  --accent-ink: #ffffff;
  --hl: #fbe7c6;
  --hl-ink: #3b2408;
  --warn-bg: #fff6e0;
  --warn-line: #d9a441;
  --err: #a1261b;
  --focus: #1f5fbf;
  --radius: 12px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16181c;
    --surface: #1f2228;
    --ink: #eceae4;
    --muted: #b3b6be;
    --line: #353a43;
    --accent: #e8a071;
    --accent-ink: #1a1208;
    --hl: #4a3218;
    --hl-ink: #fbe7c6;
    --warn-bg: #2b2415;
    --warn-line: #a47a2c;
    --err: #ff8d80;
    --focus: #8fb6ff;
    color-scheme: dark;
  }
}

* {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    "SF Arabic", "Geeza Pro", "Noto Naskh Arabic", "Noto Sans Arabic", "Segoe UI", Tahoma, system-ui,
    sans-serif;
  font-size: 17px;
  line-height: 1.8;
}
a {
  color: var(--accent);
  text-underline-offset: 3px;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}
bdi {
  unicode-bidi: isolate;
}
.eq {
  display: inline-block;
  white-space: nowrap;
  max-width: 100%;
}

.skip {
  position: absolute;
  inset-inline-start: -9999px;
  top: 0;
}
.skip:focus {
  inset-inline-start: 8px;
  background: var(--surface);
  padding: 8px 12px;
  z-index: 10;
}

.site-header,
main,
.site-footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px;
}
.site-header {
  padding-block: 12px;
}
.brand {
  margin: 0;
  font-weight: 700;
  color: var(--accent);
}

h1 {
  font-size: 1.55rem;
  line-height: 1.45;
  margin: 8px 0 12px;
}
h2 {
  font-size: 1.25rem;
  margin: 0 0 12px;
}
h3 {
  font-size: 1.05rem;
  margin: 20px 0 6px;
}
.lead {
  font-size: 1.05rem;
  margin: 0 0 12px;
}
.fine,
.source {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 6px 0;
}
.source a {
  word-break: break-all;
}

.notice {
  background: var(--warn-bg);
  border-inline-start: 4px solid var(--warn-line);
  padding: 10px 14px;
  border-radius: 8px;
  margin: 12px 0;
}
.scope,
.privacy {
  margin: 8px 0;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 16px;
  margin: 16px 0;
}

fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 18px;
  min-width: 0;
}
legend {
  font-weight: 700;
  padding: 0;
  margin-bottom: 8px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 8px 0;
  flex: 1;
  min-width: 0;
}
.field-row {
  display: flex;
  gap: 10px;
}
label {
  font-size: 0.95rem;
}
input,
select {
  font: inherit;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  min-height: 48px;
  width: 100%;
}
input[dir="ltr"] {
  text-align: right;
}
input[aria-invalid="true"] {
  border-color: var(--err);
  border-width: 2px;
}
.seg {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 6px;
}
.seg label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  min-height: 44px;
  cursor: pointer;
}
.seg input {
  width: auto;
  min-height: 0;
  margin: 0;
  accent-color: var(--accent);
}

button.primary {
  font: inherit;
  font-weight: 700;
  width: 100%;
  min-height: 52px;
  border: 0;
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-ink);
  cursor: pointer;
}
.errors {
  border: 2px solid var(--err);
  border-radius: 8px;
  padding: 8px 14px;
  margin-bottom: 12px;
  color: var(--err);
}
.errors ul {
  margin: 0;
  padding-inline-start: 18px;
}

.result h2 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
}
.badge {
  font-size: 0.8rem;
  font-weight: 700;
  border: 1px solid var(--warn-line);
  background: var(--warn-bg);
  border-radius: 999px;
  padding: 0 10px;
}
.regime {
  font-weight: 700;
  margin: 0 0 12px;
}
.stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0 0 16px;
}
.stat {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 14px;
}
.stat dt {
  font-size: 0.9rem;
  color: var(--muted);
}
.stat dd {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 700;
}
.stat dd small {
  display: block;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--muted);
}
.steps {
  padding-inline-start: 22px;
  margin: 6px 0 10px;
}
.steps li {
  margin: 6px 0;
}
.warn {
  color: var(--err);
  font-weight: 700;
}

.table-wrap {
  overflow-x: auto;
  margin: 12px 0 4px;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.95rem;
}
caption {
  text-align: start;
  font-weight: 700;
  padding-bottom: 6px;
}
th,
td {
  border: 1px solid var(--line);
  padding: 6px 10px;
  text-align: start;
  vertical-align: top;
}
th {
  background: var(--bg);
}
tr.match td {
  background: var(--hl);
  color: var(--hl-ink);
  font-weight: 700;
}
.vh {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.site-footer {
  color: var(--muted);
  font-size: 0.9rem;
  padding-block: 8px 32px;
}

@media (min-width: 640px) {
  h1 {
    font-size: 1.9rem;
  }
  .card {
    padding: 24px;
  }
  .stats {
    grid-template-columns: repeat(3, 1fr);
  }
  button.primary {
    width: auto;
    padding-inline: 40px;
  }
}

/* P2: site chrome, FAQ, reserved ad slots */
.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 4px 16px;
}
.brand a {
  color: var(--accent);
  text-decoration: none;
}
.site-header nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0 14px;
}
.site-header nav a {
  display: inline-block;
  padding: 10px 2px;
  color: var(--ink);
  text-decoration: none;
}
.site-header nav a[aria-current="page"] {
  color: var(--accent);
  font-weight: 700;
  box-shadow: inset 0 -2px 0 var(--accent);
}
.qa h3 {
  margin: 20px 0 4px;
}
.qa p {
  margin: 0;
}
/* Reserved for ads after AdSense approval. Fixed height (fits 300×250 / 336×280) so filling it causes no layout
   shift; stays empty until then. */
.ad-slot {
  height: 280px;
  margin: 16px 0;
  overflow: hidden;
}
.footer-links a {
  color: inherit;
}