/* ============================================================
   NasrTech temp inbox — temp.nasrtech.dev
   Mobile-first, dark + light, indigo + cyan accents, RTL-aware.
   Mirrors the mobile app's AppColors palette.
   ============================================================ */

:root {
  /* Brand accents (shared dark + light) */
  --accent:        #6366F1;
  --accent-light:  #818CF8;
  --accent-dark:   #4F46E5;
  --accent-glow:   rgba(99, 102, 241, 0.22);

  --cyan:          #06B6D4;
  --cyan-light:   #22D3EE;
  --cyan-glow:    rgba(6, 182, 212, 0.22);

  --success:       #10B981;
  --danger:        #EF4444;
  --warning:       #F59E0B;

  --radius-sm: 10px;
  --radius:    14px;
  --radius-lg: 20px;

  --shadow-lg: 0 12px 40px -8px rgba(0, 0, 0, 0.5),
               0 4px 12px -2px rgba(0, 0, 0, 0.3);

  --font-display: 'Syne', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-body:    system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --font-ar:      'Cairo', 'Tajawal', system-ui, sans-serif;
}

/* ── Dark theme (default) ── */
:root,
:root[data-theme="dark"] {
  --bg:            #020817;
  --surface:       #0D1223;
  --card:          #111827;
  --card-2:        #161E2E;
  --border:        #1E293B;
  --border-strong: #334155;

  --fg:            #F1F5F9;
  --fg-mute:       #94A3B8;
  --fg-faint:      #475569;

  --bg-grad-a: rgba(99, 102, 241, 0.22);
  --bg-grad-b: rgba(6, 182, 212, 0.22);

  --hero-text-grad: linear-gradient(180deg, #fff 0%, #c7d2fe 100%);

  --shadow-lg: 0 12px 40px -8px rgba(0, 0, 0, 0.5),
               0 4px 12px -2px rgba(0, 0, 0, 0.3);
}

/* ── Light theme ── */
:root[data-theme="light"] {
  --bg:            #F1F5F9;
  --surface:       #FFFFFF;
  --card:          #FFFFFF;
  --card-2:        #F8FAFC;
  --border:        #E2E8F0;
  --border-strong: #CBD5E1;

  --fg:            #0F172A;
  --fg-mute:       #475569;
  --fg-faint:      #94A3B8;

  --bg-grad-a: rgba(99, 102, 241, 0.10);
  --bg-grad-b: rgba(6, 182, 212, 0.10);

  --hero-text-grad: linear-gradient(180deg, #0F172A 0%, #4F46E5 100%);

  --shadow-lg: 0 12px 30px -10px rgba(15, 23, 42, 0.18),
               0 2px 8px -2px rgba(15, 23, 42, 0.06);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  background-image:
    radial-gradient(60% 50% at 50% -10%, var(--bg-grad-a), transparent 70%),
    radial-gradient(50% 40% at 100% 60%, var(--bg-grad-b), transparent 70%);
  background-attachment: fixed;
  color: var(--fg);
  line-height: 1.55;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background-color .2s ease, color .2s ease;
}

/* Arabic font when the document is in Arabic */
html[lang="ar"] body {
  font-family: var(--font-ar);
  line-height: 1.7;
}
html[lang="ar"] .mono,
html[lang="ar"] .email-text,
html[lang="ar"] .meta-pill,
html[lang="ar"] .msg-time,
html[lang="ar"] .footer-copy,
html[lang="ar"] code {
  font-family: var(--font-mono);
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover { color: var(--accent-dark); }
:root[data-theme="dark"] a { color: var(--accent-light); }
:root[data-theme="dark"] a:hover { color: var(--accent); }

/* Container */
.container {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ───────── Header ───────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--fg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.005em;
}
html[lang="ar"] .brand {
  font-family: var(--font-ar);
}

.brand-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, var(--cyan) 100%);
  box-shadow: 0 0 14px var(--accent-glow);
  flex-shrink: 0;
}

.header-spacer { flex: 1; }

/* Theme + lang toggles */
.header-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--fg-mute);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  transition: all .15s ease;
  flex-shrink: 0;
}
.header-toggle:hover {
  color: var(--fg);
  border-color: var(--accent);
  background: var(--accent-glow);
}
.header-toggle svg { display: block; }
.header-toggle .icon-sun  { display: none; }
.header-toggle .icon-moon { display: block; }
:root[data-theme="light"] .header-toggle .icon-sun  { display: block; }
:root[data-theme="light"] .header-toggle .icon-moon { display: none; }

.lang-toggle {
  width: auto;
  padding: 0 10px;
  min-width: 38px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}
html[lang="ar"] .lang-toggle { font-family: var(--font-mono); }

.cta-small {
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
}

/* ───────── Tabs ───────── */
.tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin: 28px auto 12px;
  max-width: 420px;
  position: sticky;
  top: 70px;
  z-index: 40;
  backdrop-filter: saturate(160%) blur(8px);
  -webkit-backdrop-filter: saturate(160%) blur(8px);
}

.tab-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 10px;
  background: transparent;
  border: none;
  color: var(--fg-mute);
  font-family: inherit;
  font-weight: 600;
  font-size: 13px;
  border-radius: 10px;
  cursor: pointer;
  transition: all .15s ease;
  white-space: nowrap;
}
.tab-btn svg { width: 16px; height: 16px; }
.tab-btn:hover { color: var(--fg); }
.tab-btn[aria-selected="true"] {
  background: var(--card);
  color: var(--fg);
  box-shadow: 0 2px 10px -2px rgba(0, 0, 0, 0.18),
              inset 0 0 0 1px var(--border-strong);
}

.tab-panel { display: none; }
.tab-panel.is-active { display: block; }

/* ───────── Sections ───────── */
.section {
  padding: 28px 0 56px;
}
.section-preview .container { max-width: 720px; }

h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 5.5vw, 42px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0;
  margin-bottom: 14px;
  background: var(--hero-text-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
html[lang="ar"] h1 {
  font-family: var(--font-ar);
  letter-spacing: 0;
  line-height: 1.3;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.005em;
  color: var(--fg);
}
html[lang="ar"] h2 {
  font-family: var(--font-ar);
  letter-spacing: 0;
}

h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 4px;
}
html[lang="ar"] h3 { font-family: var(--font-ar); }

.lead {
  font-size: clamp(15px, 2.3vw, 16px);
  color: var(--fg-mute);
  max-width: 56ch;
  margin-bottom: 24px;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  background: var(--accent-glow);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 999px;
  margin-bottom: 12px;
}
:root[data-theme="dark"] .badge { color: var(--accent-light); }
.badge-cyan {
  background: var(--cyan-glow);
  color: var(--cyan);
}
:root[data-theme="dark"] .badge-cyan { color: var(--cyan-light); }
html[lang="ar"] .badge {
  letter-spacing: 0;
  text-transform: none;
}

/* ───────── Email card ───────── */
.email-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.email-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);
  opacity: 0.4;
}

.email-row {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.email-field {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  min-width: 0;
}

.email-text {
  flex: 1;
  font-family: var(--font-mono);
  font-size: clamp(13px, 3.4vw, 16px);
  color: var(--fg);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  /* Force LTR direction for email addresses even inside RTL document */
  direction: ltr;
  text-align: left;
}
html[dir="rtl"] .email-text { unicode-bidi: plaintext; }
.email-text[data-state="loading"] {
  color: var(--fg-faint);
  font-style: italic;
}
.email-text[data-state="error"] {
  color: var(--danger);
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--fg-mute);
  cursor: pointer;
  transition: all .15s ease;
  flex-shrink: 0;
}
.icon-btn:hover {
  color: var(--fg);
  border-color: var(--accent);
  background: var(--accent-glow);
}
.icon-btn:active { transform: scale(.96); }
.icon-btn.copied {
  color: var(--success);
  border-color: var(--success);
  background: color-mix(in oklab, var(--success) 18%, transparent);
}

.email-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 16px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .15s ease;
  flex: 1 1 140px;
  justify-content: center;
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #fff;
  box-shadow: 0 4px 14px -3px var(--accent-glow);
}
.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px -3px var(--accent-glow);
}
.btn-ghost {
  background: var(--card-2);
  color: var(--fg);
  border-color: var(--border-strong);
}
.btn-ghost:hover:not(:disabled) {
  background: var(--border);
  border-color: var(--fg-faint);
}

.email-meta {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.meta-pill {
  display: inline-block;
  padding: 4px 10px;
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 11px;
  color: var(--fg-mute);
  font-family: var(--font-mono);
  direction: ltr;
}

.status {
  margin-top: 12px;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 13px;
}
.status-ok    { background: color-mix(in oklab, var(--success) 14%, transparent); color: var(--success); }
.status-warn  { background: color-mix(in oklab, var(--warning) 14%, transparent); color: var(--warning); }
.status-err   { background: color-mix(in oklab, var(--danger)  14%, transparent); color: var(--danger);  }
.status.hidden { display: none; }

/* Responsible-use notice that sits between the email card and the
   inbox list. Intentionally low-key so it doesn't distract from
   the working tool, but visible enough to set expectations. */
.usage-note {
  margin: 18px 4px 0;
  padding: 12px 14px;
  background: var(--card-2);
  border: 1px solid var(--border);
  border-inline-start: 3px solid var(--warning);
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--fg-mute);
}
.usage-note a {
  color: var(--accent);
  font-weight: 600;
  white-space: nowrap;
}
:root[data-theme="dark"] .usage-note a { color: var(--accent-light); }

/* ───────── Inbox ───────── */
.inbox-block { margin-top: 32px; }

.inbox-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0 4px 12px;
}
.inbox-head h2 {
  margin: 0;
  font-size: 18px;
}
.inbox-count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-faint);
  direction: ltr;
}

.inbox-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.msg-item {
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .15s ease;
  text-align: left;
}
html[dir="rtl"] .msg-item { text-align: right; }
.msg-item:hover {
  border-color: var(--accent);
  background: var(--card-2);
  transform: translateY(-1px);
}
.msg-item.unread {
  border-inline-start: 3px solid var(--accent);
}

.msg-avatar {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-display);
}

.msg-body { flex: 1; min-width: 0; }
.msg-from {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.msg-subject {
  font-size: 14px;
  color: var(--fg);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.msg-intro {
  font-size: 12px;
  color: var(--fg-mute);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 2px;
}
.msg-time {
  flex-shrink: 0;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--fg-faint);
  text-align: end;
  align-self: flex-start;
  direction: ltr;
}

.inbox-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 36px 20px;
  background: var(--card);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  color: var(--fg-mute);
  text-align: center;
}
.inbox-empty.hidden { display: none; }
.empty-icon { color: var(--fg-faint); opacity: 0.8; }
.empty-text { font-size: 14px; max-width: 36ch; }

.inbox-error {
  padding: 14px 16px;
  background: color-mix(in oklab, var(--danger) 8%, transparent);
  border: 1px solid color-mix(in oklab, var(--danger) 25%, transparent);
  border-radius: var(--radius);
  color: var(--danger);
  font-size: 13px;
}
.inbox-error.hidden { display: none; }

/* ───────── Preview cards (Identity, SMS) ───────── */
.preview-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 6px 18px;
  margin-bottom: 22px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.preview-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.35;
}
.preview-card-cyan::before {
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}

.preview-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.preview-row:last-child { border-bottom: none; }

.preview-row .k {
  font-size: 12px;
  color: var(--fg-mute);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  flex-shrink: 0;
}
html[lang="ar"] .preview-row .k {
  letter-spacing: 0;
  text-transform: none;
  font-size: 13px;
}
.preview-row .v {
  font-size: 14px;
  color: var(--fg);
  text-align: end;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.preview-row .v.mono {
  font-family: var(--font-mono);
  font-size: 13px;
  direction: ltr;
}

.preview-locked .k { color: var(--fg-faint); }

.locked-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  background: var(--accent-glow);
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  border-radius: 999px;
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: 0;
  text-decoration: none;
  border: 1px solid transparent;
  transition: all .15s ease;
}
a.locked-pill { cursor: pointer; }
a.locked-pill:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px -3px var(--accent-glow);
}
a.locked-pill::after {
  content: '↗';
  font-size: 10px;
  opacity: 0.7;
}
html[dir="rtl"] a.locked-pill::after { content: '↖'; }

:root[data-theme="dark"] .locked-pill { color: var(--accent-light); }
.locked-pill-cyan {
  background: var(--cyan-glow);
  color: var(--cyan);
}
:root[data-theme="dark"] .locked-pill-cyan { color: var(--cyan-light); }
a.locked-pill-cyan:hover {
  background: var(--cyan);
  color: #042f3a;
  border-color: var(--cyan);
  box-shadow: 0 4px 12px -3px var(--cyan-glow);
}
html[lang="ar"] .locked-pill { font-family: var(--font-ar); }

/* Blur the values inside an identity-style preview card.
   Keeps labels visible so the user understands the structure,
   hides the actual mock data so the page reads as a teaser
   instead of a free identity generator. */
.preview-card-blur .preview-row:not(.preview-locked) .v {
  filter: blur(5px);
  user-select: none;
  pointer-events: none;
  transition: filter .25s ease;
}
.preview-card-blur:hover .preview-row:not(.preview-locked) .v {
  filter: blur(4px);
}

.preview-note {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  text-align: center;
  font-size: 13px;
  color: var(--fg-mute);
  font-style: italic;
}
.preview-card-cyan .preview-note {
  color: var(--cyan);
  font-style: normal;
  font-weight: 500;
}
:root[data-theme="dark"] .preview-card-cyan .preview-note { color: var(--cyan-light); }

/* CTA buttons */
.cta-app {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius);
  transition: all .15s ease;
  box-shadow: 0 6px 18px -4px var(--accent-glow);
}
.cta-app:hover {
  transform: translateY(-1px);
  color: #fff;
  box-shadow: 0 10px 24px -4px var(--accent-glow);
}
.cta-cyan {
  background: linear-gradient(135deg, var(--cyan-light) 0%, var(--cyan) 100%);
  color: #042f3a;
  box-shadow: 0 6px 18px -4px var(--cyan-glow);
}
.cta-cyan:hover {
  color: #042f3a;
  box-shadow: 0 10px 24px -4px var(--cyan-glow);
}

/* RTL: flip the arrow icons inside CTAs */
html[dir="rtl"] .cta-app svg,
html[dir="rtl"] .tab-btn svg,
html[dir="rtl"] .btn svg {
  transform: scaleX(-1);
}

/* ───────── Footer ───────── */
.site-footer {
  margin-top: 40px;
  padding: 28px 0;
  border-top: 1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 60%, transparent);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--fg-mute);
  font-family: var(--font-display);
  font-weight: 700;
}
html[lang="ar"] .footer-brand { font-family: var(--font-ar); }
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  justify-content: center;
}
.footer-nav a {
  color: var(--fg-mute);
  font-size: 13px;
}
.footer-nav a:hover { color: var(--fg); }
.footer-copy {
  font-size: 12px;
  color: var(--fg-faint);
  font-family: var(--font-mono);
  direction: ltr;
}

/* ───────── Modal ───────── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal.hidden { display: none; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal-card {
  position: relative;
  width: 100%;
  max-width: 680px;
  max-height: 90dvh;
  background: var(--card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalIn 0.18s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to   { opacity: 1; transform: none; }
}

.modal-close {
  position: absolute;
  top: 12px;
  inset-inline-end: 12px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--fg-mute);
  border-radius: 10px;
  cursor: pointer;
  z-index: 2;
  transition: all .15s ease;
}
.modal-close:hover { background: var(--border); color: var(--fg); }

.modal-head {
  padding: 18px 56px 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--card-2);
}
html[dir="rtl"] .modal-head { padding: 18px 20px 16px 56px; }
.modal-head .msg-from {
  font-size: 13px;
  color: var(--fg-mute);
  font-family: var(--font-mono);
  margin-bottom: 4px;
  direction: ltr;
}
.modal-head h3 {
  font-size: 17px;
  line-height: 1.3;
  font-weight: 600;
  font-family: var(--font-display);
  margin: 0;
  word-break: break-word;
  color: var(--fg);
}
html[lang="ar"] .modal-head h3 { font-family: var(--font-ar); }
.modal-head time {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  color: var(--fg-faint);
  font-family: var(--font-mono);
  direction: ltr;
}

.modal-body {
  padding: 0;
  overflow: auto;
  flex: 1;
  background: var(--bg);
}
.modal-body iframe {
  width: 100%;
  border: none;
  display: block;
  min-height: 320px;
  background: #fff;
}
.modal-body .text-only {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fg);
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.55;
  direction: ltr;
  text-align: left;
}

/* Bilingual content blocks for doc pages — show the active language only.
   Used in privacy.html, terms.html, contact.html. */
html[lang="en"] [data-lang="ar"],
html[lang="ar"] [data-lang="en"] { display: none !important; }

/* ───────── Static pages (privacy / terms / contact) ───────── */
.doc { padding: 48px 0 80px; }
.doc .container { max-width: 720px; }
.doc h1 {
  font-size: clamp(26px, 5vw, 36px);
  margin-bottom: 8px;
}
.doc .doc-date {
  color: var(--fg-faint);
  font-family: var(--font-mono);
  font-size: 13px;
  margin-bottom: 28px;
  direction: ltr;
}
.doc h2 {
  margin-top: 28px;
  margin-bottom: 10px;
  font-size: 20px;
}
.doc p, .doc ul {
  color: var(--fg-mute);
  font-size: 15px;
  margin-bottom: 14px;
}
.doc ul { padding-inline-start: 20px; }
.doc li { margin-bottom: 6px; }
.doc a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: var(--border-strong);
  text-underline-offset: 3px;
}
:root[data-theme="dark"] .doc a { color: var(--accent-light); }
.doc a:hover { text-decoration-color: var(--accent); }
.doc code {
  font-family: var(--font-mono);
  background: var(--card);
  padding: 2px 6px;
  border-radius: 5px;
  font-size: 13px;
  color: var(--cyan);
  direction: ltr;
  display: inline-block;
}
:root[data-theme="dark"] .doc code { color: var(--cyan-light); }

/* Responsive — small screens */
@media (max-width: 540px) {
  .topbar { padding: 10px 14px; gap: 8px; }
  .brand-name { font-size: 15px; }
  .cta-small { padding: 7px 11px; font-size: 12px; }
  .tabs { margin: 20px 14px 8px; }
  .tab-btn { font-size: 12px; padding: 9px 6px; }
  .tab-btn svg { width: 14px; height: 14px; }
  .container { padding: 0 14px; }
}

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