/* ============================================================
   KorpusaKurdî · shared design tokens, base, navigation, theme
   Imported by index.html, docs.html, mockup.html.
   Page-specific styles stay inline in each .html.
   ============================================================ */

/* ---------- THEME TOKENS ---------- */
:root[data-theme="dark"] {
  --bg: #0b0d12;
  --bg-soft: #11141b;
  --card: #141821;
  --line: #222836;
  --line-2: #2c3447;
  --text: #e8ecf2;
  --muted: #8b94a7;
  --accent: #f4c542;
  --accent-2: #e63946;
  --accent-3: #3ea66b;
  --chip: #171b25;
  --code-bg: #0e1218;
  --shadow: 0 6px 22px rgba(0, 0, 0, .45);
}

:root[data-theme="light"] {
  --bg: #f7f8fa;
  --bg-soft: #ffffff;
  --card: #ffffff;
  --line: #e6e9ef;
  --line-2: #d6dbe4;
  --text: #0e1320;
  --muted: #5a6478;
  --accent: #c89200;
  --accent-2: #d6303d;
  --accent-3: #2f8f5a;
  --chip: #f1f3f7;
  --code-bg: #f1f3f7;
  --shadow: 0 4px 14px rgba(15, 20, 32, .06);
}

/* ---------- BASE ---------- */
* { box-sizing: border-box; }
html { scrollbar-gutter: stable; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  overflow-wrap: break-word;
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif;
  font-size: 14.5px;
  line-height: 1.55;
  transition: background .25s ease, color .25s ease;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 22px; }

/* ---------- NAV ---------- */
nav.site-nav {
  position: sticky; top: 0; z-index: 30;
  background: color-mix(in srgb, var(--bg) 75%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 54px;
}
.brand {
  display: flex; align-items: center; gap: 9px;
  font-weight: 700; font-size: 15px; letter-spacing: .2px;
  color: var(--text);
}
.brand:hover { text-decoration: none; }
.mark { width: 22px; height: 22px; display: block; }

nav.site-nav ul {
  display: flex; gap: 20px;
  list-style: none; margin: 0; padding: 0;
  font-size: 13px;
}
nav.site-nav ul a { color: var(--muted); transition: color .15s ease; }
nav.site-nav ul a:hover { color: var(--text); text-decoration: none; }

.nav-actions { display: flex; align-items: center; gap: 10px; }

.nav-actions .nav-link {
  font-size: 13px; font-weight: 600;
  color: var(--text); letter-spacing: .2px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  transition: border-color .2s ease, background-color .2s ease, color .2s ease, box-shadow .2s ease, transform .15s ease;
}
.nav-actions .nav-link:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 60%, var(--line));
  background: color-mix(in srgb, var(--accent) 7%, transparent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 6%, transparent);
  text-decoration: none;
}
.nav-actions .nav-link:active { transform: scale(.97); }

/* ---------- THEME TOGGLE ---------- */
.toggle {
  position: relative; background: transparent;
  border: 1px solid var(--line);
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px; cursor: pointer;
  color: var(--muted); padding: 0;
  transition: color .25s ease, border-color .25s ease, background-color .25s ease, box-shadow .25s ease, transform .15s ease;
}
.toggle:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 7%, transparent);
}
.toggle:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 30%, transparent);
}
.toggle:active { transform: scale(.94); }
.toggle svg {
  position: absolute; width: 16px; height: 16px;
  transition: opacity .35s cubic-bezier(.4, 0, .2, 1), transform .45s cubic-bezier(.4, 0, .2, 1);
}
:root[data-theme="dark"] .toggle .icon-sun  { opacity: 1; transform: rotate(0) scale(1); }
:root[data-theme="dark"] .toggle .icon-moon { opacity: 0; transform: rotate(-90deg) scale(.6); }
:root[data-theme="light"] .toggle .icon-sun { opacity: 0; transform: rotate(90deg) scale(.6); }
:root[data-theme="light"] .toggle .icon-moon{ opacity: 1; transform: rotate(0) scale(1); }
:root[data-theme="dark"]  .toggle:hover .icon-sun  { transform: rotate(45deg); }
:root[data-theme="light"] .toggle:hover .icon-moon { transform: rotate(-15deg); }

/* ---------- NAV CTA (yellow pill) ---------- */
.cta {
  background: var(--accent);
  color: #1a1a1a;
  padding: 7px 12px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  transition: filter .15s ease, transform .12s ease;
}
.cta:hover { text-decoration: none; filter: brightness(1.05); }
.cta:active { transform: scale(.97); }
:root[data-theme="light"] .cta { color: #fff; }

/* ---------- BETA pill (used in mockup nav) ---------- */
.beta-pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10.5px; letter-spacing: 1.6px; text-transform: uppercase;
  font-weight: 700; color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  padding: 3px 9px; border-radius: 99px;
}
.beta-pill::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);
}

/* ---------- FOOTER ---------- */
footer.site-footer {
  padding: 24px 0 40px;
  color: var(--muted);
  font-size: 12.5px;
  border-top: 1px solid var(--line);
  margin-top: 24px;
}
.foot {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 10px;
}

/* ---------- SHARED RESPONSIVE ---------- */
@media (max-width: 540px) {
  nav.site-nav ul { display: none; }
}