/* =========================================================
   site-fix.css
   Final UI override. Loaded last so legacy styles cannot break
   the sidebar, footer or light/dark theme.
   ========================================================= */
:root{
  --kkt-blue:#1677d2;
  --kkt-blue-strong:#0f64b8;
  --kkt-blue-soft:#eaf4ff;
  --kkt-text:#172334;
  --kkt-muted:#64748b;
  --kkt-border:#d7e0ea;
  --kkt-surface:#ffffff;
  --kkt-page:#eef3f8;
  --kkt-sidebar:#f7f9fc;
  --kkt-sidebar-2:#eef3f8;
  --kkt-footer:#0a111b;
  --kkt-footer-text:#edf4fb;
  --kkt-footer-muted:#9fb1c5;
  --kkt-shadow:0 12px 30px rgba(18,42,67,.08);
  --sidebar-w:292px;
}

html[data-theme="dark"]{
  --kkt-text:#edf4fb;
  --kkt-muted:#a7b6c7;
  --kkt-border:#28384b;
  --kkt-surface:#111a24;
  --kkt-page:#0c131b;
  --kkt-sidebar:#0f1822;
  --kkt-sidebar-2:#121f2d;
  --kkt-blue:#65a9ff;
  --kkt-blue-strong:#86bcff;
  --kkt-blue-soft:#163557;
}

html,body{min-height:100%;}
body{
  background:var(--kkt-page)!important;
  color:var(--kkt-text)!important;
  font-family:Inter,"Segoe UI",Arial,sans-serif!important;
}

/* ---------- fixed desktop shell ---------- */
.sidebar{
  width:var(--sidebar-w)!important;
  left:0!important; top:0!important; bottom:0!important;
  position:fixed!important;
  z-index:1000!important;
  display:flex!important;
  flex-direction:column!important;
  overflow:hidden!important;
  background:var(--kkt-sidebar)!important;
  color:var(--kkt-text)!important;
  border-right:1px solid var(--kkt-border)!important;
  box-shadow:8px 0 25px rgba(10,25,40,.05)!important;
}
.sidebar-head{
  flex:0 0 auto!important;
  padding:18px 18px 16px!important;
  min-height:76px!important;
  display:flex!important;
  align-items:center!important;
  background:var(--kkt-sidebar)!important;
  border-bottom:1px solid var(--kkt-border)!important;
}
.brand{
  display:flex!important; align-items:center!important; gap:11px!important;
  width:100%!important; min-width:0!important;
  text-decoration:none!important; color:var(--kkt-text)!important;
}
.brand-mark{
  width:40px!important; height:40px!important; flex:0 0 40px!important;
  border-radius:11px!important;
  display:grid!important; place-items:center!important;
  background:linear-gradient(145deg,#1b80e0,#095cb3)!important;
  color:#fff!important; font:800 19px/1 Inter,sans-serif!important;
  box-shadow:0 7px 18px rgba(13,102,190,.25)!important;
}
.brand-text{min-width:0!important; display:flex!important; align-items:baseline!important; gap:7px!important;}
.brand-text b{font-size:18px!important; line-height:1!important; white-space:nowrap!important;}
.brand-text small{font-size:10px!important; color:var(--kkt-muted)!important; white-space:nowrap!important; overflow:hidden!important; text-overflow:ellipsis!important;}

.sidebar-search{
  flex:0 0 auto!important;
  padding:16px 16px 12px!important;
  background:var(--kkt-sidebar)!important;
}
.sidebar-search label{
  display:block!important; margin:0 0 8px!important;
  font-size:11px!important; font-weight:700!important; letter-spacing:.08em!important;
  text-transform:uppercase!important; color:var(--kkt-muted)!important;
}
.sidebar-search-input-wrap{position:relative!important;}
.search-icon{position:absolute!important; left:13px!important; top:50%!important; transform:translateY(-50%)!important; color:var(--kkt-muted)!important; pointer-events:none!important;}
.sidebar-search input{
  width:100%!important; height:42px!important; padding:0 12px 0 37px!important;
  border:1px solid var(--kkt-border)!important; border-radius:11px!important;
  background:var(--kkt-surface)!important; color:var(--kkt-text)!important;
  outline:0!important; font-size:13px!important;
}
.sidebar-search input:focus{border-color:var(--kkt-blue)!important; box-shadow:0 0 0 3px color-mix(in srgb,var(--kkt-blue) 18%,transparent)!important;}
.sidebar-search input::placeholder{color:var(--kkt-muted)!important;}
.sidebar-search-results{position:absolute!important; left:12px!important; right:12px!important; top:120px!important; z-index:1100!important; max-height:55vh!important; overflow:auto!important; padding:6px!important; background:var(--kkt-surface)!important; border:1px solid var(--kkt-border)!important; border-radius:12px!important; box-shadow:var(--kkt-shadow)!important;}
.sidebar-search-results a{display:block!important; padding:9px 10px!important; border-radius:8px!important; text-decoration:none!important; color:var(--kkt-text)!important; font-size:13px!important;}
.sidebar-search-results a:hover{background:var(--kkt-blue-soft)!important; color:var(--kkt-blue-strong)!important;}
.sidebar-search-empty{padding:10px!important; color:var(--kkt-muted)!important; font-size:13px!important;}

.sidebar-nav{
  flex:1 1 auto!important; min-height:0!important; overflow:auto!important;
  padding:10px 10px 14px!important;
  scrollbar-width:thin!important; scrollbar-color:var(--kkt-border) transparent!important;
}
.sidebar-home,.sidebar-section{
  min-height:46px!important; border-radius:10px!important;
  display:flex!important; align-items:center!important; gap:11px!important;
}
.sidebar-home{
  padding:0 12px!important; margin:3px 0 9px!important;
  color:var(--kkt-text)!important; text-decoration:none!important;
  font-size:14px!important; font-weight:700!important;
}
.sidebar-home:hover{background:var(--kkt-sidebar-2)!important;}
.sidebar-home.active{background:var(--kkt-blue-soft)!important; color:var(--kkt-blue-strong)!important;}
.nav-dot{width:27px!important;height:27px!important;border-radius:8px!important;display:grid!important;place-items:center!important;background:var(--kkt-sidebar-2)!important;color:var(--kkt-blue)!important;}
.sidebar-home.active .nav-dot{background:var(--kkt-blue)!important;color:#fff!important;}
.sidebar-details{margin:2px 0!important;}
.sidebar-section{
  width:100%!important; list-style:none!important; padding:0 10px!important;
  cursor:pointer!important; color:var(--kkt-muted)!important; font-size:12px!important;
  font-weight:800!important; text-transform:uppercase!important; letter-spacing:.05em!important;
  user-select:none!important;
}
.sidebar-section::-webkit-details-marker{display:none!important;}
.sidebar-section::marker{content:""!important;}
.sidebar-section:hover{background:var(--kkt-sidebar-2)!important;color:var(--kkt-text)!important;}
.sidebar-details[open]>.sidebar-section{color:var(--kkt-text)!important;}
.sidebar-section-icon{width:27px!important;height:27px!important;border-radius:8px!important;display:grid!important;place-items:center!important;background:var(--kkt-surface)!important;border:1px solid var(--kkt-border)!important;color:var(--kkt-blue)!important;font-size:12px!important;}
.sidebar-section-title{flex:1!important;min-width:0!important;overflow:hidden!important;text-overflow:ellipsis!important;white-space:nowrap!important;}
.sidebar-plus{width:27px!important;height:27px!important;flex:0 0 27px!important;display:grid!important;place-items:center!important;border:1px solid var(--kkt-border)!important;background:var(--kkt-surface)!important;color:var(--kkt-muted)!important;border-radius:8px!important;font-size:17px!important;line-height:1!important;}
.sidebar-details[open] .sidebar-plus{background:var(--kkt-blue)!important;color:#fff!important;border-color:var(--kkt-blue)!important;transform:none!important;}
.sidebar-details-content{padding:4px 0 8px!important;}
.sidebar-sub{
  display:flex!important; align-items:center!important; min-height:40px!important;
  padding:8px 10px 8px 47px!important; margin:2px 0!important;
  border-left:3px solid transparent!important; border-radius:9px!important;
  color:var(--kkt-muted)!important; text-decoration:none!important; font-size:13px!important; line-height:1.3!important;
}
.sidebar-sub:hover{background:var(--kkt-sidebar-2)!important;color:var(--kkt-text)!important;}
.sidebar-sub.active{background:var(--kkt-blue-soft)!important;border-left-color:var(--kkt-blue)!important;color:var(--kkt-blue-strong)!important;font-weight:700!important;}
.sidebar-bottom{flex:0 0 auto!important;padding:12px 13px 14px!important;background:var(--kkt-surface)!important;border-top:1px solid var(--kkt-border)!important;}
.sidebar-buy{display:flex!important;align-items:center!important;justify-content:space-between!important;gap:10px!important;padding:11px 12px!important;border:1px solid color-mix(in srgb,var(--kkt-blue) 28%,var(--kkt-border))!important;border-radius:11px!important;background:var(--kkt-blue-soft)!important;color:var(--kkt-text)!important;text-decoration:none!important;}
.sidebar-buy b{display:block!important;font-size:12px!important;line-height:1.3!important;}
.sidebar-buy small{display:block!important;margin-top:2px!important;color:var(--kkt-muted)!important;font-size:10px!important;}
.sidebar-buy strong{font-size:11px!important;white-space:nowrap!important;color:var(--kkt-blue-strong)!important;}
.sidebar-contacts{display:grid!important;gap:5px!important;padding:10px 3px 8px!important;}
.sidebar-contacts a,.sidebar-meta a{color:var(--kkt-muted)!important;text-decoration:none!important;font-size:12px!important;}
.sidebar-contacts a:hover,.sidebar-meta a:hover{color:var(--kkt-blue)!important;}
.sidebar-meta{display:flex!important;justify-content:space-between!important;gap:8px!important;padding-top:8px!important;border-top:1px solid var(--kkt-border)!important;color:var(--kkt-muted)!important;font-size:11px!important;}

/* ---------- main content ---------- */
.main-area{margin-left:var(--sidebar-w)!important;min-height:100vh!important;background:var(--kkt-page)!important;}
.mob-topbar{display:none!important;}
.page-content,.content,.container,.article-shell,.article-page{max-width:1180px!important;margin-left:auto!important;margin-right:auto!important;}

/* ---------- footer ---------- */
footer{margin-left:0!important;background:var(--kkt-footer)!important;color:var(--kkt-footer-text)!important;border-top:1px solid rgba(255,255,255,.07)!important;}
.footer-shell{max-width:1180px!important;margin:0 auto!important;padding:58px 34px 24px!important;}
.footer-grid{display:grid!important;grid-template-columns:minmax(0,1.25fr) repeat(3,minmax(0,1fr))!important;gap:42px!important;align-items:start!important;}
.footer-col{min-width:0!important;}
.footer-brand h3,.footer-col h4{margin:0 0 14px!important;color:var(--kkt-footer-text)!important;font-size:14px!important;font-weight:800!important;line-height:1.25!important;}
.footer-brand h3{font-size:22px!important;letter-spacing:-.03em!important;}
.footer-brand p{margin:0!important;max-width:360px!important;color:var(--kkt-footer-muted)!important;font-size:13px!important;line-height:1.7!important;}
.footer-col ul{list-style:none!important;margin:0!important;padding:0!important;display:grid!important;gap:9px!important;}
.footer-col li{margin:0!important;padding:0!important;}
.footer-col a,.footer-address{display:block!important;color:var(--kkt-footer-muted)!important;font-size:13px!important;line-height:1.55!important;text-decoration:none!important;}
.footer-col a:hover{color:#fff!important;}
.footer-contact{display:grid!important;gap:8px!important;}
.footer-social{display:flex!important;gap:8px!important;margin-top:18px!important;flex-wrap:wrap!important;}
.footer-social a{display:inline-flex!important;align-items:center!important;justify-content:center!important;padding:8px 11px!important;border:1px solid #2c3a4d!important;border-radius:9px!important;color:#d9e6f4!important;background:#111b28!important;}
.footer-social a:hover{background:#172638!important;border-color:#3f5875!important;}
.footer-bottom{display:flex!important;justify-content:space-between!important;gap:24px!important;margin-top:40px!important;padding-top:20px!important;border-top:1px solid #223043!important;color:#8397ad!important;font-size:12px!important;}
.footer-legal{display:flex!important;gap:24px!important;flex-wrap:wrap!important;}
.footer-bottom a{color:#8397ad!important;text-decoration:none!important;}
.footer-bottom a:hover{color:#d7e6f5!important;}

/* ---------- light/dark article surfaces ---------- */
article,.article,.article-content,.rich-article,.instruction-page,.card,.panel,.content-card{color:var(--kkt-text)!important;}
article,.article,.article-content,.rich-article,.instruction-page{background:var(--kkt-surface)!important;}
.hero,.hero-card,.article-hero{background:var(--kkt-surface)!important;color:var(--kkt-text)!important;border-color:var(--kkt-border)!important;}

/* ---------- responsive ---------- */
@media (max-width:1050px){
  :root{--sidebar-w:268px;}
  .footer-grid{grid-template-columns:1fr 1fr!important;}
}
@media (max-width:900px){
  :root{--sidebar-w:0px;}
  .sidebar{transform:translateX(-102%);transition:transform .22s ease!important;width:min(86vw,330px)!important;box-shadow:18px 0 40px rgba(0,0,0,.16)!important;}
  .sidebar.open{transform:translateX(0)!important;}
  .sidebar-overlay{display:none!important;}
  .sidebar-overlay.open{display:block!important;position:fixed!important;inset:0!important;background:rgba(0,0,0,.36)!important;z-index:999!important;}
  .main-area{margin-left:0!important;}
  .mob-topbar{display:flex!important;position:sticky!important;top:0!important;z-index:900!important;height:58px!important;align-items:center!important;gap:12px!important;padding:0 14px!important;background:var(--kkt-surface)!important;border-bottom:1px solid var(--kkt-border)!important;}
  .footer-shell{padding:46px 22px 22px!important;}
}
@media (max-width:640px){
  .footer-grid{grid-template-columns:1fr!important;gap:28px!important;}
  .footer-bottom{display:grid!important;gap:12px!important;}
  .footer-legal{gap:10px!important;}
}