/* ============================================================
   KZ NAV — global navigation drawer
   Mobile-first; expands gracefully to desktop side-panel.
   ============================================================ */

/* Hamburger button (in topbar) */
.kz-nav-toggle{
  margin-inline-start: auto;
  width: 40px; height: 40px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: rgba(212,176,122,.15);
  border: 1px solid rgba(212,176,122,.4);
  border-radius: 12px;
  cursor: pointer;
  padding: 0;
}
.kz-nav-toggle span{
  display: block;
  width: 18px;
  height: 2px;
  background: #d4b07a;
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
body.kz-nav-open .kz-nav-toggle span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
body.kz-nav-open .kz-nav-toggle span:nth-child(2){ opacity: 0; }
body.kz-nav-open .kz-nav-toggle span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* Overlay */
.kz-nav-overlay{
  position: fixed; inset: 0;
  background: rgba(11,31,58,.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  z-index: 99996;
  transition: opacity .3s;
}
body.kz-nav-open .kz-nav-overlay{
  opacity: 1;
  pointer-events: auto;
}

/* Drawer */
.kz-nav-drawer{
  position: fixed;
  top: 0;
  inset-inline-end: 0;
  width: min(360px, 92vw);
  height: 100vh;
  background: linear-gradient(160deg, #14315b 0%, #0B1F3A 100%);
  border-inline-start: 1px solid rgba(212,176,122,.4);
  box-shadow: -20px 0 60px rgba(0,0,0,.6);
  z-index: 99997;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.2,.9,.3,1.2);
  overflow: hidden;
  color: #f6e6c2;
  font-family: 'Heebo','Frank Ruhl Libre',sans-serif;
}
[dir="rtl"] .kz-nav-drawer{
  transform: translateX(-100%);
}
body.kz-nav-open .kz-nav-drawer{ transform: translateX(0); }

/* Drawer head */
.kz-nav-head{
  display: flex; align-items: center; gap: 12px;
  padding: 18px 20px;
  background: linear-gradient(135deg, rgba(212,176,122,.18), rgba(241,213,151,.06));
  border-bottom: 1px solid rgba(212,176,122,.25);
  flex-shrink: 0;
}
.kz-nav-brand{
  font-family: 'Frank Ruhl Libre', serif;
  font-size: 20px;
  font-weight: 800;
  flex: 1;
  background: linear-gradient(135deg, #f1d597, #d4b07a);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.kz-nav-close{
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(212,176,122,.3);
  color: #d4b07a;
  font-size: 22px; line-height: 1;
  cursor: pointer;
}

/* Search */
.kz-nav-search{
  padding: 14px 18px;
  background: rgba(0,0,0,.18);
  border-bottom: 1px solid rgba(212,176,122,.15);
  flex-shrink: 0;
}
.kz-nav-search input{
  width: 100%;
  padding: 10px 14px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(212,176,122,.3);
  color: #f6e6c2;
  border-radius: 999px;
  font-size: 14px;
  outline: none;
  font-family: inherit;
}
.kz-nav-search input:focus{ border-color: #f1d597; }

/* Body — scrollable */
.kz-nav-body{
  flex: 1;
  overflow-y: auto;
  padding: 8px 14px;
  scrollbar-width: thin;
  scrollbar-color: rgba(212,176,122,.3) transparent;
}
.kz-nav-body::-webkit-scrollbar{ width: 6px; }
.kz-nav-body::-webkit-scrollbar-thumb{ background: rgba(212,176,122,.3); border-radius: 3px; }

.kz-nav-group{ margin-bottom: 16px; }
.kz-nav-group-title{
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #d4b07a;
  opacity: .65;
  font-weight: 700;
  padding: 6px 8px;
  margin-bottom: 4px;
}
.kz-nav-group ul{ list-style: none; margin: 0; padding: 0; }
.kz-nav-group li{ margin: 2px 0; }
.kz-nav-link{
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  align-items: center;
  padding: 11px 12px;
  border-radius: 10px;
  color: #f6e6c2;
  text-decoration: none;
  font-size: 14px;
  transition: background .15s, transform .1s;
}
.kz-nav-link:hover{
  background: rgba(212,176,122,.12);
  transform: translateX(-2px);
}
[dir="rtl"] .kz-nav-link:hover{ transform: translateX(2px); }
.kz-nav-link.is-active{
  background: linear-gradient(135deg, rgba(212,176,122,.25), rgba(241,213,151,.12));
  color: #f1d597;
  font-weight: 700;
  box-shadow: 0 0 0 1px rgba(241,213,151,.4) inset;
}
.kz-nav-icn{ font-size: 20px; text-align: center; }

/* Footer */
.kz-nav-foot{
  flex-shrink: 0;
  padding: 12px 18px;
  border-top: 1px solid rgba(212,176,122,.2);
  text-align: center;
  font-size: 11px;
  background: rgba(0,0,0,.25);
}
.kz-nav-foot a{
  color: #d4b07a;
  text-decoration: none;
  opacity: .7;
}
.kz-nav-foot a:hover{ opacity: 1; }

/* Desktop: left-side, slightly transparent */
@media (min-width: 1100px){
  .kz-nav-drawer{ width: 380px; }
}

/* iOS safe areas */
.kz-nav-drawer{
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}