/* Bi'Tişört v6.11.66 — Kurumsal dropdown: eski stabil yapı + modern buton */
.bt-header-corporate-v61166{
  position:relative;
  display:inline-flex;
  align-items:center;
  margin:0;
  padding:0;
  flex:0 0 auto;
}
.bt-header-corporate-v61166>summary{
  list-style:none;
  display:inline-flex;
  align-items:center;
  gap:7px;
  min-height:34px;
  padding:0;
  cursor:pointer;
  white-space:nowrap;
  user-select:none;
  color:#111;
  font:700 14px/1 Inter,sans-serif;
  outline:none;
}
.bt-header-corporate-v61166>summary::-webkit-details-marker{display:none}
.bt-header-corporate-v61166>summary:hover,
.bt-header-corporate-v61166[open]>summary{color:#ff5a0a}

/* Modern açılır butonu */
.bt-header-corporate-v61166 .bt-corp-chevron-v61166{
  position:relative;
  width:22px;
  height:22px;
  flex:0 0 22px;
  display:grid;
  place-items:center;
  border:1px solid #ffd7c3;
  border-radius:8px;
  background:#fff5ef;
  color:#ff5a0a;
  transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease;
}
.bt-header-corporate-v61166 .bt-corp-chevron-v61166::before{
  content:"";
  width:6px;
  height:6px;
  border-right:1.8px solid currentColor;
  border-bottom:1.8px solid currentColor;
  transform:translateY(-1px) rotate(45deg);
  transition:transform .18s ease;
}
.bt-header-corporate-v61166[open] .bt-corp-chevron-v61166{
  background:#ff5a0a;
  border-color:#ff5a0a;
  color:#fff;
}
.bt-header-corporate-v61166[open] .bt-corp-chevron-v61166::before{
  transform:translateY(2px) rotate(225deg);
}

/* Eski stabil açılır panel görünümü */
.bt-header-corporate-panel-v61166{
  position:absolute;
  z-index:10020;
  top:calc(100% + 14px);
  left:50%;
  transform:translateX(-50%);
  width:310px;
  padding:9px;
  border:1px solid #ece5df;
  border-radius:14px;
  background:#fff;
  box-shadow:0 18px 42px rgba(19,29,42,.13);
}
.bt-header-corporate-panel-v61166:before{
  content:"";
  position:absolute;
  top:-7px;
  left:50%;
  width:13px;
  height:13px;
  background:#fff;
  border-left:1px solid #ece5df;
  border-top:1px solid #ece5df;
  transform:translateX(-50%) rotate(45deg);
}
.bt-header-corporate-panel-v61166>a{
  position:relative;
  z-index:1;
  display:block!important;
  padding:12px 13px!important;
  border:0!important;
  border-radius:10px;
  background:transparent!important;
  box-shadow:none!important;
  text-decoration:none!important;
  color:#13243a!important;
  white-space:normal!important;
}
.bt-header-corporate-panel-v61166>a:hover{background:#fff4ec!important;color:#13243a!important}
.bt-header-corporate-panel-v61166>a::before,
.bt-header-corporate-panel-v61166>a::after{display:none!important}
.bt-header-corporate-panel-v61166 strong{
  display:block;
  margin:0 0 4px;
  font:800 13px/1.2 Manrope,Inter,sans-serif;
}
.bt-header-corporate-panel-v61166 small{
  display:block;
  color:#758194;
  font:500 10px/1.4 Inter,sans-serif;
}

/* Global underline/hover stillerinin bu details grubunu bozmasını engelle */
.hybrid-nav-links .bt-header-corporate-v61166,
.hybrid-nav-links .bt-header-corporate-v61166>summary{
  border:0!important;
  box-shadow:none!important;
  text-decoration:none!important;
}
.hybrid-nav-links .bt-header-corporate-v61166>summary::before,
.hybrid-nav-links .bt-header-corporate-v61166>summary::after,
.hybrid-nav-links .bt-header-corporate-v61166>summary span::before,
.hybrid-nav-links .bt-header-corporate-v61166>summary span::after{display:none!important}

@media(max-width:820px){
  .bt-header-corporate-v61166{display:block;width:100%}
  .bt-header-corporate-v61166>summary{
    width:100%;
    min-height:48px;
    justify-content:space-between;
    font-size:14px;
  }
  .bt-header-corporate-v61166 .bt-corp-chevron-v61166{
    width:30px;height:30px;flex-basis:30px;border-radius:9px;
  }
  .bt-header-corporate-panel-v61166{
    position:static;
    width:100%;
    transform:none;
    margin:0 0 7px;
    padding:5px;
    border-radius:11px;
    box-shadow:none;
    background:#faf8f6;
  }
  .bt-header-corporate-panel-v61166:before{display:none}
  .bt-header-corporate-panel-v61166>a{
    padding:11px 12px!important;
    border-bottom:1px solid #eee9e4!important;
  }
  .bt-header-corporate-panel-v61166>a:last-child{border-bottom:0!important}
}