#onchain-language-control{
  position:fixed;top:14px;right:18px;z-index:2147483000;
  width:290px;font-family:Arial,Helvetica,sans-serif;direction:ltr!important;color:#f6f7fb;
}
#onchain-language-control *{box-sizing:border-box}
#onchain-language-trigger{
  width:100%;height:48px;display:flex;align-items:center;gap:9px;padding:6px 11px 6px 9px;
  border:1px solid rgba(147,158,190,.22);border-radius:14px;
  background:linear-gradient(180deg,rgba(28,29,34,.98),rgba(16,17,20,.98));color:#f4f4f6;
  box-shadow:0 10px 28px rgba(0,0,0,.34),inset 0 1px 0 rgba(255,255,255,.035);
  cursor:pointer;text-align:left;outline:none;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;
}
#onchain-language-trigger:hover{border-color:rgba(132,151,255,.52);box-shadow:0 12px 34px rgba(0,0,0,.38),0 0 0 1px rgba(127,146,255,.08)}
#onchain-language-trigger:focus-visible{border-color:#8395ff;box-shadow:0 0 0 3px rgba(131,149,255,.16),0 12px 34px rgba(0,0,0,.38)}
#onchain-language-control.open #onchain-language-trigger{border-color:rgba(132,151,255,.66);box-shadow:0 0 0 3px rgba(132,151,255,.09),0 14px 38px rgba(0,0,0,.45)}
.onchain-globe{width:27px;height:27px;display:grid;place-items:center;flex:0 0 27px;border-radius:9px;background:#111a24;border:1px solid rgba(79,168,255,.22);color:#55b7ff;font-size:18px;font-weight:700}
.onchain-selected-flag{font-size:20px;line-height:1;flex:0 0 auto;filter:saturate(.92)}
.onchain-selected-copy{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}
.onchain-selected-country{font-size:12px;line-height:1.15;font-weight:700;color:#f7f7f8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.onchain-selected-language{font-size:10px;line-height:1.15;color:#858b99;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.onchain-lang-chevron{font-size:18px;line-height:1;color:#8d93a2;transition:transform .18s ease;margin-left:1px}
#onchain-language-control.open .onchain-lang-chevron{transform:rotate(180deg)}
.onchain-lang-spinner{display:none;width:14px;height:14px;border:2px solid rgba(139,155,255,.18);border-top-color:#8da0ff;border-radius:50%;animation:onchainLangSpin .72s linear infinite}
#onchain-language-control.is-busy .onchain-lang-spinner{display:block}
#onchain-language-control.is-busy .onchain-lang-chevron{display:none}
@keyframes onchainLangSpin{to{transform:rotate(360deg)}}
.onchain-language-panel{
  position:absolute;top:56px;right:0;width:350px;padding:12px;border:1px solid rgba(137,149,184,.22);border-radius:16px;
  background:linear-gradient(180deg,rgba(20,21,25,.99),rgba(12,13,16,.99));
  box-shadow:0 22px 60px rgba(0,0,0,.58),inset 0 1px 0 rgba(255,255,255,.035);backdrop-filter:blur(18px);
  transform-origin:top right;animation:onchainLangOpen .16s ease-out;
}
.onchain-language-panel[hidden]{display:none!important}
@keyframes onchainLangOpen{from{opacity:0;transform:translateY(-6px) scale(.985)}to{opacity:1;transform:none}}
.onchain-language-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:2px 2px 10px}
.onchain-language-title{font-size:14px;font-weight:800;color:#fff;letter-spacing:.01em}
.onchain-language-subtitle{margin-top:3px;font-size:10px;color:#777e8d}
.onchain-language-close{width:28px;height:28px;border:1px solid rgba(255,255,255,.08);border-radius:8px;background:#191a1e;color:#8f95a2;font-size:19px;line-height:1;cursor:pointer;transition:.15s ease}
.onchain-language-close:hover{color:#fff;border-color:rgba(255,255,255,.17);background:#202126}
.onchain-language-search-wrap{height:40px;display:flex;align-items:center;gap:8px;padding:0 11px;border:1px solid rgba(255,255,255,.1);border-radius:11px;background:#101115;color:#747c8c;transition:.16s ease}
.onchain-language-search-wrap:focus-within{border-color:rgba(132,151,255,.55);box-shadow:0 0 0 3px rgba(132,151,255,.08)}
.onchain-language-search-wrap>span{font-size:17px;line-height:1;color:#7c8494}
#onchain-country-search{width:100%;border:0;outline:0;background:transparent;color:#f2f3f6;font:12px Arial,Helvetica,sans-serif;padding:0}
#onchain-country-search::placeholder{color:#626977}
#onchain-country-search::-webkit-search-cancel-button{filter:invert(.8);cursor:pointer}
.onchain-country-list{margin-top:9px;max-height:min(410px,60vh);overflow:auto;padding-right:3px;display:flex;flex-direction:column;gap:4px;scrollbar-width:thin;scrollbar-color:#363943 transparent}
.onchain-country-list::-webkit-scrollbar{width:6px}.onchain-country-list::-webkit-scrollbar-thumb{background:#363943;border-radius:999px}.onchain-country-list::-webkit-scrollbar-track{background:transparent}
.onchain-country-option{width:100%;min-height:48px;display:grid;grid-template-columns:38px minmax(0,1fr) 24px;align-items:center;gap:9px;padding:6px 8px;border:1px solid transparent;border-radius:11px;background:transparent;color:#fff;text-align:left;cursor:pointer;transition:background .14s ease,border-color .14s ease,transform .14s ease}
.onchain-country-option:hover{background:#191a20;border-color:rgba(255,255,255,.075);transform:translateX(1px)}
.onchain-country-option.active{background:linear-gradient(90deg,rgba(91,111,236,.13),rgba(91,111,236,.055));border-color:rgba(121,142,255,.28)}
.onchain-option-flag{width:36px;height:34px;display:grid;place-items:center;border-radius:9px;background:#17181d;border:1px solid rgba(255,255,255,.07);font-size:21px;line-height:1}
.onchain-option-copy{min-width:0;display:flex;flex-direction:column;gap:3px}
.onchain-option-country{font-size:12px;font-weight:700;line-height:1.15;color:#f1f2f5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.onchain-option-language{font-size:10px;line-height:1.15;color:#747b89;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.onchain-option-check{opacity:0;color:#8da0ff;font-size:14px;font-weight:800;text-align:center}
.onchain-country-option.active .onchain-option-check{opacity:1}
.onchain-lang-empty{padding:24px 10px;text-align:center;font-size:11px;color:#737a88}
.onchain-language-foot{padding:9px 3px 1px;font-size:9px;color:#555c69;text-align:center;border-top:1px solid rgba(255,255,255,.055);margin-top:8px}
#onchain-language-toast{position:fixed;top:72px;right:18px;z-index:2147483001;max-width:330px;padding:10px 13px;border:1px solid rgba(255,255,255,.13);border-radius:10px;background:#18191d;color:#fff;font:11px/1.4 Arial,Helvetica,sans-serif;box-shadow:0 10px 30px rgba(0,0,0,.4);opacity:0;transform:translateY(-6px);pointer-events:none;transition:.18s ease;direction:ltr!important}
#onchain-language-toast.show{opacity:1;transform:translateY(0)}
@media(max-width:720px){
  #onchain-language-control{top:8px;right:8px;width:245px;max-width:calc(100vw - 16px)}
  #onchain-language-trigger{height:44px;border-radius:12px;padding-left:7px;gap:7px}
  .onchain-globe{width:25px;height:25px;flex-basis:25px;font-size:16px}
  .onchain-selected-flag{font-size:18px}.onchain-selected-country{font-size:11px}.onchain-selected-language{font-size:9px}
  .onchain-language-panel{top:51px;width:min(340px,calc(100vw - 16px));right:0;max-height:calc(100vh - 68px)}
  .onchain-country-list{max-height:calc(100vh - 210px)}
  #onchain-language-toast{top:60px;right:8px;max-width:calc(100vw - 16px)}
}

/* Real country flag images — avoids Windows showing GB/US/RU letter badges. */
.onchain-option-flag{
  width:38px;height:28px;padding:0;overflow:hidden;border-radius:7px;
  background:#111218;border:1px solid rgba(255,255,255,.11);
  box-shadow:0 2px 8px rgba(0,0,0,.28);display:flex;align-items:center;justify-content:center;
}
.onchain-real-flag{display:block;max-width:none;user-select:none;-webkit-user-drag:none}
.onchain-real-flag-list{width:100%;height:100%;object-fit:cover}
.onchain-selected-flag{
  width:26px;height:19px;display:flex;align-items:center;justify-content:center;overflow:hidden;
  border-radius:5px;border:1px solid rgba(255,255,255,.12);box-shadow:0 2px 7px rgba(0,0,0,.28);font-size:0;
}
.onchain-real-flag-selected{width:100%;height:100%;object-fit:cover}
@media(max-width:720px){
  .onchain-selected-flag{width:24px;height:18px}
  .onchain-option-flag{width:36px;height:27px}
}