.supportWidget{position:fixed;right:22px;bottom:64px;z-index:2200;font-family:Arial,Helvetica,sans-serif;color:#fff;}
.supportFab{display:flex;align-items:center;gap:10px;min-height:46px;padding:0 18px;border-radius:16px;border:1px solid rgba(255,255,255,.16);background:linear-gradient(180deg,rgba(54,68,120,.96),rgba(24,30,55,.96));color:#fff;font-weight:900;cursor:pointer;box-shadow:0 14px 34px rgba(0,0,0,.35);}
.supportFabDot{width:10px;height:10px;border-radius:50%;background:#ff6b6b;box-shadow:0 0 12px rgba(255,90,90,.7);}
.supportFabDot.on{background:#43e681;box-shadow:0 0 12px rgba(67,230,129,.75);}
.supportPanel{display:none;position:absolute;right:0;bottom:58px;width:370px;max-width:calc(100vw - 24px);border-radius:18px;background:rgba(13,18,39,.96);border:1px solid rgba(255,255,255,.14);box-shadow:0 18px 50px rgba(0,0,0,.55);overflow:hidden;backdrop-filter:blur(12px);}
.supportPanel.open{display:block;}
.supportTop{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;background:linear-gradient(180deg,rgba(50,60,105,.8),rgba(23,29,58,.8));border-bottom:1px solid rgba(255,255,255,.10);}
.supportTitle{font-size:16px;font-weight:900;}
.supportStatus{font-size:12px;opacity:.78;margin-top:3px;}
.supportClose{width:34px;height:34px;border-radius:12px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);color:#fff;font-weight:900;cursor:pointer;}
.supportWelcome{padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.08);font-size:13px;line-height:1.35;color:rgba(255,255,255,.84);}
.supportCreate,.supportChat{padding:14px 16px;}
.supportWidget label{display:block;margin:9px 0 5px;font-weight:900;font-size:13px;color:rgba(255,255,255,.88);}
.supportWidget input,.supportWidget select,.supportWidget textarea{width:100%;box-sizing:border-box;border-radius:12px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.07);color:#fff;padding:10px 11px;outline:none;font-size:14px;}
.supportWidget select{height:42px;color:#fff;background-color:#171d36;}
.supportWidget textarea{min-height:78px;resize:vertical;line-height:1.35;}
.supportLogged{margin:10px 0;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);font-size:13px;}
.supportBtn{min-height:40px;border-radius:12px;border:1px solid rgba(255,255,255,.16);background:rgba(76,91,255,.28);color:#fff;font-weight:900;cursor:pointer;padding:9px 13px;}
.supportBtnPrimary{width:100%;margin-top:12px;background:linear-gradient(180deg,#5865ff,#414fe5);}
.supportSmallBtn{border-radius:10px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.08);color:#fff;font-weight:900;cursor:pointer;padding:7px 10px;}
.supportError{display:none;margin-top:10px;padding:9px 10px;border-radius:12px;background:rgba(255,70,80,.14);border:1px solid rgba(255,90,100,.24);font-size:13px;color:#ffd6d6;}
.supportChatHead{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px;font-weight:900;}
.supportMessages{height:250px;overflow:auto;padding:10px;border-radius:14px;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.16);display:flex;flex-direction:column;gap:8px;}
.supportMsg{max-width:86%;padding:9px 11px;border-radius:13px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);font-size:13px;line-height:1.35;white-space:pre-wrap;word-break:break-word;}
.supportMsg.user{align-self:flex-end;background:rgba(76,91,255,.22);border-color:rgba(100,120,255,.25);}
.supportMsg.admin{align-self:flex-start;background:rgba(0,180,120,.16);border-color:rgba(0,220,150,.22);}
.supportMsg.system{align-self:center;max-width:94%;font-size:12px;opacity:.82;background:rgba(255,190,60,.12);}
.supportMsgMeta{font-size:11px;opacity:.62;margin-bottom:4px;}
.supportSendRow{display:grid;grid-template-columns:1fr 98px;gap:8px;margin-top:10px;align-items:end;}
.supportSendRow textarea{min-height:48px;max-height:100px;}
@media(max-width:700px){.supportWidget{right:12px;bottom:16px}.supportPanel{width:calc(100vw - 24px);bottom:56px}.supportMessages{height:220px}.supportSendRow{grid-template-columns:1fr}.supportBtn{width:100%;}}