:root{--bg:#071018;--panel:#ffffff14;--text:#f6fbff;--muted:#95a7b5;--accent:#66e3ff;--accent2:#a78bfa;--good:#47f2a1;--line:#ffffff1c;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{color:var(--text);background:radial-gradient(circle at 20% 10%,#66e3ff3d,#0000 32%),radial-gradient(circle at 90% 16%,#a78bfa38,#0000 32%),linear-gradient(135deg,#06101a,#101827);margin:0}button,input{font:inherit}button{color:var(--text);cursor:pointer;background:0 0;border:0;padding:0}.app{flex-direction:column;height:100dvh;display:flex;overflow:hidden}.top{grid-template-columns:44px 1fr 44px;align-items:center;gap:10px;padding:12px 14px 8px;display:grid}.iconBtn{width:44px;height:44px;color:var(--text);place-items:center;display:grid}.langBtn{color:var(--muted);justify-content:center;align-items:center;gap:8px;font-size:13px;display:flex}.langBtn strong{color:var(--text);font-size:15px}.stage{flex:1;min-height:0;position:relative}.chat{flex-direction:column;gap:9px;padding:14px 14px 10px;display:flex;position:absolute;inset:0;overflow-y:auto}.chat>:first-child{margin-top:auto}.bubble{text-align:left;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0a141f94;border-radius:19px;max-width:86%;padding:12px 13px;display:block}.bubble.me{background:#1f445499;margin-left:auto}.meta{color:var(--muted);justify-content:space-between;gap:10px;margin-bottom:5px;font-size:10px;display:flex}.bubble p{margin:0;font-size:14px;line-height:1.45}.orig{color:var(--muted);margin-top:6px;font-size:11px;line-height:1.45}.composer{padding:10px 12px calc(14px + env(safe-area-inset-bottom));grid-template-columns:44px 1fr 44px;align-items:center;gap:10px;display:grid}.voice{width:44px;height:44px;color:var(--muted);place-items:center;display:grid}.voice.on{color:var(--good);filter:drop-shadow(0 0 9px #47f2a18c)}.voice.loading{color:var(--accent)}.voice.error{color:#ff7a8b}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.bubble.tappable{cursor:pointer}.langToggle{position:relative}.langBadge{color:var(--accent);text-transform:uppercase;letter-spacing:.04em;font-size:9px;position:absolute;bottom:4px;right:2px}input{min-width:0;color:var(--text);background:#ffffff14;border:0;border-radius:18px;outline:none;padding:13px;font-size:14px}.send{width:44px;height:44px;color:var(--accent);place-items:center;display:grid}.pageTitle{text-align:center;font-size:15px;font-weight:700}.pageBody{min-height:0;padding:12px 14px calc(16px + env(safe-area-inset-bottom));flex:1;overflow-y:auto}.overlay{opacity:0;pointer-events:none;z-index:4;background:#00000061;transition:all .2s;position:fixed;inset:0}.overlay.show{opacity:1;pointer-events:auto}.panelHead{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.panelHead span,.settingTitle{color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-size:11px}.settingTitle{margin:10px 2px 8px}.panelHead button{place-items:center;width:36px;height:36px;display:grid}.newChat{background:#ffffff17;border-radius:16px;justify-content:center;align-items:center;gap:8px;width:100%;margin-bottom:12px;padding:11px;display:flex}.historyList{flex-direction:column;gap:9px;display:flex}.historyItem{text-align:left;background:#ffffff12;border-radius:17px;padding:12px}.historyItem strong{margin-bottom:4px;font-size:13px;display:block}.historyItem span{color:var(--muted);font-size:11px}.sheet{opacity:0;pointer-events:none;z-index:6;background:#08121df5;border-radius:24px;width:min(280px,100vw - 24px);padding:14px;transition:all .2s;position:fixed;top:66px;right:12px;transform:translateY(-10px)scale(.98);box-shadow:0 20px 70px #00000073}.sheet.open{opacity:1;pointer-events:auto;transform:none}.langSheet{width:min(220px,100vw - 24px);left:50%;right:auto;transform:translate(-50%,-10px)scale(.98)}.langSheet.open{transform:translate(-50%)}.provider{text-align:left;background:#ffffff12;border-radius:15px;width:100%;margin-bottom:8px;padding:10px}.provider.active{background:#66e3ff29}.provider strong{font-size:13px}.provider span{color:var(--muted);margin-top:2px;font-size:11px;display:block}.miniRow{width:100%;color:var(--muted);background:#ffffff0f;border-radius:15px;justify-content:space-between;align-items:center;margin-top:8px;padding:10px;font-size:12px;display:flex}.miniRow span{align-items:center;gap:6px;display:flex}.toggle{background:#ffffff29;border-radius:99px;width:38px;height:22px;position:relative}.toggle:after{content:"";background:#fff;border-radius:50%;width:16px;height:16px;transition:all .18s;position:absolute;top:3px;left:3px}.toggle.on{background:linear-gradient(135deg,var(--good),var(--accent))}.toggle.on:after{left:19px}.pipeline{color:var(--muted);background:#47f2a114;border-radius:15px;gap:6px;margin-top:10px;padding:10px;font-size:11px;display:grid}.pipeline div{align-items:center;gap:6px;display:flex}.login{place-items:center;display:grid}.loginBox{text-align:center;flex-direction:column;align-items:center;gap:12px;width:min(340px,100vw - 40px);display:flex}.loginBrand{color:var(--accent);align-items:center;gap:10px;display:flex}.loginBrand h1{color:var(--text);letter-spacing:-.02em;margin:0;font-size:24px}.loginNote{color:var(--muted);margin:0;font-size:13px}.loginError{color:#ff7a8b;margin:0;font-size:12px}.loginDivider{color:var(--muted);text-transform:uppercase;letter-spacing:.12em;margin:6px 0 2px;font-size:11px}.devLogin{flex-direction:column;gap:8px;width:100%;display:flex}.devLogin input{width:100%}.primaryBtn{background:linear-gradient(135deg,#66e3ff40,#a78bfa40);border-radius:18px;padding:12px;font-weight:700}.emptyNote{color:var(--muted);padding:6px 4px;font-size:12px;line-height:1.6}.addFriend{grid-template-columns:1fr auto;align-items:center;gap:8px;margin-bottom:10px;display:grid}.rowItem{justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px;display:flex}.rowItem strong{align-items:center;gap:6px;margin-bottom:3px;font-size:13px;display:flex}.rowItem span{color:var(--muted);font-size:11px;display:block}.rowMain{text-align:left;flex:1;min-width:0}.rowActions{gap:2px;display:flex}.checkBtn{background:#ffffff1f;border-radius:9px;flex:none;place-items:center;width:26px;height:26px;display:grid}.checkBtn.on{background:linear-gradient(135deg,var(--good),var(--accent));color:#06111b}.googleBtn{justify-content:center;min-height:44px;display:flex}