html,body{background:#161616;margin:0;min-height:100%}html.bt-auth-pending #root,html.bt-auth-gated #root{pointer-events:none!important;visibility:hidden!important}#bt-auth-gate{background:#161616;color:#f4f4f5;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;inset:0;isolation:isolate;overflow:auto;position:fixed;z-index:2147480000}.bt-auth-scene{background:#161616;box-sizing:border-box;min-height:100dvh;padding:36px}.bt-auth-layout{align-items:center;box-sizing:border-box;display:grid;gap:clamp(40px,7vw,112px);grid-template-columns:minmax(0,1.2fr) minmax(340px,400px);margin:0 auto;max-width:1180px;min-height:calc(100dvh - 72px)}.bt-auth-intro{min-width:0}.bt-auth-brand{align-items:center;color:#f4f4f5;display:inline-flex;font-size:19px;font-weight:780;gap:10px;letter-spacing:0;text-decoration:none}.bt-auth-brand-mark,.bt-auth-checking-mark{align-items:center;background:#5a90ff;border-radius:12px;color:#fff;display:inline-flex;font-size:17px;font-weight:850;height:36px;justify-content:center;width:36px}.bt-auth-copy{margin:48px 0 30px;max-width:510px}.bt-auth-eyebrow{color:#a1a1aa;font-size:13px;font-weight:700;margin:0 0 10px}.bt-auth-copy h1,.bt-auth-unavailable h1{font-size:clamp(30px,4vw,48px);line-height:1.08;margin:0}.bt-auth-copy>p:last-child,.bt-auth-unavailable>p:not(.bt-auth-eyebrow){color:#b7b7bd;font-size:16px;line-height:1.55;margin:16px 0 0}.bt-auth-preview{display:grid;gap:12px;grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);max-width:680px}.bt-auth-preview-card{background:#202020;border:1px solid #3a3a3a;border-radius:14px;margin:0;overflow:hidden}.bt-auth-preview-card img{display:block;height:100%;object-fit:cover;width:100%}.bt-auth-preview-card-main{grid-row:span 2;height:260px}.bt-auth-preview-card-main img{object-position:38% center}.bt-auth-preview-card-chat{height:124px}.bt-auth-preview-card-chat img{object-position:82% 22%}.bt-auth-preview-card-call{height:124px}.bt-auth-preview-card-call img{object-position:82% 83%}.bt-auth-form-surface,.bt-auth-unavailable{background:#202020;border:1px solid #3a3a3a;border-radius:16px;box-sizing:border-box}.bt-auth-form-surface{padding:30px}.bt-auth-form-heading{margin-bottom:24px}.bt-auth-form-heading p{color:#a1a1aa;font-size:13px;font-weight:700;margin:0 0 8px}.bt-auth-form-heading h2{font-size:25px;line-height:1.2;margin:0}.bt-auth-form{display:grid;gap:14px}.bt-auth-field{color:#d4d4d8;display:grid;font-size:13px;font-weight:680;gap:7px}.bt-auth-field input{background:#181818;border:1px solid #3a3a3a;border-radius:10px;box-sizing:border-box;color:#f4f4f5;font:inherit;font-size:16px;min-height:48px;outline:none;padding:0 13px;width:100%}.bt-auth-field input:focus{border-color:#5a90ff;box-shadow:0 0 0 3px #5a90ff38}.bt-auth-status{font-size:13px;line-height:1.35;margin:0;min-height:18px}.bt-auth-status[data-tone=error]{color:#fca5a5}.bt-auth-status[data-tone=info]{color:#a1a1aa}.bt-auth-submit{background:#5a90ff;border:1px solid #5a90ff;border-radius:10px;color:#fff;cursor:pointer;font:inherit;font-weight:750;min-height:48px;padding:0 16px;transition:background-color .16s ease,border-color .16s ease,transform .12s ease}.bt-auth-submit:hover{background:#477eed;border-color:#477eed}.bt-auth-submit:active{transform:translateY(1px)}.bt-auth-submit:focus-visible,.bt-auth-mode:focus-visible{outline:3px solid rgb(90 144 255 / 38%);outline-offset:3px}.bt-auth-submit:disabled{cursor:wait;opacity:.72}.bt-auth-mode{background:transparent;border:0;color:#8ab3ff;cursor:pointer;font:inherit;font-size:14px;font-weight:700;margin-top:18px;padding:4px 0;text-align:left}.bt-auth-mode:hover{color:#b7ceff;text-decoration:underline}.bt-auth-checking{align-items:center;display:flex;flex-direction:column;gap:14px;justify-content:center}.bt-auth-checking p{color:#b7b7bd;margin:0}.bt-auth-checking-mark{animation:bt-auth-pulse 1.1s ease-in-out infinite alternate;height:48px;width:48px}@keyframes bt-auth-pulse{to{opacity:.64;transform:scale(.94)}}.bt-auth-unavailable{margin:auto;max-width:440px;padding:32px}.bt-auth-unavailable .bt-auth-eyebrow{margin-top:34px}.bt-auth-unavailable .bt-auth-submit{margin-top:26px;width:100%}@media(max-width:767px){.bt-auth-scene{padding:max(20px,env(safe-area-inset-top)) 20px max(20px,env(safe-area-inset-bottom))}.bt-auth-layout{display:block;min-height:auto;padding:0 0 12px}.bt-auth-copy{margin:28px 0 22px}.bt-auth-copy h1{font-size:30px}.bt-auth-copy>p:last-child{font-size:15px;margin-top:12px}.bt-auth-preview{margin-bottom:26px}.bt-auth-preview-card-main{grid-row:auto;height:172px}.bt-auth-preview-card-chat,.bt-auth-preview-card-call{display:none}.bt-auth-form-surface{padding:22px 18px}.bt-auth-form-heading{margin-bottom:20px}.bt-auth-unavailable{margin-top:max(16vh,88px);padding:24px 20px}}@media(prefers-reduced-motion:reduce){.bt-auth-submit,.bt-auth-checking-mark{animation:none;transition:none}}