:root{--ba-font-sans:"Geist",system-ui,sans-serif;--ba-font-mono:"Geist Mono",ui-monospace,monospace;--ba-radius-sm:8px;--ba-radius-md:10px;--ba-radius-lg:14px}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:#f5f6f9;color:#171a22;font-family:var(--ba-font-sans)}.handoff-frame-shell{width:100vw;height:100vh;overflow:hidden}.handoff-frame{display:block;width:100%;height:100%;border:0}.tenant-auth-shell{--tenant-accent:#6d6af7;min-height:100vh;width:100vw;display:grid;place-items:center;padding:28px 22px;background:#0b0c0f;color:#eceef1;overflow:auto}.tenant-auth-card{width:min(980px,100%);min-height:620px;display:grid;grid-template-columns:minmax(300px,42%) 1fr;border:1px solid rgba(255,255,255,.08);border-radius:20px;overflow:hidden;background:#ffffff;box-shadow:0 20px 60px rgba(0,0,0,.45)}.tenant-auth-brand{position:relative;display:flex;flex-direction:column;gap:14px;padding:34px 32px;background:radial-gradient(circle at 100% 0,rgba(255,255,255,.16),transparent 28%),radial-gradient(circle at 0 100%,rgba(255,255,255,.1),transparent 24%),linear-gradient(155deg,var(--tenant-accent),color-mix(in srgb,var(--tenant-accent) 72%,#ffffff));color:#ffffff}.tenant-auth-brand-mark{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;background:rgba(255,255,255,.2);font-size:13px;font-weight:700}.tenant-auth-brand-name{position:absolute;top:39px;left:74px;max-width:calc(100% - 106px);font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tenant-auth-brand-copy{margin-top:auto;margin-bottom:18px}.tenant-auth-brand-copy h1{margin:0 0 14px;font-size:29px;line-height:1.12;letter-spacing:0}.tenant-auth-brand-copy p{margin:0;color:rgba(255,255,255,.86);font-size:13.5px;line-height:1.6}.tenant-auth-brand-list{display:flex;flex-direction:column;gap:11px;margin-bottom:auto}.tenant-auth-brand-list span{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:500}.tenant-auth-brand-list span:before{content:"";width:22px;height:22px;flex:0 0 auto;border-radius:7px;background:rgba(255,255,255,.22);box-shadow:inset 0 0 0 7px transparent}.tenant-auth-panel{display:flex;min-width:0;align-items:center;justify-content:center;padding:36px 44px;background:#ffffff;color:#16181f}.tenant-auth-form,.tenant-auth-loading,.tenant-auth-restricted{width:min(100%,390px)}.tenant-auth-kicker{display:inline-flex;margin-bottom:18px;padding:6px 10px;border-radius:999px;background:color-mix(in srgb,var(--tenant-accent) 12%,#ffffff);color:var(--tenant-accent);font-size:12px;font-weight:700}.tenant-auth-form h2,.tenant-auth-restricted h2{margin:0 0 6px;font-size:23px;line-height:1.2;letter-spacing:0}.tenant-auth-form p,.tenant-auth-restricted p{margin:0 0 24px;color:#5b606b;font-size:13.5px;line-height:1.55}.tenant-auth-form label{display:block;margin-bottom:15px;color:#5b606b;font-size:12.5px;font-weight:500}.tenant-auth-form input{width:100%;margin-top:7px;padding:12px 14px;border:1.5px solid #e9ebf0;border-radius:11px;background:#f3f4f7;color:#16181f;font-size:14px;font-weight:500}.tenant-auth-form input:focus{border-color:var(--tenant-accent);outline:none}.tenant-auth-primary{width:100%;padding:13px;border:0;border-radius:11px;background:var(--tenant-accent);color:#ffffff;cursor:pointer;font-size:14px;font-weight:700}.tenant-auth-primary:disabled{cursor:not-allowed;opacity:.6}.tenant-auth-error{margin:-2px 0 14px;padding:10px 12px;border-radius:9px;background:#fff1f1;color:#b42318;font-size:12.5px;font-weight:600}.tenant-auth-loading{display:flex;align-items:center;justify-content:center;gap:10px;color:#5b606b;font-size:13px;font-weight:600}.tenant-auth-loading span{width:17px;height:17px;border:2px solid color-mix(in srgb,var(--tenant-accent) 28%,transparent);border-top-color:var(--tenant-accent);border-radius:50%;animation:tenant-auth-spin .8s linear infinite}@keyframes tenant-auth-spin{to{transform:rotate(1turn)}}@media (max-width:760px){.tenant-auth-shell{padding:0;align-items:stretch}.tenant-auth-card{min-height:100vh;grid-template-columns:1fr;border-radius:0}.tenant-auth-brand{min-height:280px}.tenant-auth-panel{padding:30px 22px;align-items:flex-start}}