:root{--kb-auth-bg:#fafafa;--kb-auth-bg-raised:#fff;--kb-auth-ink:#0c0c0c;--kb-auth-ink-2:#404040;--kb-auth-ink-4:#a3a3a3;--kb-auth-border:#e5e5e5;--kb-auth-ruby-soft:rgba(225,29,72,.08);--kb-auth-red-soft:rgba(239,68,68,.08);--kb-auth-font:"Inter",system-ui,-apple-system,sans-serif}.kb-auth-shell{min-height:100vh;display:grid;grid-template-columns:1fr;background:var(--kb-auth-bg);font-family:var(--kb-auth-font)}@media (min-width:1024px){.kb-auth-shell{grid-template-columns:minmax(0,520px) 1fr}}.kb-auth-form-col{display:flex;align-items:center;justify-content:center;padding:32px 24px;min-height:100vh}.kb-auth-btn:hover:not(:disabled){transform:translateY(-1px)}.kb-auth-btn:active:not(:disabled){transform:translateY(0)}@keyframes kb-spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.kb-brand-panel{display:none;position:relative;overflow:hidden;isolation:isolate;color:#fff;background:linear-gradient(135deg,#8b1e3f,#6b1731 40%,#b71540)}@media (min-width:1024px){.kb-brand-panel{display:block}}.kb-brand-bg-layer{position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,hsla(0,0%,100%,.12),transparent 50%),radial-gradient(circle at 10% 90%,hsla(0,0%,100%,.08),transparent 50%);pointer-events:none}.kb-brand-grid-layer{position:absolute;inset:-20%;background-image:radial-gradient(hsla(0,0%,100%,.18) 1px,transparent 0);background-size:24px 24px;opacity:.35;animation:kb-grid-drift 60s linear infinite;pointer-events:none}@keyframes kb-grid-drift{0%{transform:translateZ(0)}to{transform:translate3d(24px,24px,0)}}.kb-brand-glow-a,.kb-brand-glow-b{position:absolute;width:520px;height:520px;border-radius:50%;filter:blur(120px);pointer-events:none}.kb-brand-glow-a{top:-160px;right:-120px;background:radial-gradient(circle,#e11d48 0,transparent 70%);opacity:.55;animation:kb-glow-breathe 11s ease-in-out infinite}.kb-brand-glow-b{bottom:-200px;left:-160px;background:radial-gradient(circle,#fda4af 0,transparent 70%);opacity:.35;animation:kb-glow-breathe 9s ease-in-out 2s infinite}@keyframes kb-glow-breathe{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.15);opacity:.7}}.kb-brand-content{z-index:1;height:100%;display:flex;flex-direction:column;justify-content:center;padding:clamp(40px,6vw,64px) clamp(28px,4vw,56px);gap:clamp(28px,4vh,48px);max-width:560px}.kb-brand-content,.kb-orbit{position:relative;margin:0 auto}.kb-orbit{width:100%;max-width:380px;aspect-ratio:1;animation:kb-fade-up .7s ease-out both}@keyframes kb-fade-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.kb-orbit-rings{position:absolute;inset:0;width:100%;height:100%;animation:kb-orbit-rotate 60s linear infinite}@keyframes kb-orbit-rotate{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.kb-orbit-pulse{transform-origin:center;transform-box:fill-box;animation:kb-orbit-pulse-anim 4s ease-out infinite}@keyframes kb-orbit-pulse-anim{0%{transform:scale(.5);opacity:.8}to{transform:scale(1.4);opacity:0}}.kb-orbit-hub{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:clamp(78px,22%,96px);height:clamp(78px,22%,96px);background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.18),0 0 0 4px hsla(0,0%,100%,.25);animation:kb-orbit-hub-breathe 3.5s ease-in-out infinite}.kb-orbit-hub-img{width:70%;height:auto;-o-object-fit:contain;object-fit:contain}@keyframes kb-orbit-hub-breathe{0%,to{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.04)}}.kb-orbit-chip{position:absolute;background:#fff;border-radius:12px;padding:8px 12px;box-shadow:0 6px 16px rgba(0,0,0,.16);transform:translate(-50%,-50%);display:flex;align-items:center;justify-content:center;animation:kb-orbit-counter-rotate 60s linear infinite,kb-chip-bob 5s ease-in-out infinite}.kb-orbit-chip-square{padding:8px;width:44px;height:44px}.kb-orbit-chip img{display:block;max-width:100%;height:auto}@keyframes kb-orbit-counter-rotate{0%{transform:translate(-50%,-50%) rotate(0deg)}to{transform:translate(-50%,-50%) rotate(-1turn)}}@keyframes kb-chip-bob{0%,to{margin-top:0}50%{margin-top:-4px}}.kb-orbit-chip-1{top:15%;left:50%;animation-delay:0s,0s}.kb-orbit-chip-2{top:39.2%;left:83.3%;animation-delay:0s,.6s}.kb-orbit-chip-3{top:78.3%;left:70.6%;animation-delay:0s,1.2s}.kb-orbit-chip-4{top:78.3%;left:29.4%;animation-delay:0s,1.8s}.kb-orbit-chip-5{top:39.2%;left:16.7%;animation-delay:0s,2.4s}.kb-brand-taglines{position:relative;text-align:center;min-height:120px;padding-bottom:28px}.kb-brand-tagline{position:absolute;inset:0;opacity:0;transform:translateY(8px);transition:opacity .6s ease,transform .6s ease;pointer-events:none}.kb-brand-tagline.is-active{opacity:1;transform:translateY(0);pointer-events:auto}.kb-brand-tagline h2{font-size:22px;font-weight:700;letter-spacing:-.4px;margin:0 0 8px;color:#fff}.kb-brand-tagline p{font-size:14px;margin:0 auto;max-width:380px;color:hsla(0,0%,100%,.78);line-height:1.55}.kb-brand-dots{position:absolute;bottom:0;left:50%;transform:translateX(-50%);display:flex;gap:6px}.kb-brand-dots span{width:6px;height:6px;border-radius:50%;background:hsla(0,0%,100%,.3);transition:background .3s ease,width .3s ease}.kb-brand-dots span.is-active{background:hsla(0,0%,100%,.9);width:22px;border-radius:3px}.kb-brand-footer{position:relative;text-align:center;font-size:11px;color:hsla(0,0%,100%,.5);letter-spacing:.4px;margin-top:auto;padding:16px 0;z-index:1}@media (prefers-reduced-motion:reduce){.kb-brand-glow-a,.kb-brand-glow-b,.kb-brand-grid-layer,.kb-orbit,.kb-orbit-chip,.kb-orbit-hub,.kb-orbit-pulse,.kb-orbit-rings{animation:none!important}.kb-brand-tagline{transition:none!important}}