@keyframes login-gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes login-float-glow{0%,to{opacity:.45;transform:translateY(0) scale(1)}50%{opacity:.75;transform:translateY(-8px) scale(1.03)}}@keyframes login-shimmer-slide{0%{transform:translate(-120%)}to{transform:translate(120%)}}.login-animated-gradient{background:linear-gradient(125deg,#1a0b2e,#2e1065 28%,#5b21b6 52%,#4c1d95 78%,#1e1b4b);background-size:220% 220%;animation:login-gradient-shift 16s ease infinite}.login-gradient-btn{background:linear-gradient(180deg,#4b5563,#374151 48%,#1f2937)}.login-gradient-btn:hover:not(:disabled){background:linear-gradient(180deg,#374151,#1f2937 48%,#111827)}.login-shimmer-overlay{background:linear-gradient(105deg,transparent 0%,rgba(255,255,255,.14) 48%,transparent 100%)}.login-shimmer-overlay:after{content:"";position:absolute;inset:0;animation:login-shimmer-slide 2.8s ease-in-out infinite}.login-hero-glow{animation:login-float-glow 7s ease-in-out infinite}.login-page-shell{background-color:#000}.login-flow-logo{background:transparent!important}.login-center-brand{background:transparent}@media(min-width:1024px){.login-center-brand{width:auto;max-width:min(440px,42vw)}}.login-auth-card{color:#0f172a}.login-flip-scene{perspective:1400px}.login-flip-inner{display:grid;position:relative;width:100%;transform-style:preserve-3d}.login-flip-face{grid-area:1 / 1;width:100%;backface-visibility:hidden;-webkit-backface-visibility:hidden}.login-flip-back{transform:rotateY(180deg)}.login-flip-face-panel{display:flex;min-height:100%;width:100%;flex-direction:column}.login-brand-watermark-wrap{position:absolute;left:40%;top:49%;z-index:1;width:min(92vw,910px);max-width:95%;transform:translate(-50%,-50%);pointer-events:none}.login-brand-watermark-motion{transform:rotate(-5deg);transform-origin:center center}.login-brand-watermark{display:block;width:100%;height:auto;-o-object-fit:contain;object-fit:contain;opacity:.16;-webkit-user-select:none;user-select:none;filter:drop-shadow(0 0 60px rgba(255,255,255,.08))}@media(min-width:1024px){.login-brand-watermark-wrap{left:58%;top:51%;width:min(62vw,820px)}.login-brand-watermark{opacity:.16}}@media(prefers-reduced-motion:reduce){.login-animated-gradient,.login-hero-glow,.login-shimmer-overlay:after{animation:none}.login-brand-watermark{opacity:.15}}