.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:#eef1f6}.login-card{width:100%;max-width:940px;min-height:560px;background:#fff;border-radius:28px;box-shadow:0 1.5rem 3.5rem rgba(20,30,60,.18);overflow:hidden;display:flex;animation:cardIn .5s ease-out}@keyframes cardIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.login-brand{position:relative;flex:0 0 42%;background:linear-gradient(155deg,#24344d,#1f2d3d 55%,#16202e);overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:48px 28px}.login-brand:after,.login-brand:before{content:"";position:absolute;border-radius:50%;background:radial-gradient(circle at 30% 30%,#3b5578,#16202e);opacity:.9}.login-brand:before{width:260px;height:260px;bottom:-110px;inset-inline-start:-90px}.login-brand:after{width:130px;height:130px;top:60px;inset-inline-end:-40px;background:radial-gradient(circle at 30% 30%,#4a6b96,#1f2d3d)}.brand-content{position:relative;z-index:1}.login-logo-wrap{width:130px;height:130px;margin:0 auto 22px;border-radius:50%;background:#fff;padding:8px;box-shadow:0 .8rem 1.8rem rgba(0,0,0,.35);display:flex;align-items:center;justify-content:center;animation:logoPop .6s cubic-bezier(.34,1.56,.64,1)}@keyframes logoPop{0%{opacity:0;transform:scale(.7)}to{opacity:1;transform:scale(1)}}.login-logo{width:100%;height:100%;object-fit:contain;border-radius:50%}.brand-title{color:#fff;font-weight:700;font-size:1.4rem;margin-bottom:.4rem}.brand-subtitle{color:rgba(255,255,255,.75);font-size:.95rem;line-height:1.7}.login-form-panel{flex:1 1 auto;padding:56px 48px;display:flex;flex-direction:column;justify-content:center}.login-form-panel h2{font-weight:700;font-size:1.6rem;color:#1f2d3d;margin-bottom:.3rem}.login-form-panel .subtitle{color:#8892a0;margin-bottom:2rem;font-size:.92rem}.login-form-panel .form-label{font-size:.85rem;color:#4a5568;font-weight:600}.login-form-panel .form-control{background:#f4f6f9;border:1px solid #e5e9f0;padding:.7rem .9rem;border-radius:.6rem}.login-form-panel .form-control:focus{background:#fff;border-color:#3b5578;box-shadow:0 0 0 .2rem rgba(59,85,120,.15)}.btn-login{background:#1f2d3d;border:none;border-radius:.6rem;padding:.75rem;font-weight:600;transition:background .2s ease,transform .2s ease}.btn-login:hover{background:#16202e;transform:translateY(-1px)}.btn-login:disabled{background:#4a5568;transform:none}@media (max-width:767.98px){.login-card{flex-direction:column;min-height:0}.login-brand{flex:none;padding:36px 24px}.login-form-panel{padding:36px 28px}}