:root{color-scheme:dark;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--bg:#07090d;--panel:#10141b;--line:rgba(255,255,255,.11);--muted:#919aa9;--cyan:#20c9f5;--violet:#8c39ff}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg);color:#f7f9fc}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(430px,.92fr)}.brand-panel{position:relative;overflow:hidden;padding:clamp(44px,6vw,84px);display:flex;flex-direction:column;background:radial-gradient(circle at 18% 30%,rgba(0,190,245,.24),transparent 35%),radial-gradient(circle at 80% 80%,rgba(140,57,255,.2),transparent 34%),linear-gradient(145deg,#091019,#080a0f 72%)}.brand-panel:after{content:"";position:absolute;right:-140px;bottom:-150px;width:520px;height:520px;border:1px solid rgba(255,255,255,.06);border-radius:50%;box-shadow:0 0 0 70px rgba(255,255,255,.018),0 0 0 140px rgba(255,255,255,.012)}.brand-panel>img{width:230px;filter:brightness(0) invert(1);position:relative;z-index:1}.brand-copy{margin:auto 0;position:relative;z-index:1}.eyebrow{font-size:.72rem;font-weight:850;letter-spacing:.22em;color:#4bd1fa;margin:0 0 18px}.brand-copy h1{font-size:clamp(2.8rem,5vw,5.7rem);letter-spacing:-.06em;line-height:.98;margin:0 0 26px}.brand-copy h1 span{color:#9aa4b2}.brand-copy>p:last-child{max-width:42ch;color:#929caa;font-size:1.08rem;line-height:1.7}.store-line{display:flex;align-items:center;gap:16px;color:#7f8997;font-size:.78rem;font-weight:750;letter-spacing:.1em;text-transform:uppercase;position:relative;z-index:1}.store-line i{width:32px;height:1px;background:#39404a}.login-panel{display:grid;place-items:center;padding:38px;background:radial-gradient(circle at 50% 40%,#151a23 0,#0b0e13 67%)}.login-card{width:min(420px,100%)}.mobile-brand{display:none}.login-card h2{font-size:2.5rem;letter-spacing:-.045em;margin:0 0 10px}.hint{margin:0 0 34px;color:var(--muted);line-height:1.55}.login-card label{display:block;margin:20px 0 8px;color:#c6ccd5;font-size:.88rem;font-weight:700}.login-card input{width:100%;height:54px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.045);color:#fff;font:inherit;padding:0 16px;outline:none;transition:.2s}.login-card input:focus{border-color:#32cafa;box-shadow:0 0 0 4px rgba(32,201,245,.1)}.login-card button{margin-top:28px;width:100%;height:56px;border:0;border-radius:12px;background:linear-gradient(105deg,#14bee9,#407af5 53%,#883df4);color:white;font:inherit;font-weight:800;padding:0 19px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;box-shadow:0 14px 35px rgba(49,104,234,.23)}.login-card button:hover{filter:brightness(1.09)}.error{border:1px solid rgba(255,94,94,.35);background:rgba(255,80,80,.09);color:#ffb4b4;padding:13px 15px;border-radius:10px;font-size:.9rem}.secure{text-align:center;color:#697380;font-size:.76rem;margin:21px 0 0}.secure span{color:#42d392;font-size:.55rem}@media(max-width:820px){.auth-shell{display:block}.brand-panel{display:none}.login-panel{min-height:100vh;padding:28px}.mobile-brand{display:flex;align-items:center;gap:18px;margin-bottom:64px}.mobile-brand img{width:155px;filter:brightness(0) invert(1)}.mobile-brand span{border-left:1px solid var(--line);padding-left:18px;color:#8c96a4;font-size:.65rem;font-weight:850;letter-spacing:.18em}}@media(max-width:420px){.mobile-brand img{width:128px}.mobile-brand{gap:12px}.mobile-brand span{padding-left:12px}.login-card h2{font-size:2.15rem}}