:root{--brand:#159aa8;--brand-dark:#087887;--ink:#10242a;--muted:#6f858b}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--ink);font:14px Inter,Segoe UI,Arial,sans-serif;background:radial-gradient(circle at 15% 18%,#9ee8dd 0,transparent 28%),radial-gradient(circle at 85% 78%,#b8dff2 0,transparent 30%),linear-gradient(135deg,#edfafa,#f8fbff);overflow-x:hidden}body:before,body:after{content:"";position:fixed;border-radius:50%;filter:blur(2px);opacity:.6;z-index:-1}body:before{width:340px;height:340px;right:-80px;top:-90px;background:#67d4c6}body:after{width:290px;height:290px;left:-90px;bottom:-80px;background:#88cfe5}.login-shell{min-height:100vh;display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;max-width:1120px;margin:auto;padding:42px}.login-brand{padding:55px;color:#fff;min-height:570px;border-radius:30px 0 0 30px;background:linear-gradient(145deg,#159aa8dd,#087887ed);backdrop-filter:blur(20px);box-shadow:0 30px 80px #17626e22;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.login-brand:after{content:"";position:absolute;width:300px;height:300px;border:1px solid #ffffff35;border-radius:50%;right:-150px;bottom:-80px;box-shadow:0 0 0 55px #ffffff0b,0 0 0 110px #ffffff08}.mark{width:64px;height:64px;border-radius:18px;background:#ffffffed;color:var(--brand);display:grid;place-items:center;font-size:37px;font-weight:900;box-shadow:0 14px 35px #064c5640}.login-brand h1{font-size:45px;margin:24px 0 9px;letter-spacing:-1px}.login-brand p{margin:0;max-width:310px;font-size:15px;line-height:1.7;opacity:.8}.login-card{width:min(440px,calc(100% - 30px));justify-self:center;padding:44px;border:1px solid #ffffffb5;border-radius:24px;background:#ffffff99;backdrop-filter:blur(22px);box-shadow:0 30px 90px #224d5a22}.eyebrow{margin:0;color:var(--brand);font-size:10px;font-weight:850;letter-spacing:.16em}.login-card h2{font-size:31px;margin:10px 0 7px;letter-spacing:-.5px}.intro{color:var(--muted);margin:0 0 29px;line-height:1.5}.login-card label{display:grid;gap:8px;margin:17px 0;color:#29464d;font-size:12px;font-weight:700}.login-card input{height:49px;border:1px solid #bed4d8;border-radius:12px;padding:0 14px;background:#ffffffaa;color:var(--ink);font:inherit;outline:none;transition:.2s}.login-card input:focus{border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px #159aa817}.login-card button{width:100%;height:49px;margin-top:12px;border:0;border-radius:12px;background:linear-gradient(90deg,#159aa8,#25b9ac);color:#fff;font-weight:800;cursor:pointer;box-shadow:0 13px 28px #159aa832;transition:transform .2s,box-shadow .2s}.login-card button:hover{transform:translateY(-1px);box-shadow:0 17px 34px #159aa840}.login-card button:disabled{opacity:.6;transform:none}.login-error{padding:11px;border:1px solid #ffd3d3;border-radius:9px;background:#fff1f1;color:#b72b2b}.login-card>small{display:block;margin-top:24px;text-align:center;color:#85999e}@media(max-width:780px){.login-shell{grid-template-columns:1fr;padding:20px}.login-brand{min-height:220px;border-radius:25px 25px 0 0;padding:34px}.login-brand h1{font-size:34px}.login-card{width:100%;border-radius:0 0 25px 25px;padding:34px}}