:root{--pink:#ca147c;--purple:#78398e;--blue:#2d67aa;--cyan:#49b4c9;--ink:#17223b;--muted:#6c7690;--line:#dfe5ed}*{box-sizing:border-box}.hidden{display:none!important}body{margin:0;min-height:100vh;color:var(--ink);background:radial-gradient(circle at 85% 12%,rgba(73,180,201,.15),transparent 31%),radial-gradient(circle at 8% 78%,rgba(202,20,124,.1),transparent 29%),#f5f7fb;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.login-shell{min-height:100vh;display:grid;place-items:center;padding:28px}.login-card{width:min(440px,100%);padding:38px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 28px 80px rgba(34,57,94,.14)}.login-card>img{width:245px;max-width:100%;height:auto}.product{display:flex;align-items:center;gap:8px;margin:38px 0 10px;color:var(--blue);font-size:10px;font-weight:850;letter-spacing:.15em;text-transform:uppercase}.product i{width:26px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--pink),var(--cyan))}h1{margin:0;font-size:38px;letter-spacing:-.045em}.intro{margin:12px 0 25px;color:var(--muted);font-size:14px;line-height:1.55}label{display:grid;gap:7px;margin-top:14px;color:#45546b;font-size:11px;font-weight:750}input{height:48px;padding:0 14px;border:1px solid #cfd8e3;border-radius:11px;color:var(--ink);background:#fbfdff;font:inherit;font-size:15px}input:focus{outline:3px solid rgba(45,103,170,.15);border-color:var(--blue)}button{width:100%;height:48px;margin-top:22px;border:0;border-radius:11px;color:#fff;background:linear-gradient(100deg,var(--pink),var(--purple),var(--blue));font-size:14px;font-weight:800;cursor:pointer}button:disabled{opacity:.58}.error{margin:14px 0 0;padding:10px 12px;border-radius:9px;color:#9d2432;background:#fff0f2;font-size:12px;line-height:1.45}@media(max-width:520px){.login-card{padding:28px 23px;border-radius:20px}}