:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#f6f8ff,#eef2ff);color:#172033;padding:24px}
.shell{width:min(460px,100%);background:#fff;border:1px solid #dde3f1;border-radius:24px;box-shadow:0 24px 80px rgba(46,55,120,.14);padding:32px}
.brand{display:flex;align-items:center;gap:12px;margin-bottom:26px}
.mark{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:#675cff;color:#fff;font-weight:800}
.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#6b61e8;font-weight:800}
h1{font-size:30px;line-height:1.08;margin:6px 0 10px}
.intro{margin:0 0 24px;color:#667085;line-height:1.55}
.field{display:grid;gap:7px;margin:14px 0}
label{font-size:13px;font-weight:750}
.input{width:100%;border:1px solid #cfd6e6;border-radius:12px;padding:13px 14px;font:inherit;outline:none}
.input:focus{border-color:#675cff;box-shadow:0 0 0 3px rgba(103,92,255,.12)}
button{width:100%;margin-top:12px;border:0;border-radius:12px;padding:13px 16px;background:#675cff;color:#fff;font:inherit;font-weight:800;cursor:pointer}
button:disabled{opacity:.6;cursor:wait}
.msg{min-height:22px;margin-top:14px;font-size:13px}
.error{color:#b42318}
.fine{margin-top:24px;padding-top:18px;border-top:1px solid #edf0f6;color:#7b8499;font-size:12px;line-height:1.5}