*{box-sizing:border-box}
body{margin:0;min-height:100vh;display:grid;place-items:center;background:#EEF2F0;color:#14201C;font:15px/1.45 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;padding:16px}
.caixa{width:100%;max-width:380px;background:#fff;border:1px solid #CFD9D5;border-radius:14px;padding:28px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.marca{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.marca b{display:block;font-size:28px;font-weight:800;color:#0F2A44;letter-spacing:-.5px;line-height:1}
.marca span{display:block;font-size:10.5px;letter-spacing:2.6px;color:#12A27A;font-weight:600;margin-top:4px}
h1{font-size:20px;margin:0 0 16px}
label{display:block;font-size:13px;color:#56675F;margin-bottom:12px}
input{display:block;width:100%;margin-top:4px;padding:10px 12px;border:1px solid #CFD9D5;border-radius:8px;font:inherit;color:inherit}
input:focus{outline:2px solid #16604E;outline-offset:0;border-color:#16604E}
button{width:100%;margin-top:6px;padding:11px;border:0;border-radius:8px;background:#16604E;color:#fff;font:inherit;font-weight:600;cursor:pointer}
.erro{color:#B0352A;font-size:13px;margin:0 0 10px}