body.login-page{margin:0;font-family:Arial,Helvetica,sans-serif;background:#101826;display:flex;align-items:center;justify-content:center;min-height:100vh}
.login-card{width:min(360px,calc(100% - 30px));background:#fff;border-radius:18px;padding:30px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.login-card h1{color:#ff6600;text-align:center;margin:0 0 8px}
.sub{text-align:center;color:#555;margin-bottom:20px;font-weight:800}
.login-card input{width:100%;box-sizing:border-box;padding:13px;margin:7px 0;border:1px solid #cfd6df;border-radius:12px}
.login-card button{width:100%;padding:13px;border:0;border-radius:12px;background:#ff6600;color:#fff;font-weight:900;margin-top:8px;cursor:pointer}
.login-card button:disabled{opacity:.7;cursor:not-allowed}
.erro{color:#b91c1c;font-size:13px;min-height:18px;margin-top:10px;text-align:center}
.versao{text-align:center;font-size:12px;color:#777;margin-top:18px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}