*,:before,:after{box-sizing:border-box}body{color:#f8f9fa;background:#040815;margin:0}.login-wrapper{justify-content:center;align-items:center;min-height:100vh;padding:1rem;display:flex}.login-card{text-align:center;background:#161b22;border:1px solid #30363d;border-radius:12px;width:100%;max-width:420px;padding:2.5rem 3rem}.login-title{color:#e6edf3;margin:0 0 .75rem;font-size:1.75rem;font-weight:700}.login-subtitle{color:#8b949e;margin:0 0 2rem;font-size:.95rem}.btn-login{color:#fff;background:#238636;border-radius:6px;padding:.65rem 1.75rem;font-size:1rem;font-weight:600;text-decoration:none;transition:background .15s;display:inline-block}.btn-login:hover{background:#2ea043}