*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;background:#f5f5f5;color:#212529;line-height:1.6}
.container{max-width:560px;margin:0 auto;padding:24px 16px}
h1{font-size:24px;margin-bottom:8px}
.desc{color:#6c757d;font-size:14px;margin-bottom:24px}
.card{background:#fff;border-radius:12px;box-shadow:0 1px 3px rgba(0,0,0,.08);padding:24px;margin-bottom:16px}
.section-title{font-size:15px;font-weight:700;margin-bottom:12px}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;margin-bottom:20px}
.check-label{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}
.check-label input{width:18px;height:18px;accent-color:#0d6efd;cursor:pointer}
.range-row{display:flex;align-items:center;gap:12px;margin-bottom:24px}
.range-row input[type=range]{flex:1;accent-color:#0d6efd}
.range-row input[type=number]{width:64px;padding:6px 8px;border:1px solid #dee2e6;border-radius:6px;font-size:14px;text-align:center}
.btn{display:block;width:100%;padding:12px;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;background:#0d6efd;color:#fff;transition:background .2s}
.btn:hover{background:#0b5ed7}
.results{margin-top:20px}
.result-group{margin-bottom:16px}
.result-label{font-size:13px;color:#6c757d;margin-bottom:4px}
.password-output{font-family:'Courier New',monospace;font-size:16px;background:#f8f9fa;border:1px solid #dee2e6;padding:12px;border-radius:6px;word-break:break-all;cursor:pointer;transition:background .15s;user-select:all}
.password-output:hover{background:#e9ecef}
.copied{border-color:#198754;background:#d1e7dd}

.footer-card{display:flex;align-items:center;gap:12px;background:#fff;color:#212529;text-decoration:none;border-radius:12px;padding:12px 14px;margin-top:8px;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.footer-card:hover,.footer-card:focus,.footer-card:visited{color:#212529;text-decoration:none}
.footer-avatar{width:52px;height:52px;border-radius:50%;object-fit:cover;flex:0 0 52px;border:1px solid #dee2e6}
.footer-info{display:flex;flex-direction:column;font-size:13px;line-height:1.35}
.footer-name{font-size:15px;font-weight:700}