:root{--bg:#f6f7f9;--surface:#fff;--text:#1b1f24;--muted:#5d6673;--border:#dfe3e8;--accent:#1f4fd8;--accent-text:#fff;--danger:#b42318;--success:#067647;--radius:8px;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;margin:0}h1{margin:0 0 .25rem;font-size:1.5rem}h2{margin:0 0 1rem;font-size:1.05rem}code{font-family:ui-monospace,Cascadia Code,Consolas,monospace}.btn{border-radius:var(--radius);font:inherit;cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;padding:.55rem 1rem;font-weight:600;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--accent);color:var(--accent-text)}.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border)}.btn-link{color:var(--accent);background:0 0;padding:.25rem 0;font-weight:500}.form{flex-direction:column;gap:.9rem;display:flex}.form-inline{flex-flow:wrap;align-items:flex-end}.form label{flex-direction:column;gap:.35rem;font-size:.9rem;font-weight:600;display:flex}.form input{font:inherit;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);padding:.55rem .7rem;font-weight:400}.form input:focus{outline:2px solid var(--accent);outline-offset:1px}.hint{color:var(--muted);font-weight:400}.form-error{color:var(--danger);margin:0}.form-success{color:var(--success);margin:.75rem 0 0}.auth-page{place-items:center;min-height:100vh;padding:1rem;display:grid}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;width:100%;max-width:400px;padding:2rem}.auth-eyebrow{color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin:0 0 .5rem;font-size:.8rem}.auth-subtitle{color:var(--muted);margin:0 0 1.25rem}.qr{justify-content:center;margin:.5rem 0 1rem;display:flex}.secret{color:var(--muted);word-break:break-all;font-size:.85rem}.recovery-codes{columns:2;margin:0 0 1.5rem;padding-left:1.5rem;line-height:1.9}.admin-shell{min-height:100vh}.admin-header{background:var(--surface);border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:1.5rem;padding:.75rem 1.5rem;display:flex}.admin-brand{font-weight:700}.admin-brand-tag{color:var(--muted);font-weight:500}.admin-nav{flex:1;gap:1rem;display:flex}.admin-nav a{color:var(--muted);font-weight:600;text-decoration:none}.admin-nav a.active{color:var(--accent)}.admin-user{color:var(--muted);align-items:center;gap:.75rem;font-size:.9rem;display:flex}.admin-main{max-width:1100px;margin:0 auto;padding:2rem 1.5rem}.admin-loading{color:var(--muted)}.page-subtitle{color:var(--muted);margin:0 0 1.5rem}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:1.25rem;padding:1.25rem;overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:.9rem}.table th{text-align:left;color:var(--muted);border-bottom:1px solid var(--border);padding:.5rem;font-weight:600}.table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:.6rem .5rem}.table .actions{justify-content:flex-end;gap:.5rem;display:flex}.badge{background:var(--bg);color:var(--muted);border-radius:999px;margin-left:.5rem;padding:.1rem .45rem;font-size:.75rem}.status{text-transform:capitalize;font-weight:600}.status-active{color:var(--success)}.status-disabled{color:var(--danger)}