:root{--bg:#f4f6f8;--card:#fff;--text:#1b232c;--muted:#66717d;--border:#d8dee4;--primary:#1f6fb2;--danger:#c0392b;--warn:#b7791f;--warn-bg:#fff6e5;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);margin:0}h1{margin:0 0 4px;font-size:22px}h2{margin:0;font-size:20px}h3{margin:24px 0 8px;font-size:16px}a{color:var(--primary)}.muted{color:var(--muted)}.small{font-size:13px}.error{color:var(--danger)}.warn{color:var(--warn)}.nowrap{white-space:nowrap}.num{text-align:right}.row{align-items:center;gap:8px;display:flex}.layout{min-height:100vh;display:flex}.sidebar{color:#e6edf3;background:#16212c;flex-direction:column;gap:4px;width:220px;padding:16px 12px;display:flex}.brand{padding:4px 8px 12px;font-size:18px;font-weight:700}.nav-group{text-transform:uppercase;letter-spacing:.06em;color:#8b9aa8;padding:12px 8px 4px;font-size:11px}.nav{color:#e6edf3;border-radius:6px;padding:8px;text-decoration:none;display:block}.nav:hover{background:#22313f}.nav.active{background:var(--primary)}.me{border-top:1px solid #2c3b49;flex-direction:column;gap:6px;margin-top:auto;padding:12px 8px 0;display:flex}.me .muted{color:#8b9aa8}.content{flex:1;padding:24px 32px;overflow-x:auto}.page-head{justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px;display:flex}.center-page{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:12px;padding:20px;display:flex}.card.narrow{width:100%;max-width:420px}.card.wide{width:100%;max-width:900px;max-height:85vh;overflow:auto}label{color:var(--muted);flex-direction:column;gap:4px;font-size:13px;font-weight:600;display:flex}input,select{font:inherit;border:1px solid var(--border);color:var(--text);background:#fff;border-radius:6px;padding:9px 10px;font-size:15px}.code-input{letter-spacing:8px;text-align:center;font-size:26px}button{font:inherit;border:1px solid var(--primary);background:var(--primary);color:#fff;cursor:pointer;border-radius:6px;padding:9px 14px;font-weight:600}button:disabled{opacity:.5;cursor:default}button.secondary{color:var(--primary);background:#fff}button.link{color:var(--primary);background:0 0;border:none;padding:2px 6px}button.link.danger{color:var(--danger)}.actions{white-space:nowrap}.qr{align-self:center;width:200px;height:200px}.steps{flex-direction:column;gap:4px;margin:0;padding-left:20px;display:flex}code{word-break:break-all;background:#eef2f6;border-radius:4px;padding:1px 5px}.tag{background:var(--danger);color:#fff;border-radius:4px;margin-left:6px;padding:1px 5px;font-size:11px}table{border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:8px;width:100%;font-size:14px;overflow:hidden}th,td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:8px 10px}th{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#eef2f6;font-size:12px}.row-warn td{background:var(--warn-bg)}.row-off td{opacity:.55}.overlay{z-index:10;background:#0000008c;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:24px;display:flex;position:fixed;inset:0}.photo-big{border-radius:8px;max-width:90vw;max-height:85vh}