* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background: var(--ddf-canvas, #111); color: var(--ddf-text, #eee); font-family: 'Inter', system-ui, sans-serif; font-style: normal; }
        .top { background: var(--ddf-panel, #1a1a1a); padding: 14px 24px; border-bottom: 1px solid var(--ddf-line-soft, #222); display: flex; align-items: center; gap: 12px; }
        .top h1 { font-size: 19px; color: #2AABEE; }
        .top a { color: var(--ddf-text-soft, #cfcfcf); text-decoration: none; font-size: 13px; padding: 6px 12px; border-radius: 6px; }
        .top a:hover { background: var(--ddf-control, #242424); color: var(--ddf-text, #fff); }
        .card { max-width: 380px; margin: 9vh auto 0; background: var(--ddf-panel, #181818); border: 1px solid var(--ddf-line, #262626); border-radius: 12px; padding: 28px; }
        .card h1 { color: #2AABEE; font-size: 24px; margin-bottom: 4px; }
        .card h2 { font-size: 15px; font-weight: normal; color: var(--ddf-muted, #aaa); margin-bottom: 20px; }
        label { display: block; font-size: 12px; color: var(--ddf-muted, #999); margin: 12px 0 4px; }
        input[type=text], input[type=password] { width: 100%; background: var(--ddf-control, #222); border: 1px solid var(--ddf-line, #333); border-radius: 6px; padding: 9px 12px; color: var(--ddf-text, #fff); font-size: 14px; font-family: inherit; }
        input.code { letter-spacing: 6px; font-size: 22px; text-align: center; }
        button, .btn { background: var(--ddf-primary, #005bff); border: none; border-radius: 6px; padding: 9px 18px; color: var(--ddf-text, #fff); font-size: 14px; cursor: pointer; font-family: inherit; }
        button.ghost { background: var(--ddf-control, #222); border: 1px solid var(--ddf-line, #333); color: var(--ddf-text-soft, #bbb); }
        button.danger { background: var(--ddf-negative-bg, #3a1616); color: var(--ddf-negative, #ff6b6a); }
        button.small { padding: 3px 10px; font-size: 12px; }
        .full { width: 100%; margin-top: 18px; }
        .err { background: var(--ddf-negative-bg, #2a1111); color: var(--ddf-negative, #ff7b7a); padding: 9px 12px; border-radius: 6px; font-size: 13px; margin-top: 14px; }
        .ok { background: var(--ddf-positive-bg, #0f2a20); color: var(--ddf-positive, #3fcf9e); padding: 9px 12px; border-radius: 6px; font-size: 13px; margin: 14px 0; }
        .muted { color: var(--ddf-muted, #888); font-size: 12px; line-height: 1.6; }
        .wrap { max-width: 1200px; margin: 20px auto; padding: 0 24px; }
        .box { background: var(--ddf-panel, #181818); border: 1px solid var(--ddf-line, #262626); border-radius: 10px; padding: 16px 18px; margin-bottom: 16px; }
        .box h3 { font-size: 13px; color: var(--ddf-muted, #aaa); text-transform: uppercase; font-weight: normal; margin-bottom: 10px; }
        table { border-collapse: collapse; width: 100%; font-size: 13px; }
        th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--ddf-line-soft, #222); vertical-align: top; }
        th { color: var(--ddf-muted, #999); font-weight: normal; }
        .chk { display: inline-flex; align-items: center; gap: 5px; margin-right: 12px; font-size: 13px; white-space: nowrap; }
        .chk input { accent-color: #2AABEE; }
        .pill { font-size: 11px; padding: 2px 8px; border-radius: 5px; background: var(--ddf-control, #232323); color: var(--ddf-text-soft, #bbb); }
        .pill.g { background: var(--ddf-positive-bg, #0f3024); color: var(--ddf-positive, #3fcf9e); } .pill.r { background: var(--ddf-negative-bg, #3a1616); color: var(--ddf-negative, #ff6b6a); } .pill.y { background: var(--ddf-warning-bg, #2e2a0a); color: var(--ddf-warning, #F2C94C); }
        .row-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
        #qr { background: #fff; padding: 10px; display: inline-block; border-radius: 8px; margin: 12px 0; }
        .secret { font-family: monospace; font-size: 14px; letter-spacing: 1px; background: var(--ddf-control, #222); padding: 6px 10px; border-radius: 6px; display: inline-block; font-style: normal; }