/* 2FA-QR-Generator: erweiterte Einstellungen, Live-Code mit Countdown-Ring, QR-Canvas. */
.tl-2fa-adv { border: 1px solid var(--line); border-radius: 12px; background: var(--bg-soft); }
.tl-2fa-adv summary { cursor: pointer; padding: 11px 14px; font-size: 13.5px; font-weight: 600; color: var(--ink-2); border-radius: 12px; }
.tl-2fa-adv summary:hover { color: var(--ink); }
.tl-2fa-adv summary:focus-visible { outline: 0; box-shadow: var(--tl-focus); }
.tl-2fa-adv__body { display: grid; gap: 14px; padding: 4px 14px 14px; }
.tl-2fa-notes { display: grid; gap: 8px; }
.tl-2fa-notes:empty { display: none; }
.tl-2fa-import { min-height: 72px; }

.tl-2fa-live { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.tl-2fa-live.is-ending .tl-2fa-ring__bar { stroke: var(--tl-warn); }
.tl-2fa-ring { position: relative; flex: none; width: 76px; height: 76px; }
.tl-2fa-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.tl-2fa-ring circle { fill: none; stroke-width: 4; }
.tl-2fa-ring__track { stroke: var(--bg-sunken); }
.tl-2fa-ring__bar { stroke: hsl(var(--tl-hue) 70% 42%); stroke-linecap: round; transition: stroke-dashoffset .25s linear, stroke .2s ease; }
[data-theme="dark"] .tl-2fa-ring__bar { stroke: hsl(var(--tl-hue) 70% 58%); }
.tl-2fa-ring__secs { position: absolute; inset: 0; display: grid; place-items: center; font: 600 17px/1 var(--font-mono); color: var(--ink); }
.tl-2fa-codes { display: grid; gap: 6px; min-width: 0; }
.tl-2fa-code { display: block; font: 700 clamp(32px, 6vw, 46px)/1.05 var(--font-mono); letter-spacing: .06em; color: var(--ink); font-variant-numeric: tabular-nums; }
.tl-2fa-side { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 12.5px; color: var(--ink-3); }
.tl-2fa-side b { font: 600 13px var(--font-mono); color: var(--ink-2); letter-spacing: .04em; }
.tl-2fa-canvas { width: 260px; max-width: 100%; height: auto; }

@media (prefers-reduced-motion: reduce) {
  .tl-2fa-ring__bar { transition: none; }
}