:root{--color-bg: #0f1117;--color-surface: #1a1d27;--color-border: #2a2d3e;--color-primary: #5b8af0;--color-primary-hover: #7aa4ff;--color-danger: #e05c5c;--color-success: #4caf82;--color-text: #e2e4f0;--color-muted: #8b8fa8;--radius: 12px;--radius-sm: 6px;--shadow: 0 4px 24px rgba(0, 0, 0, .4);--transition: .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--color-bg);color:var(--color-text);min-height:100vh;line-height:1.6}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.app{min-height:100vh;display:flex;flex-direction:column}.page{max-width:640px;margin:0 auto;padding:2rem 1rem 4rem;width:100%}.page h1{font-size:1.75rem;font-weight:700;margin-bottom:2rem}.back-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.45rem .9rem .45rem .7rem;border-radius:999px;background:var(--color-surface);border:1px solid 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progress-slide{0%{transform:translate(-150%)}to{transform:translate(370%)}}.progress-label{font-size:.8rem;color:var(--color-muted);text-align:center}.warning-text{color:#e0a040;font-size:.9rem}.code-display__success-badge{font-size:2rem;color:var(--color-success);margin-bottom:.5rem}.code-display__section{margin-bottom:1.25rem}.code-display__field-label{font-size:.8rem;color:var(--color-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.4rem}.code-display__passphrase{font-size:1.4rem;font-weight:700;letter-spacing:.05em;color:var(--color-text);font-family:Courier New,monospace;margin-bottom:.5rem}.passphrase-field{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.25rem}.passphrase-field label{font-size:.9rem;font-weight:600}.passphrase-field .code-input{text-transform:none;letter-spacing:0;font-size:1rem;font-weight:500}.passphrase-hint{font-size:.8rem;color:var(--color-muted);margin:0}.btn--sm{font-size:.8rem;padding:.35rem .75rem}.btn--cancel{background:transparent;color:var(--color-muted);border:1px solid var(--color-border);font-size:.78rem;padding:.35rem .85rem;border-radius:var(--radius-sm);cursor:pointer;transition:color var(--transition),border-color var(--transition)}.btn--cancel:hover:not(:disabled){color:var(--color-danger);border-color:var(--color-danger)}.btn--cancel:disabled{opacity:.5;cursor:not-allowed}.code-display__cancel{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--color-border);display:flex;flex-direction:column;align-items:center;gap:.5rem}.code-display__cancel-error{font-size:.8rem;color:var(--color-danger)}.code-display__success-badge--grey{color:var(--color-muted)}.code-display__qr{display:flex;flex-direction:column;align-items:center;gap:.5rem;margin-top:.5rem}.code-display__qr-img{width:160px;height:160px;border-radius:12px;background:var(--color-surface);padding:12px;border:1px solid var(--color-border)}.app-footer{display:flex;align-items:center;justify-content:center;gap:.6rem;padding:1.25rem 1rem;font-size:.78rem;color:var(--color-muted);border-top:1px solid var(--color-border);margin-top:auto}.app-footer__sep{opacity:.4}.app-footer__link{color:var(--color-muted);text-decoration:none;transition:color var(--transition)}.app-footer__link:hover{color:var(--color-primary)}.app-footer__version{font-family:Courier New,monospace}.app-footer__lang{background:none;border:1px solid var(--color-border);color:var(--color-muted);font-size:.72rem;font-weight:600;padding:.15rem .5rem;border-radius:4px;cursor:pointer;transition:color var(--transition),border-color var(--transition)}.app-footer__lang:hover{color:var(--color-primary);border-color:var(--color-primary)}