*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--tg-theme-bg-color, #f4f6f8);color:var(--tg-theme-text-color, #111827);line-height:1.5}.app[data-v-ab161de5]{min-height:100vh;padding:20px 16px 32px;max-width:420px;margin:0 auto}.app.initializing .content[data-v-ab161de5]{display:none}.header[data-v-ab161de5]{margin-bottom:20px}.header h1[data-v-ab161de5]{font-size:1.35rem;font-weight:700;margin:0 0 6px;letter-spacing:-.02em}.subtitle[data-v-ab161de5]{color:var(--tg-theme-hint-color, #6b7280);font-size:.9rem;margin:0}.loader-screen[data-v-ab161de5]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;min-height:50vh;color:var(--tg-theme-hint-color, #6b7280);font-size:.9rem}.spinner[data-v-ab161de5]{width:28px;height:28px;border:3px solid var(--tg-theme-secondary-bg-color, #e5e7eb);border-top-color:var(--tg-theme-button-color, #2481cc);border-radius:50%;animation:spin-ab161de5 .7s linear infinite}@keyframes spin-ab161de5{to{transform:rotate(360deg)}}.tabs[data-v-ab161de5]{display:flex;gap:6px;padding:4px;margin-bottom:16px;border-radius:12px;background:var(--tg-theme-secondary-bg-color, #eef2f7)}.tab[data-v-ab161de5]{flex:1;padding:10px 12px;border:none;border-radius:9px;background:transparent;color:var(--tg-theme-hint-color, #6b7280);font-size:.95rem;font-weight:500;cursor:pointer;transition:background .15s,color .15s}.tab.active[data-v-ab161de5]{background:var(--tg-theme-bg-color, #fff);color:var(--tg-theme-text-color, #111827);box-shadow:0 1px 3px #00000014}.alert[data-v-ab161de5]{padding:12px 14px;border-radius:10px;font-size:.9rem;margin-bottom:14px;line-height:1.45}.alert-error[data-v-ab161de5]{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.alert-success[data-v-ab161de5]{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}.alert-info[data-v-ab161de5]{background:var(--tg-theme-secondary-bg-color, #f3f4f6);color:var(--tg-theme-hint-color, #6b7280)}.card[data-v-ab161de5]{background:var(--tg-theme-secondary-bg-color, #fff);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:14px}.panel[data-v-ab161de5]{display:flex;flex-direction:column;gap:14px}.field[data-v-ab161de5]{display:flex;flex-direction:column;gap:6px}.field label[data-v-ab161de5]{font-size:.85rem;font-weight:500;color:var(--tg-theme-hint-color, #6b7280)}input[data-v-ab161de5]{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--tg-theme-hint-color, #d1d5db);font-size:1rem;background:var(--tg-theme-bg-color, #fff);color:inherit;outline:none;transition:border-color .15s,box-shadow .15s}input[data-v-ab161de5]:focus{border-color:var(--tg-theme-button-color, #2481cc);box-shadow:0 0 0 3px #2481cc26}button.primary[data-v-ab161de5]{width:100%;padding:13px 16px;border:none;border-radius:10px;background:var(--tg-theme-button-color, #2481cc);color:var(--tg-theme-button-text-color, #fff);font-size:1rem;font-weight:600;cursor:pointer;transition:opacity .15s}button.primary[data-v-ab161de5]:disabled{opacity:.55;cursor:not-allowed}.qr-box[data-v-ab161de5]{display:flex;flex-direction:column;align-items:center;gap:12px;padding:8px 0}.qr-box img[data-v-ab161de5]{width:220px;height:220px;border-radius:12px;background:#fff;padding:8px;box-shadow:0 2px 12px #00000014}.qr-skeleton[data-v-ab161de5]{width:220px;height:220px;border-radius:12px;background:linear-gradient(90deg,var(--tg-theme-secondary-bg-color, #e5e7eb) 0%,var(--tg-theme-bg-color, #f3f4f6) 50%,var(--tg-theme-secondary-bg-color, #e5e7eb) 100%);background-size:200% 100%;animation:skeleton-shimmer-ab161de5 1.2s ease-in-out infinite}.qr-skeleton-hint[data-v-ab161de5]{width:180px;height:14px;border-radius:7px;background:linear-gradient(90deg,var(--tg-theme-secondary-bg-color, #e5e7eb) 0%,var(--tg-theme-bg-color, #f3f4f6) 50%,var(--tg-theme-secondary-bg-color, #e5e7eb) 100%);background-size:200% 100%;animation:skeleton-shimmer-ab161de5 1.2s ease-in-out infinite}@keyframes skeleton-shimmer-ab161de5{0%{background-position:200% 0}to{background-position:-200% 0}}.hint[data-v-ab161de5]{font-size:.85rem;color:var(--tg-theme-hint-color, #6b7280);line-height:1.5;margin:0}.step-block[data-v-ab161de5]{display:flex;flex-direction:column;gap:12px}