.ui-btn{font:inherit;font-size:17px;font-weight:500;min-height:48px;padding:12px 16px;border-radius:12px;border:1px solid var(--accent);background:none;color:var(--accent);display:inline-flex;align-items:center;justify-content:center;gap:8px;-webkit-tap-highlight-color:transparent;touch-action:manipulation;-webkit-user-select:none;user-select:none;transition:transform .08s ease,opacity .15s ease,background-color .15s ease}.ui-btn.primary{border-color:transparent;background:var(--accent);color:#fff}.ui-btn:active:not(:disabled){transform:scale(.97);opacity:.85}.ui-btn:focus-visible,.ui-input:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 40%,transparent);outline-offset:2px}.ui-btn:disabled{opacity:.5;cursor:default}.ui-btn[aria-busy=true]{opacity:.8}.ui-btn[data-state=ok]{background:var(--ok);border-color:var(--ok);color:#fff}.ui-spin{width:16px;height:16px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:ui-spin .7s linear infinite}@keyframes ui-spin{to{transform:rotate(360deg)}}.ui-input{font:inherit;font-size:17px;min-height:48px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);width:100%;box-sizing:border-box}.ui-input[aria-invalid=true]{border-color:var(--danger);background:var(--danger-bg)}.ui-input.code{font-variant-numeric:tabular-nums;letter-spacing:.3em;text-align:center;font-size:22px}.ui-field{display:flex;flex-direction:column;gap:6px}.ui-error{color:var(--danger);font-size:14px;margin:0}.ui-error:empty{display:none}.ui-note{color:var(--muted);margin:0}.ui-note[data-kind=error]{color:var(--danger)}.ui-note[data-kind=ok]{color:var(--ok)}.ui-shake{animation:ui-shake .35s ease}@keyframes ui-shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-6px)}40%,80%{transform:translate(6px)}}fieldset.ui-lock{border:0;margin:0;padding:0;min-width:0}fieldset.ui-lock:disabled{opacity:.7}.ui-haptic{position:fixed;left:-100px;top:0;opacity:0;pointer-events:none}@media(prefers-reduced-motion:reduce){.ui-spin{animation-duration:2s}.ui-shake{animation:none}.ui-btn{transition:none}}