*,:after,:before{box-sizing:border-box}*{margin:0}:focus{outline:none}:focus-visible{outline:var(--focus-ring,2px) solid var(--focus,var(--accent));outline-offset:2px}body,html{overflow-x:clip}body{-webkit-font-smoothing:antialiased;line-height:1.5}canvas,img,picture,svg,video{display:block;max-width:100%}button,input,select,textarea{font:inherit}h1,h2,h3,h4,h5,h6,p{overflow-wrap:break-word}#root{isolation:isolate}input[type=number]{appearance:textfield}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{appearance:none;margin:0}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes fade-out{0%{opacity:1}to{opacity:0}}.btn{display:inline-flex;gap:var(--space-2);justify-content:center;align-items:center;min-height:var(--control-height);padding:0 var(--space-6);border:var(--hairline) solid rgba(0,0,0,0);border-radius:var(--radius-pill);font-family:var(--font-body);font-size:var(--text-body);font-weight:var(--weight-medium);line-height:1;text-align:center;text-decoration:none;white-space:nowrap;cursor:pointer;transition:background-color var(--motion-fast) var(--ease-enter),border-color var(--motion-fast) var(--ease-enter),opacity var(--motion-fast) var(--ease-enter),transform var(--motion-fast) var(--ease-enter)}.btn:active:not(:disabled){transform:scale(var(--press-scale))}.btn:focus-visible{outline:var(--focus-ring) solid var(--focus);outline-offset:3px}.btn:disabled{opacity:.4;cursor:not-allowed}.btn.is-loading{cursor:progress;pointer-events:none}.btn--full{width:100%}.btn--medium{min-height:var(--control-height);padding:0 var(--space-6);font-size:var(--text-body)}.btn--large{min-height:56px;padding:0 var(--space-8)}.btn--primary{background-color:var(--band);color:var(--on-band)}.btn--secondary{background-color:rgba(0,0,0,0);border-color:var(--border-strong);color:var(--text)}.btn--tertiary{min-height:var(--tap-min);padding:0;border-radius:0;background-color:rgba(0,0,0,0);color:var(--accent-text)}@media(hover:hover)and (pointer:fine){.btn--primary:hover:not(:disabled){background-color:var(--band-hover);color:var(--on-band)}.btn--secondary:hover:not(:disabled){border-color:var(--accent);background-color:var(--surface)}.btn--tertiary:hover:not(:disabled){color:var(--accent-hover)}}.btn__spinner{flex:none;width:20px;height:20px;border-top-color:currentcolor;border:var(--hairline) solid;border-top:var(--hairline) solid rgba(0,0,0,0);border-radius:50%;animation:btn-spin .6s linear infinite}.btn__label{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2)}.btn.is-loading .btn__label,.btn__working{display:none}@media(prefers-reduced-motion:reduce){.btn__spinner{display:none}.btn.is-loading .btn__label{display:inline}.btn.is-loading .btn__working{display:inline;opacity:.7}}@keyframes btn-spin{to{transform:rotate(1turn)}}