*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--color-background);color:var(--color-text-primary);font-family:var(--font-sans);font-size:var(--type-body-size);line-height:var(--type-body-line);margin:0}.pk-text{font-family:var(--type-body-family);font-size:var(--type-body-size);line-height:var(--type-body-line);font-weight:var(--type-body-weight);letter-spacing:var(--type-body-tracking);color:var(--color-text-primary);margin:0}.pk-text--display{font-family:var(--type-display-family);font-size:var(--type-display-size);line-height:var(--type-display-line);font-weight:var(--type-display-weight);letter-spacing:var(--type-display-tracking)}.pk-text--title{font-family:var(--type-title-family);font-size:var(--type-title-size);line-height:var(--type-title-line);font-weight:var(--type-title-weight);letter-spacing:var(--type-title-tracking)}.pk-text--heading{font-family:var(--type-heading-family);font-size:var(--type-heading-size);line-height:var(--type-heading-line);font-weight:var(--type-heading-weight);letter-spacing:var(--type-heading-tracking)}.pk-text--bodyStrong{font-weight:var(--type-body-strong-weight)}.pk-text--small{font-family:var(--type-small-family);font-size:var(--type-small-size);line-height:var(--type-small-line);font-weight:var(--type-small-weight)}.pk-text--smallStrong{font-family:var(--type-small-strong-family);font-size:var(--type-small-strong-size);line-height:var(--type-small-strong-line);font-weight:var(--type-small-strong-weight)}.pk-text--caption{font-family:var(--type-caption-family);font-size:var(--type-caption-size);line-height:var(--type-caption-line);font-weight:var(--type-caption-weight)}.pk-text--label{font-family:var(--type-label-family);font-size:var(--type-label-size);line-height:var(--type-label-line);font-weight:var(--type-label-weight);letter-spacing:var(--type-label-tracking);text-transform:uppercase}.pk-text--mono{font-family:var(--type-mono-family);font-size:var(--type-mono-size);line-height:var(--type-mono-line);font-weight:var(--type-mono-weight)}.pk-text--price{font-family:var(--type-price-family);font-size:var(--type-price-size);line-height:var(--type-price-line);font-weight:var(--type-price-weight);font-variant-numeric:tabular-nums}.pk-text--priceLarge{font-family:var(--type-price-large-family);font-size:var(--type-price-large-size);line-height:var(--type-price-large-line);font-weight:var(--type-price-large-weight);font-variant-numeric:tabular-nums}.pk-tone--textPrimary{color:var(--color-text-primary)}.pk-tone--textSecondary{color:var(--color-text-secondary)}.pk-tone--textMuted{color:var(--color-text-muted)}.pk-tone--textInverted{color:var(--color-text-inverted)}.pk-tone--accent{color:var(--color-accent)}.pk-tone--positive{color:var(--color-positive)}.pk-tone--caution{color:var(--color-caution)}.pk-tone--danger{color:var(--color-danger)}.pk-tone--info{color:var(--color-info)}.pk-tone--onAccent{color:var(--color-on-accent)}.pk-align--left{text-align:left}.pk-align--center{text-align:center}.pk-align--right{text-align:right}.pk-uppercase{text-transform:uppercase}.pk-focusable:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.pk-button{justify-content:center;align-items:center;gap:var(--space-sm);min-height:var(--min-touch-target);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);font-family:var(--type-body-family);font-size:var(--type-body-size);font-weight:var(--type-body-strong-weight);line-height:var(--type-body-line);cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:2px solid #0000;transition:opacity .12s ease-out;display:inline-flex}.pk-button--fullWidth{width:100%}.pk-button--large{min-height:calc(var(--min-touch-target) + var(--space-md));font-size:var(--type-heading-size)}.pk-button--primary{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-on-accent)}.pk-button--secondary{background:var(--color-surface-raised);border-color:var(--color-border);color:var(--color-text-primary)}.pk-button--ghost{color:var(--color-accent);background:0 0;border-color:#0000}.pk-button--danger{background:var(--color-danger-muted);border-color:var(--color-danger);color:var(--color-danger)}.pk-button:active:not(:disabled){opacity:.8}.pk-button:disabled{opacity:.5;cursor:not-allowed}.pk-card{gap:var(--space-sm);padding:var(--space-lg);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);flex-direction:column;display:flex}.pk-card--emphasis{background:var(--color-surface-raised);border-color:var(--color-border-strong)}button.pk-card{text-align:left;cursor:pointer;width:100%;font:inherit;color:inherit}button.pk-card:active{opacity:.8}.pk-divider{background:var(--color-border);border:0;height:1px;margin:0}.pk-section-header{justify-content:space-between;align-items:baseline;gap:var(--space-md);margin-block:var(--space-lg) var(--space-sm);display:flex}.pk-screen{background:var(--color-background);min-height:100dvh;padding-inline:max(var(--space-lg), env(safe-area-inset-left));padding-block-start:max(var(--space-lg), env(safe-area-inset-top));padding-block-end:max(var(--space-xl), env(safe-area-inset-bottom))}.pk-screen--scroll{overflow-y:auto}.pk-stack{flex-direction:column;display:flex}.pk-row{flex-direction:row;align-items:center;display:flex}.pk-row--wrap{flex-wrap:wrap}.pk-list-row{align-items:center;gap:var(--space-md);width:100%;min-height:var(--min-touch-target);padding:var(--space-md) 0;border:0;border-bottom:1px solid var(--color-border);color:inherit;font:inherit;text-align:left;background:0 0;display:flex}button.pk-list-row{cursor:pointer}button.pk-list-row:active{opacity:.8}.pk-list-row__body{gap:var(--space-xs);flex-direction:column;flex:1;min-width:0;display:flex}.pk-badge{align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-pill);font-family:var(--type-label-family);font-size:var(--type-label-size);line-height:var(--type-label-line);font-weight:var(--type-label-weight);letter-spacing:var(--type-label-tracking);text-transform:uppercase;white-space:nowrap;border:1px solid;display:inline-flex}.pk-badge--neutral{color:var(--color-text-secondary);background:var(--color-surface-sunken)}.pk-badge--positive{color:var(--color-positive);background:var(--color-positive-muted)}.pk-badge--caution{color:var(--color-caution);background:var(--color-caution-muted)}.pk-badge--danger{color:var(--color-danger);background:var(--color-danger-muted)}.pk-badge--info{color:var(--color-info);background:var(--color-info-muted)}.pk-badge--accent{color:var(--color-accent);background:var(--color-accent-muted)}.pk-field{gap:var(--space-xs);flex-direction:column;margin-block-end:var(--space-lg);display:flex}.pk-input{min-height:var(--min-touch-target);padding:var(--space-sm) var(--space-md);background:var(--color-surface-sunken);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-family:var(--font-sans);font-size:var(--type-body-size);line-height:var(--type-body-line);width:100%}.pk-input::placeholder{color:var(--color-text-muted)}.pk-input:focus-visible{outline:2px solid var(--color-accent);outline-offset:-1px;border-color:var(--color-accent)}.pk-input--invalid{border-color:var(--color-danger)}.pk-input--money{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.pk-choice{gap:var(--space-sm);flex-wrap:wrap;display:flex}.pk-choice__option{min-height:var(--min-touch-target);padding:var(--space-sm) var(--space-md);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-secondary);font-family:var(--font-sans);font-size:var(--type-small-size);cursor:pointer}.pk-choice__option[aria-pressed=true]{background:var(--color-accent-muted);border-color:var(--color-accent);color:var(--color-accent);font-weight:var(--type-small-strong-weight)}.pk-state{align-items:center;gap:var(--space-sm);padding:var(--space-xxl) var(--space-lg);text-align:center;flex-direction:column;display:flex}.pk-spinner{width:var(--space-xl);height:var(--space-xl);border:2px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:.7s linear infinite pk-spin}@keyframes pk-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.pk-spinner{animation:none}.pk-button{transition:none}}.pk-verdict{gap:var(--space-sm);padding:var(--space-xl) var(--space-lg);border-radius:var(--radius-lg);text-align:center;border:2px solid;flex-direction:column;display:flex}.pk-app{flex-direction:column;min-height:100dvh;display:flex}.pk-app__body{flex:1;min-height:0}.pk-tabbar{z-index:2;background:var(--color-surface);border-top:1px solid var(--color-border);grid-auto-columns:1fr;grid-auto-flow:column;padding-block-end:env(safe-area-inset-bottom);display:grid;position:sticky;bottom:0}.pk-tabbar__tab{min-height:var(--min-touch-target);padding-block:var(--space-sm);color:var(--color-text-muted);flex-direction:column;justify-content:center;align-items:center;gap:2px;text-decoration:none;display:flex}.pk-tabbar__tab.active,.pk-tabbar__tab[aria-current=page]{color:var(--color-accent)}.pk-tabbar__glyph{font-size:1.25rem;line-height:1}.pk-scanner{background:var(--color-background);min-height:100dvh;position:relative}.pk-scanner__video{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.pk-scanner__overlay{min-height:100dvh;padding:var(--space-lg);flex-direction:column;justify-content:flex-end;padding-block-end:max(var(--space-lg), env(safe-area-inset-bottom));display:flex;position:relative}.pk-backbar{z-index:2;background:var(--color-background);border-bottom:1px solid var(--color-border);padding-block-start:env(safe-area-inset-top);padding-inline:var(--space-sm);display:flex;position:sticky;top:0}.pk-update{inset-inline:0;z-index:5;padding:var(--space-md);padding-block-end:calc(var(--space-md) + env(safe-area-inset-bottom));position:fixed;bottom:0}.pk-remote{gap:var(--space-sm);grid-template-columns:repeat(3,1fr);width:100%;max-width:22rem;margin-inline:auto;display:grid}