.kuboo-mobile-purchase-bar {
  display: none;
}

@media (max-width: 767px) {
  .kuboo-mobile-purchase-bar {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 40;
    display: block;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    border-top: 1px solid hsl(var(--border));
    background: hsl(var(--background) / 0.96);
    box-shadow: 0 -16px 36px rgb(0 0 0 / 42%);
    opacity: 0;
    pointer-events: none;
    transform: translateY(110%);
    transition: opacity 160ms ease, transform 190ms ease;
    backdrop-filter: blur(14px);
  }

  .kuboo-mobile-purchase-bar[data-visible="true"] {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .kuboo-mobile-purchase-bar__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(132px, auto);
    align-items: center;
    gap: 12px;
    width: min(100%, 520px);
    margin: 0 auto;
  }

  .kuboo-mobile-purchase-bar__summary {
    min-width: 0;
  }

  .kuboo-mobile-purchase-bar__summary strong,
  .kuboo-mobile-purchase-bar__summary span {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .kuboo-mobile-purchase-bar__summary strong {
    color: hsl(var(--foreground));
    font-size: 12px;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: 0.025em;
    text-transform: uppercase;
  }

  .kuboo-mobile-purchase-bar__summary span {
    margin-top: 4px;
    color: hsl(var(--primary));
    font-size: 14px;
    font-weight: 900;
    line-height: 1;
  }

  .kuboo-mobile-purchase-bar button {
    min-height: 48px;
    padding: 0 14px;
    border: 1px solid hsl(var(--primary));
    border-radius: 4px;
    background: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
    font: inherit;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.035em;
    text-transform: uppercase;
    touch-action: manipulation;
  }

  .kuboo-mobile-purchase-bar button[data-blocked="true"] {
    border-color: hsl(var(--border));
    background: hsl(var(--muted));
    color: hsl(var(--foreground) / 0.82);
  }

  .kuboo-mobile-purchase-bar button:focus-visible {
    outline: 2px solid hsl(var(--ring));
    outline-offset: 3px;
  }

  .kuboo-mobile-purchase-bar button:disabled {
    cursor: wait;
    opacity: 0.62;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kuboo-mobile-purchase-bar {
    transition: none;
  }
}