/* Sprint 10.5 — QR modal */
.uv-qr-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 18, 28, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 2147483640;
  opacity: 0;
  transition: opacity 200ms var(--uv-ease-out, ease-out);
}
.uv-qr-modal[data-open="true"] { opacity: 1; }

.uv-qr-modal__panel {
  width: min(420px, 100%);
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: #1d2438;
  text-align: center;
  transform: translateY(8px) scale(0.98);
  transition: transform 220ms var(--uv-ease-spring, ease-out);
}
.uv-qr-modal[data-open="true"] .uv-qr-modal__panel { transform: none; }

.uv-qr-modal__title {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 6px;
}
.uv-qr-modal__sub {
  font-size: 13px;
  color: #5a6172;
  margin: 0 0 18px;
}

.uv-qr-modal__art {
  width: 280px;
  height: 280px;
  margin: 0 auto 18px;
  display: block;
  background: #fff;
  padding: 8px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.uv-qr-modal__art svg { width: 100%; height: 100%; display: block; }

.uv-qr-modal__actions {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}
.uv-qr-modal__btn {
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 8px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 140ms ease;
}
.uv-qr-modal__btn--primary { background: #1d2438; color: #fff; }
.uv-qr-modal__btn--primary:hover { background: #2a3450; }
.uv-qr-modal__btn--ghost { background: transparent; color: #5a6172; }
.uv-qr-modal__btn--ghost:hover { background: #f0f2f6; }