/* QR modal & share menu — colors from theme-tokens.css (via body / card-shell theme) */
.qr-modal {
  position: fixed;
  inset: 0;
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--modal-shell-padding, max(16px, 5vw));
  color: var(--text-primary);
}

.qr-modal[hidden] {
  display: none;
}

body.qr-modal-open {
  overflow: hidden;
}

.qr-modal__backdrop {
  position: absolute;
  inset: 0;
  background: var(--overlay-strong);
  backdrop-filter: blur(4px);
}

.qr-modal__panel {
  position: relative;
  background: linear-gradient(
    165deg,
    var(--modal-bg-start) 0%,
    var(--modal-bg-end) 100%
  );
  border: 1px solid var(--modal-border);
  border-radius: 16px;
  padding: 0 0 18px;
  text-align: center;
  box-shadow: var(--shadow-modal);
  overflow: visible;
}

.qr-modal__header {
  display: grid;
  grid-template-columns: 40px 1fr 40px;
  align-items: center;
  gap: 4px;
  padding: 14px 12px 6px;
}

.qr-modal__title {
  font-size: 17px;
  font-weight: 600;
  margin: 0;
  grid-column: 2;
  color: var(--text-primary);
}

.qr-modal__share-btn,
.qr-modal__dismiss {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  border-radius: 10px;
  background: var(--cancel-bg);
  color: var(--text-primary);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, transform 0.12s ease;
}

.qr-modal__share-btn:hover,
.qr-modal__dismiss:hover,
.qr-modal__share-btn:focus-visible,
.qr-modal__dismiss:focus-visible {
  background: var(--menu-hover);
  outline: none;
}

.qr-modal__share-btn:active,
.qr-modal__dismiss:active {
  transform: scale(0.96);
}

.qr-modal__share-btn {
  grid-column: 1;
}

.qr-modal__share-btn[aria-expanded="true"] {
  background: var(--accent-subtle);
  color: var(--accent);
  border: 1px solid var(--accent-border);
}

.qr-modal__dismiss {
  grid-column: 3;
  font-size: 22px;
  line-height: 1;
}

.qr-modal__url {
  display: inline-block;
  max-width: calc(100% - 32px);
  margin: 0 16px 14px;
  font-size: 11px;
  color: var(--accent);
  word-break: break-all;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

.qr-modal__url:hover,
.qr-modal__url:focus-visible {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  filter: brightness(1.12);
  outline: none;
}

.qr-modal__image-wrap {
  display: flex;
  justify-content: center;
  margin: 0 16px 12px;
}

#qr-image {
  width: 220px;
  height: 220px;
  border-radius: 12px;
  background: var(--qr-image-bg);
  padding: 8px;
}

#qr-image.is-loading {
  opacity: 0.35;
}

.qr-modal__error {
  display: none;
  font-size: 13px;
  color: var(--error-text);
  margin: 0 16px 12px;
}

.qr-modal__error.is-visible {
  display: block;
}

.qr-modal__close {
  display: block;
  width: calc(100% - 32px);
  margin: 0 16px;
  padding: 11px 14px;
  border-radius: 10px;
  border: none;
  background: var(--accent);
  color: var(--accent-contrast);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: filter 0.15s ease, transform 0.12s ease;
}

.qr-modal__close:hover,
.qr-modal__close:focus-visible {
  filter: brightness(1.06);
  outline: none;
}

.qr-modal__close:active {
  transform: scale(0.98);
}

.qr-share-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1002;
  background: transparent;
}

.qr-share-backdrop[hidden] {
  display: none;
}

.qr-share-menu {
  position: absolute;
  top: 52px;
  left: 12px;
  z-index: 1003;
  min-width: 220px;
  max-width: min(280px, calc(100vw - 32px));
  padding: 6px;
  margin: 0;
  list-style: none;
  color: var(--text-primary);
  background: linear-gradient(
    165deg,
    var(--modal-bg-start) 0%,
    var(--modal-bg-end) 100%
  );
  border: 1px solid var(--modal-border);
  border-radius: 12px;
  box-shadow: var(--shadow-modal);
  opacity: 0;
  transform: translateY(-6px) scale(0.98);
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.qr-share-menu.is-open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.qr-share-menu[hidden]:not(.is-open) {
  display: none;
}

.qr-share-menu.is-busy {
  opacity: 0.7;
  pointer-events: none;
}

.qr-share-menu__item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  text-align: left;
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease;
}

.qr-share-menu__item:hover,
.qr-share-menu__item:focus-visible {
  background: var(--menu-hover);
  outline: none;
}

.qr-share-menu__item[hidden] {
  display: none;
}

.qr-share-menu__icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  opacity: 0.9;
  color: var(--accent);
}

.qr-share-menu__item[data-share-action="whatsapp"] .qr-share-menu__icon {
  color: var(--brand-whatsapp);
}

.qr-share-menu__divider {
  height: 1px;
  margin: 4px 8px;
  background: var(--divider);
}

.qr-share-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1004;
  max-width: min(90vw, 320px);
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--menu-bg);
  border: 1px solid var(--menu-border);
  color: var(--text-primary);
  font-size: 13px;
  text-align: center;
  box-shadow: var(--shadow-float);
  animation: qr-share-toast-in 0.22s ease;
}

.qr-share-toast.is-error {
  border-color: var(--danger-bg-soft-hover);
  color: var(--danger-text);
  background: var(--danger-bg-soft);
}

.qr-share-toast[hidden] {
  display: none;
}

@keyframes qr-share-toast-in {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.qr-share-card-ready {
  position: relative;
  margin: 0 16px 12px;
  padding: 18px 16px 14px;
  border: 1px solid var(--modal-border);
  border-radius: 12px;
  background: var(--cancel-bg);
  text-align: center;
}

.qr-share-card-ready[hidden] {
  display: none;
}

.qr-share-card-ready__title {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.qr-share-card-ready__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.qr-share-card-ready__btn {
  min-width: 132px;
  padding: 10px 14px;
  border: 1px solid var(--modal-border);
  border-radius: 10px;
  background: var(--modal-bg-start);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.qr-share-card-ready__btn:hover,
.qr-share-card-ready__btn:focus-visible {
  background: var(--menu-hover);
  outline: none;
}

.qr-share-card-ready__btn--primary {
  border-color: var(--accent-border);
  background: var(--accent-subtle);
  color: var(--accent);
}

.qr-share-card-ready__dismiss {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary, #64748b);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.qr-share-card-ready__dismiss:hover,
.qr-share-card-ready__dismiss:focus-visible {
  background: var(--menu-hover);
  outline: none;
}

@media (max-width: 480px) {
  .qr-modal__panel {
    border-radius: 16px;
    padding-bottom: max(18px, env(safe-area-inset-bottom));
  }

  .qr-share-menu {
    position: fixed;
    top: auto;
    left: 0;
    right: 0;
    bottom: 0;
    max-width: none;
    min-width: 0;
    border-radius: 16px 16px 0 0;
    padding: 8px 8px max(12px, env(safe-area-inset-bottom));
    transform: translateY(100%);
    background: var(--menu-bg);
    border: 1px solid var(--menu-border);
    box-shadow: var(--shadow-float);
  }

  .qr-share-menu.is-open {
    transform: translateY(0);
  }

  .qr-share-menu__item {
    padding: 14px 16px;
    font-size: 15px;
  }
}