/**
 * Token-driven color surfaces for the eCard app.
 * Layout, spacing, and structure remain in index.html.
 */

body {
  background: var(--page-bg);
  color: var(--text-primary);
}

.card-shell {
  background: linear-gradient(
    180deg,
    var(--bg-primary) 0%,
    var(--bg-gradient-mid) 45%,
    var(--bg-secondary) 100%
  );
  box-shadow: var(--shadow-card);
  /* Use the card theme’s text tokens (not body/marketing) for all viewers */
  color: var(--text-primary);
}

#card-shell .profile__name {
  color: var(--text-primary);
}

.pill-btn {
  background: var(--surface);
  border-color: var(--pill-border);
  color: var(--text-primary);
}

.menu-control[hidden] {
  display: none !important;
}

/* App navigation — hamburger menu (card + subpages) */
.menu-control {
  position: relative;
}

.menu-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  box-sizing: border-box;
  appearance: none;
  -webkit-appearance: none;
  border: none;
  border-radius: 999px;
  background: transparent;
  backdrop-filter: none;
  color: var(--text-primary);
  cursor: pointer;
  flex-shrink: 0;
  transition: color 0.2s, opacity 0.2s;
}

.menu-toggle-btn:hover,
.menu-toggle-btn:focus-visible {
  background: transparent;
  outline: none;
}

.menu-toggle-btn__icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 18px;
  height: 14px;
}

.menu-toggle-btn__bar {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
  transition: transform 0.22s ease, opacity 0.22s ease, width 0.22s ease;
}

.menu-control.is-open .menu-toggle-btn__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-control.is-open .menu-toggle-btn__bar:nth-child(2) {
  opacity: 0;
  width: 0;
}

.menu-control.is-open .menu-toggle-btn__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.menu-control:not(.is-open) .menu-dropdown {
  display: none !important;
}

.menu-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 50;
  opacity: 0;
  transform: translateY(-8px) scale(0.98);
  transform-origin: top right;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  visibility: hidden;
}

.top-bar-leading .menu-control .menu-dropdown {
  left: 0;
  right: auto;
  top: calc(100% + 8px);
  transform-origin: top left;
}

.themes-header__actions .menu-control .menu-dropdown,
.designs-header__actions .menu-control .menu-dropdown {
  left: auto;
  right: 100%;
  top: 0;
  margin-right: 8px;
  transform-origin: top right;
}

.menu-control.is-open .menu-dropdown {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
  visibility: visible;
}

.themes-page-body,
.profile-page-body,
.designs-page-body,
.connections-page-body {
  overflow-x: clip;
}

.themes-page-body .themes-header,
.designs-page-body .designs-header {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04);
}

.themes-page-body .menu-toggle-btn,
.designs-page-body .menu-toggle-btn {
  background: #f1f5f9;
  color: #0f172a;
  border: 1px solid #cbd5e1;
}

.themes-page-body .menu-toggle-btn:hover,
.designs-page-body .menu-toggle-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.themes-page-body .menu-control,
.designs-page-body .menu-control {
  flex-shrink: 0;
}

.menu-dropdown {
  min-width: 220px;
  padding: 8px;
  border-radius: var(--portal-radius, 16px);
  background: var(--menu-bg, #fff);
  border: 1px solid var(--menu-border, rgba(15, 23, 42, 0.08));
  box-shadow: var(--portal-shadow-float, 0 16px 48px rgba(15, 23, 42, 0.12));
}

.themes-page-body .menu-dropdown,
.designs-page-body .menu-dropdown,
.profile-page-body .menu-dropdown,
.connections-page-body .menu-dropdown {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--portal-shadow-float, 0 16px 48px rgba(15, 23, 42, 0.12));
  border-radius: var(--portal-radius, 16px);
  padding: 8px;
}

.themes-page-body .menu-dropdown__item,
.designs-page-body .menu-dropdown__item,
.profile-page-body .menu-dropdown__item,
.connections-page-body .menu-dropdown__item {
  color: #0f172a;
  border-radius: var(--portal-radius-sm, 10px);
  padding: 10px 12px;
  font-weight: 500;
  transition: background var(--portal-duration-fast, 0.15s) ease;
}

.themes-page-body .menu-dropdown__item:hover,
.designs-page-body .menu-dropdown__item:hover,
.profile-page-body .menu-dropdown__item:hover,
.connections-page-body .menu-dropdown__item:hover {
  background: var(--portal-accent-soft, rgba(91, 77, 255, 0.1));
  color: var(--portal-accent, #5b4dff);
}

.menu-dropdown__item {
  color: var(--text-primary);
}

.menu-dropdown__item:hover {
  background: var(--menu-hover);
}

.menu-dropdown__item--danger {
  color: var(--danger-text);
}

.menu-dropdown__item--danger:hover {
  background: rgba(248, 113, 113, 0.18);
  color: #fecaca;
}

/* ── Shared modal framework — responsive panel sizing ─────────────
   Viewport-relative width gives consistent side margins on phones;
   per-modal caps preserve desktop proportions. */
:root {
  --modal-shell-padding: max(16px, 5vw);
  --modal-panel-width: min(90vw, 520px);
  --modal-panel-width-sm: min(var(--modal-panel-width), 340px);
  --modal-panel-width-md: min(var(--modal-panel-width), 360px);
  --modal-panel-width-auth: min(var(--modal-panel-width), 400px);
  --modal-panel-width-critical: min(var(--modal-panel-width), 440px);
}

.auth-modal,
.confirm-modal,
.edit-modal,
.qr-modal,
.profile-modal,
.registration-promo-modal,
.ecard-critical,
.connections-confirm-modal {
  padding: var(--modal-shell-padding);
  box-sizing: border-box;
}

.edit-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.confirm-modal {
  position: fixed;
  inset: 0;
  z-index: 1002;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 1002;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-modal[hidden] {
  display: none !important;
}

.auth-modal__backdrop {
  position: absolute;
  inset: 0;
}

.auth-modal__panel {
  position: relative;
  width: var(--modal-panel-width-auth);
  max-width: 100%;
  box-sizing: border-box;
  padding: 24px;
  border-radius: 16px;
}

.auth-modal__title {
  margin: 0 0 16px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.auth-modal__field {
  margin-bottom: 14px;
}

.auth-modal__field label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.auth-modal__field input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
}

.auth-modal__field[hidden] {
  display: none !important;
}

.auth-modal__error {
  font-size: 13px;
  margin-bottom: 12px;
}

.auth-modal__error[hidden] {
  display: none !important;
}

.auth-modal__actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 18px;
}

.auth-modal__btn {
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
}

.confirm-modal__panel {
  position: relative;
  width: var(--modal-panel-width-sm);
  max-width: 100%;
  box-sizing: border-box;
  padding: 24px;
  border-radius: 16px;
}

.edit-modal__panel {
  width: var(--modal-panel-width-md);
  max-width: 100%;
  box-sizing: border-box;
}

.qr-modal__panel {
  width: var(--modal-panel-width-sm);
  max-width: 100%;
  box-sizing: border-box;
}

.profile-modal__panel {
  width: var(--modal-panel-width-auth);
  max-width: 100%;
  box-sizing: border-box;
}

.registration-promo-modal__panel {
  width: var(--modal-panel-width);
  max-width: 100%;
  box-sizing: border-box;
}

.ecard-critical__panel {
  width: var(--modal-panel-width-critical);
  max-width: 100%;
  box-sizing: border-box;
}

.connections-confirm-modal__panel {
  width: var(--modal-panel-width-auth);
  max-width: 100%;
  box-sizing: border-box;
}

.confirm-modal__title {
  margin: 0 0 8px;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
}

.confirm-modal__text {
  margin: 0 0 20px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.confirm-modal__actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.confirm-modal__field {
  margin: 0 0 14px;
}

.confirm-modal__field label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.confirm-modal__field input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--input-border-soft);
  background: var(--input-bg);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
}

.confirm-modal__hint {
  margin: -6px 0 14px;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

.guest-intro__btn--primary {
  background: var(--accent);
  color: var(--accent-contrast);
  border-color: var(--guest-btn-primary-border);
}

.guest-intro__btn--secondary {
  color: var(--accent);
  border-color: var(--accent-border);
}

.auth-modal__backdrop,
.edit-modal__backdrop,
.confirm-modal__backdrop,
.qr-modal__backdrop {
  background: var(--overlay-strong);
  backdrop-filter: blur(4px);
}

.auth-modal__panel,
.edit-modal__panel,
.qr-modal__panel {
  background: linear-gradient(165deg, var(--modal-bg-start) 0%, var(--modal-bg-end) 100%);
  border-color: var(--modal-border);
  box-shadow: var(--shadow-modal);
}

.confirm-modal__panel {
  background: var(--card-bg);
  border-color: var(--input-border-soft);
  box-shadow: var(--shadow-modal);
}

.auth-modal__consent {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}

.auth-modal__consent[hidden] {
  display: none;
}

.auth-modal__checkbox {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-secondary);
  cursor: pointer;
}

.auth-modal__checkbox input {
  margin-top: 3px;
  flex-shrink: 0;
}

.auth-modal__field input,
.edit-modal__field input,
.edit-modal__field textarea {
  border-color: var(--input-border);
  background: var(--input-bg);
  color: var(--text-primary);
}

.auth-modal__error {
  color: var(--danger-text);
}

.auth-modal__btn--submit,
.edit-modal__btn--apply,
.qr-modal__close {
  background: var(--accent);
  color: var(--accent-contrast);
}

.confirm-modal__btn--danger {
  background: var(--danger);
  border-color: var(--danger);
  color: var(--text-on-danger);
}

.confirm-modal__btn--danger:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.pill-btn--qr-header {
  color: var(--accent);
  background: transparent;
  backdrop-filter: none;
  border: none;
}

.pill-btn--qr-header:hover,
.pill-btn--qr-header:focus-visible {
  background: transparent;
  outline: none;
}

#card-shell .pill-btn--edit-toggle:not(.is-save) {
  background: transparent;
  backdrop-filter: none;
  border: none;
}

#card-shell .pill-btn--edit-toggle:not(.is-save):hover,
#card-shell .pill-btn--edit-toggle:not(.is-save):focus-visible {
  background: transparent;
  outline: none;
}

#card-shell .pill-btn--edit-cancel {
  background: var(--surface);
  border-color: var(--input-border);
  color: var(--text);
}

#card-shell .pill-btn--edit-cancel:hover:not(:disabled),
#card-shell .pill-btn--edit-cancel:focus-visible {
  background: var(--accent-subtle);
  border-color: var(--accent-border);
  color: var(--accent);
  outline: none;
}

.edit-modal__btn {
  border-color: var(--input-border);
}

.edit-modal__btn--secondary {
  background: var(--accent-subtle);
  color: var(--accent);
  border-color: var(--accent-border);
}

.edit-modal__btn--secondary:hover {
  background: var(--accent-light);
}

.edit-modal__btn--apply {
  border-color: var(--accent);
}

.edit-modal__btn--apply:disabled,
.edit-modal__btn--apply.edit-modal__btn--disabled {
  background: var(--apply-disabled-bg);
  border-color: var(--apply-disabled-bg);
  color: var(--apply-disabled-text);
}

.confirm-modal__btn {
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid var(--input-border);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.auth-modal__btn--cancel,
.edit-modal__btn--cancel {
  background: var(--cancel-bg);
  color: var(--text-secondary);
}

.confirm-modal__btn--cancel {
  background: transparent;
  color: var(--text-muted);
}

.card-shell.is-editing .editable-target::after,
.card-shell.is-editing .social-carousel__nav::after {
  border-color: var(--edit-outline);
}

.avatar-delete-btn {
  background: var(--danger);
  color: var(--text-on-danger);
  box-shadow: 0 2px 8px var(--shadow-neutral);
}

.avatar-delete-btn:hover {
  background: var(--danger-hover);
}

.avatar-placeholder {
  color: var(--avatar-placeholder-text);
  background: linear-gradient(
    145deg,
    var(--avatar-placeholder-start),
    var(--avatar-placeholder-end)
  );
  border-color: var(--avatar-border);
}

.avatar-wrap::before {
  background: linear-gradient(135deg, var(--avatar-ring-start), var(--avatar-ring-end));
  box-shadow: 0 0 20px var(--avatar-ring-glow);
}

.avatar {
  border-color: var(--avatar-border);
}

.contact-row__icon {
  background: linear-gradient(
    145deg,
    var(--contact-icon-bg-start),
    var(--contact-icon-bg-end)
  );
}

.contact-row__icon svg {
  color: var(--contact-icon-color);
  stroke: var(--contact-icon-color);
}

.action-btn {
  border-color: var(--action-border);
  color: var(--text-primary);
  box-shadow: var(--shadow-button, none);
}

.action-btn__icon {
  color: var(--icon-color, var(--accent));
  background: var(--icon-bg);
  border-radius: var(--icon-bg-radius);
  width: var(--icon-size);
  height: var(--icon-size);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ecard-item__drag,
.action-btn__drag {
  background: var(--drag-handle-bg);
  color: var(--accent);
}

.ecard-item__remove,
.action-btn__remove {
  background: var(--danger-bg-soft);
  color: var(--danger-text);
}

.ecard-item__remove:hover,
.action-btn__remove:hover {
  background: var(--danger-bg-soft-hover);
  color: var(--text-on-danger);
}

.ecard-item-wrap.is-drop-target,
.action-btn-wrap.is-drop-target,
.contact-row-wrap.is-drop-target,
.pill-wrap.is-drop-target,
.profile-field-wrap.is-drop-target,
.social-icon-wrap.is-drop-target,
.powered-wrap.is-drop-target {
  box-shadow: 0 0 0 2px var(--drop-target-ring);
}

.ecard-section-add-btn,
.action-add-btn {
  border-color: var(--add-btn-border);
  background: var(--add-btn-bg);
  color: var(--accent);
}

.ecard-section-add-btn:hover,
.action-add-btn:hover {
  background: var(--add-btn-bg-hover);
  border-color: var(--accent);
}

.ecard-item__move {
  border-color: var(--move-btn-border);
  background: var(--move-btn-bg);
  color: var(--accent);
  box-shadow: 0 2px 8px var(--shadow-neutral);
}

.ecard-item__move:hover:not(:disabled) {
  background: var(--move-btn-bg-hover);
}

.card-shell.is-editing .social-icon-wrap > .ecard-item__move,
.card-shell.is-editing .social-icon-wrap > .ecard-item__remove {
  display: none !important;
}

.social-carousel__nav {
  border-color: var(--accent-border);
  background: var(--accent-subtle);
  color: var(--accent);
}

.social-carousel__nav:hover:not(:disabled) {
  background: var(--accent-light);
}

.online-dot {
  background: var(--status-online);
  box-shadow: 0 0 8px var(--status-online-glow);
}

/* QR modal — inherits active theme via body[data-user-theme] or #card-shell[data-design] */
.qr-modal__backdrop {
  background: var(--overlay-strong);
}

.qr-modal__panel,
.qr-share-menu {
  background: linear-gradient(
    165deg,
    var(--modal-bg-start) 0%,
    var(--modal-bg-end) 100%
  );
  border-color: var(--modal-border);
  box-shadow: var(--shadow-modal);
  color: var(--text-primary);
}

.qr-modal__title {
  color: var(--text-primary);
}

.qr-modal__share-btn,
.qr-modal__dismiss {
  background: var(--cancel-bg);
  color: var(--text-primary);
}

.qr-modal__share-btn:hover,
.qr-modal__dismiss:hover {
  background: var(--menu-hover);
}

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

#qr-image {
  background: var(--qr-image-bg);
}

.qr-modal__url {
  color: var(--accent);
}

.qr-modal__error {
  color: var(--error-text);
}

.qr-modal__close {
  background: var(--accent);
  color: var(--accent-contrast);
}

.qr-share-menu__item {
  color: var(--text-primary);
}

.qr-share-menu__item:hover,
.qr-share-menu__item:focus-visible {
  background: var(--menu-hover);
}

.qr-share-menu__icon {
  color: var(--accent);
}

.qr-share-menu__divider {
  background: var(--divider);
}

.qr-share-toast {
  background: var(--menu-bg);
  border-color: var(--menu-border);
  color: var(--text-primary);
  box-shadow: var(--shadow-float);
}

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

#save-toast {
  background: var(--success);
  color: var(--success-text);
  box-shadow: 0 8px 24px var(--shadow-neutral);
}

#save-toast.is-error {
  background: var(--error-bg);
  color: var(--error-text-on);
}

.social-icon--linkedin { background: var(--brand-linkedin); }
.social-icon--twitter { background: var(--brand-twitter); }
.social-icon--instagram {
  background: linear-gradient(
    135deg,
    var(--brand-instagram-a),
    var(--brand-instagram-b),
    var(--brand-instagram-c),
    var(--brand-instagram-d),
    var(--brand-instagram-e)
  );
}
.social-icon--youtube { background: var(--brand-youtube); }
.social-icon--facebook { background: var(--brand-facebook); }
.social-icon--tiktok { background: var(--brand-tiktok); }
.social-icon--github { background: var(--brand-github); }
.social-icon--pinterest { background: var(--brand-pinterest); }
.social-icon--snapchat { background: var(--brand-snapchat); }
.social-icon--snapchat svg { fill: var(--brand-icon-dark); }
.social-icon--threads { background: var(--brand-threads); }
.social-icon--whatsapp { background: var(--brand-whatsapp); }
.social-icon--link { background: var(--brand-link); }

.social-icon svg {
  fill: var(--brand-icon-light);
}

.social-icon--icon-dark svg {
  fill: var(--brand-icon-dark);
}

.ecard-item-wrap.is-dragging,
.action-btn-wrap.is-dragging,
.contact-row-wrap.is-dragging,
.pill-wrap.is-dragging,
.profile-field-wrap.is-dragging,
.social-icon-wrap.is-dragging,
.powered-wrap.is-dragging {
  opacity: var(--drag-opacity);
}

.footer-copyright {
  color: var(--text-tertiary);
  background: transparent;
  border: none;
  box-shadow: none;
}

/* Action-button fills — driven by theme tokens */
#card-shell .action-btn {
  background-color: var(--button-bg);
}

#card-shell .action-btn:hover {
  background-color: var(--button-hover);
}

/*
 * Scrollbars — interaction-model driven (not viewport width).
 * Touch-primary devices: native swipe scrolling, no permanent custom bar.
 * Fine-pointer + hover devices: themed scrollbar (track/thumb/hover/active).
 */

@media (hover: none), (pointer: coarse) {
  :is(.card-scroll, .ecard-themed-scrollbar) {
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  :is(.card-scroll, .ecard-themed-scrollbar)::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
    background: transparent;
  }
}

@media (hover: hover) and (pointer: fine) {
  :is(.card-scroll, .ecard-themed-scrollbar) {
    scrollbar-width: thin;
    scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
  }

  :is(.card-scroll, .ecard-themed-scrollbar)::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }

  :is(.card-scroll, .ecard-themed-scrollbar)::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
  }

  :is(.card-scroll, .ecard-themed-scrollbar)::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 999px;
    border: 2px solid var(--scrollbar-track);
    min-height: 40px;
  }

  :is(.card-scroll, .ecard-themed-scrollbar)::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-hover);
  }

  :is(.card-scroll, .ecard-themed-scrollbar)::-webkit-scrollbar-thumb:active {
    background: var(--scrollbar-thumb-active);
  }
}