.ui-dialog-overlay {
  position: fixed;
  inset: 0;
  background: var(--app-modal-mask-bg, rgba(11, 14, 17, 0.62));
  backdrop-filter: var(--app-modal-mask-filter, blur(16px) saturate(1.04));
  -webkit-backdrop-filter: var(--app-modal-mask-filter, blur(16px) saturate(1.04));
  z-index: var(--z-modal-max, 2147483647);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Generic overlay shell used across modules for ad-hoc dialogs/modals.
   Prefer this over per-module inline styles. */
.app-transient-overlay.app-inline-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--app-modal-mask-bg, rgba(11, 14, 17, 0.62));
  backdrop-filter: var(--app-modal-mask-filter, blur(16px) saturate(1.04));
  -webkit-backdrop-filter: var(--app-modal-mask-filter, blur(16px) saturate(1.04));
  z-index: var(--z-modal-max, 2147483647);
}

.ui-dialog {
  background: #ffffff;
  border-radius: 12px;
  padding: 20px;
  max-width: var(--ui-confirm-dialog-max-width, 420px);
  width: 88%;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* Modal shell stabilization:
   avoid first-frame "top-left -> center" jumps when theme/css chunks load out of order. */
body .modal {
  position: fixed !important;
  inset: 0 !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  max-height: none !important;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--app-modal-mask-bg, rgba(11, 14, 17, 0.62)) !important;
  backdrop-filter: var(--app-modal-mask-filter, blur(16px) saturate(1.04));
  -webkit-backdrop-filter: var(--app-modal-mask-filter, blur(16px) saturate(1.04));
  transform: none !important;
  backface-visibility: hidden;
}

body .modal > .modal-overlay {
  position: fixed;
  inset: 0;
}

body .modal .modal-container {
  transform: translate3d(0, 0, 0) !important;
  transform-origin: center center !important;
  animation: none !important;
}

body .modal.closing .modal-container {
  animation: none !important;
}

.ui-dialog--prompt {
  max-width: 480px;
}

.ui-dialog__title {
  margin: 0 0 16px 0;
  font-size: 18px;
  color: #1a1a1a;
}

.ui-dialog__title--center {
  text-align: center;
}

.ui-dialog__message {
  margin: 0 0 24px 0;
  font-size: 14px;
  color: #666666;
  line-height: 1.7;
}

.ui-dialog__message--center {
  text-align: center;
}

.ui-dialog__message--prompt {
  white-space: pre-wrap;
  line-height: 1.6;
}

.ui-dialog__input {
  width: 100%;
  padding: 10px;
  border: 1px solid #dddddd;
  border-radius: 6px;
  font-size: 14px;
  margin-bottom: 24px;
  box-sizing: border-box;
}

.ui-dialog__actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.ui-dialog--confirm .ui-dialog__actions {
  justify-content: center;
}

.ui-dialog__btn {
  padding: 10px 24px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s;
}

.ui-dialog__btn--cancel {
  background: #f3f4f6;
  color: #4b5563;
}

.ui-dialog__btn--confirm {
  background: linear-gradient(135deg, #f0b90b 0%, #fcd535 100%);
  color: #1e2329;
  box-shadow: 0 4px 12px rgba(240, 185, 11, 0.3);
}

.ui-dialog__btn--ghost {
  padding: 8px 20px;
  border: 1px solid #dddddd;
  background: #ffffff;
  border-radius: 6px;
  font-weight: 500;
}

.ui-dialog__btn--primary {
  padding: 8px 20px;
  background: #f59e0b;
  color: #ffffff;
  border-radius: 6px;
}

.info-dialog-modal,
.button-dialog-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal-max, 2147483647);
  animation: fadeIn 0.3s ease-out;
}

.info-dialog-modal.closing,
.button-dialog-modal.closing {
  animation: fadeOut 0.2s ease-in;
}

.info-dialog-overlay,
.button-dialog-overlay {
  position: fixed;
  inset: 0;
  background: var(--app-modal-mask-bg, rgba(11, 14, 17, 0.62));
  backdrop-filter: var(--app-modal-mask-filter, blur(16px) saturate(1.04));
  -webkit-backdrop-filter: var(--app-modal-mask-filter, blur(16px) saturate(1.04));
  z-index: var(--z-modal-backdrop-max, 2147483646);
}

.info-dialog-container,
.button-dialog-container {
  position: relative;
  z-index: var(--z-modal-max, 2147483647);
}

.info-dialog-container {
  max-width: 450px;
}

.info-dialog-header {
  background: var(--modal-header-bg, linear-gradient(135deg, #F0B90B 0%, #F8D12F 100%));
  color: var(--modal-header-fg, #1E2329);
}

.info-dialog-body {
  padding: 30px 20px;
  text-align: left;
}

.info-dialog-icon {
  font-size: 48px;
  color: #3b82f6;
  margin-bottom: 20px;
}

.info-dialog-message {
  font-size: 16px;
  color: #333;
  margin-bottom: 20px;
  white-space: pre-wrap;
}

.info-dialog-footer {
  justify-content: center;
}

.info-dialog-confirm {
  min-width: 120px;
}

.button-dialog-container {
  max-width: 520px;
  width: 92%;
  background: #FFFFFF;
  border-radius: 14px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.28);
  overflow: hidden;
}

.button-dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--modal-header-bg, linear-gradient(135deg, #F0B90B 0%, #F8D12F 100%));
  color: var(--modal-header-fg, #1E2329);
}

.button-dialog-title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
}

.button-dialog-close {
  border: none;
  background: var(--button-dialog-close-bg, rgba(30, 35, 41, 0.12));
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  color: #1E2329;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--close-btn-transition, 0.2s ease);
}

.button-dialog-close:hover {
  background: var(--button-dialog-close-bg-hover, rgba(30, 35, 41, 0.2));
  transform: var(--close-btn-hover-transform, rotate(90deg));
}

.button-dialog-body {
  padding: 20px;
}

.button-dialog-message {
  font-size: 14px;
  color: #4B5563;
  line-height: 1.7;
  margin-bottom: 16px;
  white-space: pre-wrap;
}

.button-dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.button-dialog-footer {
  padding: 0 20px 20px;
  display: flex;
  justify-content: center;
}

.button-dialog-cancel {
  min-width: 120px;
  padding: 10px 18px;
  border-radius: 8px;
  border: 1px solid #D1D5DB;
  background: #FFFFFF;
  cursor: pointer;
  font-weight: 600;
}

.button-dialog-option {
  min-width: 120px;
  padding: 10px 18px;
  border-radius: 8px;
  border: none;
  background: #F0B90B;
  color: #1E2329;
  cursor: pointer;
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(240, 185, 11, 0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.button-dialog-option:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(240, 185, 11, 0.35);
}

.enhanced-confirm-modal {
  position: fixed !important;
  inset: 0;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex !important;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal-max, 2147483647);
  animation: none !important;
}

.enhanced-confirm-modal.is-closing {
  animation: fadeOut 0.2s ease-in;
}

.enhanced-confirm__overlay {
  position: fixed;
  inset: 0;
  background: var(--app-modal-mask-bg, rgba(11, 14, 17, 0.62));
  backdrop-filter: var(--app-modal-mask-filter, blur(16px) saturate(1.04));
  -webkit-backdrop-filter: var(--app-modal-mask-filter, blur(16px) saturate(1.04));
  z-index: var(--z-modal-backdrop-max, 2147483646);
}

.enhanced-confirm__container {
  max-width: var(--ui-confirm-dialog-max-width, 420px);
  animation: none !important;
  position: relative;
  z-index: var(--z-modal-max, 2147483647);
  transform: none !important;
  transform-origin: center center !important;
  will-change: auto !important;
}

.enhanced-confirm-modal .enhanced-confirm__container {
  max-width: var(--ui-confirm-dialog-max-width, 420px);
  width: 88%;
}

.enhanced-confirm__header {
  color: var(--modal-header-fg, #1E2329);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.enhanced-confirm__heading {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  flex: 1 1 auto;
}

.enhanced-confirm-modal--warning .enhanced-confirm__header {
  background: var(--modal-header-bg, linear-gradient(135deg, #F0B90B 0%, #F8D12F 100%));
}

.enhanced-confirm-modal--danger .enhanced-confirm__header {
  background: var(--modal-header-bg, linear-gradient(135deg, #F0B90B 0%, #F8D12F 100%));
}

.enhanced-confirm-modal--info .enhanced-confirm__header {
  background: var(--modal-header-bg, linear-gradient(135deg, #F0B90B 0%, #F8D12F 100%));
}

.enhanced-confirm__title {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.enhanced-confirm__details {
  margin: 8px 0 0 0;
  opacity: 0.9;
  font-size: 14px;
}

.enhanced-confirm__close {
  flex: 0 0 auto;
}

.enhanced-confirm__body {
  padding: 24px 24px 18px;
}

.enhanced-confirm__icon {
  font-size: 64px;
  margin-bottom: 20px;
  animation: pulse 2s infinite;
  text-align: center;
}

.enhanced-confirm__icon.is-hidden {
  display: none;
}

.enhanced-confirm-modal--warning .enhanced-confirm__icon {
  color: #f0b90b;
}

.enhanced-confirm-modal--danger .enhanced-confirm__icon {
  color: #ef4444;
}

.enhanced-confirm-modal--info .enhanced-confirm__icon {
  color: #3b82f6;
}

.enhanced-confirm__message {
  font-size: 16px;
  color: var(--text-primary, #374151);
  line-height: 1.65;
  margin: 0 auto 12px;
  max-width: 380px;
  text-align: center;
  word-break: break-word;
}

.enhanced-confirm__paragraph {
  margin: 0 0 12px 0;
}

.enhanced-confirm__paragraph:last-child {
  margin-bottom: 0;
}

.enhanced-confirm__footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  padding: 20px 25px;
}

.enhanced-confirm__btn {
  min-width: 120px;
  padding: 12px 24px;
  font-weight: 600;
}

.progress-toast {
  position: fixed;
  top: 20px;
  right: 20px;
  background: #ffffff;
  font-family: inherit;
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.16);
  border: 1px solid var(--border-color, #e5e7eb);
  padding: 12px 14px 14px;
  min-width: 300px;
  max-width: 380px;
  z-index: var(--z-toast-max, 2147483645);
  animation: slideInRight 0.3s ease-out;
  border-left: 4px solid var(--color-primary, #F0B90B);
  pointer-events: auto;
}

.progress-toast,
.progress-toast * {
  font-family: inherit;
}

.progress-toast.is-closing {
  animation: slideOutRight 0.3s ease-in;
}

.progress-toast__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.progress-toast__spinner {
  width: 20px;
  height: 20px;
  border: 2px solid #e5e7eb;
  border-top: 2px solid var(--color-primary, #F0B90B);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.progress-toast__message {
  font-size: 13px;
  line-height: 1.4;
  font-weight: 600;
  color: var(--text-secondary, #4b5563);
}

.progress-toast__bar {
  background: #f3f4f6;
  border-radius: 6px;
  height: 6px;
  overflow: hidden;
}

.progress-toast__bar-fill {
  background: linear-gradient(90deg, var(--color-primary, #F0B90B), var(--color-primary-hover, #D9A60A));
  height: 100%;
  width: 0;
  transition: width 0.3s ease-out;
  border-radius: 6px;
}

.progress-toast__text {
  font-size: 12px;
  line-height: 1.4;
  color: var(--text-tertiary, #6b7280);
  margin-top: 8px;
}

.legal-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: var(--z-modal-max, 2147483647);
  display: flex;
  align-items: center;
  justify-content: center;
}

.legal-modal {
  background: var(--bg-primary, #ffffff);
  border-radius: 12px;
  width: 92%;
  max-width: 860px;
  height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.24);
  border: 1px solid var(--border-color, #e5e7eb);
  overflow: hidden;
}

.legal-modal__header {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(30, 35, 41, 0.12);
  background: var(--app-brand-modal-header-bg, linear-gradient(135deg, #f0b90b 0%, #e8b308 100%));
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.legal-modal__title {
  margin: 0;
  font-size: 24px;
  font-weight: 800;
  color: #1e2329;
}

.legal-modal__close {
  appearance: none;
  -webkit-appearance: none;
  background: var(--app-brand-modal-close-bg, rgba(11, 14, 17, 0.12));
  border: none;
  font-size: 24px;
  color: var(--app-brand-modal-close-color, #FFFFFF);
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.legal-modal__close:hover {
  background: var(--app-brand-modal-close-bg-hover, rgba(11, 14, 17, 0.20));
  color: var(--app-brand-modal-close-color, #FFFFFF);
  transform: rotate(90deg) scale(1.04);
}

.legal-modal__frame {
  flex: 1;
  border: none;
  background: var(--bg-primary, #ffffff);
  border-radius: 0;
}

.legal-modal__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  border-top: 1px solid rgba(30, 35, 41, 0.12);
  background: var(--bg-primary, #ffffff);
}

.legal-modal__hint {
  flex: 1;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-secondary, #4b5563);
}

.legal-modal__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.legal-modal__btn {
  appearance: none;
  -webkit-appearance: none;
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.legal-modal__btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
  transform: none;
  box-shadow: none;
}

.legal-modal__btn--secondary {
  background: var(--bg-secondary, #ffffff);
  color: var(--text-primary, #1e2329);
  border: 1px solid var(--border-color, #e5e7eb);
  box-shadow: none;
}

.legal-modal__btn--secondary:hover:not(:disabled) {
  background: var(--bg-tertiary, #f9fafb);
  border-color: #d1d5db;
}

.legal-modal__btn--primary {
  background: #F0B90B;
  color: #1e2329;
  box-shadow: 0 8px 18px rgba(240, 185, 11, 0.25);
}

.legal-modal__btn--primary:hover:not(:disabled) {
  background: #f5c518;
  transform: translateY(-1px);
}