/* Premium Account Type Selection Modal */
.account-type-dialog-premium {
  max-width: 720px;
  width: 90vw;
}

.account-type-modal-premium {
  position: relative;
  padding: 0;
  border-radius: var(--radius-xl);
  background: var(--color-surface-raised);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.modal-close-premium {
  position: absolute;
  top: var(--space-20);
  right: var(--space-20);
  width: 40px;
  height: 40px;
  border: none;
  background: var(--color-surface);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  transition: all 0.3s ease;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.modal-close-premium:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: scale(1.1);
}

.modal-header-premium {
  text-align: center;
  padding: var(--space-48) var(--space-32) var(--space-32);
  background: linear-gradient(135deg, var(--color-surface-raised) 0%, var(--color-surface) 100%);
}

.modal-title-premium {
  margin: 0 0 var(--space-12);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.025em;
}

.modal-subtitle-premium {
  margin: 0;
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  font-weight: 400;
}

.account-cards-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-24);
  padding: var(--space-32);
  background: var(--color-surface);
}

.account-card {
  position: relative;
  background: var(--color-surface-raised);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-32);
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.account-card-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.account-card:hover .account-card-glow {
  opacity: 0.05;
}

.account-card-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.account-card-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-24);
  font-size: 32px;
  transition: all 0.4s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.personal-icon {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
  color: var(--color-white);
}

.shared-icon {
  background: linear-gradient(135deg, var(--color-teal-600), var(--color-teal-700));
  color: var(--color-white);
}

.account-card-title {
  margin: 0 0 var(--space-12);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.025em;
}

.account-card-description {
  margin: 0;
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.account-card-footer {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  margin-top: var(--space-20);
}

.account-card-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  transition: all 0.4s ease;
}

.account-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  border-color: var(--color-primary);
}

.account-card:hover .account-card-icon {
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.account-card:hover .account-card-arrow {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: translateX(4px);
}

.personal-card:hover {
  border-color: var(--color-primary);
}

.shared-card:hover {
  border-color: var(--color-teal-600);
}

.shared-card:hover .account-card-arrow {
  background: var(--color-teal-600);
  border-color: var(--color-teal-600);
}

/* Account Management Styles */
.account-info {
  space-y: var(--space-24);
}

.account-type-display {
  margin-bottom: var(--space-24);
}

.account-type-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-8) var(--space-16);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-radius: var(--radius-full);
  font-weight: 500;
  font-size: var(--font-size-sm);
}

.account-type-badge.shared {
  background: var(--color-secondary-light);
  color: var(--color-secondary-dark);
}

.account-users {
  margin-bottom: var(--space-24);
}

.user-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.user-item {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  padding: var(--space-12);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.user-item.current-user {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--font-size-sm);
}

.user-details {
  flex: 1;
}

.user-name {
  display: block;
  font-weight: 500;
  color: var(--color-text-primary);
}

.user-role {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.account-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12);
}

/* Invitation Modal Styles */
.invitation-steps {
  max-width: 500px;
  margin: 0 auto;
}

.step-item {
  display: none;
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.3s ease;
}

.step-item.active {
  display: block;
  opacity: 1;
  transform: translateX(0);
}

.step-item {
  display: flex;
  gap: var(--space-16);
  align-items: flex-start;
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

.step-content {
  flex: 1;
}

.step-content h4 {
  margin: 0 0 var(--space-8);
  color: var(--color-text-primary);
  font-size: var(--font-size-md);
}

.step-content p {
  margin: 0 0 var(--space-16);
  color: var(--color-text-secondary);
}

.invite-code-display {
  margin: var(--space-16) 0;
  padding: var(--space-16);
  background: var(--color-surface-secondary);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.code-container {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  justify-content: center;
}

#generatedInviteCode {
  font-family: 'Courier New', monospace;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 2px;
  padding: var(--space-8) var(--space-16);
  background: white;
  border-radius: var(--radius-sm);
  border: 2px dashed var(--color-primary);
}

.copy-btn {
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: var(--space-8);
  cursor: pointer;
  transition: all 0.2s ease;
}

.copy-btn:hover {
  background: var(--color-primary-dark);
  transform: scale(1.05);
}

.invite-instructions {
  margin-top: var(--space-16);
  padding: var(--space-12);
  background: var(--color-info-light);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--color-info);
}

.invite-instructions p {
  margin: 0 0 var(--space-8);
  font-weight: 500;
  color: var(--color-info-dark);
}

.invite-instructions ol {
  margin: 0;
  padding-left: var(--space-20);
  color: var(--color-text-secondary);
}

.invite-instructions li {
  margin-bottom: var(--space-4);
  font-size: var(--font-size-sm);
}

/* Activity Log Styles */
.activity-list {
  max-height: 400px;
  overflow-y: auto;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-12);
  padding: var(--space-12);
  border-bottom: 1px solid var(--color-border);
  transition: background-color 0.2s ease;
}

.activity-item:hover {
  background: var(--color-surface-secondary);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

.activity-icon.expense {
  background: var(--color-error-light);
  color: var(--color-error);
}

.activity-icon.goal {
  background: var(--color-success-light);
  color: var(--color-success);
}

.activity-icon.edit {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.activity-icon.delete {
  background: var(--color-error-light);
  color: var(--color-error);
}

.activity-content {
  flex: 1;
}

.activity-title {
  font-weight: 500;
  color: var(--color-text-primary);
  margin: 0 0 var(--space-4);
  font-size: var(--font-size-sm);
}

.activity-description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  margin: 0;
}

.activity-meta {
  text-align: right;
  flex-shrink: 0;
}

.activity-time {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  display: block;
}

.activity-user {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  font-weight: 500;
  display: block;
  margin-top: var(--space-2);
}

.activity-count {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: 400;
}

/* Responsive Design */
@media (max-width: 768px) {
  .account-type-dialog-premium {
    max-width: 95vw;
    margin: var(--space-16);
  }

  .modal-header-premium {
    padding: var(--space-32) var(--space-24) var(--space-24);
  }

  .modal-title-premium {
    font-size: var(--font-size-xl);
  }

  .modal-subtitle-premium {
    font-size: var(--font-size-sm);
  }

  .account-cards-container {
    grid-template-columns: 1fr;
    gap: var(--space-20);
    padding: var(--space-24);
  }

  .account-card {
    min-height: 200px;
    padding: var(--space-24);
  }

  .account-card-icon {
    width: 64px;
    height: 64px;
    font-size: 24px;
    margin-bottom: var(--space-20);
  }

  .account-card-title {
    font-size: var(--font-size-lg);
  }

  .account-card-description {
    font-size: var(--font-size-sm);
  }

  .modal-close-premium {
    width: 36px;
    height: 36px;
    top: var(--space-16);
    right: var(--space-16);
  }

  .account-actions {
    flex-direction: column;
  }

  .account-actions .btn {
    width: 100%;
  }

  .step-item {
    flex-direction: column;
    gap: var(--space-12);
  }

  .step-number {
    align-self: flex-start;
  }

  .invite-instructions ol {
    padding-left: var(--space-16);
  }
}

@media (max-width: 480px) {
  .account-type-dialog-premium {
    max-width: 90vw;
    max-height: 85vh;
    margin: auto;
    border-radius: var(--radius-xl);
    overflow-y: auto;
  }

  .account-type-modal-premium {
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
  }

  .modal-header-premium {
    padding: var(--space-24) var(--space-20);
    flex-shrink: 0;
  }

  .modal-title-premium {
    font-size: var(--font-size-lg);
  }

  .modal-subtitle-premium {
    font-size: var(--font-size-xs);
  }

  .account-cards-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-16);
    padding: var(--space-20);
    overflow-y: auto;
    flex: 1;
  }

  .account-card {
    min-height: auto;
    padding: var(--space-20);
    flex-shrink: 0;
  }

  .account-card-icon {
    width: 48px;
    height: 48px;
    font-size: 20px;
    margin-bottom: var(--space-12);
  }

  .account-card-title {
    font-size: var(--font-size-md);
    margin-bottom: var(--space-8);
  }

  .account-card-description {
    font-size: var(--font-size-xs);
  }

  .account-card-arrow {
    width: 32px;
    height: 32px;
    font-size: var(--font-size-sm);
  }
}

/* Animation for step transitions */
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.step-item.active {
  animation: slideInRight 0.3s ease-out;
}

/* Success states */
.invite-code-generated {
  animation: pulse 0.5s ease-in-out;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* Copy button success state */
.copy-btn.copied {
  background: var(--color-success);
  animation: pulse 0.3s ease-in-out;
}

.copy-btn.copied::before {
  content: "✓ ";
}

/* ============================================ */
/* Shared Account Invite Modal After Registration */
/* ============================================ */

.invitation-success-modal {
  max-width: 600px;
  width: 90vw;
}

.invitation-success-modal .modal-content {
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.modal-icon.success {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-success), var(--color-teal-500));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--color-white);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3);
  animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
  from {
    transform: scale(0);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.invite-success-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.success-message-box {
  text-align: center;
  padding: var(--space-24);
  background: linear-gradient(135deg, var(--color-success-light), var(--color-teal-50));
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-success);
}

.success-icon-large {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-16);
  background: linear-gradient(135deg, var(--color-success), var(--color-teal-500));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: var(--color-white);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3);
}

.success-text h4 {
  margin: 0 0 var(--space-8);
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
  font-weight: 600;
}

.success-text p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.invite-link-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

.invite-label {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  margin: 0;
}

.invite-label i {
  color: var(--color-primary);
  font-size: var(--font-size-md);
}

.invite-link-display-modern {
  display: flex;
  gap: var(--space-8);
  padding: var(--space-12);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.invite-link-display-modern:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.invite-link-input-modern {
  flex: 1;
  border: none;
  background: transparent;
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  font-family: 'Courier New', monospace;
  padding: var(--space-8);
  outline: none;
}

.btn-copy-modern,
.btn-share-modern {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  padding: var(--space-10) var(--space-16);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-copy-modern {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-copy-modern:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.btn-copy-modern:active {
  transform: translateY(0);
}

.btn-copy-modern.copied {
  background: var(--color-success);
  animation: successPulse 0.5s ease-out;
}

@keyframes successPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.btn-share-modern {
  background: var(--color-teal-500);
  color: var(--color-white);
}

.btn-share-modern:hover {
  background: var(--color-teal-600);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(20, 184, 166, 0.4);
}

.btn-share-modern:active {
  transform: translateY(0);
}

.invite-info-box {
  display: flex;
  gap: var(--space-16);
  padding: var(--space-16);
  background: var(--color-warning-light);
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.info-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--color-warning);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-lg);
}

.info-content h5 {
  margin: 0 0 var(--space-8);
  font-size: var(--font-size-md);
  color: var(--color-text-primary);
  font-weight: 600;
}

.info-content ul {
  margin: 0;
  padding-left: var(--space-20);
  list-style: disc;
}

.info-content li {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.info-content li:last-child {
  margin-bottom: 0;
}

.info-content li strong {
  color: var(--color-warning-dark);
  font-weight: 600;
}

.invite-timer-section {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-12);
  padding: var(--space-16);
  background: linear-gradient(135deg, var(--color-surface), var(--color-surface-secondary));
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.timer-icon {
  width: 36px;
  height: 36px;
  background: var(--color-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: var(--font-size-md);
}

.timer-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.timer-text strong {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  font-weight: 700;
  font-family: 'Courier New', monospace;
  margin-left: var(--space-4);
}

/* Modal Footer Buttons */
.invitation-success-modal .modal-footer {
  display: flex;
  gap: var(--space-12);
  padding: var(--space-20);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.invitation-success-modal .btn-secondary,
.invitation-success-modal .btn-primary {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  padding: var(--space-12) var(--space-20);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.invitation-success-modal .btn-secondary {
  background: var(--color-surface-secondary);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.invitation-success-modal .btn-secondary:hover {
  background: var(--color-surface-raised);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.invitation-success-modal .btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.invitation-success-modal .btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
  .invitation-success-modal {
    max-width: 95vw;
  }

  .invite-link-display-modern {
    flex-direction: column;
    gap: var(--space-8);
  }

  .btn-copy-modern,
  .btn-share-modern {
    width: 100%;
  }

  .invite-info-box {
    flex-direction: column;
    gap: var(--space-12);
  }

  .info-icon {
    align-self: center;
  }

  .invitation-success-modal .modal-footer {
    flex-direction: column;
  }

  .invitation-success-modal .btn-secondary,
  .invitation-success-modal .btn-primary {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .success-message-box {
    padding: var(--space-16);
  }

  .success-icon-large {
    width: 56px;
    height: 56px;
    font-size: 28px;
  }

  .success-text h4 {
    font-size: var(--font-size-md);
  }

  .invite-link-input-modern {
    font-size: var(--font-size-xs);
  }

  .btn-copy-modern span,
  .btn-share-modern span {
    display: none;
  }

  .btn-copy-modern i,
  .btn-share-modern i {
    font-size: var(--font-size-md);
  }
}

/* ============================================ */
/* Invitation Welcome Message */
/* ============================================ */

.invitation-welcome-message {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-teal-50));
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-24);
  margin-bottom: var(--space-24);
  text-align: center;
  animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.invitation-welcome-message .invite-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-16);
  background: linear-gradient(135deg, var(--color-primary), var(--color-teal-500));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--color-white);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
  animation: bounce 1s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.invitation-welcome-message h3 {
  margin: 0 0 var(--space-12);
  font-size: var(--font-size-xl);
  color: var(--color-primary-dark);
  font-weight: 700;
}

.invitation-welcome-message p {
  margin: var(--space-8) 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.invitation-welcome-message p strong {
  color: var(--color-primary-dark);
  font-weight: 600;
}

@media (max-width: 480px) {
  .invitation-welcome-message {
    padding: var(--space-16);
  }

  .invitation-welcome-message .invite-icon {
    width: 48px;
    height: 48px;
    font-size: 24px;
  }

  .invitation-welcome-message h3 {
    font-size: var(--font-size-lg);
  }
}