/* Sharing UI Styles */

/* Sharing Management */
.sharing-management {
    max-width: 600px;
}

.sharing-intro {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--background-color);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.sharing-intro p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.5;
}

.fund-sources-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.fund-source-item {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    transition: all 0.2s ease;
}

.fund-source-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.1);
}

.fund-source-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.fund-source-info {
    flex: 1;
}

.fund-source-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.fund-source-status {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.sharing-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.sharing-badge.shared {
    background: rgba(52, 199, 89, 0.1);
    color: #34C759;
    border: 1px solid rgba(52, 199, 89, 0.2);
}

.sharing-badge.not-shared {
    background: rgba(142, 142, 147, 0.1);
    color: #8E8E93;
    border: 1px solid rgba(142, 142, 147, 0.2);
}

.invitation-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    background: rgba(255, 149, 0, 0.1);
    color: #FF9500;
    border: 1px solid rgba(255, 149, 0, 0.2);
}

.fund-source-actions {
    display: flex;
    gap: 0.5rem;
}

.shared-users-preview {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.shared-users-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.shared-user-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    background: var(--background-color);
    border-radius: 6px;
}

.user-info {
    flex: 1;
}

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

.user-email {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.user-permissions {
    display: flex;
    gap: 0.25rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.permission-tag {
    padding: 0.125rem 0.375rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    background: rgba(0, 122, 255, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(0, 122, 255, 0.2);
}

.permission-tag.granted {
    background: rgba(52, 199, 89, 0.1);
    color: #34C759;
    border-color: rgba(52, 199, 89, 0.2);
}

.permission-tag.denied {
    background: rgba(142, 142, 147, 0.1);
    color: #8E8E93;
    border-color: rgba(142, 142, 147, 0.2);
}

.user-actions {
    display: flex;
    gap: 0.5rem;
}

.more-users {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Fund Source Sharing Modal */
.fund-source-sharing {
    max-width: 600px;
}

.fund-source-info-header {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--background-color);
    border-radius: var(--border-radius);
}

.fund-source-details h4 {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
}

.fund-source-details p {
    margin: 0;
    color: var(--text-secondary);
}

/* Invitation Form */
.invitation-form-section {
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

.invitation-form-section h5 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
}

.invitation-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.permission-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.permission-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.permission-option input[type="checkbox"] {
    margin: 0;
}

.permission-option input[type="checkbox"]:disabled {
    opacity: 0.6;
}

.permission-option span {
    font-size: 0.875rem;
    color: var(--text-primary);
}

/* Shared Users Section */
.shared-users-section,
.pending-invitations-section {
    margin-bottom: 2rem;
}

.shared-users-section h5,
.pending-invitations-section h5 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.shared-user-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1rem;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
}

.shared-user-item:last-child {
    margin-bottom: 0;
}

/* Pending Invitations */
.pending-invitations-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.pending-invitation-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1rem;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

.invitation-info {
    flex: 1;
}

.invitation-email {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.invitation-date,
.invitation-expires {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.invitation-actions {
    display: flex;
    gap: 0.5rem;
}

/* Sharing Actions */
.sharing-actions-section {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

/* Invitation Acceptance */
.invitation-acceptance {
    max-width: 600px;
}

.invitation-details-section {
    margin-top: 1.5rem;
}

.invitation-details {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
}

.invitation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.invitation-header h5 {
    margin: 0;
    color: var(--text-primary);
}

.invitation-status {
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    font-size: 0.875rem;
}

.invitation-status.valid {
    background: rgba(52, 199, 89, 0.1);
    color: #34C759;
    border: 1px solid rgba(52, 199, 89, 0.2);
}

.invitation-status.invalid {
    background: rgba(255, 59, 48, 0.1);
    color: #FF3B30;
    border: 1px solid rgba(255, 59, 48, 0.2);
}

.invitation-info-card {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.invitation-from h6,
.fund-source-details h6,
.permissions-details h6 {
    margin: 0 0 0.5rem 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.invitation-from p {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.fund-source-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--background-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.fund-source-icon {
    font-size: 2rem;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-color);
    border-radius: 50%;
}

.fund-source-info {
    flex: 1;
}

.fund-source-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.fund-source-type {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.fund-source-balance {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.permissions-list {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.invitation-dates {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--background-color);
    border-radius: var(--border-radius);
}

.invitation-date,
.invitation-expires {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.invitation-error {
    margin: 1rem 0;
    padding: 1rem;
    background: rgba(255, 59, 48, 0.1);
    border: 1px solid rgba(255, 59, 48, 0.2);
    border-radius: var(--border-radius);
    color: #FF3B30;
}

.invitation-error p {
    margin: 0 0 0.5rem 0;
}

.invitation-error p:last-child {
    margin-bottom: 0;
}

.invitation-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

/* Shared Users Management */
.shared-users-management {
    max-width: 600px;
}

.received-invitations-section,
.shared-fund-sources-section {
    margin-bottom: 2rem;
}

.received-invitations-section h5,
.shared-fund-sources-section h5 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.received-invitations-list,
.shared-fund-sources-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.received-invitation-item,
.shared-fund-source-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1rem;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
}

.received-invitation-item:hover,
.shared-fund-source-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.1);
}

.invitation-from {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.invitation-fund-source {
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.fund-source-owner {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.fund-source-balance {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.empty-state p {
    margin: 0 0 0.5rem 0;
    line-height: 1.5;
}

.empty-state p:last-child {
    margin-bottom: 0;
}

/* Form Help Text */
.form-help {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Enhanced Sharing Indicators */
.sharing-indicator-enhanced {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: rgba(0, 122, 255, 0.1);
    border: 1px solid rgba(0, 122, 255, 0.2);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--primary-color);
    cursor: help;
    transition: all 0.2s ease;
}

.sharing-indicator-enhanced:hover {
    background: rgba(0, 122, 255, 0.15);
    border-color: rgba(0, 122, 255, 0.3);
    transform: translateY(-1px);
}

.sharing-icon {
    font-size: 0.875rem;
}

.sharing-count {
    font-weight: 600;
    min-width: 1rem;
    text-align: center;
}

/* Sharing Tooltip */
.sharing-tooltip {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 0.75rem;
    max-width: 250px;
    font-size: 0.875rem;
    z-index: 1000;
}

.tooltip-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.tooltip-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid var(--border-color);
}

.tooltip-user {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

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

.tooltip-user-permissions {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.tooltip-more {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-style: italic;
    text-align: center;
    padding-top: 0.25rem;
    border-top: 1px solid var(--border-color);
}

/* Transaction Sharing Indicators */
.shared-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-left: 0.5rem;
    padding: 0.125rem 0.375rem;
    background: rgba(0, 122, 255, 0.1);
    border: 1px solid rgba(0, 122, 255, 0.2);
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--primary-color);
}

.shared-transaction {
    border-left: 3px solid var(--primary-color);
    background: rgba(0, 122, 255, 0.02);
}

.shared-transaction:hover {
    background: rgba(0, 122, 255, 0.05);
}

.transaction-creator {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.creator-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.125rem 0.375rem;
    background: rgba(142, 142, 147, 0.1);
    border: 1px solid rgba(142, 142, 147, 0.2);
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.creator-badge.self {
    background: rgba(52, 199, 89, 0.1);
    color: #34C759;
    border-color: rgba(52, 199, 89, 0.2);
}

.creator-badge.other {
    background: rgba(0, 122, 255, 0.1);
    color: var(--primary-color);
    border-color: rgba(0, 122, 255, 0.2);
}

.creator-badge.guest {
    background: rgba(255, 149, 0, 0.1);
    color: #FF9500;
    border-color: rgba(255, 149, 0, 0.2);
}

.readonly-indicator {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background: rgba(142, 142, 147, 0.1);
    border: 1px solid rgba(142, 142, 147, 0.2);
    border-radius: 50%;
    color: #8E8E93;
    font-size: 0.875rem;
    cursor: help;
}

.transaction-item.readonly {
    background: rgba(142, 142, 147, 0.05);
    border-left: 3px solid rgba(142, 142, 147, 0.3);
}

.transaction-item.readonly:hover {
    background: rgba(142, 142, 147, 0.08);
}

/* Permission Level Indicators */
.permission-level {
    display: inline-flex;
    align-items: center;
    padding: 0.125rem 0.375rem;
    background: rgba(255, 149, 0, 0.1);
    border: 1px solid rgba(255, 149, 0, 0.2);
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    color: #FF9500;
    margin-left: 0.5rem;
}

.permission-level.owner {
    background: rgba(52, 199, 89, 0.1);
    color: #34C759;
    border-color: rgba(52, 199, 89, 0.2);
}

.permission-level.editor {
    background: rgba(0, 122, 255, 0.1);
    color: var(--primary-color);
    border-color: rgba(0, 122, 255, 0.2);
}

.permission-level.viewer {
    background: rgba(142, 142, 147, 0.1);
    color: #8E8E93;
    border-color: rgba(142, 142, 147, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    .fund-source-header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .fund-source-actions {
        align-self: stretch;
    }
    
    .fund-source-actions .btn {
        flex: 1;
    }
    
    .shared-user-item,
    .pending-invitation-item,
    .received-invitation-item,
    .shared-fund-source-item {
        flex-direction: column;
        gap: 1rem;
    }
    
    .user-actions,
    .invitation-actions {
        align-self: stretch;
    }
    
    .user-actions .btn,
    .invitation-actions .btn {
        flex: 1;
    }
    
    .invitation-actions {
        flex-direction: column;
    }
    
    .fund-source-card {
        flex-direction: column;
        text-align: center;
    }
    
    .permissions-list {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .sharing-management,
    .fund-source-sharing,
    .invitation-acceptance,
    .shared-users-management {
        max-width: 100%;
    }
    
    .invitation-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .invitation-status {
        align-self: center;
    }
}/* Filter
 Checkbox Styles */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-color);
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: 3px;
    margin-right: 0.75rem;
    position: relative;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.checkbox-label:hover .checkmark {
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-label input[type="checkbox"]:disabled + .checkmark {
    opacity: 0.5;
    cursor: not-allowed;
}

.checkbox-label input[type="checkbox"]:disabled {
    cursor: not-allowed;
}/* Creator 
Badge Styles */
.creator-badge {
    display: inline-flex;
    align-items: center;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    background-color: var(--background-color);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    margin-top: 0.25rem;
}

.creator-badge.self {
    background-color: rgba(0, 123, 255, 0.1);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.creator-badge.other {
    background-color: rgba(255, 193, 7, 0.1);
    color: #856404;
    border-color: #ffc107;
}

.creator-badge.guest {
    background-color: rgba(108, 117, 125, 0.1);
    color: var(--text-secondary);
    border-color: var(--border-color);
}

/* Enhanced Transaction Styles */
.shared-transaction {
    border-left: 3px solid var(--primary-color);
    background: linear-gradient(90deg, rgba(0, 123, 255, 0.05) 0%, transparent 100%);
}

.shared-transaction .shared-indicator {
    display: inline-flex;
    align-items: center;
    font-size: 0.75rem;
    color: var(--primary-color);
    background: rgba(0, 123, 255, 0.1);
    padding: 0.125rem 0.375rem;
    border-radius: 8px;
    margin-left: 0.5rem;
}

.transaction-creator {
    margin-top: 0.25rem;
}

/* Filter Modal Enhancements */
.form-group label {
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 0.5rem;
    display: block;
}

.form-group select,
.form-group input[type="date"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--surface-color);
    color: var(--text-color);
    font-size: 0.9rem;
    transition: border-color 0.2s ease;
}

.form-group select:focus,
.form-group input[type="date"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.1);
}

/* Filter Status Indicator */
.filter-status {
    display: inline-flex;
    align-items: center;
    font-size: 0.75rem;
    color: var(--primary-color);
    background: rgba(0, 123, 255, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    margin-left: 0.5rem;
}

.header-btn.filter-active {
    background: var(--primary-color);
    color: white;
}

.header-btn.filter-active .icon {
    opacity: 1;
}/* 
Filter Summary Display */
.filter-summary {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(0, 123, 255, 0.1);
    border-bottom: 1px solid rgba(0, 123, 255, 0.2);
    padding: 0.5rem 1rem;
    z-index: 10;
}

.filter-summary .filter-status {
    display: flex;
    align-items: center;
    font-size: 0.8rem;
    color: var(--primary-color);
    font-weight: 500;
}

.filter-summary .filter-status .icon {
    margin-right: 0.5rem;
}

/* Adjust main content when filter summary is shown */
.main-content {
    transition: margin-top 0.2s ease;
}

.app-header {
    position: relative;
}

/* Enhanced Filter Modal */
.modal-body .form-group:last-of-type {
    margin-bottom: 1.5rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.form-actions .btn {
    min-width: 100px;
}

/* Filter Button Active State */
.header-btn.filter-active {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
}

.header-btn.filter-active:hover {
    background: #0056b3;
    transform: translateY(-1px);
}

/* Responsive Filter Summary */
@media (max-width: 768px) {
    .filter-summary {
        padding: 0.375rem 1rem;
    }
    
    .filter-summary .filter-status {
        font-size: 0.75rem;
    }
}
/* Enhance
d UI Responsiveness Styles (Task 12.2) */

/* Invitation sent indicator */
.invitation-sent-indicator {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: rgba(76, 175, 80, 0.95);
    color: white;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    z-index: 10001;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.invitation-sent-indicator.visible {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.invitation-sent-indicator.removing {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
}

.invitation-sent-indicator .success-icon {
    font-size: 32px;
    margin-bottom: 8px;
    animation: successPop 0.5s ease-out;
}

.invitation-sent-indicator .success-message {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
}

@keyframes successPop {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Enhanced button states */
.btn.processing {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn.processing::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: buttonSpin 1s linear infinite;
    color: inherit;
}

@keyframes buttonSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Smooth transitions for sharing elements */
.fund-source-item,
.shared-user-item,
.invitation-item {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.fund-source-item.fade-out,
.shared-user-item.fade-out,
.invitation-item.fade-out {
    opacity: 0;
    transform: translateY(-10px);
}

.fund-source-item.fade-in,
.shared-user-item.fade-in,
.invitation-item.fade-in {
    animation: fadeInUp 0.3s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Enhanced hover effects */
.fund-source-item:hover,
.shared-user-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Optimistic update states */
.fund-source-item.optimistic-update {
    position: relative;
    opacity: 0.8;
}

.fund-source-item.optimistic-update::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(0, 122, 255, 0.1), transparent);
    animation: optimisticShimmer 2s infinite;
    pointer-events: none;
    border-radius: inherit;
}

@keyframes optimisticShimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.fund-source-item.optimistic-update.confirmed {
    opacity: 1;
    animation: confirmPulse 0.5s ease-out;
}

.fund-source-item.optimistic-update.confirmed::after {
    display: none;
}

@keyframes confirmPulse {
    0% { background-color: rgba(76, 175, 80, 0.2); }
    100% { background-color: transparent; }
}

.fund-source-item.optimistic-update.failed {
    opacity: 1;
    animation: failurePulse 0.5s ease-out;
}

.fund-source-item.optimistic-update.failed::after {
    display: none;
}

@keyframes failurePulse {
    0% { background-color: rgba(244, 67, 54, 0.2); }
    100% { background-color: transparent; }
}

/* Loading skeleton for sharing content */
.sharing-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeletonLoading 1.5s infinite;
    border-radius: 4px;
}

@keyframes skeletonLoading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.sharing-skeleton.fund-source {
    height: 80px;
    margin: 8px 0;
}

.sharing-skeleton.user-item {
    height: 60px;
    margin: 6px 0;
}

.sharing-skeleton.invitation {
    height: 100px;
    margin: 8px 0;
}

/* Enhanced modal animations */
.modal.sharing-enhanced {
    animation: modalSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal.sharing-enhanced.closing {
    animation: modalSlideOut 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes modalSlideOut {
    from {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
}

/* Micro-interactions for sharing elements */
.sharing-badge {
    transition: all 0.2s ease;
}

.sharing-badge:hover {
    transform: scale(1.05);
}

.permission-tag {
    transition: all 0.2s ease;
}

.permission-tag:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Enhanced form interactions */
.form-control:focus {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.15);
}

/* Batch operation progress */
.batch-operation-progress {
    margin-top: 16px;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #007AFF;
}

.batch-operation-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    font-size: 13px;
}

.batch-operation-status {
    font-weight: 500;
}

.batch-operation-status.success {
    color: #34C759;
}

.batch-operation-status.error {
    color: #FF3B30;
}

.batch-operation-status.pending {
    color: #007AFF;
}

/* Performance indicator */
.sharing-performance-indicator {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-family: monospace;
    z-index: 9998;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.sharing-performance-indicator:hover {
    opacity: 1;
}

.sharing-performance-indicator.hidden {
    display: none;
}

/* Enhanced responsive design for UI responsiveness */
@media (max-width: 768px) {
    .invitation-sent-indicator {
        max-width: 90vw;
        padding: 16px;
    }

    .invitation-sent-indicator .success-icon {
        font-size: 28px;
    }

    .invitation-sent-indicator .success-message {
        font-size: 13px;
    }
}

/* Dark mode enhancements */
@media (prefers-color-scheme: dark) {
    .sharing-skeleton {
        background: linear-gradient(90deg, #2c2c2e 25%, #3a3a3c 50%, #2c2c2e 75%);
        background-size: 200% 100%;
    }

    .batch-operation-progress {
        background: #1c1c1e;
        border-left-color: #007AFF;
    }

    .sharing-performance-indicator {
        background: rgba(28, 28, 30, 0.9);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .fund-source-item,
    .shared-user-item,
    .invitation-item,
    .btn.processing::after,
    .sharing-skeleton {
        animation: none;
        transition: none;
    }

    .fund-source-item.optimistic-update::after {
        display: none;
    }

    .invitation-sent-indicator .success-icon {
        animation: none;
    }
}
/* Inv
itation Token Display Color Fixes */
.invitation-token-display .detail-item span,
.invitation-token-display .token-value,
.invitation-token-display .url-value,
.invitation-details .detail-item span {
    color: #000000 !important;
}

.invitation-token-display .invitation-details {
    color: #000000 !important;
}

.invitation-token-display .invitation-details * {
    color: #000000 !important;
}

/* Ensure all invitation token text is black */
#invitation-token-value,
#invitation-url-value {
    color: #000000 !important;
}

/* Override any potential white text from other stylesheets */
.modal .invitation-token-display,
.modal .invitation-token-display *,
.info-modal .invitation-token-display,
.info-modal .invitation-token-display * {
    color: #000000 !important;
}

/* Specific fixes for invitation details */
.invitation-token-display .detail-item label {
    color: #666666 !important;
}

.invitation-token-display .detail-item span {
    color: #000000 !important;
    font-weight: 500;
}

/* Token and URL display areas */
.token-section .token-value,
.url-section .url-value {
    color: #000000 !important;
    background-color: #ffffff !important;
    border: 1px solid #cccccc !important;
}

/* Help text should remain readable but not white */
.token-help, .url-help, .management-help {
    color: #666666 !important;
}