/* Material Design Variables */
:root {
    --primary-color: #1976d2;
    --primary-dark: #1565c0;
    --primary-light: #42a5f5;
    --secondary-color: #dc004e;
    --success-color: #4caf50;
    --warning-color: #ff9800;
    --error-color: #f44336;
    --info-color: #2196f3;
    
    --text-primary: rgba(0, 0, 0, 0.87);
    --text-secondary: rgba(0, 0, 0, 0.6);
    --text-disabled: rgba(0, 0, 0, 0.38);
    
    --background-primary: #ffffff;
    --background-secondary: #f5f5f5;
    --background-tertiary: #eeeeee;
    
    --surface-color: #ffffff;
    --surface-variant: #f5f5f5;
    --surface-elevation-1: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    --surface-elevation-2: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
    --surface-elevation-3: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
    
    --border-radius: 4px;
    --border-radius-large: 8px;
    
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--background-secondary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Loading Spinner */
.loading-spinner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--background-tertiary);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

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

/* Login Styles */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: var(--spacing-md);
}

.login-card {
    background: var(--surface-color);
    border-radius: var(--border-radius-large);
    box-shadow: var(--surface-elevation-3);
    padding: var(--spacing-xxl);
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.company-logo {
    width: 120px;
    height: auto;
    margin-bottom: var(--spacing-lg);
}

.login-header h1 {
    font-size: 24px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.login-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-field label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-field input {
    padding: var(--spacing-md);
    border: 1px solid var(--background-tertiary);
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: border-color 0.2s ease;
}

.form-field input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.2);
}

.form-links {
    text-align: center;
    margin-top: var(--spacing-md);
}

.form-links a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
}

.form-links a:hover {
    text-decoration: underline;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    min-height: 36px;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    box-shadow: var(--surface-elevation-2);
}

.btn-secondary {
    background-color: var(--background-tertiary);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: var(--background-secondary);
}

.btn-icon {
    padding: var(--spacing-sm);
    min-width: 40px;
    min-height: 40px;
    border-radius: 50%;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* App Layout */
.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.app-header {
    background: var(--surface-color);
    box-shadow: var(--surface-elevation-1);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.header-logo {
    width: 40px;
    height: auto;
}

.header-left h2 {
    font-size: 20px;
    font-weight: 500;
    color: var(--text-primary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.user-info span:first-child {
    font-weight: 500;
    color: var(--text-primary);
}

.user-role {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
}

.menu-toggle:hover {
    background-color: var(--background-secondary);
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    background: var(--surface-color);
    box-shadow: var(--surface-elevation-2);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 200;
    padding-top: 80px;
}

.sidebar.open {
    transform: translateX(0);
}

.sidebar-content {
    padding: var(--spacing-md);
}

.nav-menu {
    list-style: none;
}

.nav-item {
    margin-bottom: var(--spacing-xs);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
}

.nav-link:hover {
    background-color: var(--background-secondary);
    color: var(--text-primary);
}

.nav-link.active {
    background-color: var(--primary-color);
    color: white;
}

.nav-link .material-icons {
    font-size: 20px;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 0;
    padding: var(--spacing-lg);
    transition: margin-left 0.3s ease;
}

.page {
    display: none;
}

.page.active {
    display: block;
}

.page-header {
    margin-bottom: var(--spacing-xl);
}

.page-header h1 {
    font-size: 32px;
    font-weight: 300;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    color: var(--text-secondary);
    font-size: 16px;
}

.page-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.page-actions .btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.page-actions .btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--surface-elevation-1);
}

.page-actions .btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: var(--surface-elevation-2);
    transform: translateY(-1px);
}

.page-actions .btn-warning {
    background: var(--warning-color);
    color: white;
    box-shadow: var(--surface-elevation-1);
}

.page-actions .btn-warning:hover {
    background: #e68900;
    box-shadow: var(--surface-elevation-2);
    transform: translateY(-1px);
}

.page-actions .btn-secondary {
    background: var(--background-tertiary);
    color: var(--text-primary);
    box-shadow: var(--surface-elevation-1);
}

.page-actions .btn-secondary:hover {
    background: #e0e0e0;
    box-shadow: var(--surface-elevation-2);
    transform: translateY(-1px);
}

.page-actions .btn .material-icons {
    font-size: 18px;
}

.export-group {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.export-filtered {
    background: var(--primary-color) !important;
    color: white !important;
    border-color: var(--primary-color) !important;
    position: relative;
}

.export-filtered:hover {
    background: var(--primary-hover) !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.export-filtered::after {
    content: attr(data-count);
    position: absolute;
    top: -8px;
    right: -8px;
    background: #ff5722;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 300px;
}

.search-box .material-icons {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.search-box input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 48px;
    border: 1px solid var(--background-tertiary);
    border-radius: var(--border-radius);
    font-size: 14px;
}

.filter-select {
    padding: var(--spacing-md);
    border: 1px solid var(--background-tertiary);
    border-radius: var(--border-radius);
    font-size: 14px;
    background: var(--surface-color);
    color: var(--text-color);
    cursor: pointer;
    outline: none;
    min-width: 180px;
    transition: border-color 0.2s ease;
}

.filter-select:hover {
    border-color: var(--primary-color);
}

.filter-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.filter-select option {
    padding: var(--spacing-sm);
    color: var(--text-color);
}

/* Assignments filters container */
.assignments-filters {
    margin-right: var(--spacing-md);
}

/* Dashboard */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

@media (max-width: 768px) {
    .dashboard-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

.stat-card {
    background: var(--surface-color);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-large);
    box-shadow: var(--surface-elevation-1);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.stat-card .stat-icon {
    flex-shrink: 0;
    z-index: 2;
    position: relative;
}

.stat-card .stat-content {
    flex: 1;
    z-index: 2;
    position: relative;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon .material-icons {
    font-size: 28px;
    color: var(--primary-color);
}

.stat-content h3 {
    font-size: 32px;
    font-weight: 300;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    line-height: 1.2;
    word-break: break-word;
}

.stat-content p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.4;
    margin: 0;
}

/* Placeholder tile styling */
.placeholder-tile {
    opacity: 0.6;
    background: var(--surface-disabled);
    border: 2px dashed var(--outline-color);
    position: relative;
}

.placeholder-tile .stat-content h3 {
    color: var(--text-disabled);
    font-style: italic;
}

.placeholder-tile .stat-icon {
    opacity: 0.4;
}

.placeholder-tile .stat-content p {
    color: var(--text-disabled);
}

/* Tile loading states */
.tile-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-large);
    z-index: 10;
}

.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--primary-light);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--text-secondary);
}

.loading-indicator p {
    margin: 0;
    font-size: 14px;
}

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

/* Pagination note styling */
.pagination-note {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-md);
    background: var(--surface-disabled);
    border-radius: var(--border-radius-medium);
    margin-top: var(--spacing-md);
}

.pagination-note p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 12px;
}

/* Customer card date styling */
.customer-card .card-date {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
    font-style: italic;
}

/* Grid Layouts */
.customers-grid,
.staff-grid,
.services-grid,
.assignments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

/* All Customers specific styling */
#allCustomersList,
#assignmentsList {
    max-height: calc(100vh - 200px);
    overflow-y: auto;
    padding-right: var(--spacing-md);
    /* Add subtle border to indicate scrollable area */
    border: 1px solid var(--background-tertiary);
    border-radius: var(--border-radius);
    background: var(--background-primary);
}

/* Make scrollbar more visible */
#allCustomersList::-webkit-scrollbar,
#assignmentsList::-webkit-scrollbar {
    width: 12px;
}

#allCustomersList::-webkit-scrollbar-track,
#assignmentsList::-webkit-scrollbar-track {
    background: var(--background-secondary);
    border-radius: 6px;
    margin: 4px 0;
}

#allCustomersList::-webkit-scrollbar-thumb,
#assignmentsList::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 6px;
    border: 2px solid var(--background-secondary);
}

#allCustomersList::-webkit-scrollbar-thumb:hover,
#assignmentsList::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Firefox scrollbar styling */
#allCustomersList,
#assignmentsList {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--background-secondary);
}

/* Grid layout for assignments */
#assignmentsList {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

/* By Staff List - same scroll styling as assignmentsList */
#byStaffList {
    max-height: calc(100vh - 200px);
    overflow-y: auto;
    padding-right: var(--spacing-md);
    border: 1px solid var(--background-tertiary);
    border-radius: var(--border-radius);
    background: var(--background-primary);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

/* Scrollbar styling for byStaffList */
#byStaffList::-webkit-scrollbar {
    width: 12px;
}

#byStaffList::-webkit-scrollbar-track {
    background: var(--background-secondary);
    border-radius: 6px;
    margin: 4px 0;
}

#byStaffList::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 6px;
    border: 2px solid var(--background-secondary);
}

#byStaffList::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Firefox scrollbar styling */
#byStaffList {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--background-secondary);
}

/* Search results styling */
.search-results-header {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--surface-elevation-1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.search-summary {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.search-summary h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.2rem;
}

.search-summary .material-icons {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.results-count {
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Assignment Details View Styles */
.assignment-details-view {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.detail-section {
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
}

.detail-section h3 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 500;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: var(--spacing-sm);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.detail-item label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-item span {
    font-size: 1rem;
    color: var(--text-primary);
    padding: var(--spacing-sm);
    background: var(--surface-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--background-tertiary);
    min-height: 20px;
}

.detail-item span:empty::before {
    content: '-';
    color: var(--text-secondary);
    font-style: italic;
}

/* Searchable Dropdown Styles */
.searchable-dropdown {
    position: relative;
    width: 100%;
}

.searchable-dropdown input {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--outline-color);
    border-radius: var(--border-radius);
    font-size: 14px;
}

.dropdown-options {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--outline-color);
    border-top: none;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.dropdown-options.show {
    display: block;
}

.dropdown-option {
    padding: var(--spacing-sm);
    cursor: pointer;
    border-bottom: 1px solid var(--background-secondary);
    transition: background-color 0.2s ease;
}

.dropdown-option:hover {
    background-color: var(--background-secondary);
}

.dropdown-option.selected {
    background-color: var(--primary-color);
    color: white;
}

.dropdown-option:last-child {
    border-bottom: none;
}

.dropdown-loading {
    padding: 12px;
    text-align: center;
    color: #666;
    font-style: italic;
    background: #f9f9f9;
    border-bottom: 1px solid #eee;
}

.dropdown-error {
    padding: 12px;
    text-align: center;
    color: #d32f2f;
    background: #ffebee;
    border-bottom: 1px solid #ffcdd2;
    cursor: pointer;
}

.dropdown-error:hover {
    background: #ffcdd2;
}

/* Scroll indicator styling */
.scroll-indicator {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    background: var(--surface-color);
    border-radius: var(--border-radius);
    border: 1px dashed var(--outline-color);
}

.scroll-indicator-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 14px;
}

.scroll-indicator-content .material-icons {
    font-size: 18px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-5px);
    }
    60% {
        transform: translateY(-3px);
    }
}

.customer-card,
.staff-card,
.service-card,
.assignment-card {
    background: var(--surface-color);
    border-radius: var(--border-radius-large);
    box-shadow: var(--surface-elevation-1);
    padding: var(--spacing-lg);
    transition: box-shadow 0.2s ease;
}

.staff-card .card-content,
.staff-card .card-meta,
.customer-card,
.service-card,
.assignment-card {
    cursor: pointer;
}

.customer-card:hover,
.staff-card:hover,
.service-card:hover,
.assignment-card:hover {
    box-shadow: var(--surface-elevation-2);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.card-title {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.card-subtitle {
    color: var(--text-secondary);
    font-size: 14px;
}

.card-status {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-active {
    background-color: rgba(76, 175, 80, 0.1);
    color: var(--success-color);
}

.status-inactive {
    background-color: rgba(244, 67, 54, 0.1);
    color: var(--error-color);
}

.card-content {
    margin-bottom: var(--spacing-md);
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--text-secondary);
}

.card-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

/* Page Header */
.page-header {
    background: var(--surface-color);
    border: 1px solid var(--outline-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--surface-elevation-1);
}

.page-title h2 {
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
}

.page-title p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.page-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.stat-card {
    background: var(--background-secondary);
    border: 1px solid var(--outline-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Assignment Details */
.assignment-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--background-secondary);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.detail-value {
    color: var(--text-primary);
    font-size: 0.9rem;
}

.card-status-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Enhanced Card Subtitle with Icons */
.card-subtitle {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.card-subtitle .material-icons {
    font-size: 16px;
    opacity: 0.7;
}

/* Menu Container and Dropdown */
.menu-container {
    position: relative;
}

.menu-trigger {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.menu-trigger:hover {
    background-color: var(--background-secondary);
    color: var(--text-primary);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--surface-color);
    border: 1px solid var(--outline-color);
    border-radius: var(--border-radius);
    box-shadow: var(--surface-elevation-3);
    min-width: 200px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu button {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
    transition: background-color 0.2s ease;
}

.dropdown-menu button:hover {
    background-color: var(--background-secondary);
}

.dropdown-menu button .material-icons {
    font-size: 18px;
    color: var(--text-secondary);
}

.menu-divider {
    height: 1px;
    background-color: var(--outline-color);
    margin: var(--spacing-xs) 0;
}

.menu-item-with-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-primary);
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--background-secondary);
    transition: 0.3s;
    border-radius: 24px;
    border: 2px solid var(--outline-color);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

/* Toggle Field Styling for Edit Modal */
.toggle-field {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.toggle-field label:first-child {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
}

/* Form Sections for Edit Modal */
.form-section {
    margin-bottom: var(--spacing-xl);
}

.form-section h3 {
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--outline-color);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.form-row .form-field:last-child {
    margin-bottom: 0;
}

/* Checkbox Styling */
.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-primary);
}

.checkbox-label input[type="checkbox"] {
    margin-right: var(--spacing-sm);
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.checkmark {
    position: relative;
    display: inline-block;
    width: 18px;
    height: 18px;
    background-color: var(--surface-color);
    border: 2px solid var(--outline-color);
    border-radius: 3px;
    margin-right: var(--spacing-sm);
    transition: all 0.2s ease;
}

.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);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--surface-color);
    border-radius: var(--border-radius-large);
    box-shadow: var(--surface-elevation-3);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-content.large {
    max-width: 800px;
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--background-tertiary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 20px;
    font-weight: 500;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
}

.modal-close:hover {
    background-color: var(--background-secondary);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--background-tertiary);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background: var(--surface-color);
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--surface-elevation-2);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-width: 300px;
    animation: slideIn 0.3s ease;
}

.toast.success {
    border-left: 4px solid var(--success-color);
}

.toast.error {
    border-left: 4px solid var(--error-color);
}

.toast.warning {
    border-left: 4px solid var(--warning-color);
}

.toast.info {
    border-left: 4px solid var(--info-color);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (min-width: 768px) {
    .sidebar {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 280px;
    }
    
    .menu-toggle {
        display: none;
    }
}

@media (max-width: 767px) {
    .menu-toggle {
        display: block;
    }
    
    .page-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        max-width: none;
    }
    
    .assignments-filters {
        margin-right: 0;
        margin-bottom: var(--spacing-sm);
    }
    
    .filter-select {
        min-width: 100%;
    }
    
    .dashboard-stats {
        grid-template-columns: 1fr;
    }
    
    .customers-grid,
    .staff-grid,
    .services-grid,
    .assignments-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        margin: var(--spacing-md);
        max-height: calc(100vh - 32px);
    }
}

/* Utility Classes */
.hidden {
    display: none !important;
}

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

.text-right {
    text-align: right;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

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

.empty-state .material-icons {
    font-size: 64px;
    margin-bottom: var(--spacing-lg);
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 20px;
    font-weight: 400;
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    font-size: 14px;
} 

/* Relationship Hub Styles */
.relationship-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: var(--spacing-lg);
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.relationship-search {
    margin-bottom: var(--spacing-xl);
}

.relationship-search .search-box {
    max-width: 600px;
    margin: 0 auto;
}

.relationship-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

@media (max-width: 768px) {
    .relationship-content {
        grid-template-columns: 1fr;
    }
}

.relationship-suggestions,
.relationship-list {
    background: white;
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.relationship-suggestions h3,
.relationship-list h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
}

.suggestions-container,
.relationships-container {
    max-height: 600px;
    overflow-y: auto;
}

.suggestion-card {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    transition: all 0.3s ease;
}

.suggestion-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.suggestion-card.confidence-high {
    border-left: 4px solid #28a745;
}

.suggestion-card.confidence-medium {
    border-left: 4px solid #ffc107;
}

.suggestion-card.confidence-low {
    border-left: 4px solid #dc3545;
}

.suggestion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.confidence-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.confidence-badge.high {
    background: #d4edda;
    color: #155724;
}

.confidence-badge.medium {
    background: #fff3cd;
    color: #856404;
}

.confidence-badge.low {
    background: #f8d7da;
    color: #721c24;
}

.suggestion-type {
    font-weight: 600;
    color: var(--text-primary);
}

.customer-pair {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.customer {
    flex: 1;
    text-align: center;
}

.customer strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.customer small {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.connection-arrow {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.suggestion-reasons {
    margin-bottom: var(--spacing-sm);
}

.reason-tag {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    margin-right: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.suggestion-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.suggestion-actions .btn {
    flex: 1;
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
}

.relationship-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    transition: all 0.3s ease;
}

.relationship-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.relationship-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.relationship-type {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.relationship-type.spouse {
    background: #e3f2fd;
    color: #1976d2;
}

.relationship-type.business-owner {
    background: #f3e5f5;
    color: #7b1fa2;
}

.relationship-type.family-member {
    background: #e8f5e8;
    color: #388e3c;
}

.relationship-type.other {
    background: #fff3e0;
    color: #f57c00;
}

.relationship-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.btn-icon {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    background: #f8f9fa;
    color: var(--primary-color);
}

.relationship-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.customer-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
}

.customer-primary,
.customer-related {
    flex: 1;
    text-align: center;
}

.customer-primary strong,
.customer-related strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.customer-primary small,
.customer-related small {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.relationship-arrow {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.relationship-description {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: #f8f9fa;
    border-radius: 4px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.empty-state::before {
    content: "📭";
    font-size: 3rem;
    display: block;
    margin-bottom: var(--spacing-md);
}

.loading {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.loading::before {
    content: "⏳";
    font-size: 2rem;
    display: block;
    margin-bottom: var(--spacing-md);
}

/* Relationship Modal Styles */
.readonly-field {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 4px;
    padding: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: 500;
}

/* Enhanced Searchable Dropdown for Relationships */
.searchable-dropdown {
    position: relative;
}

.searchable-dropdown input[readonly] {
    background: #f8f9fa;
    cursor: pointer;
}

.searchable-dropdown input[readonly]:hover {
    background: #e9ecef;
}

.dropdown-options {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.dropdown-option {
    padding: var(--spacing-sm);
    cursor: pointer;
    border-bottom: 1px solid #f8f9fa;
    transition: background 0.2s ease;
}

.dropdown-option:hover {
    background: #f8f9fa;
}

.dropdown-option:last-child {
    border-bottom: none;
}

.dropdown-loading,
.dropdown-error {
    padding: var(--spacing-sm);
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
}

/* Responsive Design */
@media (max-width: 768px) {
    .relationship-stats {
        grid-template-columns: 1fr;
    }
    
    .customer-pair {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .connection-arrow {
        transform: rotate(90deg);
    }
    
    .suggestion-actions {
        flex-direction: column;
    }
    
    .relationship-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .relationship-actions {
        align-self: flex-end;
    }
}

/* Animation for Relationship Cards */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.relationship-card,
.suggestion-card {
    animation: slideInUp 0.3s ease;
}

/* Hover Effects */
.relationship-card:hover .relationship-actions .btn-icon {
    opacity: 1;
}

.relationship-actions .btn-icon {
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

/* Loading States */
.relationship-stats .stat-card.loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

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

/* Success Animations */
.relationship-card.created {
    animation: successPulse 0.6s ease;
}

@keyframes successPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
    100% {
        transform: scale(1);
    }
}

/* Relationship Type Icons */
.relationship-type::before {
    font-size: 1.1em;
    margin-right: 4px;
}

/* Enhanced Form Styles for Relationship Modals */
#createRelationshipModal .modal-content,
#editRelationshipModal .modal-content {
    max-width: 600px;
}

.form-field label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--text-primary);
}

.form-field label::before {
    font-size: 1.1em;
}

/* Relationship Type Select Styling */
select[name="relationship_type"] {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

/* Relationship Hub Header */
.page-header h1 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.header-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.header-actions .btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
}

/* Relationship Search Enhancement */
.relationship-search .search-box {
    position: relative;
}

.relationship-search .search-box::before {
    content: "🔍";
    position: absolute;
    left: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.1rem;
    z-index: 1;
}

.relationship-search input {
    padding-left: 2.5rem;
    border-radius: 25px;
    border: 2px solid #e9ecef;
    transition: border-color 0.3s ease;
}

.relationship-search input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}

/* Relationship Hub Content Layout */
.relationship-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

@media (max-width: 1024px) {
    .relationship-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* Relationship Hub Stats Enhancement */
.relationship-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: var(--spacing-lg);
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.stat-card:hover::before {
    transform: translateX(100%);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* Relationship Hub Responsive Design */
@media (max-width: 768px) {
    .relationship-stats {
        grid-template-columns: 1fr;
    }
    
    .header-actions {
        flex-direction: column;
    }
    
    .header-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .relationship-content {
        gap: var(--spacing-md);
    }
    
    .suggestion-card,
    .relationship-card {
        padding: var(--spacing-sm);
    }
    
    .customer-pair {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .connection-arrow {
        transform: rotate(90deg);
    }
    
    .suggestion-actions {
        flex-direction: column;
    }
    
    .relationship-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .relationship-actions {
        align-self: flex-end;
    }
}

/* Relationship Hub Loading States */
.relationship-stats .stat-card.loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

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

/* Relationship Hub Success Animations */
.relationship-card.created {
    animation: successPulse 0.6s ease;
}

@keyframes successPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
    100% {
        transform: scale(1);
    }
}

/* Relationship Hub Empty States */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
    background: #f8f9fa;
    border-radius: 8px;
    border: 2px dashed #dee2e6;
}

.empty-state::before {
    content: "📭";
    font-size: 3rem;
    display: block;
    margin-bottom: var(--spacing-md);
}

.empty-state h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.empty-state p {
    margin-bottom: var(--spacing-md);
}

/* Relationship Hub Loading States */
.loading {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.loading::before {
    content: "⏳";
    font-size: 2rem;
    display: block;
    margin-bottom: var(--spacing-md);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Relationship Hub Enhanced Modal Styles */
#createRelationshipModal .modal-content,
#editRelationshipModal .modal-content {
    max-width: 600px;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

#createRelationshipModal .modal-header,
#editRelationshipModal .modal-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px 12px 0 0;
}

#createRelationshipModal .modal-header h2,
#editRelationshipModal .modal-header h2 {
    color: white;
    margin: 0;
}

/* Relationship Hub Form Field Enhancements */
.form-field label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--text-primary);
}

.form-field label::before {
    font-size: 1.1em;
}

/* Relationship Hub Searchable Dropdown Enhancements */
.searchable-dropdown {
    position: relative;
}

.searchable-dropdown input[readonly] {
    background: #f8f9fa;
    cursor: pointer;
    transition: background 0.2s ease;
}

.searchable-dropdown input[readonly]:hover {
    background: #e9ecef;
}

.dropdown-options {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.dropdown-option {
    padding: var(--spacing-sm);
    cursor: pointer;
    border-bottom: 1px solid #f8f9fa;
    transition: background 0.2s ease;
}

.dropdown-option:hover {
    background: #f8f9fa;
}

.dropdown-option:last-child {
    border-bottom: none;
}

.dropdown-loading,
.dropdown-error {
    padding: var(--spacing-sm);
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
}

/* Relationship Hub Button Enhancements */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
    background: #6c757d;
    border: none;
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(108, 117, 125, 0.3);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.8rem;
}

/* Relationship Hub Toast Enhancements */
.toast {
    background: white;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border-left: 4px solid;
    animation: slideInRight 0.3s ease;
}

.toast.success {
    border-left-color: #28a745;
}

.toast.error {
    border-left-color: #dc3545;
}

.toast.info {
    border-left-color: #17a2b8;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Relationship Hub Responsive Enhancements */
@media (max-width: 480px) {
    .relationship-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .stat-card {
        padding: var(--spacing-md);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .page-header {
        padding: var(--spacing-md);
    }
    
    .page-header h1 {
        font-size: 1.3rem;
    }
    
    .relationship-content {
        padding: var(--spacing-md);
    }
    
    .suggestion-card,
    .relationship-card {
        padding: var(--spacing-sm);
        margin-bottom: var(--spacing-sm);
    }
    
    .modal-content {
        margin: var(--spacing-sm);
        max-width: calc(100% - 2rem);
    }
}

/* Relationship Hub Accessibility */
@media (prefers-reduced-motion: reduce) {
    .stat-card,
    .relationship-card,
    .suggestion-card,
    .btn-primary,
    .btn-secondary {
        transition: none;
    }
    
    .stat-card::before {
        display: none;
    }
    
    .loading::before {
        animation: none;
    }
}

/* Relationship Hub Focus States */
.btn-primary:focus,
.btn-secondary:focus,
.searchable-dropdown input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Relationship Hub High Contrast Mode */
@media (prefers-contrast: high) {
    .stat-card {
        border: 2px solid white;
    }
    
    .suggestion-card,
    .relationship-card {
        border: 2px solid #000;
    }
    
    .btn-primary,
    .btn-secondary {
        border: 2px solid currentColor;
    }
}

/* Relationship Hub Print Styles */
@media print {
    .relationship-stats,
    .relationship-search,
    .header-actions,
    .relationship-actions,
    .suggestion-actions {
        display: none;
    }
    
    .relationship-content {
        grid-template-columns: 1fr;
    }
    
    .suggestion-card,
    .relationship-card {
        break-inside: avoid;
        border: 1px solid #000;
    }
}

/* Customer Relationships Display Styles */
.customer-relationships-display {
    margin-top: var(--spacing-md);
}

.empty-relationships {
    text-align: center;
    padding: var(--spacing-xl);
}

.empty-relationships .empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.empty-relationships .material-icons {
    font-size: 3rem;
    color: var(--text-tertiary);
}

.empty-relationships h4 {
    color: var(--text-secondary);
    margin: 0;
}

.empty-relationships p {
    color: var(--text-tertiary);
    margin: 0;
}

.relationships-container-display {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.relationships-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--background-secondary);
    border-bottom: 1px solid var(--border-color);
}

.relationships-count {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    color: var(--text-primary);
}

.relationships-count .material-icons {
    color: var(--primary-color);
}

.relationships-grid {
    display: grid;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

.relationship-card-display {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    transition: all 0.3s ease;
}

.relationship-card-display:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.relationship-header-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.relationship-type-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.relationship-type-badge.spouse {
    background: linear-gradient(135deg, #ff6b9d, #c44569);
    color: white;
}

.relationship-type-badge.business-owner {
    background: linear-gradient(135deg, #4ecdc4, #44a08d);
    color: white;
}

.relationship-type-badge.family-member {
    background: linear-gradient(135deg, #a8edea, #fed6e3);
    color: #2c3e50;
}

.relationship-type-badge.other {
    background: linear-gradient(135deg, #ffecd2, #fcb69f);
    color: #2c3e50;
}

.relationship-direction {
    font-size: 0.8rem;
    color: var(--text-secondary);
    background: var(--background-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

.relationship-content-display {
    margin-bottom: var(--spacing-md);
}

.other-customer-info {
    margin-bottom: var(--spacing-sm);
}

.customer-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.customer-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.customer-details small {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.relationship-description {
    background: var(--background-secondary);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-primary);
}

.relationship-meta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.relationship-meta small {
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

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

.relationship-actions-display .btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.85rem;
    padding: var(--spacing-xs) var(--spacing-sm);
}

/* Customer Edit Modal Relationship Section */
.customer-relationships-edit {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--border-color);
}

.relationships-edit-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.relationships-edit-header h4 {
    margin: 0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.relationships-edit-list {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--background-secondary);
}

.relationship-edit-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s ease;
}

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

.relationship-edit-item:hover {
    background: var(--surface-color);
}

.relationship-edit-info {
    flex: 1;
}

.relationship-edit-customer {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.relationship-edit-type {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.relationship-edit-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.relationship-edit-actions .btn {
    padding: var(--spacing-xs);
    font-size: 0.8rem;
}

.relationships-edit-list .empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--text-tertiary);
}

.relationships-edit-list .empty-state .material-icons {
    font-size: 2rem;
    color: var(--text-tertiary);
}

.relationships-edit-list .empty-state p {
    margin: 0;
    font-size: 0.9rem;
}

/* Responsive adjustments for customer relationships */
@media (max-width: 768px) {
    .relationships-header {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: stretch;
    }
    
    .relationship-actions-display {
        flex-direction: column;
    }
    
    .relationship-edit-item {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }
    
    .relationship-edit-actions {
        justify-content: flex-end;
    }
}

/* Smart Suggestions Styles */
.smart-suggestions-section {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--border-color);
}

.smart-suggestions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.smart-suggestions-header h4 {
    margin: 0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.smart-suggestions-header .material-icons {
    color: #ffc107;
}

.suggestions-count {
    background: var(--primary-color);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    margin-left: var(--spacing-xs);
}

.smart-suggestions-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.smart-suggestion-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    padding: var(--spacing-md);
    color: white;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.smart-suggestion-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.suggestion-confidence {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.confidence-score {
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
    backdrop-filter: blur(10px);
}

.confidence-score.high {
    background: rgba(76, 175, 80, 0.8);
}

.confidence-score.medium {
    background: rgba(255, 193, 7, 0.8);
}

.confidence-score.low {
    background: rgba(244, 67, 54, 0.8);
}

.suggestion-confidence .material-icons {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.suggestion-content {
    margin-right: 80px;
}

.suggestion-title {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.suggestion-reason {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-sm);
}

.relationship-chain {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-sm);
    border-radius: 6px;
    margin: var(--spacing-sm) 0;
    font-family: monospace;
    font-size: 0.8rem;
    backdrop-filter: blur(5px);
}

.suggestion-type {
    margin-top: var(--spacing-sm);
    font-size: 0.85rem;
}

.type-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
    margin-left: var(--spacing-xs);
}

.suggestion-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    justify-content: flex-end;
}

.suggestion-actions .btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.85rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.suggestion-actions .btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.suggestion-actions .btn-primary {
    background: rgba(76, 175, 80, 0.8);
    border-color: rgba(76, 175, 80, 0.8);
}

.suggestion-actions .btn-primary:hover {
    background: rgba(76, 175, 80, 1);
}

.empty-suggestions {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-tertiary);
}

.empty-suggestions .material-icons {
    font-size: 3rem;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-sm);
}

.empty-suggestions p {
    margin: 0;
    font-size: 0.9rem;
}

.loading-suggestions,
.error-suggestions {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-tertiary);
}

.loading-suggestions .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-sm);
}

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

.loading-suggestions p,
.error-suggestions p {
    margin: 0;
    font-size: 0.9rem;
}

.error-suggestions .material-icons {
    font-size: 2rem;
    color: #f44336;
    margin-bottom: var(--spacing-sm);
}

.dismissed-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(76, 175, 80, 0.9);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    z-index: 10;
}

/* Responsive adjustments for smart suggestions */
@media (max-width: 768px) {
    .smart-suggestions-header {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: stretch;
    }
    
    .suggestion-actions {
        flex-direction: column;
    }
    
    .suggestion-content {
        margin-right: 0;
        margin-bottom: var(--spacing-sm);
    }
    
    .suggestion-confidence {
        position: static;
        margin-bottom: var(--spacing-sm);
        justify-content: flex-end;
    }
}

/* Responsive adjustments for export buttons */
@media (max-width: 768px) {
    .export-group {
        flex-direction: column;
        gap: var(--spacing-sm);
        width: 100%;
    }
    
    .export-group .btn {
        width: 100%;
        justify-content: center;
    }
    
    .page-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .page-actions .search-box {
        max-width: none;
        order: 1;
    }
    
    .page-actions .export-group {
        order: 2;
    }
    
    .page-actions .btn-primary {
        order: 3;
    }
}

/* Search Results Header */
.search-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--surface-color);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--surface-elevation-1);
    border: 1px solid var(--border-color);
}

.search-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: 500;
}

.search-info .material-icons {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.search-results-header .btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    padding: var(--spacing-xs) var(--spacing-sm);
}

/* Responsive adjustments for search results */
@media (max-width: 768px) {
    .search-results-header {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: stretch;
    }
    
    .search-info {
        justify-content: center;
    }
    
    .search-results-header .btn {
        justify-content: center;
    }
}


.board-info h2 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-primary);
    font-size: 1.75rem;
    font-weight: 600;
}

.board-info p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.5;
}

.board-actions {
    display: flex;
    gap: var(--spacing-md);
}

.board-lists {
    margin-top: var(--spacing-lg);
}

.board-lists-container {
    display: flex;
    gap: var(--spacing-lg);
    overflow-x: auto;
    padding-bottom: var(--spacing-md);
    min-height: 500px;
}

.board-list {
    flex: 0 0 320px;
    background: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    max-height: 600px;
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    background: var(--surface-variant);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.list-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-count {
    background: var(--primary-color);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.list-cards {
    flex: 1;
    padding: var(--spacing-md);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.board-card {
    background: white;
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-xs);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    cursor: pointer;
}

.board-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.board-card.archived {
    opacity: 0.6;
    background: var(--surface-variant);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.card-header h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.4;
    flex: 1;
}

.archived-badge {
    background: var(--error-color);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 500;
    margin-left: var(--spacing-sm);
}

.card-description {
    margin-bottom: var(--spacing-sm);
}

.card-description p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.card-labels {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: var(--spacing-sm);
}

.label {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    color: white;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.card-due-date {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.card-due-date.overdue {
    color: var(--error-color);
    font-weight: 500;
}

.card-due-date .material-icons {
    font-size: 1rem;
}

.overdue-indicator {
    background: var(--error-color);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 500;
    margin-left: auto;
}

.card-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

/* Card Details Modal */
.card-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.detail-row {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-row strong {
    min-width: 100px;
    color: var(--text-primary);
    font-weight: 600;
}

.status-badge {
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 0.85rem;
    font-weight: 500;
}

.status-badge.active {
    background: var(--success-color);
    color: white;
}

.status-badge.archived {
    background: var(--error-color);
    color: white;
}

.labels-container {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.description-content {
    background: var(--surface-variant);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-primary);
    white-space: pre-wrap;
}

/* Loading States */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.loading-container .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .board-actions {
        width: 100%;
        justify-content: flex-start;
    }
    
    .list-cards {
        max-height: 400px;
    }
}

@media (max-width: 480px) {
    .board-info h2 {
        font-size: 1.5rem;
    }
    
    .card-header h4 {
        font-size: 0.9rem;
    }
}

/* Trello Board Module Styles */
.filters-section {
    background: var(--surface);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    min-width: 200px;
    flex: 1;
}

.filter-group label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.analytics-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.movements-section {
    background: var(--surface);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.section-header h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
}

.section-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.search-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-xs);
}

.search-input {
    border: none;
    outline: none;
    background: transparent;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 14px;
    min-width: 200px;
    color: var(--text-primary);
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.search-input:focus {
    background: var(--background-secondary);
    border-radius: var(--border-radius);
}

.movements-scroll-container {
    max-height: 600px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--surface);
    position: relative;
}

.movements-scroll-container::-webkit-scrollbar {
    width: 8px;
}

.movements-scroll-container::-webkit-scrollbar-track {
    background: var(--background-secondary);
    border-radius: 4px;
}

.movements-scroll-container::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.movements-scroll-container::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

.movements-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

.load-more-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: var(--surface-variant);
    border-top: 1px solid var(--border-color);
}

.load-more-container .spinner {
    margin-bottom: var(--spacing-sm);
}

.movement-card {
    background: var(--surface-variant);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    border-left: 4px solid var(--primary-color);
    transition: all 0.2s ease;
}

.movement-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.movement-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.movement-info {
    flex: 1;
}

.movement-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.movement-meta {
    display: flex;
    gap: var(--spacing-lg);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.movement-meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.movement-flow {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--surface);
    border-radius: var(--border-radius);
}

.flow-arrow {
    display: flex;
    align-items: center;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.list-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 120px;
}

.list-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.list-type {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.board-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: var(--spacing-sm);
}

.comments-section {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--background-tertiary);
}

.comments-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.comments-header .material-icons {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.comment-item {
    background: var(--surface);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-left: 3px solid var(--primary-light);
}

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

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.comment-user,
.comment-date {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.comment-user .material-icons,
.comment-date .material-icons {
    font-size: 1rem;
}

.comment-text {
    color: var(--text-primary);
    font-size: 0.9rem;
    line-height: 1.5;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.staff-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.staff-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--text-secondary);
}

.empty-state .material-icons {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state h3 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-primary);
}

.empty-state p {
    margin: 0;
    font-size: 0.95rem;
}

/* Responsive Design for Trello Board */
@media (max-width: 768px) {
    .filter-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        min-width: auto;
    }
    
    .analytics-summary {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .section-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }
    
    .movement-header {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .movement-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .movement-flow {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 480px) {
    .filters-section {
        padding: var(--spacing-md);
    }
    
    .movements-section {
        padding: var(--spacing-md);
    }
    
    .movement-card {
        padding: var(--spacing-md);
    }
    
    .list-info {
        min-width: 100px;
    }
}

/* Rotating refresh icon animation */
.rotating {
    animation: rotate 1s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Trello Analytics Section */
.analytics-section {
    background: var(--surface);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.analytics-content {
    margin-top: var(--spacing-md);
}

.analytics-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.card-duration-list {
    background: var(--background);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
}

.card-duration-list h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.card-duration-list h3::before {
    content: "📊";
    font-size: 1.2em;
}

.duration-cards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.duration-card {
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    transition: all 0.2s ease;
}

.duration-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.duration-card-header {
    display: flex;
    justify-content: between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.duration-card-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
    margin: 0;
    flex: 1;
}

.duration-card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.duration-card-meta .material-icons {
    font-size: 1rem;
}

.duration-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.duration-entry {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--background);
    border-radius: var(--border-radius-sm);
    border-left: 3px solid var(--primary-color);
}

.duration-entry.current {
    border-left-color: var(--success-color);
    background: rgba(34, 197, 94, 0.05);
}

.duration-entry.completed {
    border-left-color: var(--text-secondary);
    opacity: 0.8;
}

.duration-list-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex: 1;
}

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

.duration-list-type {
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: var(--surface);
    padding: 2px 6px;
    border-radius: var(--border-radius-sm);
}

.duration-time {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
}

.duration-duration {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.875rem;
}

.duration-duration.long {
    color: var(--warning-color);
}

.duration-duration.short {
    color: var(--success-color);
}

.duration-date {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.duration-summary {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.duration-total {
    font-weight: 600;
    color: var(--text-primary);
}

.duration-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    padding: 4px 8px;
    border-radius: var(--border-radius-sm);
}

.duration-status.active {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success-color);
}

.duration-status.completed {
    background: rgba(107, 114, 128, 0.1);
    color: var(--text-secondary);
}

.duration-status::before {
    content: "●";
    font-size: 0.75rem;
}

/* Empty State for Analytics */
.analytics-empty {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.analytics-empty .material-icons {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.analytics-empty h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.analytics-empty p {
    margin: 0;
    line-height: 1.5;
}

/* Loading State for Analytics */
.analytics-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-xl);
}

.analytics-loading .spinner {
    width: 2rem;
    height: 2rem;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Responsive Design for Analytics */
@media (max-width: 768px) {
    .analytics-stats {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: var(--spacing-sm);
    }
    
    .duration-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .duration-card-meta {
        flex-wrap: wrap;
    }
    
    .duration-entry {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .duration-time {
        align-items: flex-start;
        width: 100%;
    }
    
    .duration-summary {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
}

/* Chart Container Styles */
.chart-container {
    background: var(--surface-color);
    border-radius: var(--border-radius-large);
    box-shadow: var(--surface-elevation-1);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.chart-header {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.chart-header h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 500;
}

.chart-header p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.875rem;
}

.chart-wrapper {
    position: relative;
    height: 400px;
    margin: var(--spacing-lg) 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.chart-wrapper canvas {
    max-width: 100%;
    height: auto;
}

.chart-loading {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 400px;
    color: var(--text-secondary);
}

.chart-loading .spinner {
    width: 2rem;
    height: 2rem;
    border: 3px solid var(--background-tertiary);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

.chart-loading p {
    margin: 0;
    font-size: 0.875rem;
}

/* Movement Filters Styles */
.movement-filters {
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.movement-filters .filter-row {
    display: flex;
    gap: var(--spacing-md);
    align-items: end;
    flex-wrap: wrap;
}

.movement-filters .filter-group {
    flex: 1;
    min-width: 200px;
}

.movement-filters .filter-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.movement-filters .filter-group select {
    width: 100%;
    padding: var(--spacing-sm);
}

/* Image Container Styles for Trello Analytics */
.image-container {
    position: relative;
    margin: var(--spacing-lg) 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
}

.trello-analytics-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--surface-elevation-2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.trello-analytics-image:hover {
    transform: scale(1.02);
    box-shadow: var(--surface-elevation-3);
}

.image-fallback {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 300px;
    color: var(--text-secondary);
    text-align: center;
}

.image-fallback .material-icons {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-disabled);
}

.image-fallback h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 500;
}

.image-fallback p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.image-description {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.image-description p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.image-description strong {
    color: var(--text-primary);
    font-weight: 500;
}

.movement-filters .filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.1);
}

.movement-filters .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
    height: 38px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Responsive Chart Design */
@media (max-width: 768px) {
    .chart-container {
        padding: var(--spacing-md);
        margin-top: var(--spacing-md);
    }
    
    .chart-wrapper {
        height: 300px;
        margin: var(--spacing-md) 0;
    }
    
    .chart-header h2 {
        font-size: 1.25rem;
    }
    
    .movement-filters .filter-row {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .movement-filters .filter-group {
        min-width: auto;
    }
}

/* ========================================
   CUSTOMER TRANSACTIONS MODULE STYLES
   ======================================== */

/* Summary Cards */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.summary-card {
    background: var(--surface-color);
    border-radius: var(--border-radius-large);
    padding: var(--spacing-lg);
    box-shadow: var(--surface-elevation-1);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

.summary-card:hover {
    box-shadow: var(--surface-elevation-2);
    transform: translateY(-2px);
}

.summary-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.summary-icon.success {
    background: var(--success-color);
}

.summary-icon.warning {
    background: var(--warning-color);
}

.summary-icon.error {
    background: var(--error-color);
}

.summary-icon .material-icons {
    font-size: 24px;
}

.summary-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-primary);
}

.summary-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

/* View Toggle */
.view-toggle {
    display: flex;
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-sm);
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    width: fit-content;
}

.view-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
}

.view-btn:hover {
    background: var(--background-tertiary);
    color: var(--text-primary);
}

.view-btn.active {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--surface-elevation-1);
}

.view-btn .material-icons {
    font-size: 18px;
}

/* Transactions Container */
.transactions-container {
    background: var(--surface-color);
    border-radius: var(--border-radius-large);
    box-shadow: var(--surface-elevation-1);
    overflow: hidden;
    margin: var(--spacing-lg) 0;
}

/* Loading and Empty States */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl);
    color: var(--text-secondary);
}

.loading-state .spinner {
    margin-bottom: var(--spacing-md);
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl);
    text-align: center;
    color: var(--text-secondary);
}

.empty-state .material-icons {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-disabled);
}

.empty-state h3 {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.empty-state p {
    font-size: 0.875rem;
    margin: 0;
}

/* Transactions List */
.transactions-list {
    max-height: 600px;
    overflow-y: auto;
    background: var(--surface-color);
    border-radius: var(--border-radius-large);
    box-shadow: var(--surface-elevation-1);
}

.transaction-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--background-tertiary);
    transition: background-color 0.2s ease;
    cursor: pointer;
}

.transaction-item:hover {
    background: var(--background-secondary);
}

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

.transaction-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
}

.transaction-icon.paid {
    background: rgba(76, 175, 80, 0.1);
    color: var(--success-color);
}

.transaction-icon.pending {
    background: rgba(255, 152, 0, 0.1);
    color: var(--warning-color);
}

.transaction-icon.failed {
    background: rgba(244, 67, 54, 0.1);
    color: var(--error-color);
}

.transaction-icon.refunded {
    background: rgba(33, 150, 243, 0.1);
    color: var(--info-color);
}

.transaction-icon .material-icons {
    font-size: 20px;
}

.transaction-details {
    flex: 1;
    min-width: 0;
}

.transaction-customer {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
}

.transaction-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.75rem;
    color: var(--text-secondary);
    flex-wrap: wrap;
}

.transaction-id {
    font-family: 'Courier New', monospace;
    background: var(--background-secondary);
    padding: 2px 6px;
    border-radius: 3px;
}

.transaction-amount {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
    margin-left: auto;
    text-align: right;
}

.transaction-amount.positive {
    color: var(--success-color);
}

.transaction-amount.negative {
    color: var(--error-color);
}

.transaction-status {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.transaction-status.paid {
    background: rgba(76, 175, 80, 0.1);
    color: var(--success-color);
}

.transaction-status.pending {
    background: rgba(255, 152, 0, 0.1);
    color: var(--warning-color);
}

.transaction-status.failed {
    background: rgba(244, 67, 54, 0.1);
    color: var(--error-color);
}

.transaction-status.refunded {
    background: rgba(33, 150, 243, 0.1);
    color: var(--info-color);
}

/* Grouped Views */
.transactions-grouped {
    /* Grouped view styles */
    max-height: 70vh;
    overflow-y: auto;
    padding: var(--spacing-sm);
}

.group-header {
    background: var(--background-secondary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--background-tertiary);
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.group-header .group-title {
    font-size: 1rem;
}

.group-header .group-summary {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.group-transactions {
    margin-top: var(--spacing-sm);
}

.group-transactions .transaction-item {
    padding-left: calc(var(--spacing-lg) + var(--spacing-md));
    border-left: 3px solid transparent;
}

.group-transactions .transaction-item:hover {
    border-left-color: var(--primary-color);
}

/* Pagination */
.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--background-secondary);
    border-top: 1px solid var(--background-tertiary);
}

.pagination-info {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.page-numbers {
    display: flex;
    gap: var(--spacing-xs);
}

.page-number {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--background-tertiary);
    border-radius: var(--border-radius);
    background: var(--surface-color);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
}

.page-number:hover {
    background: var(--background-secondary);
    border-color: var(--primary-color);
}

.page-number.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.page-number.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Responsive Design */
@media (max-width: 768px) {
    .summary-cards {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .summary-card {
        padding: var(--spacing-md);
    }
    
    .summary-icon {
        width: 40px;
        height: 40px;
    }
    
    .summary-icon .material-icons {
        font-size: 20px;
    }
    
    .summary-content h3 {
        font-size: 1.25rem;
    }
    
    .view-toggle {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }
    
    .view-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.75rem;
    }
    
    .transaction-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
        padding: var(--spacing-md);
    }
    
    .transaction-details {
        width: 100%;
    }
    
    .transaction-amount {
        margin-left: 0;
        text-align: left;
        font-size: 1.125rem;
    }
    
    .transaction-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .pagination-container {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .pagination-controls {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .filters-section .filter-row {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .filter-group {
        min-width: auto;
    }
    
    .view-toggle {
        width: 100%;
        justify-content: center;
    }
    
    .view-btn {
        flex: 1;
        justify-content: center;
    }
}

/* Skeleton Loading Styles */
.skeleton-container {
    padding: 20px 0;
}

.skeleton-header {
    margin-bottom: 20px;
}

.skeleton-title {
    height: 24px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 4px;
    width: 200px;
    margin-bottom: 8px;
}

.skeleton-subtitle {
    height: 16px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 4px;
    width: 150px;
}

.skeleton-transaction {
    display: flex;
    align-items: center;
    padding: 16px;
    border-bottom: 1px solid #f0f0f0;
    gap: 16px;
}

.skeleton-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 50%;
    flex-shrink: 0;
}

.skeleton-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.skeleton-line {
    height: 16px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 4px;
}

.skeleton-line--title {
    width: 200px;
}

.skeleton-line--subtitle {
    width: 120px;
}

.skeleton-amount {
    width: 80px;
    height: 20px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 4px;
    flex-shrink: 0;
}

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

/* Customer Names Loading Indicator */
.customer-names-loading {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #2196F3;
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.3);
    display: none;
    z-index: 1000;
    font-size: 14px;
    font-weight: 500;
}

.customer-names-loading::before {
    content: "🔄";
    margin-right: 8px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Load More Button Styles */
.load-more-container {
    display: flex;
    justify-content: center;
    padding: 20px;
    margin-top: 20px;
}

.load-more-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.load-more-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.load-more-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

.btn-spinner {
    animation: spin 1s linear infinite;
}

/* Pagination Controls Styles */
.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    padding: 20px;
    margin-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.pagination-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #f5f5f5;
    color: #333;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pagination-btn:hover {
    background: #e0e0e0;
    border-color: #ccc;
}

.pagination-btn:disabled {
    background: #f9f9f9;
    color: #ccc;
    cursor: not-allowed;
    border-color: #eee;
}

.page-info {
    font-size: 14px;
    font-weight: 500;
    color: #666;
    padding: 0 16px;
}

/* Summary Tile Loaders */
.tile-loader {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    min-height: 80px;
}

.loader-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.summary-card {
    position: relative;
}

/* Reset Filters Button */
#resetFiltersBtn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 6px;
    color: #666;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

#resetFiltersBtn:hover {
    background: #e9e9e9;
    border-color: #ccc;
    color: #333;
}

#resetFiltersBtn .material-icons {
    font-size: 18px;
}

#reloadOfficesBtn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #e3f2fd;
    border: 1px solid #2196f3;
    border-radius: 6px;
    color: #1976d2;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

#reloadOfficesBtn:hover {
    background: #bbdefb;
    border-color: #1976d2;
    color: #0d47a1;
}

#reloadOfficesBtn .material-icons {
    font-size: 18px;
}

/* Infinite Scroll Loader */
.infinite-scroll-loader {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    color: var(--text-secondary);
    font-size: 14px;
}

.infinite-scroll-loader .loader-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--background-tertiary);
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Transaction Count Info */
.transaction-count-info {
    text-align: center;
    padding: var(--spacing-md);
    color: var(--text-secondary);
    font-size: 14px;
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-lg);
}

/* Search Loading Indicator */
.search-loading {
    position: relative;
}

.search-loading::after {
    content: '';
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border: 2px solid var(--text-disabled);
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Load More Container */
.load-more-container {
    display: flex;
    justify-content: center;
    padding: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.load-more-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.load-more-btn:hover:not(:disabled) {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.load-more-btn:disabled {
    background: var(--text-disabled);
    cursor: not-allowed;
    transform: none;
}

.load-more-btn .btn-spinner {
    display: none;
}

.load-more-btn.loading .btn-text {
    display: none;
}

.load-more-btn.loading .btn-spinner {
    display: inline;
}

/* AR Summary Cards */
.ar-summary {
    margin-top: var(--spacing-lg);
}

.ar-summary .summary-card {
    border-left: 4px solid var(--warning-color);
}

.ar-summary .summary-card#currentAR {
    border-left-color: var(--success-color);
}

.ar-summary .summary-card#overdue90AR {
    border-left-color: var(--error-color);
}

/* AR Filter */
#arFilter {
    min-width: 180px;
}

/* AR Views */
.ar-aging-container,
.ar-office-container,
.ar-customer-container {
    padding: var(--spacing-lg);
}

.ar-aging-header,
.ar-office-header,
.ar-customer-header {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.ar-aging-header h3,
.ar-office-header h3,
.ar-customer-header h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.ar-aging-header p,
.ar-office-header p,
.ar-customer-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* AR Aging Table */
.ar-aging-table {
    overflow-x: auto;
    background: var(--surface-color);
    border-radius: var(--border-radius-large);
    box-shadow: var(--surface-elevation-1);
}

.ar-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.ar-table th {
    background: var(--background-tertiary);
    color: var(--text-primary);
    font-weight: 500;
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid #e0e0e0;
}

.ar-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid #f0f0f0;
    color: var(--text-primary);
}

.ar-table tr:hover {
    background: var(--background-secondary);
}

.ar-table .ar-amount {
    font-weight: 500;
    text-align: right;
}

.ar-table .ar-amount.current {
    color: var(--success-color);
}

.ar-table .ar-amount.overdue-30 {
    color: var(--warning-color);
}

.ar-table .ar-amount.overdue-90 {
    color: var(--error-color);
}

/* AR by Office Grid */
.ar-office-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.ar-office-card {
    background: var(--surface-color);
    border-radius: var(--border-radius-large);
    box-shadow: var(--surface-elevation-1);
    padding: var(--spacing-lg);
    border-left: 4px solid var(--primary-color);
}

.ar-office-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 16px;
}

.ar-office-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.ar-office-stat {
    text-align: center;
    padding: var(--spacing-sm);
    background: var(--background-secondary);
    border-radius: var(--border-radius);
}

.ar-office-stat .stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.ar-office-stat .stat-value {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-primary);
}

.ar-office-stat .stat-value.current {
    color: var(--success-color);
}

.ar-office-stat .stat-value.overdue {
    color: var(--error-color);
}

/* AR by Customer List */
.ar-customer-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.ar-customer-item {
    background: var(--surface-color);
    border-radius: var(--border-radius-large);
    box-shadow: var(--surface-elevation-1);
    padding: var(--spacing-lg);
    border-left: 4px solid var(--primary-color);
    transition: all 0.2s ease;
}

.ar-customer-item:hover {
    box-shadow: var(--surface-elevation-2);
    transform: translateY(-2px);
}

.ar-customer-header-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.ar-customer-name {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
}

.ar-customer-office {
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--background-tertiary);
    padding: 4px 8px;
    border-radius: var(--border-radius);
}

.ar-customer-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
}

.ar-customer-stat {
    text-align: center;
    padding: var(--spacing-sm);
    background: var(--background-secondary);
    border-radius: var(--border-radius);
}

.ar-customer-stat .stat-label {
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ar-customer-stat .stat-value {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
}

.ar-customer-stat .stat-value.current {
    color: var(--success-color);
}

.ar-customer-stat .stat-value.overdue-30 {
    color: var(--warning-color);
}

.ar-customer-stat .stat-value.overdue-90 {
    color: var(--error-color);
}

/* AR Status Indicators */
.ar-status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ar-status-indicator.current {
    background: #e8f5e8;
    color: var(--success-color);
}

.ar-status-indicator.overdue-30 {
    background: #fff3e0;
    color: var(--warning-color);
}

.ar-status-indicator.overdue-90 {
    background: #ffebee;
    color: var(--error-color);
}

.ar-status-indicator .material-icons {
    font-size: 14px;
}

/* Responsive Design for AR Views */
@media (max-width: 768px) {
    .ar-office-grid {
        grid-template-columns: 1fr;
    }
    
    .ar-office-stats {
        grid-template-columns: 1fr;
    }
    
    .ar-customer-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ar-table {
        font-size: 12px;
    }
    
    .ar-table th,
    .ar-table td {
        padding: var(--spacing-sm);
    }
}

/* Failed Imports Page Styles */
.import-type-section {
    margin-bottom: var(--spacing-lg);
}

.import-type-tabs {
    display: flex;
    gap: var(--spacing-sm);
    border-bottom: 2px solid var(--background-tertiary);
    padding-bottom: var(--spacing-sm);
}

.import-type-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    border: none;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.import-type-tab:hover {
    background-color: var(--background-tertiary);
    color: var(--text-primary);
}

.import-type-tab.active {
    background-color: var(--primary-color);
    color: white;
    box-shadow: var(--surface-elevation-1);
}

.import-type-tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--primary-color);
}

.import-type-tab .material-icons {
    font-size: 18px;
}

.failed-records-content {
    background: var(--surface-color);
    border-radius: var(--border-radius-large);
    box-shadow: var(--surface-elevation-1);
    overflow: hidden;
}

.failed-records-section {
    display: none;
    padding: var(--spacing-lg);
}

.failed-records-section.active {
    display: block;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--background-tertiary);
}

.section-header h2 {
    color: var(--text-primary);
    font-size: 20px;
    font-weight: 500;
    margin: 0;
}

.section-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.section-actions .btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 13px;
}

.table-container {
    overflow-x: auto;
    margin-bottom: var(--spacing-lg);
}

.failed-records-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface-color);
}

.failed-records-table th {
    background-color: var(--background-tertiary);
    color: var(--text-primary);
    font-weight: 500;
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--background-tertiary);
    font-size: 13px;
    white-space: nowrap;
}

.failed-records-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--background-tertiary);
    font-size: 13px;
    vertical-align: top;
}

.failed-records-table tbody tr:hover {
    background-color: var(--background-secondary);
}

.error-message {
    color: var(--error-color);
    font-size: 12px;
    max-width: 300px;
    word-wrap: break-word;
}

.error-message::before {
    content: '⚠️ ';
    margin-right: var(--spacing-xs);
}

.action-buttons {
    display: flex;
    gap: var(--spacing-xs);
}

.action-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: none;
    border-radius: var(--border-radius);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.action-btn.retry {
    background-color: var(--info-color);
    color: white;
}

.action-btn.retry:hover {
    background-color: #1976d2;
}

.action-btn.view {
    background-color: var(--background-tertiary);
    color: var(--text-primary);
}

.action-btn.view:hover {
    background-color: var(--text-disabled);
    color: white;
}

.action-btn.delete {
    background-color: var(--error-color);
    color: white;
}

.action-btn.delete:hover {
    background-color: #d32f2f;
}

.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--background-tertiary);
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 13px;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.pagination-controls .btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 13px;
}

.pagination-controls .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-info {
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
}

/* Loading states for failed imports */
.failed-records-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-xxl);
    color: var(--text-secondary);
}

.failed-records-loading .spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--background-tertiary);
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: var(--spacing-sm);
}

.failed-records-empty {
    text-align: center;
    padding: var(--spacing-xxl);
    color: var(--text-secondary);
}

.failed-records-empty .material-icons {
    font-size: 48px;
    color: var(--text-disabled);
    margin-bottom: var(--spacing-md);
}

/* Responsive design for failed imports */
@media (max-width: 768px) {
    .import-type-tabs {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .import-type-tab {
        justify-content: center;
        border-radius: var(--border-radius);
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .section-actions {
        width: 100%;
        justify-content: flex-end;
    }
    
    .pagination-container {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: center;
    }
    
    .failed-records-table {
        font-size: 12px;
    }
    
    .failed-records-table th,
    .failed-records-table td {
        padding: var(--spacing-sm);
    }
    
    .error-message {
        max-width: 200px;
    }
}

/* Filter Controls Styles */
.filter-controls {
    background: var(--background-secondary);
    border: 1px solid var(--background-tertiary);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filter-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-group input,
.filter-group select {
    padding: var(--spacing-sm);
    border: 1px solid var(--background-tertiary);
    border-radius: var(--border-radius);
    background: var(--surface-color);
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.2s ease;
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.filter-group input::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.filter-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--background-tertiary);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    transition: all 0.2s ease;
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

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

/* Enhanced Failed Records Table Styles */
.failed-records-table {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.failed-records-table th {
    background: linear-gradient(135deg, var(--background-secondary) 0%, var(--background-tertiary) 100%);
    color: var(--text-primary);
    font-weight: 600;
    padding: var(--spacing-md) var(--spacing-sm);
    text-align: left;
    border-bottom: 2px solid var(--primary-color);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
    z-index: 10;
}

.failed-record-row {
    transition: all 0.2s ease;
}

.failed-record-row:hover {
    background: linear-gradient(135deg, var(--background-secondary) 0%, rgba(52, 152, 219, 0.05) 100%);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.failed-record-row:hover td {
    border-color: var(--primary-color);
}

/* Column-specific styling */
.record-id {
    font-family: 'Courier New', monospace;
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--background-tertiary);
    border-radius: var(--border-radius);
    padding: var(--spacing-xs) var(--spacing-sm);
    text-align: center;
    min-width: 80px;
}

.red-rock-id {
    font-weight: 600;
    color: var(--primary-color);
    font-family: 'Courier New', monospace;
}

.payment-id, .invoice-id {
    font-weight: 500;
    color: var(--text-primary);
}

.amount {
    font-weight: 600;
    color: var(--success-color);
    text-align: right;
    font-size: 15px;
}

.date {
    color: var(--text-secondary);
    font-size: 13px;
}

.status {
    text-align: center;
}

.status-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-width: 60px;
    text-align: center;
}

.status-badge.succeeded, .status-badge.paid {
    background: rgba(46, 204, 113, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(46, 204, 113, 0.3);
}

.status-badge.pending, .status-badge.sent {
    background: rgba(241, 196, 15, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(241, 196, 15, 0.3);
}

.status-badge.failed, .status-badge.overdue, .status-badge.cancelled {
    background: rgba(231, 76, 60, 0.1);
    color: var(--error-color);
    border: 1px solid rgba(231, 76, 60, 0.3);
}

.status-badge.draft {
    background: rgba(149, 165, 166, 0.1);
    color: var(--text-secondary);
    border: 1px solid rgba(149, 165, 166, 0.3);
}

.error-message {
    color: var(--error-color);
    font-size: 12px;
    max-width: 200px;
    word-wrap: break-word;
    background: rgba(231, 76, 60, 0.05);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--error-color);
}

.actions {
    text-align: center;
    min-width: 120px;
}

.action-buttons {
    display: flex;
    gap: var(--spacing-xs);
    justify-content: center;
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 16px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.action-btn.retry {
    background: linear-gradient(135deg, var(--warning-color) 0%, #e67e22 100%);
    color: white;
}

.action-btn.retry:hover {
    background: linear-gradient(135deg, #e67e22 0%, #d35400 100%);
}

.action-btn.view {
    background: linear-gradient(135deg, var(--info-color) 0%, #2980b9 100%);
    color: white;
}

.action-btn.view:hover {
    background: linear-gradient(135deg, #2980b9 0%, #1f4e79 100%);
}

.action-btn.delete {
    background: linear-gradient(135deg, var(--error-color) 0%, #c0392b 100%);
    color: white;
}

.action-btn.delete:hover {
    background: linear-gradient(135deg, #c0392b 0%, #a93226 100%);
}

/* Enhanced section header */
.section-header h2 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.section-header h2::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 2px;
}

/* Enhanced loading and empty states */
.failed-records-loading .spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--background-tertiary);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-sm);
}

.failed-records-empty .material-icons {
    font-size: 64px;
    color: var(--success-color);
    margin-bottom: var(--spacing-md);
    opacity: 0.7;
}

.failed-records-empty p {
    margin: 0;
    font-size: 16px;
    font-weight: 500;
}

/* Payment Details Modal */
.payment-details {
    background: var(--surface-color);
    border-radius: var(--border-radius-large);
    padding: var(--spacing-lg);
    max-width: 600px;
    margin: 0 auto;
}

.payment-details h3 {
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--background-tertiary);
    padding-bottom: var(--spacing-sm);
}

.details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.detail-item label {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-item span {
    color: var(--text-primary);
    font-size: 14px;
    word-break: break-word;
}

.error-details {
    background-color: #ffebee;
    border: 1px solid #ffcdd2;
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
}

.error-details h4 {
    color: var(--error-color);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.error-details p {
    color: var(--error-color);
    font-size: 13px;
    margin: 0;
}

@media (max-width: 768px) {
    .details-grid {
        grid-template-columns: 1fr;
    }
    
    .payment-details {
        padding: var(--spacing-md);
    }
    
    .filter-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .filter-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .filter-actions .btn {
        width: 100%;
    }
}

/* ==================== CHANGE REQUEST STYLES ==================== */

/* Info Row Styles for Customer Cards */
.info-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    min-height: 32px;
}

.info-label {
    font-weight: 500;
    color: var(--text-secondary);
    min-width: 100px;
    flex-shrink: 0;
    font-size: 13px;
}

.info-value {
    flex: 1;
    color: var(--text-primary);
    font-size: 13px;
    word-break: break-word;
    padding-right: var(--spacing-xs);
}

.request-change-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    padding: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    transition: all 0.2s ease;
    flex-shrink: 0;
    margin-left: auto;
}

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

.request-change-btn .material-icons {
    font-size: 14px;
}

.request-status-indicator {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--warning-color);
    color: white;
    border-radius: 50%;
    margin-left: var(--spacing-xs);
    cursor: help;
}

.request-status-indicator .material-icons {
    font-size: 12px;
}

/* Request Change Modal */
#requestChangeModal .modal-content {
    max-width: 500px;
    width: 90%;
    padding: var(--spacing-lg);
}

#requestChangeModal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid #ddd;
}

#requestChangeModal .modal-header h3 {
    margin: 0;
    color: var(--text-primary);
}

#requestChangeModal .modal-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    transition: background-color 0.2s ease;
}

#requestChangeModal .modal-close:hover {
    background-color: var(--background-tertiary);
}

#requestChangeModal .modal-close .material-icons {
    font-size: 20px;
    color: var(--text-secondary);
}

#requestChangeModal .form-group {
    margin-bottom: var(--spacing-lg);
}

#requestChangeModal .form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--text-primary);
}

#requestChangeModal .form-group input,
#requestChangeModal .form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: border-color 0.2s ease;
}

#requestChangeModal .form-group input:focus,
#requestChangeModal .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.2);
}

#requestChangeModal .form-group input[readonly] {
    background-color: var(--background-tertiary);
    color: var(--text-secondary);
}

#requestChangeModal .modal-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid #ddd;
}

/* Assignment Change Request Modal */
#assignmentChangeRequestModal .modal-content {
    max-width: 520px;
    width: 90%;
    padding: var(--spacing-lg);
}

#assignmentChangeRequestModal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid #ddd;
}

#assignmentChangeRequestModal .modal-header h3 {
    margin: 0;
    color: var(--text-primary);
}

#assignmentChangeRequestModal .modal-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    transition: background-color 0.2s ease;
}

#assignmentChangeRequestModal .modal-close:hover {
    background-color: var(--background-tertiary);
}

#assignmentChangeRequestModal .modal-close .material-icons {
    font-size: 20px;
    color: var(--text-secondary);
}

#assignmentChangeRequestModal .form-group {
    margin-bottom: var(--spacing-lg);
}

#assignmentChangeRequestModal .form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--text-primary);
}

#assignmentChangeRequestModal .form-group input,
#assignmentChangeRequestModal .form-group select,
#assignmentChangeRequestModal .form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: border-color 0.2s ease;
    box-sizing: border-box;
}

#assignmentChangeRequestModal .form-group input:focus,
#assignmentChangeRequestModal .form-group select:focus,
#assignmentChangeRequestModal .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.2);
}

#assignmentChangeRequestModal .form-group input[readonly] {
    background-color: var(--background-tertiary);
    color: var(--text-secondary);
}

#assignmentChangeRequestModal .modal-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid #ddd;
}

/* Existing Request Warning */
.existing-request-warning {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.warning-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.warning-header .material-icons {
    color: var(--warning-color);
    font-size: 20px;
}

.warning-header h4 {
    margin: 0;
    color: var(--warning-color);
    font-size: 16px;
}

.warning-content p {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-primary);
}

.existing-request-details {
    background: white;
    border-radius: var(--border-radius);
    padding: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
    border: 1px solid #ddd;
}

.existing-request-details p {
    margin: 0 0 var(--spacing-xs) 0;
    font-size: 13px;
}

.existing-request-details p:last-child {
    margin-bottom: 0;
}

.warning-message {
    font-weight: 500;
    color: var(--warning-color) !important;
    font-style: italic;
}

/* Change Requests Page */
.filter-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid #ddd;
}

.tab-btn {
    background: none;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
    color: var(--text-secondary);
    font-weight: 500;
}

.tab-btn:hover {
    color: var(--primary-color);
    background-color: rgba(25, 118, 210, 0.04);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

/* Assignment Tabs */
.assignment-tabs {
    display: flex;
    gap: var(--spacing-sm);
    border-bottom: 1px solid var(--background-tertiary);
    margin-bottom: var(--spacing-lg);
    padding: 0 var(--spacing-md);
}

.assignment-tabs .tab-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    position: relative;
}

.assignment-tabs .tab-btn .badge {
    background: var(--error-color);
    color: white;
    border-radius: 12px;
    padding: 2px 6px;
    font-size: 11px;
    font-weight: 600;
    min-width: 18px;
    text-align: center;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.tab-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--background-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--surface-elevation-1);
}

.tab-stats {
    font-size: 14px;
    color: var(--text-secondary);
}

.tab-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.search-filters-bar {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    align-items: center;
    flex-wrap: wrap;
}

.search-filters-bar .search-box {
    flex: 1;
    min-width: 200px;
}

.search-filters-bar .filter-select {
    min-width: 150px;
}

/* Orphaned Assignments */
.orphaned-group {
    background: var(--background-primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--surface-elevation-1);
}

.orphaned-group-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--background-tertiary);
}

.orphaned-group-header h4 {
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-primary);
}

.staff-details {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0;
}

.orphaned-assignments-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.assignment-card.orphaned {
    border-left: 4px solid var(--warning-color);
}

.assignment-card.unassigned-customer,
.assignment-card.unassigned-staff {
    border-left: 4px solid var(--error-color);
}

.status-warning {
    background: var(--warning-color) !important;
    color: white !important;
}

.status-warning .material-icons {
    font-size: 16px;
    margin-right: 4px;
}

.card-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--background-tertiary);
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 12px;
}

.quick-reassign-btn,
.quick-assign-customer-btn,
.quick-assign-to-staff-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Assignments By Staff */
.staff-assignment-group {
    background: var(--background-primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--surface-elevation-1);
}

.staff-group-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--primary-color);
}

.staff-group-info {
    flex: 1;
}

.staff-group-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.staff-group-title h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 18px;
}

.staff-group-details {
    font-size: 13px;
    color: var(--text-secondary);
    margin: var(--spacing-xs) 0;
}

.staff-group-count {
    font-size: 14px;
    color: var(--text-primary);
    margin: var(--spacing-xs) 0 0 0;
}

.staff-group-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: flex-end;
}

.select-all-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 13px;
    cursor: pointer;
    user-select: none;
}

.select-all-checkbox input[type="checkbox"] {
    cursor: pointer;
}

.staff-assignments-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.assignment-card.selectable {
    display: flex;
    gap: var(--spacing-sm);
    border: 1px solid var(--background-tertiary);
    transition: border-color 0.2s ease;
}

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

.assignment-card.selectable:has(.assignment-select-checkbox:checked) {
    border-color: var(--primary-color);
    background: rgba(25, 118, 210, 0.04);
}

.assignment-card-checkbox {
    display: flex;
    align-items: flex-start;
    padding: var(--spacing-md) var(--spacing-sm);
}

.assignment-card-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    margin-top: 4px;
}

.assignment-card-content {
    flex: 1;
}

.reassign-all-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Bulk Reassign Modal */
.bulk-reassign-info {
    background: var(--background-secondary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.bulk-reassign-info p {
    margin: var(--spacing-xs) 0;
}

.text-secondary {
    color: var(--text-secondary);
    font-size: 13px;
}

/* Request Cards */
.requests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.request-card {
    background: var(--surface-color);
    border-radius: var(--border-radius-large);
    padding: var(--spacing-lg);
    box-shadow: var(--surface-elevation-1);
    transition: box-shadow 0.2s ease;
    border-left: 4px solid var(--primary-color);
}

.request-card:hover {
    box-shadow: var(--surface-elevation-2);
}

.request-card[data-status="pending"] {
    border-left-color: var(--warning-color);
}

.request-card[data-status="approved"] {
    border-left-color: var(--success-color);
}

.request-card[data-status="rejected"] {
    border-left-color: var(--error-color);
}

.request-card[data-status="implemented"] {
    border-left-color: var(--info-color);
}

.request-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.customer-info h4 {
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-primary);
    font-size: 16px;
}

.request-type {
    background: var(--background-tertiary);
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 12px;
    font-weight: 500;
}

.request-meta {
    text-align: right;
    font-size: 12px;
    color: var(--text-secondary);
}

.requested-by {
    display: block;
    margin-bottom: var(--spacing-xs);
}

.request-date {
    display: block;
}

/* Request Details */
.request-details {
    margin-bottom: var(--spacing-lg);
}

.change-comparison {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--background-secondary);
    border-radius: var(--border-radius);
}

.current-value,
.requested-value {
    flex: 1;
}

.current-value label,
.requested-value label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.current-value span,
.requested-value span {
    display: block;
    padding: var(--spacing-sm);
    background: white;
    border-radius: var(--border-radius);
    border: 1px solid #ddd;
    word-break: break-word;
}

.requested-value span {
    background: #e8f5e8;
    border-color: var(--success-color);
}

.arrow {
    font-size: 18px;
    color: var(--primary-color);
    font-weight: bold;
}

.reason,
.approval-comments {
    margin-bottom: var(--spacing-md);
}

.reason label,
.approval-comments label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.reason p,
.approval-comments p {
    margin: 0;
    padding: var(--spacing-sm);
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    line-height: 1.4;
}

/* Request Actions */
.request-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
}

.btn-approve {
    background: var(--success-color);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.btn-approve:hover {
    background: #45a049;
}

.btn-reject {
    background: var(--error-color);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.btn-reject:hover {
    background: #da190b;
}

.btn-implement {
    background: var(--info-color);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.btn-implement:hover {
    background: #1976d2;
}

.btn-approve-implement {
    background: linear-gradient(135deg, var(--success-color), var(--primary-color));
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-approve-implement:hover {
    background: linear-gradient(135deg, #45a049, var(--primary-dark));
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Change Request Dashboard */
.dashboard-section {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid #eee;
}

.section-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
}

.change-request-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    background: #f8f9fa;
    transition: all 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.stat-card.pending {
    border-left: 4px solid var(--warning-color);
}

.stat-card.implemented {
    border-left: 4px solid var(--success-color);
}

.stat-card.rejected {
    border-left: 4px solid var(--error-color);
}

.stat-icon {
    margin-right: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-card.pending .stat-icon {
    color: var(--warning-color);
}

.stat-card.implemented .stat-icon {
    color: var(--success-color);
}

.stat-card.rejected .stat-icon {
    color: var(--error-color);
}

.stat-icon .material-icons {
    font-size: 24px;
}

.stat-content {
    flex: 1;
}

.stat-number {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.quick-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.quick-actions .btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 14px;
}

/* Badge for Navigation */
.badge {
    background: var(--error-color);
    color: white;
    border-radius: 50%;
    padding: 2px 6px;
    font-size: 11px;
    font-weight: 500;
    margin-left: var(--spacing-xs);
    min-width: 18px;
    text-align: center;
}

/* Loading and Empty States */
.loading-state,
.error-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl);
    color: var(--text-secondary);
}

.loading-state .spinner {
    margin-bottom: var(--spacing-md);
}

.error-state .material-icons {
    font-size: 48px;
    color: var(--error-color);
    margin-bottom: var(--spacing-md);
}

/* Customer Card Layout Fixes */
.customer-card .card-content {
    padding: var(--spacing-md);
}

.customer-card .info-row:last-child {
    margin-bottom: 0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .requests-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .request-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .request-meta {
        text-align: left;
    }
    
    .change-comparison {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .arrow {
        transform: rotate(90deg);
    }
    
    .request-actions {
        flex-direction: column;
    }
    
    .request-actions .btn {
        width: 100%;
    }
    
    .info-row {
        flex-wrap: wrap;
        align-items: flex-start;
    }
    
    .info-label {
        min-width: auto;
        width: 100%;
        margin-bottom: var(--spacing-xs);
    }
    
    .info-value {
        width: 100%;
        margin-bottom: var(--spacing-xs);
    }
    
    .request-change-btn {
        margin-left: 0;
        align-self: flex-start;
    }
}

/* ==================== COLLAPSIBLE CUSTOMER CARD SECTIONS ==================== */

.collapsible-section {
    overflow: hidden;
    transition: max-height 0.3s ease-in-out, opacity 0.3s ease-in-out;
    max-height: 0;
    opacity: 0;
}

.collapsible-section.expanded {
    max-height: 500px; /* Adjust based on content */
    opacity: 1;
}

.show-more-btn, .hide-extra-btn {
    background: var(--background-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.2s ease;
    margin-top: var(--spacing-sm);
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.show-more-btn:hover, .hide-extra-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.show-more-btn .material-icons, .hide-extra-btn .material-icons {
    font-size: 16px;
}

/* Ensure smooth transitions for collapsible content */
.collapsible-section .info-row {
    transition: opacity 0.2s ease-in-out;
}

.collapsible-section:not(.expanded) .info-row {
    opacity: 0;
}

.collapsible-section.expanded .info-row {
    opacity: 1;
}

/* ==================== FOLDER STATUS STYLES ==================== */

.folder-status-row {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--background-tertiary);
    transition: background-color 0.2s ease;
}

.folder-status-row:hover {
    background-color: var(--background-tertiary);
}

.folder-status-row .table-cell {
    flex: 1;
    padding: 0 var(--spacing-sm);
}

.folder-status-row .table-cell:first-child {
    flex: 2;
}

.folder-status-row .table-cell:last-child {
    flex: 0 0 auto;
    width: 200px;
}

.customer-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.customer-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 16px;
}

.customer-details {
    font-size: 12px;
    color: var(--text-secondary);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-ready {
    background-color: rgba(76, 175, 80, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.status-not-ready {
    background-color: rgba(255, 152, 0, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(255, 152, 0, 0.3);
}

.status-badge .material-icons {
    font-size: 16px;
}

.date-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

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

.time {
    font-size: 12px;
    color: var(--text-secondary);
}

.action-buttons {
    display: flex;
    gap: var(--spacing-xs);
    justify-content: flex-end;
}

.action-buttons .btn {
    min-width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.action-buttons .btn .material-icons {
    font-size: 18px;
}

/* Empty state for folder status */
.folder-status-row .empty-state {
    text-align: center;
    padding: var(--spacing-xxl);
    color: var(--text-secondary);
}

.folder-status-row .empty-state .material-icons {
    font-size: 48px;
    color: var(--text-disabled);
    margin-bottom: var(--spacing-md);
}

.folder-status-row .empty-state h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.folder-status-row .empty-state p {
    margin-bottom: var(--spacing-lg);
}

/* Search section for folder status */
.folder-status-row .search-section {
    margin-bottom: var(--spacing-lg);
}

.folder-status-row .search-container {
    max-width: 600px;
}

.folder-status-row .search-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.folder-status-row .search-input-group .search-icon {
    position: absolute;
    left: var(--spacing-md);
    color: var(--text-secondary);
    z-index: 1;
}

.folder-status-row .search-input-group .search-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 48px;
    border: 1px solid var(--background-tertiary);
    border-radius: var(--border-radius);
    font-size: 14px;
    background-color: var(--background-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.folder-status-row .search-input-group .search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.2);
}

.folder-status-row .search-input-group .btn {
    position: absolute;
    right: var(--spacing-sm);
    min-width: 32px;
    height: 32px;
    padding: 0;
    background-color: transparent;
    border: none;
    color: var(--text-secondary);
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.folder-status-row .search-input-group .btn:hover {
    background-color: var(--background-tertiary);
}

/* ==================== ENGAGEMENT LETTER STYLES ==================== */

.engagement-letter-row {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--background-tertiary);
    transition: background-color 0.2s ease;
}

.engagement-letter-row:hover {
    background-color: var(--background-tertiary);
}

.engagement-letter-row .table-cell {
    flex: 1;
    padding: 0 var(--spacing-sm);
}

.engagement-letter-row .table-cell:first-child {
    flex: 1.5;
}

.engagement-letter-row .table-cell:nth-child(2) {
    flex: 2;
}

.engagement-letter-row .table-cell:last-child {
    flex: 0 0 auto;
    width: 120px;
}

.link-preview {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: background-color 0.2s ease;
}

.link-preview:hover {
    background-color: rgba(25, 118, 210, 0.1);
    text-decoration: underline;
}

.link-preview .material-icons {
    font-size: 18px;
}

.notes-preview {
    color: var(--text-secondary);
    font-size: 13px;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 13px;
    font-weight: 500;
}

.status-badge.status-active {
    background-color: rgba(76, 175, 80, 0.1);
    color: #4caf50;
}

.status-badge.status-inactive {
    background-color: rgba(244, 67, 54, 0.1);
    color: #f44336;
}

.status-badge .material-icons {
    font-size: 18px;
}