/* ===== CSS Variables ===== */
:root {
    /* Dark Theme Colors */
    --bg-dark: #0f1115;
    --bg-card: #161920;
    --bg-hover: #1f232b;
    --border-color: #2a2e38;
    
    /* Text Colors */
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Accent Colors */
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    
    /* Legacy naming for compatibility */
    --background: var(--bg-dark);
    --surface: var(--bg-card);
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Roboto Mono', 'Courier New', monospace;
    
    /* Layout */
    --sidebar-width: 260px;
    --topbar-height: 70px;
    
    /* Shadows - adjusted for dark theme */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
}

/* ===== Global Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 0.9rem;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -0.025em;
    color: #fff;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ===== App Container ===== */
.app-container {
    display: flex;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* ===== Sidebar ===== */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-card);
    border-right: 1px solid var(--border-color);
    color: white;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar.collapsed {
    transform: translateX(calc(-1 * var(--sidebar-width)));
}

/* Overlay for mobile sidebar */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.sidebar-overlay.show {
    display: block;
    opacity: 1;
    pointer-events: auto;
}

.sidebar-header {
    height: 60px;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header i {
    font-size: 20px;
    color: var(--primary-color);
}

.sidebar-header h2 {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.05em;
}

.sidebar-nav {
    flex: 1;
    padding: 20px 12px;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0.65rem 0.75rem;
    margin: 0.25rem 0.75rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    font-weight: 500;
}

.nav-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.nav-item.active {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-color);
}

.nav-item i {
    font-size: 16px;
    width: 20px;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 14px;
}

.user-info i {
    font-size: 24px;
}

/* ===== Main Content ===== */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    width: calc(100% - var(--sidebar-width));
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
                width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-content.sidebar-collapsed {
    margin-left: 0;
    width: 100%;
}

.top-bar {
    height: var(--topbar-height);
    background: var(--bg-dark);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.sidebar-toggle {
    position: fixed;
    left: calc(var(--sidebar-width) - 20px);
    top: 15px;
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 101;
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                background 0.2s ease,
                border-color 0.2s ease,
                color 0.2s ease,
                transform 0.2s ease;
    box-shadow: var(--shadow-md);
    will-change: left;
}

.main-content.sidebar-collapsed .sidebar-toggle {
    left: 20px;
}

.sidebar-toggle:hover {
    background: var(--bg-hover);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: scale(1.05);
}

.sidebar-toggle:active {
    transform: scale(0.95);
}

.sidebar-toggle i {
    font-size: 18px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-content.sidebar-collapsed .sidebar-toggle i {
    transform: rotate(180deg);
}

.page-title h1 {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
}

.top-bar-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.btn-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    background: var(--bg-hover);
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

.btn-icon .badge {
    position: absolute;
    top: 6px;
    right: 6px;
    background: var(--danger-color);
    color: white;
    font-size: 10px;
    padding: 2px 5px;
    border-radius: 10px;
    font-weight: 600;
}

.content-wrapper {
    flex: 1;
    padding: 32px;
    max-width: 100%;
    overflow-x: hidden;
}

/* ===== Buttons ===== */
.btn {
    padding: 12px 24px;
    border-radius: var(--radius-md);
    border: none;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
    font-size: 15px;
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background: #475569;
    transform: translateY(-1px);
}

.btn-icon-small {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.btn-icon-small:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.btn-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
}

.btn-link:hover {
    text-decoration: underline;
}

.btn-toggle {
    padding: 6px 14px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-toggle:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

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

/* ===== Hero Section (Home Page) ===== */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-lg);
    padding: 80px 60px;
    color: white;
    text-align: center;
    margin-bottom: 40px;
}

.hero-content h2 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 18px;
    opacity: 0.95;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary-color);
    background: var(--bg-hover);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #3b82f6 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.feature-icon i {
    font-size: 28px;
    color: white;
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

/* ===== Dashboard Grid ===== */
.dashboard-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: var(--radius-lg);
    display: flex;
    gap: 16px;
    align-items: center;
    transition: all 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--text-muted);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
}

.stat-icon.blue {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.stat-icon.green {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.stat-icon.purple {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.stat-icon.orange {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.stat-icon.red {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.stat-content {
    flex: 1;
}

.stat-content h3 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 26px;
    font-weight: 600;
    color: #fff;
    display: block;
    margin-bottom: 4px;
    letter-spacing: -0.05em;
}

.stat-change {
    font-size: 13px;
    font-weight: 600;
}

.stat-change.positive {
    color: var(--success-color);
}

.stat-change.negative {
    color: var(--danger-color);
}

.stat-change.neutral {
    color: var(--text-secondary);
}

/* ===== Charts ===== */
.charts-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 24px;
}

.chart-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.chart-card.large {
    grid-column: 1 / -1;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.card-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.chart-controls {
    display: flex;
    gap: 8px;
}

.chart-container {
    position: relative;
    height: 300px;
}

.chart-container.large {
    height: 400px;
}

/* ===== Tables ===== */
.table-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.table-wrapper {
    overflow-x: auto;
}

.table-wrapper.scrollable {
    max-height: 500px;
    overflow-y: auto;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: max-content;
}

.data-table thead {
    background: var(--bg-card);
    position: sticky;
    top: 0;
    z-index: 10;
}

.data-table th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 500;
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
}

.data-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
    font-family: var(--font-mono);
    color: var(--text-primary);
}

.data-table tbody tr:hover {
    background: var(--bg-hover);
}

.badge-success {
    background: #d1fae5;
    color: #065f46;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.badge-warning {
    background: #fef3c7;
    color: #92400e;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.badge-danger {
    background: #fee2e2;
    color: #991b1b;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

/* ===== Cash Flow Page ===== */
.cashflow-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.controls-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: var(--radius-lg);
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 160px;
}

.control-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.form-select,
.form-input {
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    background: var(--bg-dark);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.form-select:focus,
.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--bg-dark);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.metrics-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.metric-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-left: 3px solid var(--primary-color);
}

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

.metric-value {
    font-family: var(--font-mono);
    font-size: 24px;
    font-weight: 600;
    color: #fff;
    letter-spacing: -0.05em;
}

.table-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.search-input {
    padding: 8px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    width: 200px;
    background: var(--bg-dark);
    color: var(--text-primary);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

/* ===== Tranches Section ===== */
.tranches-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: var(--radius-lg);
}

.tranches-section h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.tranches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.tranche-card {
    border-radius: var(--radius-md);
    padding: 20px;
    border: 1px solid;
    background: var(--bg-hover);
}

.tranche-card.senior {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.05);
}

.tranche-card.mezzanine {
    border-color: #10b981;
    background: rgba(16, 185, 129, 0.05);
}

.tranche-card.equity {
    border-color: #f59e0b;
    background: rgba(245, 158, 11, 0.05);
}

.tranche-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.tranche-name {
    font-weight: 700;
    font-size: 16px;
}

.tranche-rating {
    background: var(--bg-dark);
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 12px;
    font-family: var(--font-mono);
}

.tranche-details {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
}

.detail-row span:first-child {
    color: var(--text-secondary);
    font-weight: 500;
}

.detail-row span:last-child {
    font-family: var(--font-mono);
    font-weight: 600;
    color: #fff;
}

/* ===== Analytics Page ===== */
.analytics-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.analytics-header {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.metric-card-large {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 28px;
    border-radius: var(--radius-lg);
    text-align: center;
}

.metric-card-large h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.large-value {
    font-family: var(--font-mono);
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
    letter-spacing: -0.05em;
}

.change-indicator {
    font-size: 13px;
    font-weight: 600;
}

.change-indicator.positive {
    color: var(--success-color);
}

.change-indicator.negative {
    color: var(--danger-color);
}

.change-indicator.neutral {
    color: var(--text-secondary);
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 24px;
}

/* ===== Utility Classes ===== */
.text-mono {
    font-family: var(--font-mono);
}

.text-success {
    color: var(--success-color) !important;
}

.text-danger {
    color: var(--danger-color) !important;
}

.text-warning {
    color: var(--warning-color) !important;
}

.text-primary-accent {
    color: var(--primary-color) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(calc(-1 * var(--sidebar-width)));
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
        width: 100%;
    }
    
    .main-content.sidebar-collapsed {
        margin-left: 0;
        width: 100%;
    }
    
    .sidebar-toggle {
        left: 20px !important;
    }
    
    .sidebar-toggle i {
        transform: rotate(180deg);
    }
    
    .sidebar.show ~ .main-content .sidebar-toggle i {
        transform: rotate(0deg);
    }
    
    .charts-row,
    .analytics-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .content-wrapper {
        padding: 20px;
    }
    
    .stats-row {
        grid-template-columns: 1fr;
    }
    
    .controls-panel {
        flex-direction: column;
        align-items: stretch;
    }
    
    .control-group {
        width: 100%;
    }
}

/* ===== Hierarchical Table Headers ===== */
.hierarchical-header-group th {
    background: linear-gradient(180deg, #1e293b 0%, #1a1f2e 100%);
    border-bottom: 2px solid rgba(59, 130, 246, 0.3);
    padding: 14px 16px;
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: #94a3b8;
    text-align: center;
    vertical-align: middle;
    position: relative;
}

.hierarchical-header-sub th {
    background: var(--bg-card);
    padding: 12px 16px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    text-align: left;
    vertical-align: middle;
    border-bottom: 2px solid var(--border-color);
}

.hierarchical-header-group th.group-header {
    background: linear-gradient(180deg, #1e293b 0%, #1a1f2e 100%);
    border-bottom: 2px solid rgba(59, 130, 246, 0.4);
    box-shadow: inset 0 -2px 4px rgba(0, 0, 0, 0.1);
}

.hierarchical-header-group th.group-separator {
    border-left: 2px solid rgba(59, 130, 246, 0.3);
    position: relative;
}

.hierarchical-header-group th.group-separator::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    height: 60%;
    width: 2px;
    background: linear-gradient(180deg, transparent 0%, rgba(59, 130, 246, 0.5) 50%, transparent 100%);
}

.hierarchical-header-sub th.group-first-col {
    border-left: 2px solid rgba(59, 130, 246, 0.2);
    padding-left: 20px;
}

.hierarchical-header-sub th.sub-header {
    white-space: nowrap;
}

.data-table tbody td.group-first-col {
    border-left: 2px solid rgba(59, 130, 246, 0.15);
    padding-left: 20px;
}

.data-table tbody td.border-start {
    border-left: 1px solid var(--border-color);
}

/* Hover effect for better readability */
.data-table tbody tr:hover td.group-first-col {
    border-left-color: rgba(59, 130, 246, 0.4);
}

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

.fw-bold {
    font-weight: 700 !important;
}

.small {
    font-size: 0.8em !important;
    opacity: 0.9;
}