body {
    background-color: #f8fafc;
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    color: #334155;
}

.main-container {
    position: relative;
    height: 100vh;
    padding-top: 0;
    overflow: hidden;
}

#transaction-network {
    height: 100vh;
    border: none;
    background-color: #ffffff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    background-image: 
        linear-gradient(rgba(200, 200, 200, 0.2) 1px, transparent 1px),
        linear-gradient(90deg, rgba(200, 200, 200, 0.2) 1px, transparent 1px);
    background-size: 50px 50px; /* Grid cell size */
    position: relative;
}



/* Make sure the network nodes and edges are above the logo */
.vis-network .vis-nodes,
.vis-network .vis-edges {
    z-index: 2;
}

.side-panel {
    position: fixed;
    right: -420px;
    top: 0;
    width: 420px;
    height: 100vh;
    background: #ffffff;
    box-shadow: -5px 0 25px rgba(0,0,0,0.08);
    transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1000;
    padding: 25px;
    overflow-y: auto;
    border-left: 1px solid #f1f5f9;
}

.side-panel.open {
    right: 0;
}

.panel-toggle {
    position: fixed;
    right: 25px;
    top: 25px;
    z-index: 1001;
    background: #3b82f6;
    color: white;
    border: none;
    border-radius: 50%;
    width: 56px;
    height: 56px;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.panel-toggle:hover {
    background: #2563eb;
    transform: scale(1.05) rotate(5deg);
}

.controls {
    background: #ffffff;
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    border: 1px solid #f1f5f9;
}

.form-control {
    border-radius: 12px;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    font-size: 15px;
}

.form-control:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.btn {
    border-radius: 12px;
    padding: 12px 20px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    font-size: 15px;
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border: none;
    padding: 14px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(37, 99, 235, 0.25);
}

.stats-container {
    background: #ffffff;
    border-radius: 16px;
    padding: 24px;
    margin-top: 24px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    border: 1px solid #f1f5f9;
}

.stat-card {
    background: #f8fafc;
    border-radius: 14px;
    padding: 18px;
    margin-bottom: 16px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid #f1f5f9;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.06);
    border-color: #e2e8f0;
}

.stat-value {
    font-size: 1.6em;
    font-weight: 700;
    color: #3b82f6;
    margin-top: 6px;
}

.transaction-details {
    background: #ffffff;
    border-radius: 16px;
    padding: 24px;
    margin-top: 24px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    border: 1px solid #f1f5f9;
}

.loading {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255,255,255,0.98);
    padding: 40px;
    border-radius: 16px;
    display: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    z-index: 1002;
    text-align: center;
}

.spinner-border {
    width: 3.5rem;
    height: 3.5rem;
    color: #3b82f6;
}

.card {
    border: none;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    margin-bottom: 18px;
    border: 1px solid #f1f5f9;
    overflow: hidden;
}

.card-body {
    padding: 1.5rem;
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 16px;
    display: flex;
    align-items: center;
    width: 300px;
    z-index: 1500;
    transform: translateX(120%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border-left: 4px solid #3b82f6;
    color: #334155;
}

.notification.show {
    transform: translateX(0);
}

.notification-success {
    border-left-color: #22c55e;
}

.notification-error {
    border-left-color: #ef4444;
}

.notification-warning {
    border-left-color: #f59e0b;
}

.notification-icon {
    margin-right: 12px;
    font-size: 1.2rem;
}

.notification-success .notification-icon {
    color: #22c55e;
}

.notification-error .notification-icon {
    color: #ef4444;
}

.notification-warning .notification-icon {
    color: #f59e0b;
}

.notification-info .notification-icon {
    color: #3b82f6;
}

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

.btn-info {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    color: white;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.2);
}

.btn-info:hover {
    background: linear-gradient(135deg, #0891b2, #0e7490);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(6, 182, 212, 0.25);
}

.wallet-summary {
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 1.25rem;
}

.transactions-list {
    margin-top: 1.25rem;
}

.transaction-card {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 14px;
}

.transaction-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.detail-label {
    color: #64748b;
    font-weight: 600;
}

.input-preview {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    background: #f8fafc;
    padding: 0.75rem;
    border-radius: 8px;
    word-break: break-all;
    border: 1px solid #f1f5f9;
}

.gas-details {
    background: #f8fafc;
    padding: 0.75rem;
    border-radius: 8px;
    border: 1px solid #f1f5f9;
}

.address {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

.value {
    font-weight: 600;
}

.heat-ring {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
    z-index: 1;
    mix-blend-mode: screen;
}

.btn-outline-secondary {
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    color: #64748b;
    background: #ffffff;
    font-weight: 500;
    padding: 8px 16px;
}

.btn-outline-secondary:hover {
    background-color: #f8fafc;
    color: #334155;
    border-color: #cbd5e1;
}

.btn-outline-secondary.active {
    background: linear-gradient(135deg, #64748b, #475569);
    color: white;
    border-color: #475569;
    box-shadow: 0 2px 8px rgba(71, 85, 105, 0.2);
}

.form-check-input {
    width: 1.2em;
    height: 1.2em;
    margin-top: 0.15em;
    border-radius: 0.25em;
    border: 1px solid #cbd5e1;
}

.form-check-input:checked {
    background-color: #3b82f6;
    border-color: #3b82f6;
}

.form-check-input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.25);
}

.form-switch .form-check-input {
    width: 2.5em;
    height: 1.25em;
    border-radius: 2em;
}

h4, h5, h6 {
    color: #1e293b;
    font-weight: 700;
}

.badge {
    padding: 0.5em 0.75em;
    font-weight: 600;
    border-radius: 8px;
}

.bg-success {
    background: linear-gradient(135deg, #22c55e, #16a34a) !important;
}

.bg-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626) !important;
}

/* Add Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono&display=swap');

.accordion {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    border: 1px solid #f1f5f9;
    margin-bottom: 24px;
    background: #ffffff;
}

.accordion-item {
    border: none;
    border-bottom: 1px solid #f1f5f9;
}

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

.accordion-button {
    padding: 1rem 1.25rem;
    font-weight: 600;
    color: #1e293b;
    background-color: #ffffff;
}

.accordion-button:not(.collapsed) {
    color: #3b82f6;
    background-color: #f0f7ff;
    box-shadow: inset 0 -1px 0 #e2e8f0;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: #f1f5f9;
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%233b82f6' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
}

.accordion-body {
    padding: 1.25rem;
    background-color: #ffffff;
}

/* Enhanced node styling */
.vis-network .vis-node {
    /* Smooth transitions for all properties */
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Modern glass effect */
    background: rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(8px);
    border-radius: 12px !important;
    
    /* Subtle initial shadow */
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.1),
        inset 0 0 0 1px rgba(255, 255, 255, 0.5);
        
    /* Force minimum node size to ensure labels are always visible */
    min-width: 120px !important;
    min-height: 60px !important;
}

/* Override vis.js default scaling behavior for labels */
.vis-network .vis-node .vis-label,
.vis-network .vis-edge .vis-label {
    /* Prevent vis.js from scaling these elements */
    transform: none !important;
    transform-origin: center !important;
    /* Force consistent font size regardless of zoom */
    font-size-adjust: none !important;
}

/* Force vis.js to always render all labels */
.vis-network * {
    /* Prevent any element from being scaled to invisibility */
    min-width: 1px !important;
    min-height: 1px !important;
}

/* Gradient backgrounds for different node types */
.vis-network .vis-node.sender-node {
    background: linear-gradient(135deg, #ff6b6b, #ee5253) !important;
    color: white !important;
}

.vis-network .vis-node.receiver-node {
    background: linear-gradient(135deg, #4facfe, #00f2fe) !important;
    color: white !important;
}

.vis-network .vis-node.main-node {
    background: linear-gradient(135deg, #43e97b, #38f9d7) !important;
    color: white !important;
    
    /* Enhanced floating animation */
    animation: 
        nodeFloat 3s ease-in-out infinite,
        nodeGradient 6s linear infinite;
}

/* Hover effects */
.vis-network .vis-node:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.15),
        inset 0 0 0 2px rgba(255, 255, 255, 0.6);
}

/* Selected node styling */
.vis-network .vis-node.selected {
    animation: 
        nodePulse 2s infinite,
        nodeGlow 3s infinite,
        nodeGradient 4s linear infinite;
    box-shadow: 
        0 0 30px rgba(59, 130, 246, 0.4),
        inset 0 0 0 2px rgba(255, 255, 255, 0.8);
}

/* Enhanced animations */
@keyframes nodePulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.08); }
    100% { transform: scale(1); }
}

@keyframes nodeGlow {
    0% { box-shadow: 0 0 15px rgba(59, 130, 246, 0.3); }
    50% { box-shadow: 0 0 30px rgba(59, 130, 246, 0.6); }
    100% { box-shadow: 0 0 15px rgba(59, 130, 246, 0.3); }
}

@keyframes nodeFloat {
    0% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
    100% { transform: translateY(0); }
}

@keyframes nodeGradient {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

/* Edge styling */
.vis-network .vis-edge {
    transition: all 0.3s ease;
    /* Glowing line effect */
    filter: drop-shadow(0 0 2px rgba(59, 130, 246, 0.3));
}

.vis-network .vis-edge:hover {
    filter: drop-shadow(0 0 4px rgba(59, 130, 246, 0.5));
}

/* Label styling - ALWAYS VISIBLE */
.vis-network .vis-label {
    font-family: 'Inter', sans-serif !important;
    font-weight: 600 !important;
    text-shadow: 1px 1px 3px rgba(255, 255, 255, 0.9) !important;
    color: #1e293b !important;
    font-size: 14px !important;
    /* Force visibility at all zoom levels */
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
    pointer-events: none;
    /* Ensure readable contrast */
    background: rgba(255, 255, 255, 0.85) !important;
    padding: 2px 6px !important;
    border-radius: 4px !important;
    border: 1px solid rgba(226, 232, 240, 0.6) !important;
}

/* Node labels specific styling */
.vis-network .vis-node .vis-label {
    font-family: 'Inter', sans-serif !important;
    font-weight: 700 !important;
    font-size: 13px !important;
    color: #1e293b !important;
    text-shadow: 
        1px 1px 2px rgba(255, 255, 255, 0.9),
        -1px -1px 2px rgba(255, 255, 255, 0.9),
        1px -1px 2px rgba(255, 255, 255, 0.9),
        -1px 1px 2px rgba(255, 255, 255, 0.9) !important;
    /* Force visibility */
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
    /* Better background for readability */
    background: rgba(255, 255, 255, 0.95) !important;
    padding: 4px 8px !important;
    border-radius: 6px !important;
    border: 1px solid rgba(59, 130, 246, 0.3) !important;
    /* Minimum and maximum sizes */
    min-width: 100px !important;
    text-align: center !important;
    white-space: pre-line !important;
    word-wrap: break-word !important;
    line-height: 1.2 !important;
}

/* Edge labels specific styling */
.vis-network .vis-edge .vis-label {
    font-family: 'Inter', sans-serif !important;
    font-weight: 600 !important;
    font-size: 11px !important;
    color: #334155 !important;
    text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.9) !important;
    /* Force visibility */
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
    /* Better background */
    background: rgba(255, 255, 255, 0.9) !important;
    padding: 2px 6px !important;
    border-radius: 4px !important;
    border: 1px solid rgba(226, 232, 240, 0.8) !important;
}

/* Override any scaling that might hide labels */
.vis-network canvas {
    /* Force canvas to always render text */
    text-rendering: optimizeLegibility !important;
    font-smooth: always !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
}

/* Special styling for main node labels */
.vis-network .vis-node.main-node .vis-label {
    font-size: 15px !important;
    font-weight: 800 !important;
    color: #0f172a !important;
    background: rgba(255, 255, 255, 0.98) !important;
    border: 2px solid rgba(34, 197, 94, 0.5) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

/* Add these styles to your existing CSS */
.transaction-card {
    transition: all 0.3s ease;
    border-radius: 12px;
    overflow: hidden;
}

.transaction-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.pagination-container {
    margin-top: 1.5rem;
}

.pagination .page-link {
    border-radius: 6px;
    margin: 0 2px;
    color: #3b82f6;
    border: 1px solid #e2e8f0;
    padding: 0.5rem 0.75rem;
}

.pagination .page-item.active .page-link {
    background-color: #3b82f6;
    border-color: #3b82f6;
}

.pagination .page-link:hover {
    background-color: #f8fafc;
    border-color: #cbd5e1;
}

.btn-group-sm .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    border-radius: 0.375rem;
}

.btn-outline-secondary.active {
    background-color: #64748b;
    color: white;
    border-color: #64748b;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.detail-label {
    color: #64748b;
    font-weight: 500;
}

.gas-details {
    background: #f8fafc;
    padding: 0.75rem;
    border-radius: 8px;
    margin-top: 0.75rem;
}

/* Analysis Panel Styles */
.analysis-panel {
    position: fixed;
    bottom: -500px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    height: 480px;
    background: #ffffff;
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -10px 30px rgba(0,0,0,0.15);
    transition: bottom 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1500;
    border: 1px solid #e2e8f0;
    overflow: hidden;
}

.analysis-panel.open {
    bottom: 0;
}

.analysis-panel-header {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 16px 16px 0 0;
}

.analysis-panel-title {
    font-size: 1.2rem;
    font-weight: 600;
    display: flex;

    align-items: center;
    gap: 0.5rem;
}

.analysis-panel-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.analysis-toggle-btn {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 25px;
    padding: 12px 24px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1501;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.analysis-toggle-btn:hover {
    transform: translateX(-50%) translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.analysis-panel-content {
    height: calc(480px - 70px);
    overflow-y: auto;
    padding: 1.5rem;
}

.analysis-tabs {
    border-bottom: 2px solid #f1f5f9;
    margin-bottom: 1.5rem;
}

.analysis-tabs .nav-link {
    border: none;
    border-bottom: 3px solid transparent;
    color: #64748b;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
}

.analysis-tabs .nav-link.active {
    color: #667eea;
    border-bottom-color: #667eea;
    background-color: transparent;
}

.analysis-tabs .nav-link:hover {
    color: #667eea;
    background-color: #f8fafc;
}

.risk-score-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.risk-score-card {
    background: linear-gradient(135deg, #f8fafc, #ffffff);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.risk-score-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.risk-score-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.risk-score-low { color: #22c55e; }
.risk-score-medium { color: #f59e0b; }
.risk-score-high { color: #ef4444; }
.risk-score-critical { color: #dc2626; }

.risk-indicator {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 0.5rem;
}

.analysis-section {
    background: #ffffff;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid #f1f5f9;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.analysis-section h6 {
    color: #1e293b;
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pattern-list {
    display: grid;
    gap: 0.75rem;
}

.pattern-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: #f8fafc;
    border-radius: 8px;
    border-left: 4px solid #e2e8f0;
}

.pattern-item.suspicious {
    border-left-color: #f59e0b;
    background: #fffbeb;
}

.pattern-item.dangerous {
    border-left-color: #ef4444;
    background: #fef2f2;
}

.pattern-description {
    flex: 1;
}

.pattern-confidence {
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.875rem;
}

.confidence-high {
    background: #dcfce7;
    color: #166534;
}

.confidence-medium {
    background: #fef3c7;
    color: #92400e;
}

.confidence-low {
    background: #fee2e2;
    color: #991b1b;
}

.analysis-chart {
    height: 200px;
    background: #f8fafc;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    font-style: italic;
}

.node-analysis-selector {
    background: #f8fafc;
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border: 1px solid #e2e8f0;
}

.selected-node-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.selected-node-address {
    font-family: 'JetBrains Mono', monospace;
    background: #ffffff;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    font-size: 0.9rem;
}

.analyze-btn {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0.5rem 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.analyze-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.analyze-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.loading-analysis {
    text-align: center;
    padding: 2rem;
    color: #64748b;
}

.spinner {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 3px solid #f3f4f6;
    border-radius: 50%;
    border-top-color: #667eea;
    animation: spin 1s ease-in-out infinite;
}

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

.compliance-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
}

.compliance-clean {
    background: #dcfce7;
    color: #166534;
}

.compliance-suspicious {
    background: #fef3c7;
    color: #92400e;
}

.compliance-flagged {
    background: #fee2e2;
    color: #991b1b;
}

.transaction-flow-analysis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.flow-metric {
    text-align: center;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.flow-metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
}

.flow-metric-label {
    color: #64748b;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Custom CSS to force label visibility at all zoom levels */
@supports (zoom: 1) {
    .vis-network .vis-label {
        zoom: 1 !important;
    }
}

/* Responsive font sizes for different viewport sizes */
@media (max-width: 768px) {
    .vis-network .vis-node .vis-label {
        font-size: 11px !important;
        min-width: 90px !important;
        padding: 3px 6px !important;
    }
    
    .vis-network .vis-edge .vis-label {
        font-size: 9px !important;
        padding: 1px 4px !important;
    }
}

@media (min-width: 1200px) {
    .vis-network .vis-node .vis-label {
        font-size: 14px !important;
        min-width: 130px !important;
        padding: 5px 10px !important;
    }
    
    .vis-network .vis-edge .vis-label {
        font-size: 12px !important;
        padding: 3px 8px !important;
    }
}

/* Force text to remain visible during CSS transitions */
.vis-network .vis-label {
    transition: none !important;
    animation: none !important;
}

/* Override any potential visibility: hidden rules */
.vis-network .vis-node,
.vis-network .vis-edge,
.vis-network .vis-label {
    visibility: visible !important;
    opacity: 1 !important;
}

/* Specific overrides for vis.js internal classes */
.vis-network .vis-node.vis-selected .vis-label,
.vis-network .vis-node:hover .vis-label {
    visibility: visible !important;
    opacity: 1 !important;
    display: block !important;
    font-size: 14px !important;
    font-weight: 800 !important;
}

/* Additional debugging styles to ensure visibility */
.vis-network .vis-node .vis-label {
    /* Force positioning */
    position: relative !important;
    z-index: 1000 !important;
    /* Ensure it's above other elements */
    pointer-events: none !important;
    /* Prevent interaction issues */
    user-select: none !important;
    /* Prevent text selection */
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
}

/* Special class to force visibility when the feature is enabled */
body.force-visible-labels .vis-network .vis-label {
    /* Ultra high specificity to override anything */
    visibility: visible !important;
    opacity: 1 !important;
    display: block !important;
    font-size: 14px !important;
    color: #1e293b !important;
    font-weight: 600 !important;
    /* Prevent any transform that might hide the text */
    transform: none !important;
    scale: 1 !important;
    /* Force a minimum size */
    min-width: 80px !important;
    min-height: 20px !important;
    /* Better background for all zoom levels */
    background: rgba(255, 255, 255, 0.95) !important;
    border: 1px solid rgba(59, 130, 246, 0.4) !important;
    border-radius: 6px !important;
    padding: 4px 8px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    /* Force text alignment */
    text-align: center !important;
    white-space: pre-line !important;
    line-height: 1.3 !important;
}

/* Node labels when feature is enabled */
body.force-visible-labels .vis-network .vis-node .vis-label {
    font-size: 13px !important;
    font-weight: 700 !important;
    color: #0f172a !important;
    background: rgba(255, 255, 255, 0.98) !important;
    border: 1px solid rgba(59, 130, 246, 0.5) !important;
    min-width: 100px !important;
    min-height: 24px !important;
}

/* Edge labels when feature is enabled */
body.force-visible-labels .vis-network .vis-edge .vis-label {
    font-size: 11px !important;
    font-weight: 600 !important;
    color: #334155 !important;
    background: rgba(255, 255, 255, 0.95) !important;
    border: 1px solid rgba(226, 232, 240, 0.8) !important;
    min-width: 60px !important;
    min-height: 18px !important;
}