/* DNSRecon - Enhanced Tactical/Cybersecurity Theme */

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

body {
    font-family: 'Roboto Mono', 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    color: #e0e0e0;
    line-height: 1.6;
    letter-spacing: 0.5px;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Container and Layout */
.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* === ENHANCED HEADER === */
.header {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    border-bottom: 2px solid #333;
    padding: 1.5rem 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    font-family: 'Special Elite', 'Courier New', monospace;
    font-size: 1.6rem;
    font-weight: 700;
    gap: 0.5rem;
}

.logo-icon {
    color: #00ff41;
    margin-right: 0.5rem;
    text-shadow: 0 0 15px rgba(0, 255, 65, 0.6);
    animation: logoGlow 3s ease-in-out infinite alternate;
}

@keyframes logoGlow {
    from { text-shadow: 0 0 15px rgba(0, 255, 65, 0.6); }
    to { text-shadow: 0 0 25px rgba(0, 255, 65, 0.8); }
}

.logo-text {
    color: #c7c7c7;
    text-shadow: 0 0 5px rgba(199, 199, 199, 0.3);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: rgba(42, 42, 42, 0.6);
    border-radius: 25px;
    border: 1px solid #333;
}

.status-indicator.scanning {
    animation: pulse 1.5s infinite;
}

.status-indicator.completed {
    background-color: #00ff41;
}

.status-indicator.error {
    background-color: #ff6b6b;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #00ff41;
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.7);
    animation: statusPulse 2s infinite;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-text {
    font-size: 0.9rem;
    color: #00ff41;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 1.25rem; /* Reduced from 2rem */
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto 1fr auto;
    gap: 1rem; /* Reduced from 1.5rem */
    grid-template-areas:
        "control status"
        "visualization visualization"
        "visualization visualization"
        "providers providers";
}

/* === ENHANCED PANELS === */
section {
    background: linear-gradient(135deg, #2a2a2a 0%, #1e1e1e 100%);
    border: 1px solid #444;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    overflow: hidden;
    transition: all 0.3s ease;
}

section:hover {
    border-color: #555;
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.panel-header {
    background: linear-gradient(90deg, #333 0%, #2a2a2a 100%);
    padding: 0.75rem 1rem; /* Reduced from 1.25rem 1.5rem */
    border-bottom: 2px solid #444;
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Remove the generic top line */
.panel-header::before {
    display: none;
}

.panel-header h2 {
    font-size: 1.2rem;
    color: #00ff41;
    text-shadow: 0 0 10px rgba(0, 255, 65, 0.4);
    font-weight: 600;
    margin: 0;
    letter-spacing: 1px;
}

/* Control Panel */
.control-panel {
    grid-area: control;
}

.form-container {
    padding: 1rem;
}

.input-group {
    margin-bottom: 1.25rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.75rem;
    color: #e0e0e0;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

input[type="text"], select {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    border: 2px solid #444;
    border-radius: 6px;
    color: #e0e0e0;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
}

input[type="text"]:focus, select:focus {
    outline: none;
    border-color: #00ff41;
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
    background: linear-gradient(135deg, #1f1f1f 0%, #141414 100%);
}

.button-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* === ENHANCED BUTTONS === */
.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.95rem;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s;
}

.btn:hover:not(:disabled)::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #2c5c34 0%, #1e4025 100%);
    color: #e0e0e0;
    border: 1px solid #3a7a48;
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, #3d7d4e 0%, #2a5436 100%);
    box-shadow: 0 6px 20px rgba(0, 255, 65, 0.3);
    transform: translateY(-2px);
}

.btn-secondary {
    background: linear-gradient(135deg, #4a4a4a 0%, #333 100%);
    color: #e0e0e0;
    border: 1px solid #555;
}

.btn-secondary:hover:not(:disabled) {
    background: linear-gradient(135deg, #5a5a5a 0%, #444 100%);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-secondary:active {
    background-color: #6a4f2a;
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.btn-icon {
    color: #00ff41;
    font-weight: 700;
    text-shadow: 0 0 5px rgba(0, 255, 65, 0.5);
}

.btn-icon-small {
    background: transparent;
    border: 1px solid #555;
    color: #c7c7c7;
    padding: 0.25rem 0.5rem;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-icon-small:hover {
    border-color: #00ff41;
    color: #00ff41;
}

/* Status Panel */
.status-panel {
    grid-area: status;
}

.status-content {
    padding: 1rem;
}

.status-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 4px;
    border-left: 3px solid #333;
    transition: all 0.3s ease;
}

.status-row:hover {
    background: rgba(255, 255, 255, 0.05);
    border-left-color: #00ff41;
}

.status-label {
    color: #999;
    font-size: 0.9rem;
    font-weight: 500;
}

.status-value {
    color: #00ff41;
    font-weight: 600;
    text-shadow: 0 0 5px rgba(0, 255, 65, 0.3);
    font-family: 'Roboto Mono', monospace;
}

.progress-container {
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
}

.progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: #999;
    margin-bottom: 0.75rem;
}

#progress-compact {
    color: #00ff41;
    font-weight: 600;
    font-family: 'Roboto Mono', monospace;
}

.progress-bar {
    height: 12px;
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    border: 1px solid #444;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.5);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #00ff41 0%, #00aa2e 50%, #00ff41 100%);
    width: 0%;
    transition: width 0.5s ease;
    position: relative;
    border-radius: 4px;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255,255,255,0.3) 50%, 
        transparent 100%);
    animation: progressShimmer 2s infinite;
}

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

.progress-bar.scanning {
    animation: progressGlow 2s ease-in-out infinite alternate;
}

@keyframes progressGlow {
    from { box-shadow: inset 0 2px 4px rgba(0,0,0,0.5), 0 0 5px rgba(0, 255, 65, 0.3); }
    to { box-shadow: inset 0 2px 4px rgba(0,0,0,0.5), 0 0 15px rgba(0, 255, 65, 0.6); }
}

/* Visualization Panel */
.visualization-panel {
    grid-area: visualization;
    min-height: 500px;
}

.graph-container {
    height: 800px;
    position: relative;
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    border-top: 2px solid #444;
    transition: height 0.3s ease;
    overflow: hidden;
}

.graph-controls {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 10;
    display: flex;
    gap: 0.5rem;
}

.graph-control-btn {
    background: rgba(42, 42, 42, 0.9);
    border: 1px solid #555;
    color: #c7c7c7;
    padding: 0.5rem;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.graph-control-btn:hover {
    border-color: #00ff41;
    color: #00ff41;
    background: rgba(42, 42, 42, 1);
}

.graph-filter-panel {
    position: absolute;
    bottom: 10px;
    left: 10px;
    z-index: 10;
    background: rgba(42, 42, 42, 0.9);
    border: 1px solid #555;
    color: #c7c7c7;
    padding: 0.75rem;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.8rem;
    /*max-height: 40%;
    overflow-y: auto;*/
    display: flex;
    gap: 1.5rem;
}

.filter-column {
    display: flex;
    flex-direction: column;
}

.filter-column h4 {
    color: #00ff41;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    border-bottom: 1px solid #444;
    padding-bottom: 0.25rem;
}

.filter-column .checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.filter-column label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.filter-column label:hover {
    color: #00ff41;
}

.filter-column input[type="checkbox"] {
    appearance: none;
    width: 12px;
    height: 12px;
    border: 1px solid #555;
    background-color: #1a1a1a;
    cursor: pointer;
    position: relative;
}

.filter-column input[type="checkbox"]:checked {
    background-color: #00ff41;
    border-color: #00ff41;
}

.filter-column input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: -3px;
    left: 1px;
    color: #1a1a1a;
    font-size: 12px;
}

.graph-context-menu {
    position: absolute;
    z-index: 1000;
    background-color: #2a2a2a;
    border: 1px solid #444;
    box-shadow: 0 2px 5px rgba(0,0,0,0.5);
    display: none;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
    color: #c7c7c7;
}

.graph-context-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.graph-context-menu ul li {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.graph-context-menu ul li:hover {
    background-color: #3a3a3a;
    color: #00ff41;
}

.graph-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #666;
    text-align: center;
    background: radial-gradient(circle at center, rgba(0, 255, 65, 0.05) 0%, transparent 70%);
}

.placeholder-content {
    max-width: 300px;
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: #333;
    text-shadow: 0 0 20px rgba(0, 255, 65, 0.2);
}

.placeholder-text {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #999;
}

.placeholder-subtext {
    font-size: 0.9rem;
    color: #666;
}

.legend {
    background: linear-gradient(135deg, #222 0%, #1a1a1a 100%);
    border-top: 2px solid #444;
    padding: 0.75rem 1rem; /* Reduced from 1.25rem 1.75rem */
    display: flex;
    flex-wrap: wrap;
    gap: 1rem; /* Reduced from 1.5rem */
    align-items: center;
}

.legend-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.legend-title {
    font-size: 0.7rem;
    color: #00ff41;
    text-transform: uppercase;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: #ccc;
    padding: 0.5rem;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.3s ease;
}

.legend-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.legend-color {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid #444;
    box-shadow: 0 0 5px rgba(0,0,0,0.5);
}

.legend-edge {
    width: 20px;
    height: 2px;
}

.legend-edge.high-confidence {
    background-color: #00ff41;
    box-shadow: 0 0 3px rgba(0, 255, 65, 0.5);
}

.legend-edge.medium-confidence {
    background-color: #ff9900;
    box-shadow: 0 0 3px rgba(255, 153, 0, 0.5);
}

.legend-edge.low-confidence {
    background-color: #666666;
}

/* Provider Panel */
.provider-panel {
    grid-area: providers;
}

.provider-list {
    padding: 1rem; /* Reduced from 1.75rem */
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem; /* Reduced from 1.25rem */
}

.provider-item {
    background: linear-gradient(135deg, #2a2a2a 0%, #1e1e1e 100%);
    border: 1px solid #333;
    border-radius: 8px;
    padding: 1rem; /* Reduced from 1.25rem */
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

/* Remove provider item top line */
.provider-item::before {
    display: none;
}

.provider-item:hover {
    border-color: #444;
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    transform: translateY(-2px);
}

.provider-item:hover::before {
    background: linear-gradient(90deg, #00ff41 0%, #00aa2e 100%);
}

.provider-name {
    font-weight: 600;
    color: #e0e0e0;
    font-size: 1.1rem;
}

.provider-status {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.provider-status.enabled {
    background: linear-gradient(135deg, #2c5c34 0%, #1e4025 100%);
    color: #e0e0e0;
    border: 1px solid #3a7a48;
}

.provider-status.disabled {
    background: linear-gradient(135deg, #5c2c2c 0%, #402020 100%);
    color: #e0e0e0;
    border: 1px solid #7a3a3a;
}

.provider-status.api-key-required {
    background: linear-gradient(135deg, #5c4c2c 0%, #403620 100%);
    color: #e0e0e0;
    border: 1px solid #7a6a3a;
}

.provider-stats, .provider-task-stats {
    font-size: 0.8rem;
    color: #999;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.provider-task-stats {
    border-top: 1px solid #333;
    padding-top: 0.5rem;
    margin-top: 0.5rem;
}

.provider-stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.provider-stat-label {
    color: #999;
    font-size: 0.8rem;
    font-weight: 500;
}

.provider-stat-value {
    color: #00ff41;
    font-weight: 600;
    font-family: 'Roboto Mono', monospace;
    font-size: 1rem;
}

.provider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.node-info-popup {
    position: fixed;
    background: rgba(42, 42, 42, 0.95);
    border: 1px solid #555;
    padding: 1rem;
    border-radius: 4px;
    color: #c7c7c7;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.8rem;
    max-width: 300px;
    z-index: 1001;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
}

/* === ENHANCED MODAL STYLING === */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    backdrop-filter: blur(8px);
    background-color: rgba(0,0,0,0.7);
}

.modal-content {
    background: linear-gradient(135deg, #1e1e1e 0%, #252525 100%);
    margin: 10% auto;
    padding: 0;
    border: 1px solid #444;
    border-radius: 8px;
    width: 60%;
    max-width: 800px;
    max-height: 85vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.7);
    animation: modalSlideIn 0.3s ease-out;
}

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

.modal-opening {
    animation: modalFadeIn 0.3s ease-out;
}

.modal-closing {
    animation: modalFadeOut 0.2s ease-in;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes modalFadeOut {
    from {
        opacity: 1;
        transform: scale(1);
    }
    to {
        opacity: 0;
        transform: scale(0.95);
    }
}

.modal-header {
    background: linear-gradient(90deg, #2a2a2a 0%, #1e1e1e 100%);
    border-bottom: 2px solid #444;
    padding: 1.5rem 2rem;
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 1.3rem;
    margin: 0;
    color: #00ff41;
    text-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
    display: flex;
    align-items: center;
}

.modal-title-icon {
    margin-right: 0.5rem;
    font-size: 1.2rem;
}

.modal-title-text {
    font-family: 'Special Elite', monospace;
}

.modal-close {
    background: none;
    border: none;
    color: #c7c7c7;
    font-size: 24px;
    cursor: pointer;
    padding: 0 10px;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #ff6b6b;
}

.modal-body {
    padding: 0;
    max-height: calc(85vh - 120px);
    overflow-y: auto;
    scroll-behavior: smooth;
}

.modal-section {
    border: 1px solid #333;
    border-radius: 6px;
    overflow: hidden;
    background: #2a2a2a;
}

.modal-section details {
    border: none;
}

.modal-section summary {
    padding: 0.75rem 1rem;
    background: rgba(0, 255, 65, 0.05);
    border-bottom: 1px solid #333;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
    color: #00ff41;
    list-style: none;
}

.modal-section summary::-webkit-details-marker {
    display: none;
}

.modal-section summary::after {
    content: '▼';
    transition: transform 0.3s ease;
    font-size: 0.8rem;
}

.modal-section[open] summary::after {
    transform: rotate(180deg);
}

.modal-section-content {
    padding: 0.75rem 1rem;
    background: #1e1e1e;
}

/* Custom scrollbar for modal */
.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: #1a1a1a;
}

.modal-body::-webkit-scrollbar-thumb {
    background: #444;
    border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* === ENHANCED NODE DETAILS LAYOUT === */
.modal-details-enhanced {
    padding: 1rem; /* Reduced from 1.5rem */
    display: flex;
    flex-direction: column;
    gap: 0.75rem; /* Reduced from 1.5rem */
}

/* Node Header */
.node-header {
    display: flex;
    align-items: center;
    gap: 0.75rem; /* Reduced from 1rem */
    padding: 0.75rem; /* Reduced from 1rem */
    background: linear-gradient(135deg, #2a2a2a 0%, #333 100%);
    border-radius: 8px;
    border-left: 4px solid #00ff41;
}

.node-type-badge {
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.node-type-domain { background: #00ff41; color: #000; }
.node-type-ip { background: #ff9900; color: #000; }
.node-type-asn { background: #00aaff; color: #000; }
.node-type-large_entity { background: #ff6b6b; color: #fff; }
.node-type-correlation_object { background: #9620c0; color: #fff; }

.node-id-display {
    font-family: 'Roboto Mono', monospace;
    font-size: 1.1rem;
    color: #e0e0e0;
    word-break: break-all;
}

/* Quick Stats Bar */
.quick-stats {
    display: flex;
    gap: 0.75rem; /* Reduced from 1rem */
    padding: 0.5rem; /* Reduced from 0.75rem */
    background: rgba(42, 42, 42, 0.5);
    border-radius: 6px;
    border: 1px solid #333;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    text-align: center;
}

.stat-icon {
    font-size: 1.2rem;
    color: #00ff41;
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
}

.stat-label {
    font-size: 0.8rem;
    color: #999;
}

/* Section Cards */
.section-card {
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    border: 1px solid #333;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    animation: slideInUp 0.3s ease-out;
}

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

.section-card:hover {
    border-color: #444;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.section-card.collapsed .section-header .toggle-icon {
    transform: rotate(-90deg);
}

.section-card.collapsed,
.section-card.collapsed .metadata-content {
    display: none;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem; /* Reduced from 1rem 1.5rem */
    background: rgba(0, 255, 65, 0.05);
    border-bottom: 1px solid #333;
    cursor: pointer; /* Make clickable for collapse */
}

.section-header h4 {
    margin: 0;
    font-size: 1rem;
    color: #00ff41;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-icon {
    font-size: 1.1rem;
}

.count-badge, .merge-badge, .entity-badge {
    background: #444;
    color: #fff;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: 600;
}

.merge-badge { background: #9620c0; }
.entity-badge { background: #ff6b6b; }

.toggle-section-btn {
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    padding: 0.25rem;
    transition: color 0.3s ease;
}

.toggle-section-btn:hover {
    color: #00ff41;
}

.toggle-icon {
    transition: transform 0.3s ease;
}

/* === RELATIONSHIP SECTIONS === */
.relationship-list {
    padding: 1rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.relationship-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 4px;
    border-left: 3px solid #444;
    transition: all 0.3s ease;
    animation: fadeIn 0.3s ease-out;
}

.relationship-compact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 200px;
    overflow-y: auto;
}

.relationship-compact-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 4px;
    font-size: 0.85rem;
}

.relationship-compact-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.relationship-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-left-color: #00ff41;
}

.relationship-source, .relationship-target {
    font-family: 'Roboto Mono', monospace;
    color: #e0e0e0;
    cursor: pointer;
    flex: 1;
}

.node-link-compact {
    color: #00aaff;
    text-decoration: none;
    cursor: pointer;
    font-family: 'Roboto Mono', monospace;
}

.node-link-compact:hover {
    color: #00ff41;
    text-decoration: underline;
}

.node-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(0, 255, 65, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.node-link:hover::before {
    width: 300px;
    height: 300px;
}

.relationship-type {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.25rem;
}

.relation-label {
    font-size: 0.8rem;
    color: #999;
    background: #333;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
}

.confidence-compact {
    font-size: 0.7rem;
    padding: 0.1rem 0.3rem;
    border-radius: 2px;
    font-weight: bold;
}

.confidence-indicator {
    font-size: 0.7rem;
    letter-spacing: 1px;
}

.confidence-compact.high { background: #00ff41; color: #000; }
.confidence-compact.medium { background: #ff9900; color: #000; }
.confidence-compact.low { background: #ff6b6b; color: #fff; }


/* === ATTRIBUTES SECTION === */
.attribute-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 300px;
    overflow-y: auto;
}

.attribute-item-compact {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 0.5rem;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 4px;
    font-size: 0.85rem;
}

.attribute-key-compact {
    color: #999;
    font-weight: 500;
}

.attribute-value-compact {
    color: #e0e0e0;
    font-family: 'Roboto Mono', monospace;
    word-break: break-word;
}



.category-header {
    font-size: 0.9rem;
    color: #ff9900;
    font-weight: 600;
    margin-bottom: 0.75rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid #333;
}



.attr-key {
    font-size: 0.8rem;
    color: #999;
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.attr-value {
    color: #e0e0e0;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
    word-break: break-word;
}

.array-value {
    border: 1px solid #333;
    border-radius: 4px;
    overflow: hidden;
}

.array-summary {
    background: #333;
    padding: 0.5rem;
    font-size: 0.8rem;
    color: #999;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.array-summary:hover {
    background: #3a3a3a;
}

.array-items {
    padding: 0.5rem;
    max-height: 120px;
    overflow-y: auto;
}

.array-value.expanded .array-items {
    max-height: none;
}

.array-item {
    padding: 0.25rem 0;
    border-bottom: 1px solid #333;
    font-size: 0.8rem;
}

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

.array-more {
    padding: 0.25rem 0;
    font-style: italic;
    color: #666;
    font-size: 0.8rem;
}

.array-display {
    font-family: 'Roboto Mono', monospace;
    font-size: 0.8rem;
}

.array-display-item {
    padding: 0.25rem 0;
    border-bottom: 1px solid #333;
}

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

.object-value .compact-object {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.object-display {
    font-family: 'Roboto Mono', monospace;
    font-size: 0.8rem;
    background: rgba(0, 0, 0, 0.2);
    padding: 0.5rem;
    border-radius: 4px;
    border: 1px solid #333;
}

.compact-pair {
    display: flex;
    gap: 0.5rem;
}

.compact-key {
    color: #999;
    font-size: 0.8rem;
}

.compact-value {
    color: #e0e0e0;
    font-size: 0.8rem;
}

.compact-more {
    font-style: italic;
    color: #666;
    font-size: 0.8rem;
}

.certificate-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 250px;
    overflow-y: auto;
}

.certificate-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid #333;
    border-radius: 4px;
    padding: 0.5rem;
}

.certificate-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.certificate-issuer {
    color: #00ff41;
    font-weight: 500;
}

.certificate-status {
    font-size: 0.7rem;
    padding: 0.1rem 0.3rem;
    border-radius: 2px;
    font-weight: bold;
}

.certificate-status.valid { background: #00ff41; color: #000; }
.certificate-status.invalid { background: #ff6b6b; color: #fff; }
.certificate-status.expired { background: #ff9900; color: #000; }

.cert-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.cert-stat-item {
    text-align: center;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid #333;
    border-radius: 4px;
}

.cert-stat-value {
    font-size: 1.2rem;
    font-weight: 600;
    color: #00ff41;
    font-family: 'Roboto Mono', monospace;
}

.cert-stat-label {
    font-size: 0.8rem;
    color: #999;
    margin-top: 0.25rem;
}

/* Status badges - extends existing badge system */
.cert-status.valid { background: #00ff41; color: #000; }
.cert-status.invalid { background: #ff6b6b; color: #fff; }
.cert-status.warning { background: #ff9900; color: #000; }

/* Certificate links */
.cert-link {
    color: #00aaff;
    text-decoration: none;
    font-size: 0.85rem;
}

.cert-link:hover {
    color: #00ff41;
    text-decoration: underline;
}

/* === CORRELATION OBJECT LAYOUT === */
.correlation-grid {
    padding: 1rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.correlation-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid #333;
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.correlation-item.expanded {
    border-color: #00ff41;
}

.correlation-preview {
    padding: 0.75rem;
    font-family: 'Roboto Mono', monospace;
    color: #e0e0e0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.expand-btn {
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.expand-btn:hover {
    color: #00ff41;
}

.expand-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(0, 255, 65, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.expand-btn:hover::before {
    width: 300px;
    height: 300px;
}

.expand-icon {
    transition: transform 0.3s ease;
}

.correlation-item.expanded .expand-icon {
    transform: rotate(180deg);
}

.correlation-full {
    padding: 0.75rem;
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid #333;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.8rem;
    color: #ccc;
    word-break: break-all;
}

.correlation-full.hidden {
    display: none;
}

.correlation-item.expanded .correlation-full.hidden {
    display: block;
}

.correlation-attr-name {
    color: #00ff41;
    font-weight: 600;
    text-transform: capitalize;
}

.correlation-hint {
    color: #999;
    cursor: help;
    opacity: 0.7;
}

.correlation-hint:hover {
    opacity: 1;
    color: #00ff41;
}

.node-list {
    padding: 1rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.node-link-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
    animation: fadeIn 0.3s ease-out;
    position: relative;
    overflow: hidden;
}

.node-link-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-left: 3px solid #00ff41;
}

.node-link-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(0, 255, 65, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.node-link-item:hover::before {
    width: 300px;
    height: 300px;
}

.node-icon {
    color: #00ff41;
    font-size: 0.8rem;
}

.node-name {
    flex: 1;
    font-family: 'Roboto Mono', monospace;
    color: #e0e0e0;
}

.navigate-btn {
    background: none;
    border: 1px solid #444;
    color: #999;
    border-radius: 3px;
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.navigate-btn:hover {
    border-color: #00ff41;
    color: #00ff41;
}

/* === LARGE ENTITY LAYOUT === */
.entity-stats {
    padding: 1rem 1.5rem;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid #333;
}

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

.entity-node-grid {
    padding: 1rem 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.entity-node-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid #333;
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.entity-node-card.expanded {
    border-color: #00ff41;
}

.entity-node-header {
    padding: 0.75rem;
    background: rgba(0, 0, 0, 0.2);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.entity-node-header:hover {
    background: rgba(0, 255, 65, 0.1);
}

.entity-node-header::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(0, 255, 65, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.entity-node-header:hover::before {
    width: 300px;
    height: 300px;
}

.expand-indicator {
    margin-left: auto;
    transition: transform 0.3s ease;
}

.entity-node-card.expanded .expand-indicator {
    transform: rotate(180deg);
}

.entity-node-details {
    display: none;
    padding: 1rem;
    border-top: 1px solid #333;
}

.entity-node-card.expanded .entity-node-details {
    display: block;
}

/* === DESCRIPTION SECTION === */
.description-content {
    padding: 1rem 1.5rem;
    color: #ccc;
    line-height: 1.6;
    font-style: italic;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    border-top: 2px solid #333;
    padding: 1.25rem 2rem;
    text-align: center;
    font-size: 0.85rem;
    color: #999;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-separator {
    margin: 0 1rem;
    color: #555;
}

/* API Key Modal Styles */
.apikey-section {
    margin-bottom: 1.5rem;
}

.apikey-section label {
    display: block;
    margin-bottom: 0.5rem;
    color: #c7c7c7;
    font-size: 0.9rem;
    font-weight: 500;
}

.apikey-section input[type="password"] {
    width: 100%;
    padding: 0.75rem;
    background-color: #1a1a1a;
    border: 1px solid #555;
    color: #c7c7c7;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.apikey-section input[type="password"]:focus {
    outline: none;
    border-color: #00ff41;
    box-shadow: 0 0 5px rgba(0, 255, 65, 0.5);
}

.apikey-help {
    font-size: 0.8rem;
    color: #666;
    margin-top: 0.25rem;
    font-style: italic;
}

.api-key-set-message {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: #2c5c34;
    border: 1px solid #3a7a48;
    border-radius: 4px;
    color: #e0e0e0;
}

.api-key-set-text {
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
}

.clear-api-key-btn {
    background: none;
    border: 1px solid #555;
    color: #c7c7c7;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.clear-api-key-btn:hover {
    border-color: #ff6b6b;
    color: #ff6b6b;
}

/* Message Toasts */
.message-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1002;
    max-width: 400px;
    pointer-events: auto;
}

.message-toast {
    margin-bottom: 10px;
    border-radius: 4px;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
    animation: slideInRight 0.3s ease-out;
    pointer-events: auto;
}

.message-toast.success {
    background: #2c5c34;
    border-left: 4px solid #00ff41;
}

.message-toast.error {
    background: #5c2c2c;
    border-left: 4px solid #ff6b6b;
}

.message-toast.warning {
    background: #5c4c2c;
    border-left: 4px solid #ff9900;
}

.message-toast.info {
    background: #2c3e5c;
    border-left: 4px solid #00aaff;
}

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

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

/* Large Entity Node Details */
.large-entity-nodes-list {
    margin-top: 1rem;
}

.large-entity-node-details {
    margin-bottom: 0.5rem;
    border: 1px solid #333;
    border-radius: 3px;
}

.large-entity-node-details summary {
    padding: 0.5rem;
    background-color: #3a3a3a;
    cursor: pointer;
    outline: none;
}

.large-entity-node-details summary:hover {
    background-color: #4a4a4a;
}

.large-entity-node-details .detail-row {
    margin-left: 1rem;
    margin-right: 1rem;
}

.large-entity-node-details .detail-section-header {
    margin-left: 1rem;
    margin-right: 1rem;
}

/* Legacy Detail Styles for Compatibility */
.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid #333;
}

.detail-label {
    color: #999;
    font-weight: 500;
}

.detail-value {
    color: #c7c7c7;
    word-break: break-word;
}

.detail-section-header {
    font-size: 1rem;
    color: #00ff41;
    font-weight: 500;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #444;
}

.detail-section-header:first-of-type {
    margin-top: 0;
}

.copy-btn {
    background: none;
    border: none;
    color: #666;
    cursor: pointer;
    font-size: 1rem;
    margin-left: 10px;
    transition: color 0.3s ease;
}

.copy-btn:hover {
    color: #00ff41;
}

.status-icon {
    margin-left: 5px;
}

.error {
    color: #ff6b6b !important;
    border-color: #ff6b6b !important;
}

.success {
    color: #00ff41 !important;
}

.fade-in {
    animation: enhancedFadeIn 0.5s ease-out;
}

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

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

/* Graph specific styles */
.vis-network {
    background-color: #1a1a1a !important;
}

.vis-tooltip {
    background-color: #2a2a2a !important;
    border: 1px solid #444 !important;
    color: #c7c7c7 !important;
    font-family: 'Roboto Mono', monospace !important;
    font-size: 0.8rem !important;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 768px) {
    .main-content {
        padding: 0.75rem;
        gap: 0.75rem;
    }
    
    .header {
        padding: 1rem;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .button-group {
        flex-direction: column;
    }
    
    .legend {
        padding: 0.5rem 0.75rem;
        gap: 0.75rem;
    }
    
    .provider-list {
        padding: 0.75rem;
    }
    
    .modal-content {
        width: 95%;
        margin: 5% auto;
        max-height: 90vh;
    }
    
    .modal-details-enhanced {
        padding: 0.75rem;
        gap: 0.5rem;
    }
    
    .entity-node-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .relationship-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .status-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 0.5rem;
    }
}