/* CSS Reset and Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
}

:root {
    /* Color Palette */
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #059669;
    --warning-color: #d97706;
    --error-color: #dc2626;
    
    /* Neutral Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    
    /* Borders and Shadows */
    --border-color: #e2e8f0;
    --border-radius: 8px;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    
    /* Spacing - More compact */
    --space-3xs: 0.125rem;
    --space-2xs: 0.25rem;
    --space-xs: 0.375rem;
    --space-sm: 0.5rem;
    --space-md: 0.75rem;
    --space-lg: 1rem;
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
    --space-3xl: 3rem;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-loose: 1.75;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #0f172a;
        --bg-secondary: #1e293b;
        --bg-tertiary: #334155;
        --text-primary: #f8fafc;
        --text-secondary: #cbd5e1;
        --text-muted: #64748b;
        --border-color: #334155;
    }
}

/* Base styles */
html {
    font-size: 16px;
    line-height: var(--line-height-normal);
}

body {
    margin: 0;
    font-family: var(--font-family);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    min-height: 100vh;
}

/* Workbench App Container */
.workbench-app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0 var(--space-sm);
    box-sizing: border-box;
}

/* Session Dashboard Header */
.session-dashboard {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-xs) var(--space-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.dashboard-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
}

.workbench-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    white-space: nowrap;
}

.title-icon {
    font-size: 1.75rem;
}

.session-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    min-width: 200px;
}

.session-stats {
    display: flex;
    gap: var(--space-md);
    font-size: 0.8125rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.stat-icon {
    font-size: 1rem;
}

/* ZPT State Display */
.zpt-state {
    flex: 1;
    display: flex;
    justify-content: center;
}

.zpt-display {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.zpt-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.zpt-value {
    color: var(--primary-color);
    font-weight: 500;
}

.zpt-separator {
    color: var(--text-muted);
}

/* Connection Status */
.connection-status {
    display: flex;
    align-items: center;
    min-width: 120px;
    justify-content: flex-end;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--warning-color);
    animation: pulse 2s infinite;
}

.status-indicator.connected .status-dot {
    background-color: var(--success-color);
    animation: none;
}

.status-indicator.error .status-dot {
    background-color: var(--error-color);
    animation: none;
}

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

/* Main Content */
.main-content {
    flex: 1;
    padding: var(--space-xs) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    width: 100%;
    margin: 0 auto;
    max-width: 100%;
    height: calc(100vh - 45px);
    overflow: hidden;
    min-width: 0;
    box-sizing: border-box;
}

/* Primary Verbs - Responsive Grid */
.primary-verbs {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: var(--space-xs);
    margin: 0 auto;
    padding: 0;
    width: 100%;
    max-width: 2400px;
    box-sizing: border-box;
    height: 100%;
    min-height: 0;
    min-width: 0;
}

.verb-column {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    min-height: 0; /* Allow column to shrink */
    height: 100%;
    transition: all 0.2s ease;
    overflow: hidden;
}

.column-header {
    padding: var(--space-xs) var(--space-sm);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    flex-shrink: 0;
}

.verb-title {
    margin: 0 0 var(--space-2xs) 0;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--text-primary);
}

.verb-icon {
    font-size: 1.5rem;
}

.verb-description {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.column-content {
    flex: 1;
    padding: var(--space-xs) var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    overflow-y: auto;
    min-height: 0; /* Fix for Firefox */
}

/* Forms */
.verb-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

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

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

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.form-input,
.form-textarea,
.form-select {
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgb(37 99 235 / 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
    line-height: var(--line-height-normal);
}

/* Checkbox styling */
.checkbox-group {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    padding-top: var(--space-md);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-size: 0.875rem;
}

/* Chunking options section */
.chunking-options {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    margin-top: var(--space-md);
}

.options-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--space-md) 0;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Buttons */
.verb-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    background: var(--primary-color);
    color: white;
    min-height: 44px;
}

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

.verb-button:active {
    transform: translateY(0);
}

.verb-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.button-icon {
    font-size: 1rem;
}

/* Results */
.verb-results {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.results-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
    color: var(--text-muted);
    text-align: center;
    min-height: 200px;
}

.placeholder-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

.placeholder-text {
    margin: 0;
    font-size: 0.875rem;
}

/* Navigation Controls */
.nav-section {
    margin-bottom: var(--space-lg);
}

.nav-section-title {
    margin: 0 0 var(--space-md) 0;
    font-size: 1rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-primary);
}

.nav-icon {
    font-size: 1.25rem;
}

.nav-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
    margin-left: var(--space-xs);
}

.zoom-controls,
.tilt-controls {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.zoom-button,
.tilt-button {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    flex: 1;
    min-width: 60px;
    text-align: center;
}

.zoom-button:hover,
.tilt-button:hover {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: white;
}

.zoom-button.active,
.tilt-button.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Threshold Slider Controls */
.threshold-control {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-color);
}

.threshold-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
}

.threshold-icon {
    font-size: 1rem;
}

.threshold-slider {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--bg-tertiary);
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

.threshold-slider::-webkit-slider-thumb {
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: 2px solid var(--bg-primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    transition: all 0.2s ease;
}

.threshold-slider::-webkit-slider-thumb:hover {
    background: var(--primary-hover);
    transform: scale(1.1);
}

.threshold-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: 2px solid var(--bg-primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    transition: all 0.2s ease;
}

.threshold-hints {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-xs);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.threshold-hint {
    font-size: 0.7rem;
}

.pan-controls {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* Secondary Verbs - Expandable Panels */
.secondary-verbs {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.verb-panel {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.panel-toggle {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    border: none;
    background: var(--bg-secondary);
    color: var(--text-primary);
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 1rem;
    font-weight: 500;
    transition: background-color 0.2s;
}

.panel-toggle:hover {
    background: var(--bg-tertiary);
}

.panel-title {
    font-weight: 600;
}

.panel-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-left: auto;
    margin-right: var(--space-md);
}

.toggle-icon {
    font-size: 0.75rem;
    transition: transform 0.2s;
}

.panel-toggle[aria-expanded="true"] .toggle-icon {
    transform: rotate(180deg);
}

.panel-content {
    padding: var(--space-lg);
}

/* Responsive Design */
@media (max-width: 2000px) {
    .primary-verbs {
        grid-template-columns: repeat(6, 1fr);
    }
}

/* Responsive breakpoints */
@media (min-width: 2400px) {
    .primary-verbs {
        grid-template-columns: repeat(8, minmax(0, 1fr));
    }
}

@media (min-width: 1800px) and (max-width: 2399px) {
    .primary-verbs {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }
}

@media (min-width: 1200px) and (max-width: 1799px) {
    .primary-verbs {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (min-width: 900px) and (max-width: 1199px) {
    .primary-verbs {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 600px) and (max-width: 899px) {
    .primary-verbs {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 599px) {
    .primary-verbs {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 900px) {
    .primary-verbs {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .dashboard-content {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
    
    .session-stats {
        justify-content: center;
    }
    
    .zpt-display {
        font-size: 0.75rem;
    }
    
    .primary-verbs {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        margin: 0 var(--space-sm) var(--space-xl);
        width: calc(100% - var(--space-sm) * 2);
    }
    
    .console-column,
    .augment-column,
    .inspect-column {
        grid-column: auto;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    .zoom-controls,
    .tilt-controls {
        flex-direction: column;
    }
    
    .zoom-button,
    .tilt-button {
        flex: none;
    }
}

/* ===== FILE UPLOAD STYLES ===== */

.file-upload-section {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    margin-top: var(--space-md);
    background: var(--bg-secondary);
    transition: all 0.2s ease;
}

.file-upload-section:hover {
    border-color: var(--primary-color);
    background: var(--bg-primary);
}

.file-upload-area {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    min-height: 120px;
    justify-content: center;
    cursor: pointer;
}

.file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 1px;
    height: 1px;
    opacity: 0;
    z-index: -1;
    pointer-events: none;
}

.file-upload-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2xs);
    text-align: center;
    pointer-events: none;
}

.file-upload-icon {
    font-size: 2rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-2xs);
}

.file-upload-text {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.file-upload-subtext {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.file-types-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: normal;
    margin-left: var(--space-xs);
}

.file-select-button {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: var(--space-2xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
    pointer-events: all;
}

.file-select-button:hover {
    background: var(--primary-hover);
}

.file-select-button .button-icon {
    font-size: 0.875rem;
}

.selected-file-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-top: var(--space-sm);
}

.selected-file-info .file-icon {
    font-size: 1.25rem;
    color: var(--primary-color);
}

.file-name {
    font-weight: 500;
    color: var(--text-primary);
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-size {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-left: auto;
}

.file-remove-button {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--space-2xs);
    margin-left: var(--space-sm);
    border-radius: 4px;
    font-size: 1.125rem;
    line-height: 1;
    transition: all 0.2s ease;
}

.file-remove-button:hover {
    background: var(--error-color);
    color: white;
}

/* Dark mode file upload styles */
@media (prefers-color-scheme: dark) {
    .file-upload-section {
        border-color: var(--border-color);
        background: rgba(64, 748, 155, 0.1);
    }
    
    .file-upload-section:hover {
        border-color: var(--primary-color);
        background: rgba(64, 748, 155, 0.15);
    }
    
    .selected-file-info {
        background: rgba(15, 23, 42, 0.5);
        border-color: var(--border-color);
    }
}

/* Responsive file upload */
@media (max-width: 768px) {
    .file-upload-area {
        min-height: 100px;
        padding: var(--space-sm);
    }
    
    .file-upload-icon {
        font-size: 1.5rem;
    }
    
    .file-upload-text {
        font-size: 0.85rem;
    }
    
    .file-upload-subtext {
        font-size: 0.75rem;
    }
    
    .selected-file-info {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2xs);
    }
    
    .file-size {
        margin-left: 0;
    }
}

/* Loading States */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.loading-content {
  background: var(--surface-color);
  padding: var(--space-lg);
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.loading-spinner {
  width: 32px;
  height: 32px;
  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(--space-sm);
}

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

/* Inspect Modal Styles */
.inspect-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  max-width: 90vw;
  max-height: 85vh;
  width: 800px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

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

.modal-header h4 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 600;
}

.close-button {
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--space-xs);
  border-radius: var(--border-radius);
  line-height: 1;
  transition: background-color 0.2s ease;
}

.close-button:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.modal-body {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.results-content {
  flex: 1;
  padding: var(--space-lg);
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

/* Inspect Results Formatting */
.session-info,
.concepts-summary,
.all-data-summary {
  margin-bottom: var(--space-lg);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.info-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm);
  background: var(--background-secondary);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
}

.info-item .label {
  font-weight: 600;
  color: var(--text-secondary);
}

.info-item .value {
  font-weight: 500;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.data-sections {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.data-section {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.data-section h6 {
  margin: 0;
  padding: var(--space-sm) var(--space-md);
  background: var(--background-secondary);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: capitalize;
}

.json-data {
  background: var(--background-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--space-md);
  margin: var(--space-sm) 0;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.4;
  max-height: 400px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.raw-data h5,
.session-info h5,
.concepts-summary h5,
.all-data-summary h5 {
  margin: var(--space-md) 0 var(--space-sm) 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: var(--space-xs);
}

/* Inspect Button Active State */
.inspect-button.active {
  background: var(--primary-color);
  color: white;
  box-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.3);
}

.inspect-button.active:hover {
  background: var(--primary-hover);
}

/* Mobile Responsiveness for Modal */
@media (max-width: 768px) {
  .modal-content {
    width: 95vw;
    max-height: 90vh;
    margin: var(--space-md);
  }
  
  .modal-header,
  .results-content {
    padding: var(--space-md);
  }
  
  .info-grid {
    grid-template-columns: 1fr;
  }
  
  .json-data {
    font-size: 0.8rem;
    max-height: 300px;
  }
}

/* Enhanced Navigation Feedback Styles */
.nav-status {
    margin-bottom: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
}

.status-title {
    margin: 0 0 var(--space-md) 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.perspective-display {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.perspective-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-md);
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.perspective-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    font-weight: 600;
}

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

.perspective-description {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: var(--line-height-normal);
}

.nav-results-content {
    margin: var(--space-lg) 0;
    padding: var(--space-lg);
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.nav-help {
    margin-top: var(--space-lg);
}

.help-section {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.help-title {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    list-style: none;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    transition: background-color 0.2s;
}

.help-title:hover {
    background: var(--bg-secondary);
}

.help-title::marker {
    display: none;
}

.help-title::-webkit-details-marker {
    display: none;
}

.help-content {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.help-item h5 {
    margin: 0 0 var(--space-sm) 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.help-item ul {
    margin: var(--space-sm) 0 0 0;
    padding-left: var(--space-lg);
    list-style-type: disc;
}

.help-item li {
    margin-bottom: var(--space-xs);
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: var(--line-height-normal);
}

.help-item li strong {
    color: var(--text-primary);
    font-weight: 600;
}

.help-item p {
    margin: var(--space-sm) 0 0 0;
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: var(--line-height-normal);
}

.nav-actions {
    margin: var(--space-lg) 0;
}

.navigate-button {
    width: 100%;
    background: var(--primary-color);
    color: white;
    border: 1px solid var(--primary-color);
}

.navigate-button:hover:not(:disabled) {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

/* Enhanced Navigation Button States */
.zoom-button.active,
.tilt-button.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    position: relative;
}

.zoom-button.active::after,
.tilt-button.active::after {
    content: '✓';
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--success-color);
    color: white;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* Visual feedback for navigation changes */
.nav-section.changed {
    animation: highlight 0.5s ease-out;
}

@keyframes highlight {
    0% {
        background: var(--warning-color);
        border-radius: var(--border-radius);
    }
    100% {
        background: transparent;
    }
}

/* Navigation Results Styles */
.navigation-results h4 {
    margin: 0 0 var(--space-lg) 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
}

.result-section {
    margin-bottom: var(--space-lg);
}

.result-section h5 {
    margin: 0 0 var(--space-md) 0;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 600;
}

.entity-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.entity-item {
    padding: var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.entity-item strong {
    display: block;
    color: var(--primary-color);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.entity-item p {
    margin: 0;
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: var(--line-height-normal);
}

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

.stat-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    font-weight: 600;
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
}

.result-placeholder {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--text-muted);
}

.result-placeholder p {
    margin: var(--space-sm) 0;
    font-size: 0.875rem;
    line-height: var(--line-height-normal);
}

/* Responsive adjustments for navigation */
@media (max-width: 1200px) {
    .perspective-display {
        gap: var(--space-sm);
    }
    
    .perspective-item {
        padding: var(--space-sm);
    }
    
    .help-content {
        padding: var(--space-md);
        gap: var(--space-md);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .entity-item {
        padding: var(--space-sm);
    }
}

/* ===== CHAT INTERFACE STYLES ===== */

.chat-container {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin: var(--space-lg) var(--space-xl);
    transition: all 0.3s ease;
    width: 50%;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.chat-container.collapsed .chat-content {
    display: none;
}

.chat-container.loading {
    opacity: 0.8;
}

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

.chat-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-primary);
}

.chat-title h1 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
}

.chat-icon {
    font-size: 1.2rem;
}

.chat-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--space-xs) var(--space-sm);
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

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

.toggle-icon {
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}

/* Header Links */
.header-links {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.header-link {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.header-link:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--primary-color);
}

.header-link .link-icon {
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.header-link:hover .link-icon {
    transform: scale(1.1);
}

.header-link .link-text {
    font-weight: 500;
}

.github-link:hover {
    color: #333;
    border-color: #333;
}

.docs-link:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

@media (prefers-color-scheme: dark) {
    .github-link:hover {
        color: #f0f6ff;
        border-color: #f0f6ff;
    }
}

.chat-content {
    display: flex;
    flex-direction: column;
    height: 400px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    scroll-behavior: smooth;
}

.chat-message {
    display: flex;
    flex-direction: column;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius);
    max-width: 85%;
    word-wrap: break-word;
}

.chat-message.user {
    align-self: flex-end;
    background: var(--primary-color);
    color: white;
}

.chat-message.system {
    align-self: flex-start;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.chat-message.chat,
.chat-message.ask_result,
.chat-message.tell_result {
    align-self: flex-start;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-left: 3px solid var(--primary-color);
}

.chat-message.error {
    align-self: flex-start;
    background: #fef2f2;
    color: var(--error-color);
    border-left: 3px solid var(--error-color);
}

.chat-message.help {
    align-self: flex-start;
    background: #f8fafc;
    color: #1f2937;
    border-left: 3px solid var(--primary-color);
    border: 1px solid var(--border-color);
}

.chat-message.help .message-content {
    color: #1f2937 !important;
    font-weight: 500;
}

/* Ensure all message content is visible */
.message-content {
    color: inherit !important;
    line-height: var(--line-height-normal);
    white-space: pre-wrap;
    min-height: 20px;
    padding: var(--space-xs) 0;
}

.message-content code {
    background: rgba(0, 0, 0, 0.1);
    padding: 0.1em 0.3em;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.9em;
}

.message-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-xs);
    font-size: 0.75rem;
    opacity: 0.7;
}

.message-time {
    font-weight: 500;
}

.message-routing {
    background: rgba(0, 0, 0, 0.1);
    padding: 0.1em 0.3em;
    border-radius: 3px;
    font-family: var(--font-mono);
}

.message-reasoning {
    margin-top: var(--space-xs);
    font-size: 0.75rem;
    opacity: 0.6;
    font-style: italic;
}

.typing-indicator {
    align-self: flex-start;
}

.typing-dots {
    display: flex;
    gap: 3px;
    align-items: center;
}

.typing-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-secondary);
    animation: typing-bounce 1.4s infinite both;
}

.typing-dots span:nth-child(2) {
    animation-delay: 0.16s;
}

.typing-dots span:nth-child(3) {
    animation-delay: 0.32s;
}

@keyframes typing-bounce {
    0%, 80%, 100% {
        transform: scale(0);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

.chat-input-container {
    border-top: 1px solid var(--border-color);
    padding: var(--space-lg);
    background: var(--bg-secondary);
}

.chat-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.input-group {
    display: flex;
    gap: var(--space-sm);
    align-items: flex-end;
}

.chat-input {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--space-sm) var(--space-md);
    font-family: inherit;
    font-size: 0.875rem;
    line-height: var(--line-height-normal);
    resize: none;
    min-height: 38px;
    max-height: 120px;
    transition: border-color 0.2s ease;
}

.chat-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.chat-input::placeholder {
    color: var(--text-muted);
}

.chat-send-button {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    min-height: 38px;
    font-size: 0.875rem;
}

.chat-send-button:hover:not(:disabled) {
    background: var(--primary-hover);
}

.chat-send-button:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.6;
}

.chat-send-button .button-loader {
    animation: spin 1s linear infinite;
}

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

.chat-hints {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.hint-item {
    background: rgba(37, 99, 235, 0.1);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 12px;
    white-space: nowrap;
}

/* Command suggestions dropdown */
#chat-suggestions {
    position: absolute;
    top: -10px;
    left: 0;
    right: 60px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: 10;
    transform: translateY(-100%);
}

.command-suggestions {
    max-height: 200px;
    overflow-y: auto;
}

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

.command-suggestion:last-child {
    border-bottom: none;
}

.command-suggestion:hover {
    background: var(--bg-secondary);
}

.command-name {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.875rem;
}

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

/* Responsive chat styles */
@media (max-width: 768px) {
    .chat-container {
        width: 100%;
        margin: var(--space-md);
    }
    
    .chat-content {
        height: 300px;
    }
    
    .chat-message {
        max-width: 95%;
        font-size: 0.875rem;
    }
    
    .chat-hints {
        display: none;
    }
    
    .input-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .chat-send-button {
        align-self: flex-end;
        min-width: 80px;
    }
}

/* Medium screens - slightly wider */
@media (min-width: 769px) and (max-width: 1200px) {
    .chat-container {
        width: 60%;
    }
}

/* Large screens - half width */
@media (min-width: 1201px) {
    .chat-container {
        width: 50%;
    }
}

/* ===== CONSOLE HEADER STYLES ===== */

.console-header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.console-header-top .verb-title {
    margin: 0;
}

.console-header-top .connection-status {
    margin: 0;
}

/* Adjust connection status for console placement */
.console-column .connection-status {
    font-size: 0.875rem;
}

.console-column .status-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.console-column .status-dot {
    width: 8px;
    height: 8px;
}

/* Console stats section */
.console-stats {
    margin: var(--space-sm) 0;
    padding: var(--space-sm);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.console-stats .session-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: space-around;
}

.console-stats .stat-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.console-stats .stat-icon {
    font-size: 1rem;
}

/* Responsive adjustments for console stats */
@media (max-width: 768px) {
    .console-stats .session-stats {
        flex-direction: column;
        gap: var(--space-sm);
    }
}

/* ===== NAVIGATION PANEL ZPT STATE ===== */

.navigate-column .zpt-state {
    margin: var(--space-sm) 0;
    padding: var(--space-sm);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.navigate-column .zpt-display {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.navigate-column .zpt-label {
    color: var(--text-secondary);
    font-weight: 600;
}

.navigate-column .zpt-value {
    color: var(--primary-color);
    font-weight: 600;
    background: rgba(37, 99, 235, 0.1);
    padding: 0.125rem 0.25rem;
    border-radius: 3px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.navigate-column .zpt-separator {
    color: var(--text-muted);
}

/* ===== Analytics Dashboard Styles ===== */

.analytics-dashboard {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    max-width: 100%;
    overflow-x: auto;
}

.analytics-dashboard.system {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border: 1px solid var(--border-color);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 2px solid var(--border-color);
}

.dashboard-header h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
}

.system-status {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
}

.system-status.success {
    background: rgba(5, 150, 105, 0.1);
    color: var(--success-color);
}

.system-status.warning {
    background: rgba(217, 119, 6, 0.1);
    color: var(--warning-color);
}

.system-status.danger {
    background: rgba(220, 38, 38, 0.1);
    color: var(--error-color);
}

.last-updated {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.system-overview {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-2xl);
}

.health-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
}

.health-circle {
    position: relative;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: conic-gradient(from 0deg, var(--success-color) 0%, var(--success-color) var(--health-percentage, 75%), var(--bg-tertiary) var(--health-percentage, 75%), var(--bg-tertiary) 100%);
    padding: 4px;
}

.health-circle::before {
    content: '';
    position: absolute;
    inset: 10px;
    border-radius: 50%;
    background: var(--bg-primary);
}

.health-percentage {
    position: relative;
    z-index: 1;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.health-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

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

.metric-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.metric-card.primary {
    border-left: 4px solid var(--primary-color);
}

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

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

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

.metric-card.info {
    border-left: 4px solid #0ea5e9;
}

.metric-card.secondary {
    border-left: 4px solid var(--secondary-color);
}

.metric-icon {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.metric-label {
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.metric-trend {
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.metric-trend.up {
    color: var(--success-color);
}

.metric-trend.down {
    color: var(--error-color);
}

.metric-trend.neutral {
    color: var(--text-muted);
}

/* Dashboard Sections */
.memory-breakdown,
.interaction-history,
.recommendations,
.top-concepts,
.relationship-map,
.concept-clusters,
.system-components,
.performance-charts,
.system-actions {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.memory-breakdown h3,
.interaction-history h3,
.recommendations h3,
.top-concepts h3,
.relationship-map h3,
.concept-clusters h3,
.system-components h3,
.performance-charts h3,
.system-actions h3 {
    margin: 0 0 var(--space-lg) 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Memory Breakdown */
.breakdown-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-lg);
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-lg);
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.breakdown-item .label {
    color: var(--text-secondary);
    font-weight: 500;
}

.breakdown-item .value {
    color: var(--text-primary);
    font-weight: 600;
}

/* Interaction History */
.history-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--primary-color);
}

.timeline-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    min-width: 80px;
}

.timeline-content {
    color: var(--text-secondary);
    flex: 1;
}

/* Recommendations */
.recommendation-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.recommendation-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

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

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

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

.rec-icon {
    font-size: 1.2rem;
}

.rec-content {
    flex: 1;
}

.rec-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

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

/* Top Concepts */
.concept-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.concept-item {
    display: grid;
    grid-template-columns: 1fr auto 100px;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

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

.concept-frequency {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.concept-bar {
    background: var(--bg-tertiary);
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
}

.concept-fill {
    background: var(--primary-color);
    height: 100%;
    transition: width 0.3s ease;
}

/* Relationship Map */
.relationship-network {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
}

.relationship-node {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    border: 1px solid var(--border-color);
    text-align: center;
}

.node-center {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--border-radius);
}

.node-connections {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.connection {
    color: var(--text-secondary);
    font-size: 0.875rem;
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
}

/* Concept Clusters */
.cluster-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
}

.cluster-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    border: 1px solid var(--border-color);
    text-align: center;
}

.cluster-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.cluster-size {
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
}

.cluster-strength {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.875rem;
}

/* System Components */
.component-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
}

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

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

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

.component-card.unknown {
    border-left: 4px solid var(--secondary-color);
}

.component-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.component-status {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
}

.component-metrics {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.component-metrics div {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Performance Charts */
.chart-container {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    border: 1px solid var(--border-color);
}

.latency-chart h4 {
    margin: 0 0 var(--space-lg) 0;
    color: var(--text-primary);
    font-size: 1rem;
}

.chart-bars {
    display: flex;
    align-items: end;
    justify-content: space-around;
    height: 150px;
    gap: var(--space-lg);
}

.chart-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    height: 100%;
}

.bar-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.bar-fill {
    background: linear-gradient(to top, var(--primary-color), #60a5fa);
    width: 100%;
    max-width: 40px;
    border-radius: 3px 3px 0 0;
    transition: height 0.3s ease;
}

.bar-value {
    font-size: 0.75rem;
    color: var(--text-primary);
    font-weight: 600;
    margin-top: var(--space-sm);
}

/* System Actions */
.action-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

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

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

.action-btn.primary:hover {
    background: var(--primary-hover);
}

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

.action-btn.info {
    background: #0ea5e9;
    color: white;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .analytics-dashboard {
        padding: var(--space-lg);
    }
    
    .dashboard-header {
        flex-direction: column;
        gap: var(--space-lg);
        align-items: flex-start;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .metrics-grid.system-grid {
        grid-template-columns: 1fr;
    }
    
    .concept-item {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .relationship-network {
        grid-template-columns: 1fr;
    }
    
    .cluster-grid,
    .component-grid {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        grid-template-columns: 1fr;
    }
}