/**
 * Additional Harness UI Styles
 * Extended styles for state management, validation, and interactive elements
 */

/* State Management Styles */
.harness-state-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--harness-space-3);
    padding: var(--harness-space-3);
    background: var(--harness-bg-tertiary);
    border-radius: var(--harness-radius-md);
    margin-bottom: var(--harness-space-4);
}

.harness-state-position {
    font-weight: 600;
    color: var(--harness-text-primary);
    min-width: 60px;
    text-align: center;
}

.harness-state-list {
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: var(--harness-space-4);
}

.harness-state-item {
    padding: var(--harness-space-3);
    border: 1px solid var(--harness-border-primary);
    border-radius: var(--harness-radius-md);
    margin-bottom: var(--harness-space-2);
    cursor: pointer;
    transition: all var(--harness-transition-fast);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.harness-state-item:hover {
    background: var(--harness-bg-tertiary);
    border-color: var(--harness-border-secondary);
}

.harness-state-item.active {
    background: var(--harness-info-bg);
    border-color: var(--harness-info);
}

.harness-state-timestamp {
    font-family: var(--harness-font-mono);
    font-size: var(--harness-font-size-xs);
    color: var(--harness-text-tertiary);
}

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

.harness-state-actions {
    display: flex;
    gap: var(--harness-space-2);
    padding-top: var(--harness-space-3);
    border-top: 1px solid var(--harness-border-primary);
}

/* Validation Styles */
.harness-validation-categories {
    display: grid;
    gap: var(--harness-space-3);
    margin-bottom: var(--harness-space-4);
}

.harness-validation-category {
    background: var(--harness-bg-tertiary);
    border: 1px solid var(--harness-border-primary);
    border-radius: var(--harness-radius-md);
    padding: var(--harness-space-3);
}

.harness-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.harness-category-title {
    font-weight: 600;
    color: var(--harness-text-primary);
}

.harness-category-score {
    padding: var(--harness-space-1) var(--harness-space-3);
    border-radius: var(--harness-radius-md);
    font-weight: 600;
    font-size: var(--harness-font-size-sm);
}

.harness-validation-issues {
    margin-top: var(--harness-space-4);
    padding-top: var(--harness-space-4);
    border-top: 1px solid var(--harness-border-primary);
}

.harness-validation-issues h4 {
    margin: 0 0 var(--harness-space-3) 0;
    color: var(--harness-text-primary);
    font-size: var(--harness-font-size-base);
}

.harness-validation-issue {
    display: flex;
    gap: var(--harness-space-2);
    padding: var(--harness-space-2);
    margin-bottom: var(--harness-space-2);
    border-radius: var(--harness-radius-md);
    font-size: var(--harness-font-size-sm);
}

.harness-validation-issue.error {
    background: var(--harness-error-bg);
    color: var(--harness-error);
}

.harness-validation-issue.warning {
    background: var(--harness-warning-bg);
    color: var(--harness-warning);
}

.harness-validation-issue.info {
    background: var(--harness-info-bg);
    color: var(--harness-info);
}

.harness-validation-actions {
    display: flex;
    gap: var(--harness-space-2);
    padding-top: var(--harness-space-3);
    border-top: 1px solid var(--harness-border-primary);
}

/* Component Status Indicator */
.harness-component-status {
    display: flex;
    align-items: center;
    gap: var(--harness-space-3);
    padding: var(--harness-space-3);
    background: var(--harness-bg-secondary);
    border-top: 1px solid var(--harness-border-primary);
    margin-top: var(--harness-space-4);
}

.harness-status-indicator {
    font-size: 1.5rem;
}

.harness-status-indicator.status-running {
    animation: pulse 1.5s ease-in-out infinite;
}

.harness-status-text {
    font-size: var(--harness-font-size-sm);
    color: var(--harness-text-secondary);
}

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

/* Panel Actions */
.harness-panel-actions {
    display: flex;
    gap: var(--harness-space-2);
}

/* Responsive Grid */
@media (min-width: 1200px) {
    .harness-container {
        grid-template-columns: 2fr 1fr;
    }
    
    .harness-component-panel {
        grid-column: 1 / -1;
    }
}

/* Scrollbar Styling */
.harness-state-list::-webkit-scrollbar {
    width: 8px;
}

.harness-state-list::-webkit-scrollbar-track {
    background: var(--harness-bg-secondary);
    border-radius: var(--harness-radius-sm);
}

.harness-state-list::-webkit-scrollbar-thumb {
    background: var(--harness-border-secondary);
    border-radius: var(--harness-radius-sm);
}

.harness-state-list::-webkit-scrollbar-thumb:hover {
    background: var(--harness-text-tertiary);
}

/* ============================================
   STANDARD HARNESS SECTION STYLES
   ============================================ */

/* Harness Header */
.harness-header {
    background: var(--harness-bg-secondary);
    border: 1px solid var(--harness-border-primary);
    border-radius: var(--harness-radius-lg);
    padding: var(--harness-space-4);
    margin-bottom: var(--harness-space-4);
}

.harness-title {
    margin: 0 0 var(--harness-space-2) 0;
    color: var(--harness-text-primary);
    font-size: var(--harness-font-size-xl);
    font-weight: 600;
}

.harness-description {
    margin: 0;
    color: var(--harness-text-secondary);
    font-size: var(--harness-font-size-sm);
    line-height: 1.5;
}

/* Harness Controls */
.harness-controls {
    background: var(--harness-bg-secondary);
    border: 1px solid var(--harness-border-primary);
    border-radius: var(--harness-radius-lg);
    padding: var(--harness-space-4);
    margin-bottom: var(--harness-space-4);
}

/* Harness Preview */
.harness-preview {
    background: var(--harness-bg-secondary);
    border: 1px solid var(--harness-border-primary);
    border-radius: var(--harness-radius-lg);
    padding: var(--harness-space-4);
    margin-bottom: var(--harness-space-4);
}

/* Harness Events Log */
.harness-events {
    background: var(--harness-bg-secondary);
    border: 1px solid var(--harness-border-primary);
    border-radius: var(--harness-radius-lg);
    overflow: hidden;
    margin-bottom: var(--harness-space-4);
}

.event-log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--harness-space-3) var(--harness-space-4);
    background: var(--harness-bg-tertiary);
    border-bottom: 1px solid var(--harness-border-primary);
}

.event-log-header h3 {
    margin: 0;
    font-size: var(--harness-font-size-base);
    font-weight: 600;
    color: var(--harness-text-primary);
}

.btn-clear {
    padding: var(--harness-space-1) var(--harness-space-3);
    font-size: var(--harness-font-size-xs);
    font-weight: 500;
    border: 1px solid var(--harness-border-primary);
    border-radius: var(--harness-radius-md);
    background: var(--harness-bg-elevated);
    color: var(--harness-text-primary);
    cursor: pointer;
    transition: all var(--harness-transition-fast);
}

.btn-clear:hover {
    background: var(--harness-bg-tertiary);
    border-color: var(--harness-border-secondary);
}

.event-log-content {
    padding: var(--harness-space-3);
    max-height: 200px;
    overflow-y: auto;
}

.event-entry {
    padding: var(--harness-space-2);
    margin-bottom: var(--harness-space-1);
    background: var(--harness-bg-tertiary);
    border-radius: var(--harness-radius-sm);
    font-family: var(--harness-font-mono);
    font-size: var(--harness-font-size-xs);
    color: var(--harness-text-secondary);
    line-height: 1.5;
}

/* Harness Info / State Display */
.harness-info {
    background: var(--harness-bg-secondary);
    border: 1px solid var(--harness-border-primary);
    border-radius: var(--harness-radius-lg);
    padding: var(--harness-space-4);
    margin-bottom: var(--harness-space-4);
}

.harness-info h3 {
    margin: 0 0 var(--harness-space-3) 0;
    font-size: var(--harness-font-size-base);
    font-weight: 600;
    color: var(--harness-text-primary);
}

.state-grid {
    display: grid;
    gap: var(--harness-space-3);
}

.state-item {
    display: flex;
    gap: var(--harness-space-2);
    padding: var(--harness-space-2);
    background: var(--harness-bg-tertiary);
    border-radius: var(--harness-radius-sm);
}

.state-label {
    font-weight: 600;
    color: var(--harness-text-secondary);
    font-size: var(--harness-font-size-sm);
    min-width: 140px;
}

.state-value {
    color: var(--harness-text-primary);
    font-size: var(--harness-font-size-sm);
    font-family: var(--harness-font-mono);
}

/* Form Controls in Harness */
.form-select {
    width: 100%;
    padding: var(--harness-space-2) var(--harness-space-3);
    background: var(--harness-bg-tertiary);
    border: 1px solid var(--harness-border-primary);
    border-radius: var(--harness-radius-md);
    color: var(--harness-text-primary);
    font-size: var(--harness-font-size-sm);
    transition: border-color var(--harness-transition-fast);
}

.form-select:focus {
    outline: none;
    border-color: var(--harness-info);
}

/* ============================================
   HARNESS COMPONENT INFO PANEL
   ============================================ */

.harness-component-info {
    background: var(--harness-bg-elevated);
    border: 1px solid var(--harness-border-secondary);
    border-left: 4px solid var(--harness-info);
    border-radius: var(--harness-radius-lg);
    padding: var(--harness-space-4);
    margin-bottom: var(--harness-space-4);
}

.harness-component-info h3 {
    margin: 0 0 var(--harness-space-3) 0;
    font-size: var(--harness-font-size-base);
    font-weight: 600;
    color: var(--harness-text-primary);
    display: flex;
    align-items: center;
    gap: var(--harness-space-2);
}

.harness-component-info h3::before {
    content: "📦";
    font-size: 1.2rem;
}

.component-fqn-grid {
    display: grid;
    gap: var(--harness-space-2);
}

.component-fqn-item {
    display: flex;
    flex-direction: column;
    gap: var(--harness-space-1);
    padding: var(--harness-space-2);
    background: var(--harness-bg-tertiary);
    border-radius: var(--harness-radius-sm);
}

.component-fqn-label {
    font-weight: 600;
    color: var(--harness-accent-blue);
    font-size: var(--harness-font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.component-fqn-value {
    color: var(--harness-text-primary);
    font-size: var(--harness-font-size-sm);
    font-family: var(--harness-font-mono);
    word-break: break-all;
    line-height: 1.4;
}

/* ============================================
   TREEMAP HARNESS STYLES
   ============================================ */

/* Container for treemap demo with fixed height */
.harness-treemap-container {
    height: 600px;
    position: relative;
}

/* Full-size treemap within container */
.harness-treemap-full {
    height: 100%;
    width: 100%;
}