/**
 * DNA Center Extensions - Styles
 * Styles for enhanced entity behavior UI and virtual module visualization
 *
 * @version 1.0.0
 */

/* ============================================
   ENTITY BEHAVIOR SECTION (Modal)
   ============================================ */

.entity-behavior-section {
    background: linear-gradient(135deg, rgba(74, 158, 255, 0.05) 0%, rgba(74, 158, 255, 0.1) 100%);
    padding: 20px;
    border-radius: 12px;
    margin: 15px 0;
    border: 1px solid rgba(74, 158, 255, 0.2);
}

.entity-behavior-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.entity-behavior-header i {
    font-size: 18px;
}

.entity-behavior-header h4 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    flex: 1;
}

.behavior-badge {
    padding: 4px 12px;
    color: white;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.behavior-badge.standard {
    background: #4a9eff;
}

.behavior-badge.virtual-engine {
    background: #9b59b6;
}

.behavior-badge.system-generated {
    background: #e74c3c;
}

/* ============================================
   BEHAVIOR OPTIONS CARDS
   ============================================ */

.behavior-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 18px;
}

.radio-option-card {
    position: relative;
    padding: 15px;
    background: var(--bg-main);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.radio-option-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.radio-option-card.selected {
    box-shadow: 0 4px 16px rgba(74, 158, 255, 0.3);
}

.radio-option-card.selected.standard {
    border-color: #4a9eff;
}

.radio-option-card.selected.virtual-engine {
    border-color: var(--accent);
}

.radio-option-card.selected.system-generated {
    border-color: #e74c3c;
}

.radio-option-card input[type="radio"] {
    position: absolute;
    top: 10px;
    right: 10px;
}

.radio-option-content {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.radio-option-title {
    display: flex;
    align-items: center;
    gap: 8px;
}

.radio-option-title i {
    font-size: 20px;
}

.radio-option-title.standard i {
    color: #4a9eff;
}

.radio-option-title.virtual-engine i {
    color: #9b59b6;
}

.radio-option-title.system-generated i {
    color: #e74c3c;
}

.radio-option-title strong {
    font-size: 13px;
}

.radio-option-description {
    color: var(--text-muted);
    font-size: 11px;
    line-height: 1.4;
}

/* ============================================
   BEHAVIOR FLAGS
   ============================================ */

.behavior-flags {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 15px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
}

.behavior-flag-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 12px;
}

.behavior-flag-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
}

.behavior-flag-title {
    font-weight: 600;
}

.behavior-flag-title i {
    margin-right: 4px;
}

.behavior-flag-subtitle {
    color: var(--text-muted);
    font-size: 10px;
}

/* ============================================
   ADVANCED ACTION BUTTONS
   ============================================ */

.dna-advanced-actions {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.btn-relations {
    background: var(--accent);
    border: none;
}

.btn-delete-entity {
    background: var(--accent-primary);
    border: none;
    padding: 10px 20px;
    color: var(--text-primary);
}

.btn-save-entity {
    background: var(--accent);
    border: none;
    padding: 10px 20px;
}

/* ============================================
   NODE BADGES (Graph)
   ============================================ */

.node-header-content {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
}

.node-header-content .node-title {
    flex: 1;
}

.node-badge-container {
    display: flex;
    align-items: center;
    gap: 4px;
}

.behavior-badge-node {
    padding: 2px 8px;
    color: white;
    border-radius: 10px;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.behavior-badge-node.virtual-engine {
    background: #9b59b6;
}

.behavior-badge-node.system-generated {
    background: #e74c3c;
}

.behavior-badge-node i {
    font-size: 10px;
}

.node-badge-flags {
    display: flex;
    gap: 4px;
    font-size: 10px;
}

.node-badge-flags i {
    opacity: 0.8;
}

/* ============================================
   VIRTUAL INFO PANEL (Node Body)
   ============================================ */

.virtual-info-panel {
    padding: 10px;
    margin-top: 8px;
    background: rgba(155, 89, 182, 0.1);
    border: 1px solid rgba(155, 89, 182, 0.3);
    border-radius: 6px;
    font-size: 11px;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.virtual-info-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.virtual-info-item i {
    width: 14px;
    text-align: center;
}

.virtual-info-item i.fa-lock {
    color: #e74c3c;
}

.virtual-info-item i.fa-magic {
    color: #9b59b6;
}

.virtual-info-item i.fa-database {
    color: #3498db;
}

.virtual-info-item i.fa-link {
    color: #00aa66;
}

/* ============================================
   NODE VISUAL ENHANCEMENTS
   ============================================ */

.node.node-virtual {
    border: 2px solid rgba(155, 89, 182, 0.5);
    box-shadow: 0 4px 16px rgba(155, 89, 182, 0.2);
}

.node.node-virtual .node-header {
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.2) 0%, rgba(155, 89, 182, 0.1) 100%);
}

.node.node-system {
    border: 2px solid rgba(231, 76, 60, 0.5);
    box-shadow: 0 4px 16px rgba(231, 76, 60, 0.2);
}

.node.node-system .node-header {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.2) 0%, rgba(231, 76, 60, 0.1) 100%);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 1024px) {
    .behavior-options {
        grid-template-columns: 1fr;
    }

    .behavior-flags {
        grid-template-columns: 1fr;
    }
}