/* Enhanced Summary Panel Styles */
.summary-item h3 {
    font-weight: 700;
    color: var(--primary-light);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.summary-item h3::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 70%;
    background-color: var(--primary);
    border-radius: 2px;
}

.summary-item p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
}

/* Entity description styling */
.entity-description {
    color: var(--text);
    font-size: 0.95rem;
    line-height: 1.5;
}

.entity-description strong {
    color: var(--primary-light);
}

.entity-description em {
    color: var(--accent);
    font-style: italic;
}

/* Remove drop caps from summary content */
.summary-panel .drop-cap,
.summary-panel .with-drop-cap::first-letter {
    font-size: inherit;
    float: none;
    line-height: inherit;
    margin-right: 0;
    color: inherit;
    text-shadow: none;
    font-family: inherit;
    font-weight: inherit;
}

/* Description generation styling */
.generate-description-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--background);
    color: var(--text);
    border: 1px solid var(--border-color);
    padding: 4px 8px;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: var(--spacing-sm);
}

.generate-description-btn:hover {
    background: var(--primary-light);
    color: white;
}

.description-loading {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: var(--spacing-sm);
}

.loading-dot {
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    animation: dot-pulse 1.4s infinite ease-in-out both;
}

.loading-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.loading-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes dot-pulse {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.3;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* AI generated content styling */
.ai-generated {
    position: relative;
    padding: 10px 14px;
    margin-top: 14px;
    background: rgba(var(--primary-rgb), 0.05);
    border-left: 3px solid var(--primary);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.ai-generated::before {
    content: 'AI';
    position: absolute;
    top: -8px;
    left: 8px;
    background: var(--primary);
    color: white;
    font-size: 0.7rem;
    padding: 1px 5px;
    border-radius: 3px;
    font-weight: bold;
}

/* Enhanced tag styling */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin: var(--spacing-xs) 0;
}

.tag {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 12px;
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid var(--primary-dark);
    color: var(--text);
}

/* Empty state styling */
.empty-state {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    font-style: italic;
}