/* Analytics and Insights Navigation Styles */
.analytics-header,
.insights-header {
    margin-bottom: 20px;
    padding: 15px 0;
    border-bottom: 1px solid #e5e7eb;
}

.analysis-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.analysis-navigation h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: #374151;
    min-width: 150px;
    text-align: center;
}

.btn-icon {
    background: #f3f4f6;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 1.2rem;
    color: #6b7280;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
}

.btn-icon:hover:not(:disabled) {
    background: #e5e7eb;
    color: #374151;
    border-color: #9ca3af;
}

.btn-icon:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #f9fafb;
    color: #d1d5db;
}

.btn-icon:active:not(:disabled) {
    background: #d1d5db;
    transform: translateY(1px);
}

/* Dark mode styles */
.dark-mode .analytics-header,
.dark-mode .insights-header {
    border-bottom-color: #374151;
}

.dark-mode .analysis-navigation h3 {
    color: #f3f4f6;
}

.dark-mode .btn-icon {
    background: #374151;
    border-color: #4b5563;
    color: #9ca3af;
}

.dark-mode .btn-icon:hover:not(:disabled) {
    background: #4b5563;
    color: #f3f4f6;
    border-color: #6b7280;
}

.dark-mode .btn-icon:disabled {
    background: #1f2937;
    color: #4b5563;
}

.dark-mode .btn-icon:active:not(:disabled) {
    background: #4b5563;
}