/* 响应式优化调整 */
@media (min-width: 768px) {

    .message-container {
        max-height: calc(100vh - 120px);
    }

    .example-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .example-grid {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
}

@media (max-width: 767px) {
    #app {
        grid-template-columns: 1fr;
        grid-template-areas:
            "header"
            "messages"
            "input";
    }

    .header {
        padding: 1rem;
    }

    .message-container {
        padding: 1rem;
    }

}

@media (min-width: 1200px) {
    .ai-message {
        max-width: 80%;
    }
}

/* 确保图表容器也充分利用宽度 */
.chart-container {
    width: 100% !important;
    max-width: 100% !important;
}