/* 选中座位样式 */
.seat-btn.selected {
    border-color: #6366f1;
    background-color: #ede9fe !important;
}

/* 区域样式 */
.region {
    border: 1px solid rgba(0,0,0,0.04);
    padding: 8px;
}

/* 禁用文本选中（拖拽时添加 no-select 到 body） */
.no-select, .no-select * {
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
    user-select: none !important;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .seat-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)) !important;
    }
}

@media (max-width: 768px) {
    .flex-wrap {
        flex-direction: column;
        align-items: stretch !important;
    }
    .seat-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)) !important;
    }
}