/* 删除按钮样式 */
.delete-btn {
    background: rgba(231, 76, 60, 0.1);
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 50%;
    transition: all 0.3s ease;
    opacity: 0.8;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #e74c3c;
}

.delete-btn:hover {
    background: #e74c3c;
    color: white;
    opacity: 1;
    transform: scale(1.1);
}

.delete-btn:active {
    transform: scale(0.95);
}

.delete-icon {
    width: 16px;
    height: 16px;
}

/* 桌面端调整 */
@media (min-width: 768px) {
    .delete-btn {
        top: 10px;
        right: 10px;
    }
    
    .delete-icon {
        width: 18px;
        height: 18px;
    }
}


/* CSS 变量定义 */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --light-color: #f9f9f9;
    --border-color: #eaeaea;
    --text-color: #333;
    --text-light: #7f8c8d;
}